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v811_spc009/external/llvm-project/llvm/test/CodeGen/PowerPC/f128-rounding.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mcpu=pwr9 -mtriple=powerpc64le-unknown-unknown -verify-machineinstrs \
; RUN: -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names < %s | FileCheck %s
; RUN: llc -mcpu=pwr8 -mtriple=powerpc64le-unknown-unknown -verify-machineinstrs \
; RUN: -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names < %s | FileCheck %s \
; RUN: -check-prefix=CHECK-P8
define void @qp_trunc(fp128* nocapture readonly %a, fp128* nocapture %res) {
; CHECK-LABEL: qp_trunc:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: lxv v2, 0(r3)
; CHECK-NEXT: xsrqpi 1, v2, v2, 1
; CHECK-NEXT: stxv v2, 0(r4)
; CHECK-NEXT: blr
;
; CHECK-P8-LABEL: qp_trunc:
; CHECK-P8: # %bb.0: # %entry
; CHECK-P8-NEXT: mflr r0
; CHECK-P8-NEXT: .cfi_def_cfa_offset 48
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: .cfi_offset r30, -16
; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
; CHECK-P8-NEXT: std r0, 16(r1)
; CHECK-P8-NEXT: stdu r1, -48(r1)
; CHECK-P8-NEXT: ld r5, 0(r3)
; CHECK-P8-NEXT: ld r6, 8(r3)
; CHECK-P8-NEXT: mr r30, r4
; CHECK-P8-NEXT: mr r3, r5
; CHECK-P8-NEXT: mr r4, r6
; CHECK-P8-NEXT: bl truncl
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: std r3, 0(r30)
; CHECK-P8-NEXT: std r4, 8(r30)
; CHECK-P8-NEXT: addi r1, r1, 48
; CHECK-P8-NEXT: ld r0, 16(r1)
; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
; CHECK-P8-NEXT: mtlr r0
; CHECK-P8-NEXT: blr
entry:
%0 = load fp128, fp128* %a, align 16
%1 = tail call fp128 @llvm.trunc.f128(fp128 %0)
store fp128 %1, fp128* %res, align 16
ret void
}
declare fp128 @llvm.trunc.f128(fp128 %Val)
define void @qp_rint(fp128* nocapture readonly %a, fp128* nocapture %res) {
; CHECK-LABEL: qp_rint:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: lxv v2, 0(r3)
; CHECK-NEXT: xsrqpix 0, v2, v2, 3
; CHECK-NEXT: stxv v2, 0(r4)
; CHECK-NEXT: blr
;
; CHECK-P8-LABEL: qp_rint:
; CHECK-P8: # %bb.0: # %entry
; CHECK-P8-NEXT: mflr r0
; CHECK-P8-NEXT: .cfi_def_cfa_offset 48
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: .cfi_offset r30, -16
; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
; CHECK-P8-NEXT: std r0, 16(r1)
; CHECK-P8-NEXT: stdu r1, -48(r1)
; CHECK-P8-NEXT: ld r5, 0(r3)
; CHECK-P8-NEXT: ld r6, 8(r3)
; CHECK-P8-NEXT: mr r30, r4
; CHECK-P8-NEXT: mr r3, r5
; CHECK-P8-NEXT: mr r4, r6
; CHECK-P8-NEXT: bl rintl
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: std r3, 0(r30)
; CHECK-P8-NEXT: std r4, 8(r30)
; CHECK-P8-NEXT: addi r1, r1, 48
; CHECK-P8-NEXT: ld r0, 16(r1)
; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
; CHECK-P8-NEXT: mtlr r0
; CHECK-P8-NEXT: blr
entry:
%0 = load fp128, fp128* %a, align 16
%1 = tail call fp128 @llvm.rint.f128(fp128 %0)
store fp128 %1, fp128* %res, align 16
ret void
}
declare fp128 @llvm.rint.f128(fp128 %Val)
define void @qp_nearbyint(fp128* nocapture readonly %a, fp128* nocapture %res) {
; CHECK-LABEL: qp_nearbyint:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: lxv v2, 0(r3)
; CHECK-NEXT: xsrqpi 0, v2, v2, 3
; CHECK-NEXT: stxv v2, 0(r4)
; CHECK-NEXT: blr
;
; CHECK-P8-LABEL: qp_nearbyint:
; CHECK-P8: # %bb.0: # %entry
; CHECK-P8-NEXT: mflr r0
; CHECK-P8-NEXT: .cfi_def_cfa_offset 48
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: .cfi_offset r30, -16
; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
; CHECK-P8-NEXT: std r0, 16(r1)
; CHECK-P8-NEXT: stdu r1, -48(r1)
; CHECK-P8-NEXT: ld r5, 0(r3)
; CHECK-P8-NEXT: ld r6, 8(r3)
; CHECK-P8-NEXT: mr r30, r4
; CHECK-P8-NEXT: mr r3, r5
; CHECK-P8-NEXT: mr r4, r6
; CHECK-P8-NEXT: bl nearbyintl
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: std r3, 0(r30)
; CHECK-P8-NEXT: std r4, 8(r30)
; CHECK-P8-NEXT: addi r1, r1, 48
; CHECK-P8-NEXT: ld r0, 16(r1)
; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
; CHECK-P8-NEXT: mtlr r0
; CHECK-P8-NEXT: blr
entry:
%0 = load fp128, fp128* %a, align 16
%1 = tail call fp128 @llvm.nearbyint.f128(fp128 %0)
store fp128 %1, fp128* %res, align 16
ret void
}
declare fp128 @llvm.nearbyint.f128(fp128 %Val)
define void @qp_round(fp128* nocapture readonly %a, fp128* nocapture %res) {
; CHECK-LABEL: qp_round:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: lxv v2, 0(r3)
; CHECK-NEXT: xsrqpi 0, v2, v2, 0
; CHECK-NEXT: stxv v2, 0(r4)
; CHECK-NEXT: blr
;
; CHECK-P8-LABEL: qp_round:
; CHECK-P8: # %bb.0: # %entry
; CHECK-P8-NEXT: mflr r0
; CHECK-P8-NEXT: .cfi_def_cfa_offset 48
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: .cfi_offset r30, -16
; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
; CHECK-P8-NEXT: std r0, 16(r1)
; CHECK-P8-NEXT: stdu r1, -48(r1)
; CHECK-P8-NEXT: ld r5, 0(r3)
; CHECK-P8-NEXT: ld r6, 8(r3)
; CHECK-P8-NEXT: mr r30, r4
; CHECK-P8-NEXT: mr r3, r5
; CHECK-P8-NEXT: mr r4, r6
; CHECK-P8-NEXT: bl roundl
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: std r3, 0(r30)
; CHECK-P8-NEXT: std r4, 8(r30)
; CHECK-P8-NEXT: addi r1, r1, 48
; CHECK-P8-NEXT: ld r0, 16(r1)
; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
; CHECK-P8-NEXT: mtlr r0
; CHECK-P8-NEXT: blr
entry:
%0 = load fp128, fp128* %a, align 16
%1 = tail call fp128 @llvm.round.f128(fp128 %0)
store fp128 %1, fp128* %res, align 16
ret void
}
declare fp128 @llvm.round.f128(fp128 %Val)
define void @qp_floor(fp128* nocapture readonly %a, fp128* nocapture %res) {
; CHECK-LABEL: qp_floor:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: lxv v2, 0(r3)
; CHECK-NEXT: xsrqpi 1, v2, v2, 3
; CHECK-NEXT: stxv v2, 0(r4)
; CHECK-NEXT: blr
;
; CHECK-P8-LABEL: qp_floor:
; CHECK-P8: # %bb.0: # %entry
; CHECK-P8-NEXT: mflr r0
; CHECK-P8-NEXT: .cfi_def_cfa_offset 48
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: .cfi_offset r30, -16
; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
; CHECK-P8-NEXT: std r0, 16(r1)
; CHECK-P8-NEXT: stdu r1, -48(r1)
; CHECK-P8-NEXT: ld r5, 0(r3)
; CHECK-P8-NEXT: ld r6, 8(r3)
; CHECK-P8-NEXT: mr r30, r4
; CHECK-P8-NEXT: mr r3, r5
; CHECK-P8-NEXT: mr r4, r6
; CHECK-P8-NEXT: bl floorl
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: std r3, 0(r30)
; CHECK-P8-NEXT: std r4, 8(r30)
; CHECK-P8-NEXT: addi r1, r1, 48
; CHECK-P8-NEXT: ld r0, 16(r1)
; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
; CHECK-P8-NEXT: mtlr r0
; CHECK-P8-NEXT: blr
entry:
%0 = load fp128, fp128* %a, align 16
%1 = tail call fp128 @llvm.floor.f128(fp128 %0)
store fp128 %1, fp128* %res, align 16
ret void
}
declare fp128 @llvm.floor.f128(fp128 %Val)
define void @qp_ceil(fp128* nocapture readonly %a, fp128* nocapture %res) {
; CHECK-LABEL: qp_ceil:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: lxv v2, 0(r3)
; CHECK-NEXT: xsrqpi 1, v2, v2, 2
; CHECK-NEXT: stxv v2, 0(r4)
; CHECK-NEXT: blr
;
; CHECK-P8-LABEL: qp_ceil:
; CHECK-P8: # %bb.0: # %entry
; CHECK-P8-NEXT: mflr r0
; CHECK-P8-NEXT: .cfi_def_cfa_offset 48
; CHECK-P8-NEXT: .cfi_offset lr, 16
; CHECK-P8-NEXT: .cfi_offset r30, -16
; CHECK-P8-NEXT: std r30, -16(r1) # 8-byte Folded Spill
; CHECK-P8-NEXT: std r0, 16(r1)
; CHECK-P8-NEXT: stdu r1, -48(r1)
; CHECK-P8-NEXT: ld r5, 0(r3)
; CHECK-P8-NEXT: ld r6, 8(r3)
; CHECK-P8-NEXT: mr r30, r4
; CHECK-P8-NEXT: mr r3, r5
; CHECK-P8-NEXT: mr r4, r6
; CHECK-P8-NEXT: bl ceill
; CHECK-P8-NEXT: nop
; CHECK-P8-NEXT: std r3, 0(r30)
; CHECK-P8-NEXT: std r4, 8(r30)
; CHECK-P8-NEXT: addi r1, r1, 48
; CHECK-P8-NEXT: ld r0, 16(r1)
; CHECK-P8-NEXT: ld r30, -16(r1) # 8-byte Folded Reload
; CHECK-P8-NEXT: mtlr r0
; CHECK-P8-NEXT: blr
entry:
%0 = load fp128, fp128* %a, align 16
%1 = tail call fp128 @llvm.ceil.f128(fp128 %0)
store fp128 %1, fp128* %res, align 16
ret void
}
declare fp128 @llvm.ceil.f128(fp128 %Val)
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