[X86] var-permute-128.ll - fix AVX512F/AVX512BW check prefix clashes

[RKSimon]

Fix check prefix clash warnings in update_llc_test_checks.py by adding an additional prefix for AVX512F and AVX512BW capable targets

[llvmbot]

@llvm/pr-subscribers-backend-x86

Author: Simon Pilgrim (RKSimon)

Changes

Fix check prefix clash warnings in update_llc_test_checks.py by adding an additional prefix for AVX512F and AVX512BW capable targets

---

Full diff: https://github.com/llvm/llvm-project/pull/163745.diff

1 Files Affected:

• (modified) llvm/test/CodeGen/X86/var-permute-128.ll (+52-3)

diff --git a/llvm/test/CodeGen/X86/var-permute-128.ll b/llvm/test/CodeGen/X86/var-permute-128.ll
index 61740115c5fae..83a0ddb84ad18 100644
--- a/llvm/test/CodeGen/X86/var-permute-128.ll
+++ b/llvm/test/CodeGen/X86/var-permute-128.ll
@@ -5,9 +5,9 @@
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+xop | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,XOP
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX1
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vbmi | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512f | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512,AVX512F
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512,AVX512BW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vbmi | FileCheck %s --check-prefixes=AVX,AVXNOVLBW,AVX512,AVX512BW
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl | FileCheck %s --check-prefixes=AVX,AVX512VL,AVX512VLBW
 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512bw,+avx512vl,+avx512vbmi | FileCheck %s --check-prefixes=AVX,AVX512VL,VLVBMI
 
@@ -598,6 +598,33 @@ define <8 x i16> @var_shuffle_zero_v8i16(<8 x i16> %v, <8 x i16> %indices) nounw
 ; AVX2-NEXT:    vpshufb %xmm1, %xmm0, %xmm0
 ; AVX2-NEXT:    retq
 ;
+; AVX512F-LABEL: var_shuffle_zero_v8i16:
+; AVX512F:       # %bb.0:
+; AVX512F-NEXT:    vpmaxuw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpor %xmm1, %xmm2, %xmm1
+; AVX512F-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 # [514,514,514,514,514,514,514,514]
+; AVX512F-NEXT:    vpaddw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
+; AVX512F-NEXT:    vpor %xmm2, %xmm1, %xmm1
+; AVX512F-NEXT:    vpshufb %xmm1, %xmm0, %xmm0
+; AVX512F-NEXT:    retq
+;
+; AVX512BW-LABEL: var_shuffle_zero_v8i16:
+; AVX512BW:       # %bb.0:
+; AVX512BW-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1
+; AVX512BW-NEXT:    vpbroadcastw {{.*#+}} xmm2 = [7,7,7,7,7,7,7,7]
+; AVX512BW-NEXT:    vpcmpnleuw %zmm2, %zmm1, %k1
+; AVX512BW-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX512BW-NEXT:    vmovdqu16 %zmm2, %zmm1 {%k1}
+; AVX512BW-NEXT:    vpmullw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1 # [514,514,514,514,514,514,514,514]
+; AVX512BW-NEXT:    vpaddw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm1
+; AVX512BW-NEXT:    vpshufb %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX512BW-NEXT:    vmovdqu16 %zmm1, %zmm0 {%k1}
+; AVX512BW-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512BW-NEXT:    vzeroupper
+; AVX512BW-NEXT:    retq
+;
 ; AVX512VL-LABEL: var_shuffle_zero_v8i16:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vpcmpnleuw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %k1
@@ -921,6 +948,28 @@ define <16 x i8> @var_shuffle_zero_v16i8(<16 x i8> %v, <16 x i8> %indices) nounw
 ; AVX2-NEXT:    vpshufb %xmm1, %xmm0, %xmm0
 ; AVX2-NEXT:    retq
 ;
+; AVX512F-LABEL: var_shuffle_zero_v16i8:
+; AVX512F:       # %bb.0:
+; AVX512F-NEXT:    vpmaxub {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpor %xmm1, %xmm2, %xmm1
+; AVX512F-NEXT:    vpshufb %xmm1, %xmm0, %xmm0
+; AVX512F-NEXT:    retq
+;
+; AVX512BW-LABEL: var_shuffle_zero_v16i8:
+; AVX512BW:       # %bb.0:
+; AVX512BW-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1
+; AVX512BW-NEXT:    vpbroadcastb {{.*#+}} xmm2 = [15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15]
+; AVX512BW-NEXT:    vpcmpnleub %zmm2, %zmm1, %k1
+; AVX512BW-NEXT:    vpcmpeqd %xmm2, %xmm2, %xmm2
+; AVX512BW-NEXT:    vmovdqu8 %zmm2, %zmm1 {%k1}
+; AVX512BW-NEXT:    vpshufb %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX512BW-NEXT:    vmovdqu8 %zmm1, %zmm0 {%k1}
+; AVX512BW-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512BW-NEXT:    vzeroupper
+; AVX512BW-NEXT:    retq
+;
 ; AVX512VL-LABEL: var_shuffle_zero_v16i8:
 ; AVX512VL:       # %bb.0:
 ; AVX512VL-NEXT:    vpcmpnleub {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm1, %k1