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1478 lines
45 KiB
1478 lines
45 KiB
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mcpu=pwr9 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
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; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=CHECK,P9LE
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; RUN: llc -mcpu=pwr9 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
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; RUN: -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=CHECK,P9BE
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; RUN: llc -mcpu=pwr8 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
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; RUN: -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=CHECK,P8LE
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; RUN: llc -mcpu=pwr8 -verify-machineinstrs -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
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; RUN: -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=CHECK,P8BE
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define <4 x i16> @fold_srem_vec_1(<4 x i16> %x) {
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; P9LE-LABEL: fold_srem_vec_1:
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; P9LE: # %bb.0:
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; P9LE-NEXT: li r3, 0
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; P9LE-NEXT: lis r4, -21386
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: ori r4, r4, 37253
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r4, r3, r4
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; P9LE-NEXT: add r4, r4, r3
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; P9LE-NEXT: srwi r5, r4, 31
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; P9LE-NEXT: srawi r4, r4, 6
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; P9LE-NEXT: add r4, r4, r5
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; P9LE-NEXT: mulli r4, r4, 95
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; P9LE-NEXT: sub r3, r3, r4
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; P9LE-NEXT: lis r4, 31710
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; P9LE-NEXT: mtvsrd v3, r3
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; P9LE-NEXT: li r3, 2
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; P9LE-NEXT: ori r4, r4, 63421
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r4, r3, r4
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; P9LE-NEXT: sub r4, r4, r3
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; P9LE-NEXT: srwi r5, r4, 31
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; P9LE-NEXT: srawi r4, r4, 6
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; P9LE-NEXT: add r4, r4, r5
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; P9LE-NEXT: mulli r4, r4, -124
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; P9LE-NEXT: sub r3, r3, r4
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; P9LE-NEXT: lis r4, 21399
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; P9LE-NEXT: mtvsrd v4, r3
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; P9LE-NEXT: li r3, 4
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; P9LE-NEXT: ori r4, r4, 33437
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: vmrghh v3, v4, v3
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r4, r3, r4
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; P9LE-NEXT: srwi r5, r4, 31
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; P9LE-NEXT: srawi r4, r4, 5
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; P9LE-NEXT: add r4, r4, r5
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; P9LE-NEXT: mulli r4, r4, 98
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; P9LE-NEXT: sub r3, r3, r4
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; P9LE-NEXT: lis r4, -16728
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; P9LE-NEXT: mtvsrd v4, r3
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; P9LE-NEXT: li r3, 6
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; P9LE-NEXT: ori r4, r4, 63249
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r4, r3, r4
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; P9LE-NEXT: srwi r5, r4, 31
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; P9LE-NEXT: srawi r4, r4, 8
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; P9LE-NEXT: add r4, r4, r5
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; P9LE-NEXT: mulli r4, r4, -1003
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; P9LE-NEXT: sub r3, r3, r4
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; P9LE-NEXT: mtvsrd v2, r3
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; P9LE-NEXT: vmrghh v2, v2, v4
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; P9LE-NEXT: vmrglw v2, v2, v3
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; P9LE-NEXT: blr
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;
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; P9BE-LABEL: fold_srem_vec_1:
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; P9BE: # %bb.0:
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; P9BE-NEXT: li r3, 2
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; P9BE-NEXT: lis r4, 31710
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; P9BE-NEXT: vextuhlx r3, r3, v2
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; P9BE-NEXT: ori r4, r4, 63421
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; P9BE-NEXT: extsh r3, r3
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; P9BE-NEXT: mulhw r4, r3, r4
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; P9BE-NEXT: sub r4, r4, r3
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; P9BE-NEXT: srwi r5, r4, 31
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; P9BE-NEXT: srawi r4, r4, 6
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; P9BE-NEXT: add r4, r4, r5
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; P9BE-NEXT: mulli r4, r4, -124
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; P9BE-NEXT: sub r3, r3, r4
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; P9BE-NEXT: lis r4, -21386
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; P9BE-NEXT: sldi r3, r3, 48
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; P9BE-NEXT: ori r4, r4, 37253
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; P9BE-NEXT: mtvsrd v3, r3
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; P9BE-NEXT: li r3, 0
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; P9BE-NEXT: vextuhlx r3, r3, v2
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; P9BE-NEXT: extsh r3, r3
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; P9BE-NEXT: mulhw r4, r3, r4
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; P9BE-NEXT: add r4, r4, r3
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; P9BE-NEXT: srwi r5, r4, 31
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; P9BE-NEXT: srawi r4, r4, 6
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; P9BE-NEXT: add r4, r4, r5
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; P9BE-NEXT: mulli r4, r4, 95
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; P9BE-NEXT: sub r3, r3, r4
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; P9BE-NEXT: lis r4, -16728
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; P9BE-NEXT: sldi r3, r3, 48
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; P9BE-NEXT: ori r4, r4, 63249
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; P9BE-NEXT: mtvsrd v4, r3
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; P9BE-NEXT: li r3, 6
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; P9BE-NEXT: vextuhlx r3, r3, v2
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; P9BE-NEXT: vmrghh v3, v4, v3
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; P9BE-NEXT: extsh r3, r3
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; P9BE-NEXT: mulhw r4, r3, r4
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; P9BE-NEXT: srwi r5, r4, 31
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; P9BE-NEXT: srawi r4, r4, 8
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; P9BE-NEXT: add r4, r4, r5
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; P9BE-NEXT: mulli r4, r4, -1003
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; P9BE-NEXT: sub r3, r3, r4
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; P9BE-NEXT: lis r4, 21399
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; P9BE-NEXT: sldi r3, r3, 48
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; P9BE-NEXT: ori r4, r4, 33437
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; P9BE-NEXT: mtvsrd v4, r3
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; P9BE-NEXT: li r3, 4
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; P9BE-NEXT: vextuhlx r3, r3, v2
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; P9BE-NEXT: extsh r3, r3
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; P9BE-NEXT: mulhw r4, r3, r4
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; P9BE-NEXT: srwi r5, r4, 31
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; P9BE-NEXT: srawi r4, r4, 5
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; P9BE-NEXT: add r4, r4, r5
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; P9BE-NEXT: mulli r4, r4, 98
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; P9BE-NEXT: sub r3, r3, r4
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; P9BE-NEXT: sldi r3, r3, 48
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; P9BE-NEXT: mtvsrd v2, r3
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; P9BE-NEXT: vmrghh v2, v2, v4
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; P9BE-NEXT: vmrghw v2, v3, v2
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; P9BE-NEXT: blr
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;
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; P8LE-LABEL: fold_srem_vec_1:
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; P8LE: # %bb.0:
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; P8LE-NEXT: xxswapd vs0, v2
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; P8LE-NEXT: lis r3, 21399
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; P8LE-NEXT: lis r8, -16728
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; P8LE-NEXT: lis r9, -21386
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; P8LE-NEXT: lis r10, 31710
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; P8LE-NEXT: ori r3, r3, 33437
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; P8LE-NEXT: ori r8, r8, 63249
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; P8LE-NEXT: ori r9, r9, 37253
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; P8LE-NEXT: ori r10, r10, 63421
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; P8LE-NEXT: mffprd r4, f0
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; P8LE-NEXT: rldicl r5, r4, 32, 48
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; P8LE-NEXT: rldicl r6, r4, 16, 48
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; P8LE-NEXT: clrldi r7, r4, 48
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; P8LE-NEXT: extsh r5, r5
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; P8LE-NEXT: extsh r6, r6
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; P8LE-NEXT: rldicl r4, r4, 48, 48
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; P8LE-NEXT: extsh r7, r7
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; P8LE-NEXT: mulhw r3, r5, r3
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; P8LE-NEXT: extsh r4, r4
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; P8LE-NEXT: mulhw r8, r6, r8
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; P8LE-NEXT: mulhw r9, r7, r9
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; P8LE-NEXT: mulhw r10, r4, r10
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; P8LE-NEXT: srwi r11, r3, 31
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; P8LE-NEXT: srawi r3, r3, 5
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; P8LE-NEXT: add r3, r3, r11
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; P8LE-NEXT: srwi r11, r8, 31
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; P8LE-NEXT: add r9, r9, r7
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; P8LE-NEXT: srawi r8, r8, 8
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; P8LE-NEXT: sub r10, r10, r4
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; P8LE-NEXT: add r8, r8, r11
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; P8LE-NEXT: srwi r11, r9, 31
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; P8LE-NEXT: srawi r9, r9, 6
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; P8LE-NEXT: mulli r3, r3, 98
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; P8LE-NEXT: add r9, r9, r11
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; P8LE-NEXT: srwi r11, r10, 31
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; P8LE-NEXT: srawi r10, r10, 6
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; P8LE-NEXT: mulli r8, r8, -1003
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; P8LE-NEXT: add r10, r10, r11
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; P8LE-NEXT: mulli r9, r9, 95
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; P8LE-NEXT: mulli r10, r10, -124
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; P8LE-NEXT: sub r3, r5, r3
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; P8LE-NEXT: mtvsrd v2, r3
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; P8LE-NEXT: sub r5, r6, r8
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; P8LE-NEXT: sub r3, r7, r9
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; P8LE-NEXT: mtvsrd v3, r5
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; P8LE-NEXT: sub r4, r4, r10
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; P8LE-NEXT: mtvsrd v4, r3
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; P8LE-NEXT: mtvsrd v5, r4
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; P8LE-NEXT: vmrghh v2, v3, v2
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; P8LE-NEXT: vmrghh v3, v5, v4
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; P8LE-NEXT: vmrglw v2, v2, v3
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; P8LE-NEXT: blr
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;
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; P8BE-LABEL: fold_srem_vec_1:
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; P8BE: # %bb.0:
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; P8BE-NEXT: mfvsrd r4, v2
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; P8BE-NEXT: lis r3, -16728
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; P8BE-NEXT: lis r8, 21399
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; P8BE-NEXT: lis r9, 31710
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; P8BE-NEXT: lis r10, -21386
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; P8BE-NEXT: ori r3, r3, 63249
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; P8BE-NEXT: ori r8, r8, 33437
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; P8BE-NEXT: ori r9, r9, 63421
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; P8BE-NEXT: ori r10, r10, 37253
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; P8BE-NEXT: clrldi r5, r4, 48
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; P8BE-NEXT: rldicl r6, r4, 48, 48
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; P8BE-NEXT: rldicl r7, r4, 32, 48
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; P8BE-NEXT: extsh r5, r5
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; P8BE-NEXT: extsh r6, r6
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; P8BE-NEXT: rldicl r4, r4, 16, 48
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; P8BE-NEXT: extsh r7, r7
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; P8BE-NEXT: mulhw r3, r5, r3
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; P8BE-NEXT: extsh r4, r4
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; P8BE-NEXT: mulhw r8, r6, r8
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; P8BE-NEXT: mulhw r9, r7, r9
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; P8BE-NEXT: mulhw r10, r4, r10
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; P8BE-NEXT: srwi r11, r3, 31
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; P8BE-NEXT: srawi r3, r3, 8
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; P8BE-NEXT: add r3, r3, r11
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; P8BE-NEXT: srwi r11, r8, 31
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; P8BE-NEXT: sub r9, r9, r7
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; P8BE-NEXT: srawi r8, r8, 5
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; P8BE-NEXT: add r10, r10, r4
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; P8BE-NEXT: add r8, r8, r11
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; P8BE-NEXT: srwi r11, r9, 31
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; P8BE-NEXT: srawi r9, r9, 6
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; P8BE-NEXT: mulli r3, r3, -1003
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; P8BE-NEXT: add r9, r9, r11
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; P8BE-NEXT: srwi r11, r10, 31
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; P8BE-NEXT: srawi r10, r10, 6
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; P8BE-NEXT: mulli r8, r8, 98
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; P8BE-NEXT: add r10, r10, r11
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; P8BE-NEXT: mulli r9, r9, -124
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; P8BE-NEXT: mulli r10, r10, 95
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; P8BE-NEXT: sub r3, r5, r3
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; P8BE-NEXT: sldi r3, r3, 48
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; P8BE-NEXT: sub r5, r6, r8
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; P8BE-NEXT: mtvsrd v2, r3
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; P8BE-NEXT: sub r6, r7, r9
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; P8BE-NEXT: sldi r3, r5, 48
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; P8BE-NEXT: sub r4, r4, r10
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; P8BE-NEXT: mtvsrd v3, r3
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; P8BE-NEXT: sldi r3, r6, 48
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; P8BE-NEXT: sldi r4, r4, 48
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; P8BE-NEXT: mtvsrd v4, r3
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; P8BE-NEXT: mtvsrd v5, r4
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; P8BE-NEXT: vmrghh v2, v3, v2
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; P8BE-NEXT: vmrghh v3, v5, v4
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; P8BE-NEXT: vmrghw v2, v3, v2
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; P8BE-NEXT: blr
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%1 = srem <4 x i16> %x, <i16 95, i16 -124, i16 98, i16 -1003>
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ret <4 x i16> %1
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}
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define <4 x i16> @fold_srem_vec_2(<4 x i16> %x) {
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; P9LE-LABEL: fold_srem_vec_2:
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; P9LE: # %bb.0:
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; P9LE-NEXT: li r3, 0
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; P9LE-NEXT: lis r4, -21386
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: ori r4, r4, 37253
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r5, r3, r4
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; P9LE-NEXT: add r5, r5, r3
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; P9LE-NEXT: srwi r6, r5, 31
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; P9LE-NEXT: srawi r5, r5, 6
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; P9LE-NEXT: add r5, r5, r6
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; P9LE-NEXT: mulli r5, r5, 95
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; P9LE-NEXT: sub r3, r3, r5
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; P9LE-NEXT: mtvsrd v3, r3
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; P9LE-NEXT: li r3, 2
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r5, r3, r4
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; P9LE-NEXT: add r5, r5, r3
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; P9LE-NEXT: srwi r6, r5, 31
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; P9LE-NEXT: srawi r5, r5, 6
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; P9LE-NEXT: add r5, r5, r6
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; P9LE-NEXT: mulli r5, r5, 95
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; P9LE-NEXT: sub r3, r3, r5
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; P9LE-NEXT: mtvsrd v4, r3
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; P9LE-NEXT: li r3, 4
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: vmrghh v3, v4, v3
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r5, r3, r4
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; P9LE-NEXT: add r5, r5, r3
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; P9LE-NEXT: srwi r6, r5, 31
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; P9LE-NEXT: srawi r5, r5, 6
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; P9LE-NEXT: add r5, r5, r6
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; P9LE-NEXT: mulli r5, r5, 95
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; P9LE-NEXT: sub r3, r3, r5
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; P9LE-NEXT: mtvsrd v4, r3
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; P9LE-NEXT: li r3, 6
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; P9LE-NEXT: vextuhrx r3, r3, v2
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; P9LE-NEXT: extsh r3, r3
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; P9LE-NEXT: mulhw r4, r3, r4
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; P9LE-NEXT: add r4, r4, r3
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; P9LE-NEXT: srwi r5, r4, 31
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; P9LE-NEXT: srawi r4, r4, 6
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; P9LE-NEXT: add r4, r4, r5
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; P9LE-NEXT: mulli r4, r4, 95
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; P9LE-NEXT: sub r3, r3, r4
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; P9LE-NEXT: mtvsrd v2, r3
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; P9LE-NEXT: vmrghh v2, v2, v4
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; P9LE-NEXT: vmrglw v2, v2, v3
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; P9LE-NEXT: blr
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;
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; P9BE-LABEL: fold_srem_vec_2:
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; P9BE: # %bb.0:
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; P9BE-NEXT: li r3, 6
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; P9BE-NEXT: lis r4, -21386
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; P9BE-NEXT: vextuhlx r3, r3, v2
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; P9BE-NEXT: ori r4, r4, 37253
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; P9BE-NEXT: extsh r3, r3
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; P9BE-NEXT: mulhw r5, r3, r4
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; P9BE-NEXT: add r5, r5, r3
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; P9BE-NEXT: srwi r6, r5, 31
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; P9BE-NEXT: srawi r5, r5, 6
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; P9BE-NEXT: add r5, r5, r6
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; P9BE-NEXT: mulli r5, r5, 95
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; P9BE-NEXT: sub r3, r3, r5
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; P9BE-NEXT: sldi r3, r3, 48
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; P9BE-NEXT: mtvsrd v3, r3
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; P9BE-NEXT: li r3, 4
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; P9BE-NEXT: vextuhlx r3, r3, v2
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; P9BE-NEXT: extsh r3, r3
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; P9BE-NEXT: mulhw r5, r3, r4
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; P9BE-NEXT: add r5, r5, r3
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; P9BE-NEXT: srwi r6, r5, 31
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; P9BE-NEXT: srawi r5, r5, 6
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; P9BE-NEXT: add r5, r5, r6
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; P9BE-NEXT: mulli r5, r5, 95
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; P9BE-NEXT: sub r3, r3, r5
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; P9BE-NEXT: sldi r3, r3, 48
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; P9BE-NEXT: mtvsrd v4, r3
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; P9BE-NEXT: li r3, 2
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; P9BE-NEXT: vextuhlx r3, r3, v2
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; P9BE-NEXT: vmrghh v3, v4, v3
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; P9BE-NEXT: extsh r3, r3
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; P9BE-NEXT: mulhw r5, r3, r4
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; P9BE-NEXT: add r5, r5, r3
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; P9BE-NEXT: srwi r6, r5, 31
|
|
; P9BE-NEXT: srawi r5, r5, 6
|
|
; P9BE-NEXT: add r5, r5, r6
|
|
; P9BE-NEXT: mulli r5, r5, 95
|
|
; P9BE-NEXT: sub r3, r3, r5
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: li r3, 0
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r4, r3, r4
|
|
; P9BE-NEXT: add r4, r4, r3
|
|
; P9BE-NEXT: srwi r5, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 6
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 95
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v2, r3
|
|
; P9BE-NEXT: vmrghh v2, v2, v4
|
|
; P9BE-NEXT: vmrghw v2, v2, v3
|
|
; P9BE-NEXT: blr
|
|
;
|
|
; P8LE-LABEL: fold_srem_vec_2:
|
|
; P8LE: # %bb.0:
|
|
; P8LE-NEXT: xxswapd vs0, v2
|
|
; P8LE-NEXT: lis r3, -21386
|
|
; P8LE-NEXT: ori r3, r3, 37253
|
|
; P8LE-NEXT: mffprd r4, f0
|
|
; P8LE-NEXT: clrldi r5, r4, 48
|
|
; P8LE-NEXT: rldicl r6, r4, 48, 48
|
|
; P8LE-NEXT: extsh r5, r5
|
|
; P8LE-NEXT: rldicl r7, r4, 32, 48
|
|
; P8LE-NEXT: extsh r6, r6
|
|
; P8LE-NEXT: mulhw r8, r5, r3
|
|
; P8LE-NEXT: rldicl r4, r4, 16, 48
|
|
; P8LE-NEXT: extsh r7, r7
|
|
; P8LE-NEXT: mulhw r9, r6, r3
|
|
; P8LE-NEXT: extsh r4, r4
|
|
; P8LE-NEXT: mulhw r10, r7, r3
|
|
; P8LE-NEXT: mulhw r3, r4, r3
|
|
; P8LE-NEXT: add r8, r8, r5
|
|
; P8LE-NEXT: add r9, r9, r6
|
|
; P8LE-NEXT: srwi r11, r8, 31
|
|
; P8LE-NEXT: srawi r8, r8, 6
|
|
; P8LE-NEXT: add r10, r10, r7
|
|
; P8LE-NEXT: add r3, r3, r4
|
|
; P8LE-NEXT: add r8, r8, r11
|
|
; P8LE-NEXT: srwi r11, r9, 31
|
|
; P8LE-NEXT: srawi r9, r9, 6
|
|
; P8LE-NEXT: mulli r8, r8, 95
|
|
; P8LE-NEXT: add r9, r9, r11
|
|
; P8LE-NEXT: srwi r11, r10, 31
|
|
; P8LE-NEXT: srawi r10, r10, 6
|
|
; P8LE-NEXT: mulli r9, r9, 95
|
|
; P8LE-NEXT: add r10, r10, r11
|
|
; P8LE-NEXT: srwi r11, r3, 31
|
|
; P8LE-NEXT: srawi r3, r3, 6
|
|
; P8LE-NEXT: mulli r10, r10, 95
|
|
; P8LE-NEXT: sub r5, r5, r8
|
|
; P8LE-NEXT: add r3, r3, r11
|
|
; P8LE-NEXT: mtvsrd v2, r5
|
|
; P8LE-NEXT: mulli r3, r3, 95
|
|
; P8LE-NEXT: sub r6, r6, r9
|
|
; P8LE-NEXT: mtvsrd v3, r6
|
|
; P8LE-NEXT: sub r5, r7, r10
|
|
; P8LE-NEXT: mtvsrd v4, r5
|
|
; P8LE-NEXT: sub r3, r4, r3
|
|
; P8LE-NEXT: vmrghh v2, v3, v2
|
|
; P8LE-NEXT: mtvsrd v5, r3
|
|
; P8LE-NEXT: vmrghh v3, v5, v4
|
|
; P8LE-NEXT: vmrglw v2, v3, v2
|
|
; P8LE-NEXT: blr
|
|
;
|
|
; P8BE-LABEL: fold_srem_vec_2:
|
|
; P8BE: # %bb.0:
|
|
; P8BE-NEXT: mfvsrd r4, v2
|
|
; P8BE-NEXT: lis r3, -21386
|
|
; P8BE-NEXT: ori r3, r3, 37253
|
|
; P8BE-NEXT: clrldi r5, r4, 48
|
|
; P8BE-NEXT: rldicl r6, r4, 48, 48
|
|
; P8BE-NEXT: extsh r5, r5
|
|
; P8BE-NEXT: rldicl r7, r4, 32, 48
|
|
; P8BE-NEXT: extsh r6, r6
|
|
; P8BE-NEXT: mulhw r8, r5, r3
|
|
; P8BE-NEXT: rldicl r4, r4, 16, 48
|
|
; P8BE-NEXT: extsh r7, r7
|
|
; P8BE-NEXT: mulhw r9, r6, r3
|
|
; P8BE-NEXT: extsh r4, r4
|
|
; P8BE-NEXT: mulhw r10, r7, r3
|
|
; P8BE-NEXT: mulhw r3, r4, r3
|
|
; P8BE-NEXT: add r8, r8, r5
|
|
; P8BE-NEXT: add r9, r9, r6
|
|
; P8BE-NEXT: srwi r11, r8, 31
|
|
; P8BE-NEXT: srawi r8, r8, 6
|
|
; P8BE-NEXT: add r10, r10, r7
|
|
; P8BE-NEXT: add r3, r3, r4
|
|
; P8BE-NEXT: add r8, r8, r11
|
|
; P8BE-NEXT: srwi r11, r9, 31
|
|
; P8BE-NEXT: srawi r9, r9, 6
|
|
; P8BE-NEXT: mulli r8, r8, 95
|
|
; P8BE-NEXT: add r9, r9, r11
|
|
; P8BE-NEXT: srwi r11, r10, 31
|
|
; P8BE-NEXT: srawi r10, r10, 6
|
|
; P8BE-NEXT: mulli r9, r9, 95
|
|
; P8BE-NEXT: add r10, r10, r11
|
|
; P8BE-NEXT: srwi r11, r3, 31
|
|
; P8BE-NEXT: srawi r3, r3, 6
|
|
; P8BE-NEXT: mulli r10, r10, 95
|
|
; P8BE-NEXT: sub r5, r5, r8
|
|
; P8BE-NEXT: add r3, r3, r11
|
|
; P8BE-NEXT: sldi r5, r5, 48
|
|
; P8BE-NEXT: mulli r3, r3, 95
|
|
; P8BE-NEXT: sub r6, r6, r9
|
|
; P8BE-NEXT: mtvsrd v2, r5
|
|
; P8BE-NEXT: sldi r6, r6, 48
|
|
; P8BE-NEXT: sub r7, r7, r10
|
|
; P8BE-NEXT: mtvsrd v3, r6
|
|
; P8BE-NEXT: sub r3, r4, r3
|
|
; P8BE-NEXT: sldi r4, r7, 48
|
|
; P8BE-NEXT: vmrghh v2, v3, v2
|
|
; P8BE-NEXT: sldi r3, r3, 48
|
|
; P8BE-NEXT: mtvsrd v4, r4
|
|
; P8BE-NEXT: mtvsrd v5, r3
|
|
; P8BE-NEXT: vmrghh v3, v5, v4
|
|
; P8BE-NEXT: vmrghw v2, v3, v2
|
|
; P8BE-NEXT: blr
|
|
%1 = srem <4 x i16> %x, <i16 95, i16 95, i16 95, i16 95>
|
|
ret <4 x i16> %1
|
|
}
|
|
|
|
|
|
; Don't fold if we can combine srem with sdiv.
|
|
define <4 x i16> @combine_srem_sdiv(<4 x i16> %x) {
|
|
; P9LE-LABEL: combine_srem_sdiv:
|
|
; P9LE: # %bb.0:
|
|
; P9LE-NEXT: li r3, 0
|
|
; P9LE-NEXT: lis r4, -21386
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: ori r4, r4, 37253
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: mulhw r5, r3, r4
|
|
; P9LE-NEXT: add r5, r5, r3
|
|
; P9LE-NEXT: srwi r6, r5, 31
|
|
; P9LE-NEXT: srawi r5, r5, 6
|
|
; P9LE-NEXT: add r5, r5, r6
|
|
; P9LE-NEXT: mulli r6, r5, 95
|
|
; P9LE-NEXT: sub r3, r3, r6
|
|
; P9LE-NEXT: mtvsrd v3, r3
|
|
; P9LE-NEXT: li r3, 2
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: extsh r6, r3
|
|
; P9LE-NEXT: mulhw r7, r6, r4
|
|
; P9LE-NEXT: add r6, r7, r6
|
|
; P9LE-NEXT: srwi r7, r6, 31
|
|
; P9LE-NEXT: srawi r6, r6, 6
|
|
; P9LE-NEXT: add r6, r6, r7
|
|
; P9LE-NEXT: mulli r7, r6, 95
|
|
; P9LE-NEXT: sub r3, r3, r7
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: li r3, 4
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: vmrghh v3, v4, v3
|
|
; P9LE-NEXT: extsh r7, r3
|
|
; P9LE-NEXT: mulhw r8, r7, r4
|
|
; P9LE-NEXT: add r7, r8, r7
|
|
; P9LE-NEXT: srwi r8, r7, 31
|
|
; P9LE-NEXT: srawi r7, r7, 6
|
|
; P9LE-NEXT: add r7, r7, r8
|
|
; P9LE-NEXT: mulli r8, r7, 95
|
|
; P9LE-NEXT: sub r3, r3, r8
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: li r3, 6
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: extsh r8, r3
|
|
; P9LE-NEXT: mulhw r4, r8, r4
|
|
; P9LE-NEXT: add r4, r4, r8
|
|
; P9LE-NEXT: srwi r8, r4, 31
|
|
; P9LE-NEXT: srawi r4, r4, 6
|
|
; P9LE-NEXT: add r4, r4, r8
|
|
; P9LE-NEXT: mulli r8, r4, 95
|
|
; P9LE-NEXT: mtvsrd v5, r4
|
|
; P9LE-NEXT: sub r3, r3, r8
|
|
; P9LE-NEXT: mtvsrd v2, r3
|
|
; P9LE-NEXT: vmrghh v2, v2, v4
|
|
; P9LE-NEXT: mtvsrd v4, r6
|
|
; P9LE-NEXT: vmrglw v2, v2, v3
|
|
; P9LE-NEXT: mtvsrd v3, r5
|
|
; P9LE-NEXT: vmrghh v3, v4, v3
|
|
; P9LE-NEXT: mtvsrd v4, r7
|
|
; P9LE-NEXT: vmrghh v4, v5, v4
|
|
; P9LE-NEXT: vmrglw v3, v4, v3
|
|
; P9LE-NEXT: vadduhm v2, v2, v3
|
|
; P9LE-NEXT: blr
|
|
;
|
|
; P9BE-LABEL: combine_srem_sdiv:
|
|
; P9BE: # %bb.0:
|
|
; P9BE-NEXT: li r3, 6
|
|
; P9BE-NEXT: lis r5, -21386
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: ori r5, r5, 37253
|
|
; P9BE-NEXT: extsh r4, r3
|
|
; P9BE-NEXT: mulhw r6, r4, r5
|
|
; P9BE-NEXT: add r4, r6, r4
|
|
; P9BE-NEXT: srwi r6, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 6
|
|
; P9BE-NEXT: add r4, r4, r6
|
|
; P9BE-NEXT: mulli r6, r4, 95
|
|
; P9BE-NEXT: sub r3, r3, r6
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v3, r3
|
|
; P9BE-NEXT: li r3, 4
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r6, r3
|
|
; P9BE-NEXT: mulhw r7, r6, r5
|
|
; P9BE-NEXT: add r6, r7, r6
|
|
; P9BE-NEXT: srwi r7, r6, 31
|
|
; P9BE-NEXT: srawi r6, r6, 6
|
|
; P9BE-NEXT: add r6, r6, r7
|
|
; P9BE-NEXT: mulli r7, r6, 95
|
|
; P9BE-NEXT: sub r3, r3, r7
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: li r3, 2
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: vmrghh v3, v4, v3
|
|
; P9BE-NEXT: extsh r7, r3
|
|
; P9BE-NEXT: mulhw r8, r7, r5
|
|
; P9BE-NEXT: add r7, r8, r7
|
|
; P9BE-NEXT: srwi r8, r7, 31
|
|
; P9BE-NEXT: srawi r7, r7, 6
|
|
; P9BE-NEXT: add r7, r7, r8
|
|
; P9BE-NEXT: mulli r8, r7, 95
|
|
; P9BE-NEXT: sub r3, r3, r8
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: li r3, 0
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r5, r3, r5
|
|
; P9BE-NEXT: add r5, r5, r3
|
|
; P9BE-NEXT: srwi r8, r5, 31
|
|
; P9BE-NEXT: srawi r5, r5, 6
|
|
; P9BE-NEXT: add r5, r5, r8
|
|
; P9BE-NEXT: mulli r8, r5, 95
|
|
; P9BE-NEXT: sub r3, r3, r8
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v2, r3
|
|
; P9BE-NEXT: sldi r3, r4, 48
|
|
; P9BE-NEXT: vmrghh v2, v2, v4
|
|
; P9BE-NEXT: vmrghw v2, v2, v3
|
|
; P9BE-NEXT: mtvsrd v3, r3
|
|
; P9BE-NEXT: sldi r3, r6, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: sldi r3, r7, 48
|
|
; P9BE-NEXT: vmrghh v3, v4, v3
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: sldi r3, r5, 48
|
|
; P9BE-NEXT: mtvsrd v5, r3
|
|
; P9BE-NEXT: vmrghh v4, v5, v4
|
|
; P9BE-NEXT: vmrghw v3, v4, v3
|
|
; P9BE-NEXT: vadduhm v2, v2, v3
|
|
; P9BE-NEXT: blr
|
|
;
|
|
; P8LE-LABEL: combine_srem_sdiv:
|
|
; P8LE: # %bb.0:
|
|
; P8LE-NEXT: xxswapd vs0, v2
|
|
; P8LE-NEXT: lis r3, -21386
|
|
; P8LE-NEXT: ori r3, r3, 37253
|
|
; P8LE-NEXT: mffprd r4, f0
|
|
; P8LE-NEXT: clrldi r5, r4, 48
|
|
; P8LE-NEXT: rldicl r6, r4, 48, 48
|
|
; P8LE-NEXT: rldicl r7, r4, 32, 48
|
|
; P8LE-NEXT: extsh r5, r5
|
|
; P8LE-NEXT: extsh r8, r6
|
|
; P8LE-NEXT: extsh r9, r7
|
|
; P8LE-NEXT: mulhw r10, r5, r3
|
|
; P8LE-NEXT: mulhw r11, r8, r3
|
|
; P8LE-NEXT: rldicl r4, r4, 16, 48
|
|
; P8LE-NEXT: mulhw r12, r9, r3
|
|
; P8LE-NEXT: extsh r0, r4
|
|
; P8LE-NEXT: mulhw r3, r0, r3
|
|
; P8LE-NEXT: add r10, r10, r5
|
|
; P8LE-NEXT: add r8, r11, r8
|
|
; P8LE-NEXT: srwi r11, r10, 31
|
|
; P8LE-NEXT: add r9, r12, r9
|
|
; P8LE-NEXT: srawi r10, r10, 6
|
|
; P8LE-NEXT: srawi r12, r8, 6
|
|
; P8LE-NEXT: srwi r8, r8, 31
|
|
; P8LE-NEXT: add r10, r10, r11
|
|
; P8LE-NEXT: add r3, r3, r0
|
|
; P8LE-NEXT: srawi r11, r9, 6
|
|
; P8LE-NEXT: srwi r9, r9, 31
|
|
; P8LE-NEXT: add r8, r12, r8
|
|
; P8LE-NEXT: mtvsrd v2, r10
|
|
; P8LE-NEXT: mulli r12, r10, 95
|
|
; P8LE-NEXT: add r9, r11, r9
|
|
; P8LE-NEXT: srwi r11, r3, 31
|
|
; P8LE-NEXT: mtvsrd v3, r8
|
|
; P8LE-NEXT: srawi r3, r3, 6
|
|
; P8LE-NEXT: mulli r10, r8, 95
|
|
; P8LE-NEXT: mtvsrd v4, r9
|
|
; P8LE-NEXT: add r3, r3, r11
|
|
; P8LE-NEXT: mulli r8, r9, 95
|
|
; P8LE-NEXT: vmrghh v2, v3, v2
|
|
; P8LE-NEXT: mulli r9, r3, 95
|
|
; P8LE-NEXT: sub r5, r5, r12
|
|
; P8LE-NEXT: sub r6, r6, r10
|
|
; P8LE-NEXT: mtvsrd v3, r5
|
|
; P8LE-NEXT: mtvsrd v5, r6
|
|
; P8LE-NEXT: sub r5, r7, r8
|
|
; P8LE-NEXT: sub r4, r4, r9
|
|
; P8LE-NEXT: mtvsrd v0, r5
|
|
; P8LE-NEXT: mtvsrd v1, r4
|
|
; P8LE-NEXT: vmrghh v3, v5, v3
|
|
; P8LE-NEXT: mtvsrd v5, r3
|
|
; P8LE-NEXT: vmrghh v0, v1, v0
|
|
; P8LE-NEXT: vmrghh v4, v5, v4
|
|
; P8LE-NEXT: vmrglw v3, v0, v3
|
|
; P8LE-NEXT: vmrglw v2, v4, v2
|
|
; P8LE-NEXT: vadduhm v2, v3, v2
|
|
; P8LE-NEXT: blr
|
|
;
|
|
; P8BE-LABEL: combine_srem_sdiv:
|
|
; P8BE: # %bb.0:
|
|
; P8BE-NEXT: mfvsrd r5, v2
|
|
; P8BE-NEXT: lis r4, -21386
|
|
; P8BE-NEXT: ori r4, r4, 37253
|
|
; P8BE-NEXT: clrldi r3, r5, 48
|
|
; P8BE-NEXT: rldicl r6, r5, 48, 48
|
|
; P8BE-NEXT: extsh r8, r3
|
|
; P8BE-NEXT: rldicl r7, r5, 32, 48
|
|
; P8BE-NEXT: extsh r9, r6
|
|
; P8BE-NEXT: rldicl r5, r5, 16, 48
|
|
; P8BE-NEXT: mulhw r11, r8, r4
|
|
; P8BE-NEXT: extsh r10, r7
|
|
; P8BE-NEXT: extsh r5, r5
|
|
; P8BE-NEXT: mulhw r12, r9, r4
|
|
; P8BE-NEXT: mulhw r0, r10, r4
|
|
; P8BE-NEXT: mulhw r4, r5, r4
|
|
; P8BE-NEXT: add r8, r11, r8
|
|
; P8BE-NEXT: add r9, r12, r9
|
|
; P8BE-NEXT: srawi r11, r8, 6
|
|
; P8BE-NEXT: srwi r8, r8, 31
|
|
; P8BE-NEXT: add r10, r0, r10
|
|
; P8BE-NEXT: add r4, r4, r5
|
|
; P8BE-NEXT: add r8, r11, r8
|
|
; P8BE-NEXT: srawi r12, r9, 6
|
|
; P8BE-NEXT: srwi r9, r9, 31
|
|
; P8BE-NEXT: srawi r0, r10, 6
|
|
; P8BE-NEXT: srawi r11, r4, 6
|
|
; P8BE-NEXT: srwi r10, r10, 31
|
|
; P8BE-NEXT: add r9, r12, r9
|
|
; P8BE-NEXT: srwi r4, r4, 31
|
|
; P8BE-NEXT: mulli r12, r8, 95
|
|
; P8BE-NEXT: add r10, r0, r10
|
|
; P8BE-NEXT: add r4, r11, r4
|
|
; P8BE-NEXT: mulli r0, r9, 95
|
|
; P8BE-NEXT: sldi r9, r9, 48
|
|
; P8BE-NEXT: sldi r8, r8, 48
|
|
; P8BE-NEXT: mtvsrd v3, r9
|
|
; P8BE-NEXT: mulli r9, r4, 95
|
|
; P8BE-NEXT: mtvsrd v2, r8
|
|
; P8BE-NEXT: mulli r8, r10, 95
|
|
; P8BE-NEXT: sldi r10, r10, 48
|
|
; P8BE-NEXT: sub r3, r3, r12
|
|
; P8BE-NEXT: mtvsrd v4, r10
|
|
; P8BE-NEXT: sub r6, r6, r0
|
|
; P8BE-NEXT: sldi r3, r3, 48
|
|
; P8BE-NEXT: vmrghh v2, v3, v2
|
|
; P8BE-NEXT: sldi r6, r6, 48
|
|
; P8BE-NEXT: mtvsrd v3, r3
|
|
; P8BE-NEXT: sub r3, r5, r9
|
|
; P8BE-NEXT: sub r7, r7, r8
|
|
; P8BE-NEXT: mtvsrd v5, r6
|
|
; P8BE-NEXT: sldi r3, r3, 48
|
|
; P8BE-NEXT: sldi r5, r7, 48
|
|
; P8BE-NEXT: mtvsrd v1, r3
|
|
; P8BE-NEXT: sldi r3, r4, 48
|
|
; P8BE-NEXT: mtvsrd v0, r5
|
|
; P8BE-NEXT: vmrghh v3, v5, v3
|
|
; P8BE-NEXT: mtvsrd v5, r3
|
|
; P8BE-NEXT: vmrghh v0, v1, v0
|
|
; P8BE-NEXT: vmrghh v4, v5, v4
|
|
; P8BE-NEXT: vmrghw v3, v0, v3
|
|
; P8BE-NEXT: vmrghw v2, v4, v2
|
|
; P8BE-NEXT: vadduhm v2, v3, v2
|
|
; P8BE-NEXT: blr
|
|
%1 = srem <4 x i16> %x, <i16 95, i16 95, i16 95, i16 95>
|
|
%2 = sdiv <4 x i16> %x, <i16 95, i16 95, i16 95, i16 95>
|
|
%3 = add <4 x i16> %1, %2
|
|
ret <4 x i16> %3
|
|
}
|
|
|
|
; Don't fold for divisors that are a power of two.
|
|
define <4 x i16> @dont_fold_srem_power_of_two(<4 x i16> %x) {
|
|
; P9LE-LABEL: dont_fold_srem_power_of_two:
|
|
; P9LE: # %bb.0:
|
|
; P9LE-NEXT: li r3, 0
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: srawi r4, r3, 6
|
|
; P9LE-NEXT: addze r4, r4
|
|
; P9LE-NEXT: slwi r4, r4, 6
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: mtvsrd v3, r3
|
|
; P9LE-NEXT: li r3, 2
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: srawi r4, r3, 5
|
|
; P9LE-NEXT: addze r4, r4
|
|
; P9LE-NEXT: slwi r4, r4, 5
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: lis r4, -21386
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: li r3, 6
|
|
; P9LE-NEXT: ori r4, r4, 37253
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: vmrghh v3, v4, v3
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: mulhw r4, r3, r4
|
|
; P9LE-NEXT: add r4, r4, r3
|
|
; P9LE-NEXT: srwi r5, r4, 31
|
|
; P9LE-NEXT: srawi r4, r4, 6
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: mulli r4, r4, 95
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: li r3, 4
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: srawi r4, r3, 3
|
|
; P9LE-NEXT: addze r4, r4
|
|
; P9LE-NEXT: slwi r4, r4, 3
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: mtvsrd v2, r3
|
|
; P9LE-NEXT: vmrghh v2, v4, v2
|
|
; P9LE-NEXT: vmrglw v2, v2, v3
|
|
; P9LE-NEXT: blr
|
|
;
|
|
; P9BE-LABEL: dont_fold_srem_power_of_two:
|
|
; P9BE: # %bb.0:
|
|
; P9BE-NEXT: li r3, 2
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: srawi r4, r3, 5
|
|
; P9BE-NEXT: addze r4, r4
|
|
; P9BE-NEXT: slwi r4, r4, 5
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v3, r3
|
|
; P9BE-NEXT: li r3, 0
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: srawi r4, r3, 6
|
|
; P9BE-NEXT: addze r4, r4
|
|
; P9BE-NEXT: slwi r4, r4, 6
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: lis r4, -21386
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: ori r4, r4, 37253
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: li r3, 6
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: vmrghh v3, v4, v3
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r4, r3, r4
|
|
; P9BE-NEXT: add r4, r4, r3
|
|
; P9BE-NEXT: srwi r5, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 6
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 95
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: li r3, 4
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: srawi r4, r3, 3
|
|
; P9BE-NEXT: addze r4, r4
|
|
; P9BE-NEXT: slwi r4, r4, 3
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v2, r3
|
|
; P9BE-NEXT: vmrghh v2, v2, v4
|
|
; P9BE-NEXT: vmrghw v2, v3, v2
|
|
; P9BE-NEXT: blr
|
|
;
|
|
; P8LE-LABEL: dont_fold_srem_power_of_two:
|
|
; P8LE: # %bb.0:
|
|
; P8LE-NEXT: xxswapd vs0, v2
|
|
; P8LE-NEXT: lis r3, -21386
|
|
; P8LE-NEXT: ori r3, r3, 37253
|
|
; P8LE-NEXT: mffprd r4, f0
|
|
; P8LE-NEXT: rldicl r5, r4, 16, 48
|
|
; P8LE-NEXT: clrldi r6, r4, 48
|
|
; P8LE-NEXT: extsh r5, r5
|
|
; P8LE-NEXT: extsh r6, r6
|
|
; P8LE-NEXT: mulhw r3, r5, r3
|
|
; P8LE-NEXT: rldicl r7, r4, 48, 48
|
|
; P8LE-NEXT: srawi r8, r6, 6
|
|
; P8LE-NEXT: extsh r7, r7
|
|
; P8LE-NEXT: addze r8, r8
|
|
; P8LE-NEXT: rldicl r4, r4, 32, 48
|
|
; P8LE-NEXT: srawi r9, r7, 5
|
|
; P8LE-NEXT: extsh r4, r4
|
|
; P8LE-NEXT: slwi r8, r8, 6
|
|
; P8LE-NEXT: add r3, r3, r5
|
|
; P8LE-NEXT: addze r9, r9
|
|
; P8LE-NEXT: sub r6, r6, r8
|
|
; P8LE-NEXT: srwi r10, r3, 31
|
|
; P8LE-NEXT: srawi r3, r3, 6
|
|
; P8LE-NEXT: slwi r8, r9, 5
|
|
; P8LE-NEXT: mtvsrd v2, r6
|
|
; P8LE-NEXT: add r3, r3, r10
|
|
; P8LE-NEXT: srawi r9, r4, 3
|
|
; P8LE-NEXT: sub r6, r7, r8
|
|
; P8LE-NEXT: mulli r3, r3, 95
|
|
; P8LE-NEXT: addze r7, r9
|
|
; P8LE-NEXT: mtvsrd v3, r6
|
|
; P8LE-NEXT: vmrghh v2, v3, v2
|
|
; P8LE-NEXT: sub r3, r5, r3
|
|
; P8LE-NEXT: slwi r5, r7, 3
|
|
; P8LE-NEXT: sub r4, r4, r5
|
|
; P8LE-NEXT: mtvsrd v4, r3
|
|
; P8LE-NEXT: mtvsrd v5, r4
|
|
; P8LE-NEXT: vmrghh v3, v4, v5
|
|
; P8LE-NEXT: vmrglw v2, v3, v2
|
|
; P8LE-NEXT: blr
|
|
;
|
|
; P8BE-LABEL: dont_fold_srem_power_of_two:
|
|
; P8BE: # %bb.0:
|
|
; P8BE-NEXT: mfvsrd r4, v2
|
|
; P8BE-NEXT: lis r3, -21386
|
|
; P8BE-NEXT: ori r3, r3, 37253
|
|
; P8BE-NEXT: clrldi r5, r4, 48
|
|
; P8BE-NEXT: rldicl r6, r4, 32, 48
|
|
; P8BE-NEXT: extsh r5, r5
|
|
; P8BE-NEXT: extsh r6, r6
|
|
; P8BE-NEXT: mulhw r3, r5, r3
|
|
; P8BE-NEXT: rldicl r7, r4, 16, 48
|
|
; P8BE-NEXT: srawi r8, r6, 5
|
|
; P8BE-NEXT: extsh r7, r7
|
|
; P8BE-NEXT: addze r8, r8
|
|
; P8BE-NEXT: rldicl r4, r4, 48, 48
|
|
; P8BE-NEXT: srawi r9, r7, 6
|
|
; P8BE-NEXT: extsh r4, r4
|
|
; P8BE-NEXT: slwi r8, r8, 5
|
|
; P8BE-NEXT: add r3, r3, r5
|
|
; P8BE-NEXT: addze r9, r9
|
|
; P8BE-NEXT: sub r6, r6, r8
|
|
; P8BE-NEXT: srwi r10, r3, 31
|
|
; P8BE-NEXT: srawi r3, r3, 6
|
|
; P8BE-NEXT: slwi r8, r9, 6
|
|
; P8BE-NEXT: add r3, r3, r10
|
|
; P8BE-NEXT: srawi r9, r4, 3
|
|
; P8BE-NEXT: sub r7, r7, r8
|
|
; P8BE-NEXT: mulli r3, r3, 95
|
|
; P8BE-NEXT: sldi r6, r6, 48
|
|
; P8BE-NEXT: addze r8, r9
|
|
; P8BE-NEXT: mtvsrd v2, r6
|
|
; P8BE-NEXT: slwi r6, r8, 3
|
|
; P8BE-NEXT: sub r4, r4, r6
|
|
; P8BE-NEXT: sldi r4, r4, 48
|
|
; P8BE-NEXT: sub r3, r5, r3
|
|
; P8BE-NEXT: sldi r5, r7, 48
|
|
; P8BE-NEXT: mtvsrd v5, r4
|
|
; P8BE-NEXT: sldi r3, r3, 48
|
|
; P8BE-NEXT: mtvsrd v3, r5
|
|
; P8BE-NEXT: mtvsrd v4, r3
|
|
; P8BE-NEXT: vmrghh v2, v3, v2
|
|
; P8BE-NEXT: vmrghh v3, v5, v4
|
|
; P8BE-NEXT: vmrghw v2, v2, v3
|
|
; P8BE-NEXT: blr
|
|
%1 = srem <4 x i16> %x, <i16 64, i16 32, i16 8, i16 95>
|
|
ret <4 x i16> %1
|
|
}
|
|
|
|
; Don't fold if the divisor is one.
|
|
define <4 x i16> @dont_fold_srem_one(<4 x i16> %x) {
|
|
; P9LE-LABEL: dont_fold_srem_one:
|
|
; P9LE: # %bb.0:
|
|
; P9LE-NEXT: li r3, 2
|
|
; P9LE-NEXT: lis r4, -14230
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: ori r4, r4, 30865
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: mulhw r4, r3, r4
|
|
; P9LE-NEXT: add r4, r4, r3
|
|
; P9LE-NEXT: srwi r5, r4, 31
|
|
; P9LE-NEXT: srawi r4, r4, 9
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: mulli r4, r4, 654
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: lis r4, -19946
|
|
; P9LE-NEXT: mtvsrd v3, r3
|
|
; P9LE-NEXT: li r3, 0
|
|
; P9LE-NEXT: ori r4, r4, 17097
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: li r3, 4
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: vmrghh v3, v3, v4
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: mulhw r4, r3, r4
|
|
; P9LE-NEXT: add r4, r4, r3
|
|
; P9LE-NEXT: srwi r5, r4, 31
|
|
; P9LE-NEXT: srawi r4, r4, 4
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: mulli r4, r4, 23
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: lis r4, 24749
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: li r3, 6
|
|
; P9LE-NEXT: ori r4, r4, 47143
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: mulhw r4, r3, r4
|
|
; P9LE-NEXT: srwi r5, r4, 31
|
|
; P9LE-NEXT: srawi r4, r4, 11
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: mulli r4, r4, 5423
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: mtvsrd v2, r3
|
|
; P9LE-NEXT: vmrghh v2, v2, v4
|
|
; P9LE-NEXT: vmrglw v2, v2, v3
|
|
; P9LE-NEXT: blr
|
|
;
|
|
; P9BE-LABEL: dont_fold_srem_one:
|
|
; P9BE: # %bb.0:
|
|
; P9BE-NEXT: li r3, 4
|
|
; P9BE-NEXT: lis r4, -19946
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: ori r4, r4, 17097
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r4, r3, r4
|
|
; P9BE-NEXT: add r4, r4, r3
|
|
; P9BE-NEXT: srwi r5, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 4
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 23
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: lis r4, 24749
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: ori r4, r4, 47143
|
|
; P9BE-NEXT: mtvsrd v3, r3
|
|
; P9BE-NEXT: li r3, 6
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r4, r3, r4
|
|
; P9BE-NEXT: srwi r5, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 11
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 5423
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: lis r4, -14230
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: ori r4, r4, 30865
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: li r3, 2
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: vmrghh v3, v3, v4
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r4, r3, r4
|
|
; P9BE-NEXT: add r4, r4, r3
|
|
; P9BE-NEXT: srwi r5, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 9
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 654
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v2, r3
|
|
; P9BE-NEXT: li r3, 0
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: vmrghh v2, v4, v2
|
|
; P9BE-NEXT: vmrghw v2, v2, v3
|
|
; P9BE-NEXT: blr
|
|
;
|
|
; P8LE-LABEL: dont_fold_srem_one:
|
|
; P8LE: # %bb.0:
|
|
; P8LE-NEXT: xxswapd vs0, v2
|
|
; P8LE-NEXT: lis r5, 24749
|
|
; P8LE-NEXT: lis r6, -19946
|
|
; P8LE-NEXT: lis r8, -14230
|
|
; P8LE-NEXT: ori r5, r5, 47143
|
|
; P8LE-NEXT: ori r6, r6, 17097
|
|
; P8LE-NEXT: ori r8, r8, 30865
|
|
; P8LE-NEXT: mffprd r3, f0
|
|
; P8LE-NEXT: rldicl r4, r3, 16, 48
|
|
; P8LE-NEXT: rldicl r7, r3, 32, 48
|
|
; P8LE-NEXT: rldicl r3, r3, 48, 48
|
|
; P8LE-NEXT: extsh r4, r4
|
|
; P8LE-NEXT: extsh r7, r7
|
|
; P8LE-NEXT: extsh r3, r3
|
|
; P8LE-NEXT: mulhw r5, r4, r5
|
|
; P8LE-NEXT: mulhw r6, r7, r6
|
|
; P8LE-NEXT: mulhw r8, r3, r8
|
|
; P8LE-NEXT: srwi r9, r5, 31
|
|
; P8LE-NEXT: srawi r5, r5, 11
|
|
; P8LE-NEXT: add r6, r6, r7
|
|
; P8LE-NEXT: add r8, r8, r3
|
|
; P8LE-NEXT: add r5, r5, r9
|
|
; P8LE-NEXT: srwi r9, r6, 31
|
|
; P8LE-NEXT: srawi r6, r6, 4
|
|
; P8LE-NEXT: add r6, r6, r9
|
|
; P8LE-NEXT: srwi r9, r8, 31
|
|
; P8LE-NEXT: srawi r8, r8, 9
|
|
; P8LE-NEXT: mulli r5, r5, 5423
|
|
; P8LE-NEXT: add r8, r8, r9
|
|
; P8LE-NEXT: mulli r6, r6, 23
|
|
; P8LE-NEXT: li r9, 0
|
|
; P8LE-NEXT: mulli r8, r8, 654
|
|
; P8LE-NEXT: mtvsrd v2, r9
|
|
; P8LE-NEXT: sub r4, r4, r5
|
|
; P8LE-NEXT: sub r5, r7, r6
|
|
; P8LE-NEXT: mtvsrd v3, r4
|
|
; P8LE-NEXT: sub r3, r3, r8
|
|
; P8LE-NEXT: mtvsrd v4, r5
|
|
; P8LE-NEXT: mtvsrd v5, r3
|
|
; P8LE-NEXT: vmrghh v3, v3, v4
|
|
; P8LE-NEXT: vmrghh v2, v5, v2
|
|
; P8LE-NEXT: vmrglw v2, v3, v2
|
|
; P8LE-NEXT: blr
|
|
;
|
|
; P8BE-LABEL: dont_fold_srem_one:
|
|
; P8BE: # %bb.0:
|
|
; P8BE-NEXT: mfvsrd r3, v2
|
|
; P8BE-NEXT: lis r5, 24749
|
|
; P8BE-NEXT: lis r6, -19946
|
|
; P8BE-NEXT: lis r8, -14230
|
|
; P8BE-NEXT: ori r5, r5, 47143
|
|
; P8BE-NEXT: ori r6, r6, 17097
|
|
; P8BE-NEXT: ori r8, r8, 30865
|
|
; P8BE-NEXT: clrldi r4, r3, 48
|
|
; P8BE-NEXT: rldicl r7, r3, 48, 48
|
|
; P8BE-NEXT: rldicl r3, r3, 32, 48
|
|
; P8BE-NEXT: extsh r4, r4
|
|
; P8BE-NEXT: extsh r7, r7
|
|
; P8BE-NEXT: extsh r3, r3
|
|
; P8BE-NEXT: mulhw r5, r4, r5
|
|
; P8BE-NEXT: mulhw r6, r7, r6
|
|
; P8BE-NEXT: mulhw r8, r3, r8
|
|
; P8BE-NEXT: srwi r9, r5, 31
|
|
; P8BE-NEXT: srawi r5, r5, 11
|
|
; P8BE-NEXT: add r6, r6, r7
|
|
; P8BE-NEXT: add r8, r8, r3
|
|
; P8BE-NEXT: add r5, r5, r9
|
|
; P8BE-NEXT: srwi r9, r6, 31
|
|
; P8BE-NEXT: srawi r6, r6, 4
|
|
; P8BE-NEXT: add r6, r6, r9
|
|
; P8BE-NEXT: srwi r9, r8, 31
|
|
; P8BE-NEXT: srawi r8, r8, 9
|
|
; P8BE-NEXT: mulli r5, r5, 5423
|
|
; P8BE-NEXT: add r8, r8, r9
|
|
; P8BE-NEXT: mulli r6, r6, 23
|
|
; P8BE-NEXT: li r9, 0
|
|
; P8BE-NEXT: mulli r8, r8, 654
|
|
; P8BE-NEXT: sub r4, r4, r5
|
|
; P8BE-NEXT: sldi r5, r9, 48
|
|
; P8BE-NEXT: mtvsrd v2, r5
|
|
; P8BE-NEXT: sub r5, r7, r6
|
|
; P8BE-NEXT: sldi r4, r4, 48
|
|
; P8BE-NEXT: sub r3, r3, r8
|
|
; P8BE-NEXT: mtvsrd v3, r4
|
|
; P8BE-NEXT: sldi r4, r5, 48
|
|
; P8BE-NEXT: sldi r3, r3, 48
|
|
; P8BE-NEXT: mtvsrd v4, r4
|
|
; P8BE-NEXT: mtvsrd v5, r3
|
|
; P8BE-NEXT: vmrghh v3, v4, v3
|
|
; P8BE-NEXT: vmrghh v2, v2, v5
|
|
; P8BE-NEXT: vmrghw v2, v2, v3
|
|
; P8BE-NEXT: blr
|
|
%1 = srem <4 x i16> %x, <i16 1, i16 654, i16 23, i16 5423>
|
|
ret <4 x i16> %1
|
|
}
|
|
|
|
; Don't fold if the divisor is 2^15.
|
|
define <4 x i16> @dont_fold_urem_i16_smax(<4 x i16> %x) {
|
|
; P9LE-LABEL: dont_fold_urem_i16_smax:
|
|
; P9LE: # %bb.0:
|
|
; P9LE-NEXT: li r3, 4
|
|
; P9LE-NEXT: lis r4, -19946
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: ori r4, r4, 17097
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: mulhw r4, r3, r4
|
|
; P9LE-NEXT: add r4, r4, r3
|
|
; P9LE-NEXT: srwi r5, r4, 31
|
|
; P9LE-NEXT: srawi r4, r4, 4
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: mulli r4, r4, 23
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: lis r4, 24749
|
|
; P9LE-NEXT: mtvsrd v3, r3
|
|
; P9LE-NEXT: li r3, 6
|
|
; P9LE-NEXT: ori r4, r4, 47143
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: mulhw r4, r3, r4
|
|
; P9LE-NEXT: srwi r5, r4, 31
|
|
; P9LE-NEXT: srawi r4, r4, 11
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: mulli r4, r4, 5423
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: li r3, 2
|
|
; P9LE-NEXT: vextuhrx r3, r3, v2
|
|
; P9LE-NEXT: vmrghh v3, v4, v3
|
|
; P9LE-NEXT: extsh r3, r3
|
|
; P9LE-NEXT: srawi r4, r3, 15
|
|
; P9LE-NEXT: addze r4, r4
|
|
; P9LE-NEXT: slwi r4, r4, 15
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: mtvsrd v2, r3
|
|
; P9LE-NEXT: li r3, 0
|
|
; P9LE-NEXT: mtvsrd v4, r3
|
|
; P9LE-NEXT: vmrghh v2, v2, v4
|
|
; P9LE-NEXT: vmrglw v2, v3, v2
|
|
; P9LE-NEXT: blr
|
|
;
|
|
; P9BE-LABEL: dont_fold_urem_i16_smax:
|
|
; P9BE: # %bb.0:
|
|
; P9BE-NEXT: li r3, 4
|
|
; P9BE-NEXT: lis r4, -19946
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: ori r4, r4, 17097
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r4, r3, r4
|
|
; P9BE-NEXT: add r4, r4, r3
|
|
; P9BE-NEXT: srwi r5, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 4
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 23
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: lis r4, 24749
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: ori r4, r4, 47143
|
|
; P9BE-NEXT: mtvsrd v3, r3
|
|
; P9BE-NEXT: li r3, 6
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: mulhw r4, r3, r4
|
|
; P9BE-NEXT: srwi r5, r4, 31
|
|
; P9BE-NEXT: srawi r4, r4, 11
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 5423
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: li r3, 2
|
|
; P9BE-NEXT: vextuhlx r3, r3, v2
|
|
; P9BE-NEXT: vmrghh v3, v3, v4
|
|
; P9BE-NEXT: extsh r3, r3
|
|
; P9BE-NEXT: srawi r4, r3, 15
|
|
; P9BE-NEXT: addze r4, r4
|
|
; P9BE-NEXT: slwi r4, r4, 15
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v2, r3
|
|
; P9BE-NEXT: li r3, 0
|
|
; P9BE-NEXT: sldi r3, r3, 48
|
|
; P9BE-NEXT: mtvsrd v4, r3
|
|
; P9BE-NEXT: vmrghh v2, v4, v2
|
|
; P9BE-NEXT: vmrghw v2, v2, v3
|
|
; P9BE-NEXT: blr
|
|
;
|
|
; P8LE-LABEL: dont_fold_urem_i16_smax:
|
|
; P8LE: # %bb.0:
|
|
; P8LE-NEXT: xxswapd vs0, v2
|
|
; P8LE-NEXT: lis r4, 24749
|
|
; P8LE-NEXT: lis r5, -19946
|
|
; P8LE-NEXT: ori r4, r4, 47143
|
|
; P8LE-NEXT: ori r5, r5, 17097
|
|
; P8LE-NEXT: mffprd r3, f0
|
|
; P8LE-NEXT: rldicl r6, r3, 16, 48
|
|
; P8LE-NEXT: rldicl r7, r3, 32, 48
|
|
; P8LE-NEXT: extsh r6, r6
|
|
; P8LE-NEXT: extsh r7, r7
|
|
; P8LE-NEXT: mulhw r4, r6, r4
|
|
; P8LE-NEXT: mulhw r5, r7, r5
|
|
; P8LE-NEXT: rldicl r3, r3, 48, 48
|
|
; P8LE-NEXT: extsh r3, r3
|
|
; P8LE-NEXT: srwi r8, r4, 31
|
|
; P8LE-NEXT: srawi r4, r4, 11
|
|
; P8LE-NEXT: add r5, r5, r7
|
|
; P8LE-NEXT: add r4, r4, r8
|
|
; P8LE-NEXT: srwi r8, r5, 31
|
|
; P8LE-NEXT: srawi r5, r5, 4
|
|
; P8LE-NEXT: mulli r4, r4, 5423
|
|
; P8LE-NEXT: add r5, r5, r8
|
|
; P8LE-NEXT: srawi r9, r3, 15
|
|
; P8LE-NEXT: li r8, 0
|
|
; P8LE-NEXT: mulli r5, r5, 23
|
|
; P8LE-NEXT: mtvsrd v2, r8
|
|
; P8LE-NEXT: sub r4, r6, r4
|
|
; P8LE-NEXT: addze r6, r9
|
|
; P8LE-NEXT: slwi r6, r6, 15
|
|
; P8LE-NEXT: mtvsrd v3, r4
|
|
; P8LE-NEXT: sub r5, r7, r5
|
|
; P8LE-NEXT: sub r3, r3, r6
|
|
; P8LE-NEXT: mtvsrd v4, r5
|
|
; P8LE-NEXT: mtvsrd v5, r3
|
|
; P8LE-NEXT: vmrghh v3, v3, v4
|
|
; P8LE-NEXT: vmrghh v2, v5, v2
|
|
; P8LE-NEXT: vmrglw v2, v3, v2
|
|
; P8LE-NEXT: blr
|
|
;
|
|
; P8BE-LABEL: dont_fold_urem_i16_smax:
|
|
; P8BE: # %bb.0:
|
|
; P8BE-NEXT: mfvsrd r3, v2
|
|
; P8BE-NEXT: lis r4, 24749
|
|
; P8BE-NEXT: lis r5, -19946
|
|
; P8BE-NEXT: ori r4, r4, 47143
|
|
; P8BE-NEXT: ori r5, r5, 17097
|
|
; P8BE-NEXT: clrldi r6, r3, 48
|
|
; P8BE-NEXT: rldicl r7, r3, 48, 48
|
|
; P8BE-NEXT: extsh r6, r6
|
|
; P8BE-NEXT: extsh r7, r7
|
|
; P8BE-NEXT: mulhw r4, r6, r4
|
|
; P8BE-NEXT: mulhw r5, r7, r5
|
|
; P8BE-NEXT: rldicl r3, r3, 32, 48
|
|
; P8BE-NEXT: extsh r3, r3
|
|
; P8BE-NEXT: srwi r8, r4, 31
|
|
; P8BE-NEXT: srawi r4, r4, 11
|
|
; P8BE-NEXT: add r5, r5, r7
|
|
; P8BE-NEXT: add r4, r4, r8
|
|
; P8BE-NEXT: srwi r8, r5, 31
|
|
; P8BE-NEXT: srawi r5, r5, 4
|
|
; P8BE-NEXT: mulli r4, r4, 5423
|
|
; P8BE-NEXT: add r5, r5, r8
|
|
; P8BE-NEXT: li r8, 0
|
|
; P8BE-NEXT: mulli r5, r5, 23
|
|
; P8BE-NEXT: srawi r9, r3, 15
|
|
; P8BE-NEXT: sub r4, r6, r4
|
|
; P8BE-NEXT: sldi r6, r8, 48
|
|
; P8BE-NEXT: addze r8, r9
|
|
; P8BE-NEXT: mtvsrd v2, r6
|
|
; P8BE-NEXT: slwi r6, r8, 15
|
|
; P8BE-NEXT: sldi r4, r4, 48
|
|
; P8BE-NEXT: sub r5, r7, r5
|
|
; P8BE-NEXT: sub r3, r3, r6
|
|
; P8BE-NEXT: mtvsrd v3, r4
|
|
; P8BE-NEXT: sldi r4, r5, 48
|
|
; P8BE-NEXT: sldi r3, r3, 48
|
|
; P8BE-NEXT: mtvsrd v4, r4
|
|
; P8BE-NEXT: mtvsrd v5, r3
|
|
; P8BE-NEXT: vmrghh v3, v4, v3
|
|
; P8BE-NEXT: vmrghh v2, v2, v5
|
|
; P8BE-NEXT: vmrghw v2, v2, v3
|
|
; P8BE-NEXT: blr
|
|
%1 = srem <4 x i16> %x, <i16 1, i16 32768, i16 23, i16 5423>
|
|
ret <4 x i16> %1
|
|
}
|
|
|
|
; Don't fold i64 srem.
|
|
define <4 x i64> @dont_fold_srem_i64(<4 x i64> %x) {
|
|
; P9LE-LABEL: dont_fold_srem_i64:
|
|
; P9LE: # %bb.0:
|
|
; P9LE-NEXT: lis r4, 24749
|
|
; P9LE-NEXT: mfvsrd r3, v3
|
|
; P9LE-NEXT: ori r4, r4, 47142
|
|
; P9LE-NEXT: sldi r4, r4, 32
|
|
; P9LE-NEXT: oris r4, r4, 58853
|
|
; P9LE-NEXT: ori r4, r4, 6055
|
|
; P9LE-NEXT: mulhd r4, r3, r4
|
|
; P9LE-NEXT: rldicl r5, r4, 1, 63
|
|
; P9LE-NEXT: sradi r4, r4, 11
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: lis r5, -19946
|
|
; P9LE-NEXT: mulli r4, r4, 5423
|
|
; P9LE-NEXT: ori r5, r5, 17096
|
|
; P9LE-NEXT: sldi r5, r5, 32
|
|
; P9LE-NEXT: oris r5, r5, 22795
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: mfvsrld r4, v3
|
|
; P9LE-NEXT: ori r5, r5, 8549
|
|
; P9LE-NEXT: mulhd r5, r4, r5
|
|
; P9LE-NEXT: add r5, r5, r4
|
|
; P9LE-NEXT: rldicl r6, r5, 1, 63
|
|
; P9LE-NEXT: sradi r5, r5, 4
|
|
; P9LE-NEXT: add r5, r5, r6
|
|
; P9LE-NEXT: mulli r5, r5, 23
|
|
; P9LE-NEXT: sub r4, r4, r5
|
|
; P9LE-NEXT: mtvsrdd v3, r3, r4
|
|
; P9LE-NEXT: lis r4, 25653
|
|
; P9LE-NEXT: mfvsrd r3, v2
|
|
; P9LE-NEXT: ori r4, r4, 15432
|
|
; P9LE-NEXT: sldi r4, r4, 32
|
|
; P9LE-NEXT: oris r4, r4, 1603
|
|
; P9LE-NEXT: ori r4, r4, 21445
|
|
; P9LE-NEXT: mulhd r4, r3, r4
|
|
; P9LE-NEXT: rldicl r5, r4, 1, 63
|
|
; P9LE-NEXT: sradi r4, r4, 8
|
|
; P9LE-NEXT: add r4, r4, r5
|
|
; P9LE-NEXT: mulli r4, r4, 654
|
|
; P9LE-NEXT: sub r3, r3, r4
|
|
; P9LE-NEXT: li r4, 0
|
|
; P9LE-NEXT: mtvsrdd v2, r3, r4
|
|
; P9LE-NEXT: blr
|
|
;
|
|
; P9BE-LABEL: dont_fold_srem_i64:
|
|
; P9BE: # %bb.0:
|
|
; P9BE-NEXT: lis r4, 24749
|
|
; P9BE-NEXT: mfvsrld r3, v3
|
|
; P9BE-NEXT: ori r4, r4, 47142
|
|
; P9BE-NEXT: sldi r4, r4, 32
|
|
; P9BE-NEXT: oris r4, r4, 58853
|
|
; P9BE-NEXT: ori r4, r4, 6055
|
|
; P9BE-NEXT: mulhd r4, r3, r4
|
|
; P9BE-NEXT: rldicl r5, r4, 1, 63
|
|
; P9BE-NEXT: sradi r4, r4, 11
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: lis r5, -19946
|
|
; P9BE-NEXT: ori r5, r5, 17096
|
|
; P9BE-NEXT: mulli r4, r4, 5423
|
|
; P9BE-NEXT: sldi r5, r5, 32
|
|
; P9BE-NEXT: oris r5, r5, 22795
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: mfvsrd r4, v3
|
|
; P9BE-NEXT: ori r5, r5, 8549
|
|
; P9BE-NEXT: mulhd r5, r4, r5
|
|
; P9BE-NEXT: add r5, r5, r4
|
|
; P9BE-NEXT: rldicl r6, r5, 1, 63
|
|
; P9BE-NEXT: sradi r5, r5, 4
|
|
; P9BE-NEXT: add r5, r5, r6
|
|
; P9BE-NEXT: mulli r5, r5, 23
|
|
; P9BE-NEXT: sub r4, r4, r5
|
|
; P9BE-NEXT: mtvsrdd v3, r4, r3
|
|
; P9BE-NEXT: lis r4, 25653
|
|
; P9BE-NEXT: mfvsrld r3, v2
|
|
; P9BE-NEXT: ori r4, r4, 15432
|
|
; P9BE-NEXT: sldi r4, r4, 32
|
|
; P9BE-NEXT: oris r4, r4, 1603
|
|
; P9BE-NEXT: ori r4, r4, 21445
|
|
; P9BE-NEXT: mulhd r4, r3, r4
|
|
; P9BE-NEXT: rldicl r5, r4, 1, 63
|
|
; P9BE-NEXT: sradi r4, r4, 8
|
|
; P9BE-NEXT: add r4, r4, r5
|
|
; P9BE-NEXT: mulli r4, r4, 654
|
|
; P9BE-NEXT: sub r3, r3, r4
|
|
; P9BE-NEXT: mtvsrdd v2, 0, r3
|
|
; P9BE-NEXT: blr
|
|
;
|
|
; P8LE-LABEL: dont_fold_srem_i64:
|
|
; P8LE: # %bb.0:
|
|
; P8LE-NEXT: lis r3, 24749
|
|
; P8LE-NEXT: lis r4, -19946
|
|
; P8LE-NEXT: lis r5, 25653
|
|
; P8LE-NEXT: xxswapd vs0, v3
|
|
; P8LE-NEXT: mfvsrd r6, v3
|
|
; P8LE-NEXT: ori r3, r3, 47142
|
|
; P8LE-NEXT: ori r4, r4, 17096
|
|
; P8LE-NEXT: ori r5, r5, 15432
|
|
; P8LE-NEXT: mfvsrd r7, v2
|
|
; P8LE-NEXT: sldi r3, r3, 32
|
|
; P8LE-NEXT: sldi r4, r4, 32
|
|
; P8LE-NEXT: sldi r5, r5, 32
|
|
; P8LE-NEXT: oris r3, r3, 58853
|
|
; P8LE-NEXT: oris r4, r4, 22795
|
|
; P8LE-NEXT: mffprd r8, f0
|
|
; P8LE-NEXT: oris r5, r5, 1603
|
|
; P8LE-NEXT: ori r3, r3, 6055
|
|
; P8LE-NEXT: ori r4, r4, 8549
|
|
; P8LE-NEXT: ori r5, r5, 21445
|
|
; P8LE-NEXT: mulhd r3, r6, r3
|
|
; P8LE-NEXT: mulhd r5, r7, r5
|
|
; P8LE-NEXT: mulhd r4, r8, r4
|
|
; P8LE-NEXT: rldicl r9, r3, 1, 63
|
|
; P8LE-NEXT: sradi r3, r3, 11
|
|
; P8LE-NEXT: add r3, r3, r9
|
|
; P8LE-NEXT: rldicl r9, r5, 1, 63
|
|
; P8LE-NEXT: add r4, r4, r8
|
|
; P8LE-NEXT: sradi r5, r5, 8
|
|
; P8LE-NEXT: mulli r3, r3, 5423
|
|
; P8LE-NEXT: add r5, r5, r9
|
|
; P8LE-NEXT: rldicl r9, r4, 1, 63
|
|
; P8LE-NEXT: sradi r4, r4, 4
|
|
; P8LE-NEXT: mulli r5, r5, 654
|
|
; P8LE-NEXT: add r4, r4, r9
|
|
; P8LE-NEXT: mulli r4, r4, 23
|
|
; P8LE-NEXT: sub r3, r6, r3
|
|
; P8LE-NEXT: mtfprd f0, r3
|
|
; P8LE-NEXT: sub r5, r7, r5
|
|
; P8LE-NEXT: mtfprd f1, r5
|
|
; P8LE-NEXT: sub r3, r8, r4
|
|
; P8LE-NEXT: li r4, 0
|
|
; P8LE-NEXT: mtfprd f2, r3
|
|
; P8LE-NEXT: mtfprd f3, r4
|
|
; P8LE-NEXT: xxmrghd v3, vs0, vs2
|
|
; P8LE-NEXT: xxmrghd v2, vs1, vs3
|
|
; P8LE-NEXT: blr
|
|
;
|
|
; P8BE-LABEL: dont_fold_srem_i64:
|
|
; P8BE: # %bb.0:
|
|
; P8BE-NEXT: lis r4, -19946
|
|
; P8BE-NEXT: lis r3, 24749
|
|
; P8BE-NEXT: xxswapd vs0, v3
|
|
; P8BE-NEXT: lis r5, 25653
|
|
; P8BE-NEXT: xxswapd vs1, v2
|
|
; P8BE-NEXT: ori r4, r4, 17096
|
|
; P8BE-NEXT: ori r3, r3, 47142
|
|
; P8BE-NEXT: ori r5, r5, 15432
|
|
; P8BE-NEXT: mfvsrd r6, v3
|
|
; P8BE-NEXT: sldi r4, r4, 32
|
|
; P8BE-NEXT: sldi r3, r3, 32
|
|
; P8BE-NEXT: oris r4, r4, 22795
|
|
; P8BE-NEXT: sldi r5, r5, 32
|
|
; P8BE-NEXT: oris r3, r3, 58853
|
|
; P8BE-NEXT: mffprd r7, f0
|
|
; P8BE-NEXT: ori r4, r4, 8549
|
|
; P8BE-NEXT: ori r3, r3, 6055
|
|
; P8BE-NEXT: oris r5, r5, 1603
|
|
; P8BE-NEXT: mffprd r8, f1
|
|
; P8BE-NEXT: mulhd r4, r6, r4
|
|
; P8BE-NEXT: mulhd r3, r7, r3
|
|
; P8BE-NEXT: ori r5, r5, 21445
|
|
; P8BE-NEXT: mulhd r5, r8, r5
|
|
; P8BE-NEXT: add r4, r4, r6
|
|
; P8BE-NEXT: rldicl r9, r3, 1, 63
|
|
; P8BE-NEXT: sradi r3, r3, 11
|
|
; P8BE-NEXT: rldicl r10, r4, 1, 63
|
|
; P8BE-NEXT: sradi r4, r4, 4
|
|
; P8BE-NEXT: add r3, r3, r9
|
|
; P8BE-NEXT: rldicl r9, r5, 1, 63
|
|
; P8BE-NEXT: add r4, r4, r10
|
|
; P8BE-NEXT: sradi r5, r5, 8
|
|
; P8BE-NEXT: mulli r3, r3, 5423
|
|
; P8BE-NEXT: add r5, r5, r9
|
|
; P8BE-NEXT: mulli r4, r4, 23
|
|
; P8BE-NEXT: mulli r5, r5, 654
|
|
; P8BE-NEXT: sub r3, r7, r3
|
|
; P8BE-NEXT: sub r4, r6, r4
|
|
; P8BE-NEXT: mtfprd f0, r3
|
|
; P8BE-NEXT: sub r3, r8, r5
|
|
; P8BE-NEXT: mtfprd f1, r4
|
|
; P8BE-NEXT: li r4, 0
|
|
; P8BE-NEXT: mtfprd f2, r3
|
|
; P8BE-NEXT: mtfprd f3, r4
|
|
; P8BE-NEXT: xxmrghd v3, vs1, vs0
|
|
; P8BE-NEXT: xxmrghd v2, vs3, vs2
|
|
; P8BE-NEXT: blr
|
|
%1 = srem <4 x i64> %x, <i64 1, i64 654, i64 23, i64 5423>
|
|
ret <4 x i64> %1
|
|
}
|