1 files changed, 37 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/X86/stack-folding-int-avx512.ll b/llvm/test/CodeGen/X86/stack-folding-int-avx512.ll
index 38e19efb713..61128f2afc9 100644
--- a/llvm/test/CodeGen/X86/stack-folding-int-avx512.ll
+++ b/llvm/test/CodeGen/X86/stack-folding-int-avx512.ll
@@ -1,4 +1,4 @@
-; RUN: llc -O3 -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512bw,+avx512dq,+avx512vbmi < %s | FileCheck %s
+; RUN: llc -O3 -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512bw,+avx512dq,+avx512vbmi,+avx512cd < %s | FileCheck %s
 
 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-unknown"
@@ -450,6 +450,24 @@ define <64 x i8> @stack_fold_palignr_maskz(<64 x i8> %a0, <64 x i8> %a1, i64 %ma
   ret <64 x i8> %4
 }
 
+define <16 x i32> @stack_fold_vpconflictd(<16 x i32> %a0) {
+  ;CHECK-LABEL: stack_fold_vpconflictd
+  ;CHECK:       vpconflictd {{-?[0-9]*}}(%rsp), {{%zmm[0-9][0-9]*}} {{.*#+}} 64-byte Folded Reload
+  %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{xmm16},~{xmm17},~{xmm18},~{xmm19},~{xmm20},~{xmm21},~{xmm22},~{xmm23},~{xmm24},~{xmm25},~{xmm26},~{xmm27},~{xmm28},~{xmm29},~{xmm30},~{xmm31},~{flags}"()
+  %2 = call <16 x i32> @llvm.x86.avx512.mask.conflict.d.512(<16 x i32> %a0, <16 x i32> undef, i16 -1)
+  ret <16 x i32> %2
+}
+declare <16 x i32> @llvm.x86.avx512.mask.conflict.d.512(<16 x i32>, <16 x i32>, i16) nounwind readonly
+
+define <8 x i64> @stack_fold_vpconflictq(<8 x i64> %a0) {
+  ;CHECK-LABEL: stack_fold_vpconflictq
+  ;CHECK:       vpconflictq {{-?[0-9]*}}(%rsp), {{%zmm[0-9][0-9]*}} {{.*#+}} 64-byte Folded Reload
+  %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{xmm16},~{xmm17},~{xmm18},~{xmm19},~{xmm20},~{xmm21},~{xmm22},~{xmm23},~{xmm24},~{xmm25},~{xmm26},~{xmm27},~{xmm28},~{xmm29},~{xmm30},~{xmm31},~{flags}"()
+  %2 = call <8 x i64> @llvm.x86.avx512.mask.conflict.q.512(<8 x i64> %a0, <8 x i64> undef, i8 -1)
+  ret <8 x i64> %2
+}
+declare <8 x i64> @llvm.x86.avx512.mask.conflict.q.512(<8 x i64>, <8 x i64>, i8) nounwind readnone
+
 define i64 @stack_fold_pcmpeqb(<64 x i8> %a0, <64 x i8> %a1) {
   ;CHECK-LABEL: stack_fold_pcmpeqb
   ;CHECK:       vpcmpeqb {{-?[0-9]*}}(%rsp), {{%zmm[0-9][0-9]*}}, {{%k[0-7]}} {{.*#+}} 64-byte Folded Reload
@@ -740,6 +758,24 @@ define <8 x i16> @stack_fold_pinsrw(<8 x i16> %a0, i16 %a1) {
   ret <8 x i16> %2
 }
 
+define <16 x i32> @stack_fold_vplzcntd(<16 x i32> %a0) {
+  ;CHECK-LABEL: stack_fold_vplzcntd
+  ;CHECK:       vplzcntd {{-?[0-9]*}}(%rsp), {{%zmm[0-9][0-9]*}} {{.*#+}} 64-byte Folded Reload
+  %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{xmm16},~{xmm17},~{xmm18},~{xmm19},~{xmm20},~{xmm21},~{xmm22},~{xmm23},~{xmm24},~{xmm25},~{xmm26},~{xmm27},~{xmm28},~{xmm29},~{xmm30},~{xmm31},~{flags}"()
+  %2 = call <16 x i32> @llvm.ctlz.v16i32(<16 x i32> %a0)
+  ret <16 x i32> %2
+}
+declare <16 x i32> @llvm.ctlz.v16i32(<16 x i32>) nounwind readonly
+
+define <8 x i64> @stack_fold_vplzcntq(<8 x i64> %a0) {
+  ;CHECK-LABEL: stack_fold_vplzcntq
+  ;CHECK:       vplzcntq {{-?[0-9]*}}(%rsp), {{%zmm[0-9][0-9]*}} {{.*#+}} 64-byte Folded Reload
+  %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{xmm16},~{xmm17},~{xmm18},~{xmm19},~{xmm20},~{xmm21},~{xmm22},~{xmm23},~{xmm24},~{xmm25},~{xmm26},~{xmm27},~{xmm28},~{xmm29},~{xmm30},~{xmm31},~{flags}"()
+  %2 = call <8 x i64> @llvm.ctlz.v8i64(<8 x i64> %a0)
+  ret <8 x i64> %2
+}
+declare <8 x i64> @llvm.ctlz.v8i64(<8 x i64>) nounwind readnone
+
 define <32 x i16> @stack_fold_pmaddubsw_zmm(<64 x i8> %a0, <64 x i8> %a1) {
   ;CHECK-LABEL: stack_fold_pmaddubsw_zmm
   ;CHECK:       vpmaddubsw {{-?[0-9]*}}(%rsp), {{%zmm[0-9][0-9]*}}, {{%zmm[0-9][0-9]*}} {{.*#+}} 64-byte Folded Reload