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87 lines
2.3 KiB
87 lines
2.3 KiB
4 months ago
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s
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define arm_aapcs_vfpcc i32 @u8_explicit_extend(<16 x i8> %a) {
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; CHECK-LABEL: u8_explicit_extend:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.u8 r0, q0[10]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <16 x i8> %a, i32 10
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%1 = zext i8 %0 to i32
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ret i32 %1
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}
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define arm_aapcs_vfpcc i32 @s8_explicit_extend(<16 x i8> %a) {
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; CHECK-LABEL: s8_explicit_extend:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.s8 r0, q0[10]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <16 x i8> %a, i32 10
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%1 = sext i8 %0 to i32
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ret i32 %1
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}
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define arm_aapcs_vfpcc i8 @u8_extend_via_pcs(<16 x i8> %a) {
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; CHECK-LABEL: u8_extend_via_pcs:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.u8 r0, q0[10]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <16 x i8> %a, i32 10
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ret i8 %0
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}
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define arm_aapcs_vfpcc signext i8 @s8_extend_via_pcs(<16 x i8> %a) {
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; CHECK-LABEL: s8_extend_via_pcs:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.s8 r0, q0[10]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <16 x i8> %a, i32 10
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ret i8 %0
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}
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define arm_aapcs_vfpcc i32 @u16_explicit_extend(<8 x i16> %a) {
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; CHECK-LABEL: u16_explicit_extend:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.u16 r0, q0[5]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <8 x i16> %a, i32 5
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%1 = zext i16 %0 to i32
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ret i32 %1
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}
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define arm_aapcs_vfpcc i32 @s16_explicit_extend(<8 x i16> %a) {
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; CHECK-LABEL: s16_explicit_extend:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.s16 r0, q0[5]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <8 x i16> %a, i32 5
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%1 = sext i16 %0 to i32
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ret i32 %1
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}
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define arm_aapcs_vfpcc i16 @u16_extend_via_pcs(<8 x i16> %a) {
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; CHECK-LABEL: u16_extend_via_pcs:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.u16 r0, q0[5]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <8 x i16> %a, i32 5
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ret i16 %0
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}
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define arm_aapcs_vfpcc signext i16 @s16_extend_via_pcs(<8 x i16> %a) {
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; CHECK-LABEL: s16_extend_via_pcs:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vmov.s16 r0, q0[5]
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; CHECK-NEXT: bx lr
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entry:
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%0 = extractelement <8 x i16> %a, i32 5
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ret i16 %0
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}
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