-; RUN: llc -O3 -disable-peephole -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse4.2,+aes < %s | FileCheck %s
+; RUN: llc -O3 -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+sse4.2,+aes,+pclmul < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-unknown"
}
declare <2 x i64> @llvm.x86.aesni.aeskeygenassist(<2 x i64>, i8) nounwind readnone
+;TODO stack_fold_crc32_32_8
+declare i32 @llvm.x86.sse42.crc32.32.8(i32, i8) nounwind
+
+;TODO stack_fold_crc32_32_16
+declare i32 @llvm.x86.sse42.crc32.32.16(i32, i16) nounwind
+
+define i32 @stack_fold_crc32_32_32(i32 %a0, i32 %a1) {
+ ;CHECK-LABEL: stack_fold_crc32_32_32
+ ;CHECK: crc32l {{-?[0-9]*}}(%rsp), %eax {{.*#+}} 4-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ %2 = call i32 @llvm.x86.sse42.crc32.32.32(i32 %a0, i32 %a1)
+ ret i32 %2
+}
+declare i32 @llvm.x86.sse42.crc32.32.32(i32, i32) nounwind
+
+;TODO stack_fold_crc32_64_8
+declare i64 @llvm.x86.sse42.crc32.64.8(i64, i8) nounwind
+
+define i64 @stack_fold_crc32_64_64(i64 %a0, i64 %a1) {
+ ;CHECK-LABEL: stack_fold_crc32_64_64
+ ;CHECK: crc32q {{-?[0-9]*}}(%rsp), %rax {{.*#+}} 8-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ %2 = call i64 @llvm.x86.sse42.crc32.64.64(i64 %a0, i64 %a1)
+ ret i64 %2
+}
+declare i64 @llvm.x86.sse42.crc32.64.64(i64, i64) nounwind
+
+define <4 x i32> @stack_fold_movd_load(i32 %a0) {
+ ;CHECK-LABEL: stack_fold_movd_load
+ ;CHECK: movd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ %2 = insertelement <4 x i32> zeroinitializer, i32 %a0, i32 0
+ ; add forces execution domain
+ %3 = add <4 x i32> %2, <i32 1, i32 1, i32 1, i32 1>
+ ret <4 x i32> %3
+}
+
+define i32 @stack_fold_movd_store(<4 x i32> %a0) {
+ ;CHECK-LABEL: stack_fold_movd_store
+ ;CHECK: movd {{%xmm[0-9][0-9]*}}, {{-?[0-9]*}}(%rsp) {{.*#+}} 4-byte Folded Spill
+ ; add forces execution domain
+ %1 = add <4 x i32> %a0, <i32 1, i32 1, i32 1, i32 1>
+ %2 = extractelement <4 x i32> %1, i32 0
+ %3 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ ret i32 %2
+}
+
+define <2 x i64> @stack_fold_movq_load(<2 x i64> %a0) {
+ ;CHECK-LABEL: stack_fold_movq_load
+ ;CHECK: movq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <2 x i64> %a0, <2 x i64> zeroinitializer, <2 x i32> <i32 0, i32 2>
+ ; add forces execution domain
+ %3 = add <2 x i64> %2, <i64 1, i64 1>
+ ret <2 x i64> %3
+}
+
+define i64 @stack_fold_movq_store(<2 x i64> %a0) {
+ ;CHECK-LABEL: stack_fold_movq_store
+ ;CHECK: movq {{%xmm[0-9][0-9]*}}, {{-?[0-9]*}}(%rsp) {{.*#+}} 8-byte Folded Spill
+ ; add forces execution domain
+ %1 = add <2 x i64> %a0, <i64 1, i64 1>
+ %2 = extractelement <2 x i64> %1, i32 0
+ %3 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ ret i64 %2
+}
+
+define <8 x i16> @stack_fold_mpsadbw(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_mpsadbw
+ ;CHECK: mpsadbw $7, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <8 x i16> @llvm.x86.sse41.mpsadbw(<16 x i8> %a0, <16 x i8> %a1, i8 7)
+ ret <8 x i16> %2
+}
+declare <8 x i16> @llvm.x86.sse41.mpsadbw(<16 x i8>, <16 x i8>, i8) nounwind readnone
+
define <16 x i8> @stack_fold_pabsb(<16 x i8> %a0) {
;CHECK-LABEL: stack_fold_pabsb
;CHECK: pabsb {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
}
declare <8 x i16> @llvm.x86.sse2.pavg.w(<8 x i16>, <8 x i16>) nounwind readnone
-; TODO stack_fold_pblendvb
+define <16 x i8> @stack_fold_pblendvb(<16 x i8> %a0, <16 x i8> %a1, <16 x i8> %c) {
+ ;CHECK-LABEL: stack_fold_pblendvb
+ ;CHECK: pblendvb {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <16 x i8> @llvm.x86.sse41.pblendvb(<16 x i8> %a1, <16 x i8> %c, <16 x i8> %a0)
+ ret <16 x i8> %2
+}
declare <16 x i8> @llvm.x86.sse41.pblendvb(<16 x i8>, <16 x i8>, <16 x i8>) nounwind readnone
define <8 x i16> @stack_fold_pblendw(<8 x i16> %a0, <8 x i16> %a1) {
}
declare <8 x i16> @llvm.x86.sse41.pblendw(<8 x i16>, <8 x i16>, i8) nounwind readnone
-; TODO stack_fold_pclmulqdq
+define <2 x i64> @stack_fold_pclmulqdq(<2 x i64> %a0, <2 x i64> %a1) {
+ ;CHECK-LABEL: stack_fold_pclmulqdq
+ ;CHECK: pclmulqdq $0, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <2 x i64> @llvm.x86.pclmulqdq(<2 x i64> %a0, <2 x i64> %a1, i8 0)
+ ret <2 x i64> %2
+}
declare <2 x i64> @llvm.x86.pclmulqdq(<2 x i64>, <2 x i64>, i8) nounwind readnone
define <16 x i8> @stack_fold_pcmpeqb(<16 x i8> %a0, <16 x i8> %a1) {
ret <8 x i16> %3
}
-; TODO stack_fold_pcmpestri
+define i32 @stack_fold_pcmpestri(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_pcmpestri
+ ;CHECK: pcmpestri $7, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{rax},~{flags}"()
+ %2 = call i32 @llvm.x86.sse42.pcmpestri128(<16 x i8> %a0, i32 7, <16 x i8> %a1, i32 7, i8 7)
+ ret i32 %2
+}
declare i32 @llvm.x86.sse42.pcmpestri128(<16 x i8>, i32, <16 x i8>, i32, i8) nounwind readnone
-; TODO stack_fold_pcmpestrm
+define <16 x i8> @stack_fold_pcmpestrm(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_pcmpestrm
+ ;CHECK: pcmpestrm $7, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{rax},~{flags}"()
+ %2 = call <16 x i8> @llvm.x86.sse42.pcmpestrm128(<16 x i8> %a0, i32 7, <16 x i8> %a1, i32 7, i8 7)
+ ret <16 x i8> %2
+}
declare <16 x i8> @llvm.x86.sse42.pcmpestrm128(<16 x i8>, i32, <16 x i8>, i32, i8) nounwind readnone
define <16 x i8> @stack_fold_pcmpgtb(<16 x i8> %a0, <16 x i8> %a1) {
ret <8 x i16> %3
}
-; TODO stack_fold_pcmpistri
+define i32 @stack_fold_pcmpistri(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_pcmpistri
+ ;CHECK: pcmpistri $7, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call i32 @llvm.x86.sse42.pcmpistri128(<16 x i8> %a0, <16 x i8> %a1, i8 7)
+ ret i32 %2
+}
declare i32 @llvm.x86.sse42.pcmpistri128(<16 x i8>, <16 x i8>, i8) nounwind readnone
-; TODO stack_fold_pcmpistrm
+define <16 x i8> @stack_fold_pcmpistrm(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_pcmpistrm
+ ;CHECK: pcmpistrm $7, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <16 x i8> @llvm.x86.sse42.pcmpistrm128(<16 x i8> %a0, <16 x i8> %a1, i8 7)
+ ret <16 x i8> %2
+}
declare <16 x i8> @llvm.x86.sse42.pcmpistrm128(<16 x i8>, <16 x i8>, i8) nounwind readnone
; TODO stack_fold_pextrb
-; TODO stack_fold_pextrd
-; TODO stack_fold_pextrq
+
+define i32 @stack_fold_pextrd(<4 x i32> %a0) {
+ ;CHECK-LABEL: stack_fold_pextrd
+ ;CHECK: pextrd $1, {{%xmm[0-9][0-9]*}}, {{-?[0-9]*}}(%rsp) {{.*#+}} 4-byte Folded Spill
+ ;CHECK: movl {{-?[0-9]*}}(%rsp), %eax {{.*#+}} 4-byte Reload
+ %1 = extractelement <4 x i32> %a0, i32 1
+ %2 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ ret i32 %1
+}
+
+define i64 @stack_fold_pextrq(<2 x i64> %a0) {
+ ;CHECK-LABEL: stack_fold_pextrq
+ ;CHECK: pextrq $1, {{%xmm[0-9][0-9]*}}, {{-?[0-9]*}}(%rsp) {{.*#+}} 8-byte Folded Spill
+ ;CHECK: movq {{-?[0-9]*}}(%rsp), %rax {{.*#+}} 8-byte Reload
+ %1 = extractelement <2 x i64> %a0, i32 1
+ %2 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ ret i64 %1
+}
+
; TODO stack_fold_pextrw
define <4 x i32> @stack_fold_phaddd(<4 x i32> %a0, <4 x i32> %a1) {
}
declare <8 x i16> @llvm.x86.ssse3.phadd.w.128(<8 x i16>, <8 x i16>) nounwind readnone
-; TODO stack_fold_phminposuw
+define <8 x i16> @stack_fold_phminposuw(<8 x i16> %a0) {
+ ;CHECK-LABEL: stack_fold_phminposuw
+ ;CHECK: phminposuw {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = call <8 x i16> @llvm.x86.sse41.phminposuw(<8 x i16> %a0)
+ ret <8 x i16> %2
+}
declare <8 x i16> @llvm.x86.sse41.phminposuw(<8 x i16>) nounwind readnone
define <4 x i32> @stack_fold_phsubd(<4 x i32> %a0, <4 x i32> %a1) {
}
declare <8 x i16> @llvm.x86.ssse3.phsub.w.128(<8 x i16>, <8 x i16>) nounwind readnone
-; TODO stack_fold_pinsrb
-; TODO stack_fold_pinsrd
-; TODO stack_fold_pinsrq
-; TODO stack_fold_pinsrw
+define <16 x i8> @stack_fold_pinsrb(<16 x i8> %a0, i8 %a1) {
+ ;CHECK-LABEL: stack_fold_pinsrb
+ ;CHECK: pinsrb $1, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ %2 = insertelement <16 x i8> %a0, i8 %a1, i32 1
+ ret <16 x i8> %2
+}
+
+define <4 x i32> @stack_fold_pinsrd(<4 x i32> %a0, i32 %a1) {
+ ;CHECK-LABEL: stack_fold_pinsrd
+ ;CHECK: pinsrd $1, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ %2 = insertelement <4 x i32> %a0, i32 %a1, i32 1
+ ret <4 x i32> %2
+}
+
+define <2 x i64> @stack_fold_pinsrq(<2 x i64> %a0, i64 %a1) {
+ ;CHECK-LABEL: stack_fold_pinsrq
+ ;CHECK: pinsrq $1, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ %2 = insertelement <2 x i64> %a0, i64 %a1, i32 1
+ ret <2 x i64> %2
+}
+
+define <8 x i16> @stack_fold_pinsrw(<8 x i16> %a0, i16 %a1) {
+ ;CHECK-LABEL: stack_fold_pinsrw
+ ;CHECK: pinsrw $1, {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
+ %2 = insertelement <8 x i16> %a0, i16 %a1, i32 1
+ ret <8 x i16> %2
+}
define <8 x i16> @stack_fold_pmaddubsw(<16 x i8> %a0, <16 x i8> %a1) {
;CHECK-LABEL: stack_fold_pmaddubsw
}
declare <8 x i16> @llvm.x86.sse41.pminuw(<8 x i16>, <8 x i16>) nounwind readnone
-; TODO stack_fold_pmovsxbd
-declare <4 x i32> @llvm.x86.sse41.pmovsxbd(<16 x i8>) nounwind readnone
+define <4 x i32> @stack_fold_pmovsxbd(<16 x i8> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovsxbd
+ ;CHECK: pmovsxbd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
+ %3 = sext <4 x i8> %2 to <4 x i32>
+ ret <4 x i32> %3
+}
-; TODO stack_fold_pmovsxbq
-declare <2 x i64> @llvm.x86.sse41.pmovsxbq(<16 x i8>) nounwind readnone
+define <2 x i64> @stack_fold_pmovsxbq(<16 x i8> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovsxbq
+ ;CHECK: pmovsxbq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <2 x i32> <i32 0, i32 1>
+ %3 = sext <2 x i8> %2 to <2 x i64>
+ ret <2 x i64> %3
+}
-; TODO stack_fold_pmovsxbw
-declare <8 x i16> @llvm.x86.sse41.pmovsxbw(<16 x i8>) nounwind readnone
+define <8 x i16> @stack_fold_pmovsxbw(<16 x i8> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovsxbw
+ ;CHECK: pmovsxbw {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <16 x i8> %a0, <16 x i8> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
+ %3 = sext <8 x i8> %2 to <8 x i16>
+ ret <8 x i16> %3
+}
-; TODO stack_fold_pmovsxdq
-declare <2 x i64> @llvm.x86.sse41.pmovsxdq(<4 x i32>) nounwind readnone
+define <2 x i64> @stack_fold_pmovsxdq(<4 x i32> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovsxdq
+ ;CHECK: pmovsxdq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <4 x i32> %a0, <4 x i32> undef, <2 x i32> <i32 0, i32 1>
+ %3 = sext <2 x i32> %2 to <2 x i64>
+ ret <2 x i64> %3
+}
-; TODO stack_fold_pmovsxwd
-declare <4 x i32> @llvm.x86.sse41.pmovsxwd(<8 x i16>) nounwind readnone
+define <4 x i32> @stack_fold_pmovsxwd(<8 x i16> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovsxwd
+ ;CHECK: pmovsxwd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <8 x i16> %a0, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
+ %3 = sext <4 x i16> %2 to <4 x i32>
+ ret <4 x i32> %3
+}
-; TODO stack_fold_pmovsxwq
-declare <2 x i64> @llvm.x86.sse41.pmovsxwq(<8 x i16>) nounwind readnone
+define <2 x i64> @stack_fold_pmovsxwq(<8 x i16> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovsxwq
+ ;CHECK: pmovsxwq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <8 x i16> %a0, <8 x i16> undef, <2 x i32> <i32 0, i32 1>
+ %3 = sext <2 x i16> %2 to <2 x i64>
+ ret <2 x i64> %3
+}
-; TODO stack_fold_pmovzxbd
-declare <4 x i32> @llvm.x86.sse41.pmovzxbd(<16 x i8>) nounwind readnone
+define <4 x i32> @stack_fold_pmovzxbd(<16 x i8> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovzxbd
+ ;CHECK: pmovzxbd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <16 x i8> %a0, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 16, i32 17, i32 18, i32 1, i32 19, i32 20, i32 21, i32 2, i32 22, i32 23, i32 24, i32 3, i32 25, i32 26, i32 27>
+ %3 = bitcast <16 x i8> %2 to <4 x i32>
+ ret <4 x i32> %3
+}
-; TODO stack_fold_pmovzxbq
-declare <2 x i64> @llvm.x86.sse41.pmovzxbq(<16 x i8>) nounwind readnone
+define <2 x i64> @stack_fold_pmovzxbq(<16 x i8> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovzxbq
+ ;CHECK: pmovzxbq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <16 x i8> %a0, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 1, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28>
+ %3 = bitcast <16 x i8> %2 to <2 x i64>
+ ret <2 x i64> %3
+}
-; TODO stack_fold_pmovzxbw
-declare <8 x i16> @llvm.x86.sse41.pmovzxbw(<16 x i8>) nounwind readnone
+define <8 x i16> @stack_fold_pmovzxbw(<16 x i8> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovzxbw
+ ;CHECK: pmovzxbw {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <16 x i8> %a0, <16 x i8> zeroinitializer, <16 x i32> <i32 0, i32 16, i32 1, i32 17, i32 2, i32 18, i32 3, i32 19, i32 4, i32 20, i32 5, i32 21, i32 6, i32 22, i32 7, i32 23>
+ %3 = bitcast <16 x i8> %2 to <8 x i16>
+ ret <8 x i16> %3
+}
-; TODO stack_fold_pmovzxdq
-declare <2 x i64> @llvm.x86.sse41.pmovzxdq(<4 x i32>) nounwind readnone
+define <2 x i64> @stack_fold_pmovzxdq(<4 x i32> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovzxdq
+ ;CHECK: pmovzxdq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <4 x i32> %a0, <4 x i32> zeroinitializer, <4 x i32> <i32 0, i32 4, i32 1, i32 5>
+ %3 = bitcast <4 x i32> %2 to <2 x i64>
+ ret <2 x i64> %3
+}
-; TODO stack_fold_pmovzxwd
-declare <4 x i32> @llvm.x86.sse41.pmovzxwd(<8 x i16>) nounwind readnone
+define <4 x i32> @stack_fold_pmovzxwd(<8 x i16> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovzxwd
+ ;CHECK: pmovzxwd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <8 x i16> %a0, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 2, i32 10, i32 3, i32 11>
+ %3 = bitcast <8 x i16> %2 to <4 x i32>
+ ret <4 x i32> %3
+}
-; TODO stack_fold_pmovzxwq
-declare <2 x i64> @llvm.x86.sse41.pmovzxwq(<8 x i16>) nounwind readnone
+define <2 x i64> @stack_fold_pmovzxwq(<8 x i16> %a0) {
+ ;CHECK-LABEL: stack_fold_pmovzxwq
+ ;CHECK: pmovzxwq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-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},~{flags}"()
+ %2 = shufflevector <8 x i16> %a0, <8 x i16> zeroinitializer, <8 x i32> <i32 0, i32 8, i32 9, i32 10, i32 1, i32 11, i32 12, i32 13>
+ %3 = bitcast <8 x i16> %2 to <2 x i64>
+ ret <2 x i64> %3
+}
define <2 x i64> @stack_fold_pmuldq(<4 x i32> %a0, <4 x i32> %a1) {
;CHECK-LABEL: stack_fold_pmuldq
ret <4 x i32> %2
}
-; TODO stack_fold_psubq
+define <2 x i64> @stack_fold_psubq(<2 x i64> %a0, <2 x i64> %a1) {
+ ;CHECK-LABEL: stack_fold_psubq
+ ;CHECK: psubq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = sub <2 x i64> %a0, %a1
+ ret <2 x i64> %2
+}
define <16 x i8> @stack_fold_psubsb(<16 x i8> %a0, <16 x i8> %a1) {
;CHECK-LABEL: stack_fold_psubsb
}
declare <8 x i16> @llvm.x86.sse2.psubs.w(<8 x i16>, <8 x i16>) nounwind readnone
-; TODO stack_fold_psubusb
+define <16 x i8> @stack_fold_psubusb(<16 x i8> %a0, <16 x i8> %a1) {
+ ;CHECK-LABEL: stack_fold_psubusb
+ ;CHECK: psubusb {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <16 x i8> @llvm.x86.sse2.psubus.b(<16 x i8> %a0, <16 x i8> %a1)
+ ret <16 x i8> %2
+}
declare <16 x i8> @llvm.x86.sse2.psubus.b(<16 x i8>, <16 x i8>) nounwind readnone
-; TODO stack_fold_psubusw
+define <8 x i16> @stack_fold_psubusw(<8 x i16> %a0, <8 x i16> %a1) {
+ ;CHECK-LABEL: stack_fold_psubusw
+ ;CHECK: psubusw {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call <8 x i16> @llvm.x86.sse2.psubus.w(<8 x i16> %a0, <8 x i16> %a1)
+ ret <8 x i16> %2
+}
declare <8 x i16> @llvm.x86.sse2.psubus.w(<8 x i16>, <8 x i16>) nounwind readnone
define <8 x i16> @stack_fold_psubw(<8 x i16> %a0, <8 x i16> %a1) {
ret <8 x i16> %2
}
-; TODO stack_fold_ptest
+define i32 @stack_fold_ptest(<2 x i64> %a0, <2 x i64> %a1) {
+ ;CHECK-LABEL: stack_fold_ptest
+ ;CHECK: ptest {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
+ %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
+ %2 = call i32 @llvm.x86.sse41.ptestc(<2 x i64> %a0, <2 x i64> %a1)
+ ret i32 %2
+}
declare i32 @llvm.x86.sse41.ptestc(<2 x i64>, <2 x i64>) nounwind readnone
define <16 x i8> @stack_fold_punpckhbw(<16 x i8> %a0, <16 x i8> %a1) {
;CHECK: punpckhdq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = shufflevector <4 x i32> %a0, <4 x i32> %a1, <4 x i32> <i32 2, i32 6, i32 3, i32 7>
- ret <4 x i32> %2
+ ; add forces execution domain
+ %3 = add <4 x i32> %2, <i32 1, i32 1, i32 1, i32 1>
+ ret <4 x i32> %3
}
define <2 x i64> @stack_fold_punpckhqdq(<2 x i64> %a0, <2 x i64> %a1) {
;CHECK: punpckhqdq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = shufflevector <2 x i64> %a0, <2 x i64> %a1, <2 x i32> <i32 1, i32 3>
- ret <2 x i64> %2
+ ; add forces execution domain
+ %3 = add <2 x i64> %2, <i64 1, i64 1>
+ ret <2 x i64> %3
}
define <8 x i16> @stack_fold_punpckhwd(<8 x i16> %a0, <8 x i16> %a1) {
;CHECK: punpckldq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = shufflevector <4 x i32> %a0, <4 x i32> %a1, <4 x i32> <i32 0, i32 4, i32 1, i32 5>
- ret <4 x i32> %2
+ ; add forces execution domain
+ %3 = add <4 x i32> %2, <i32 1, i32 1, i32 1, i32 1>
+ ret <4 x i32> %3
}
define <2 x i64> @stack_fold_punpcklqdq(<2 x i64> %a0, <2 x i64> %a1) {
;CHECK: punpcklqdq {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}} {{.*#+}} 16-byte Folded Reload
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = shufflevector <2 x i64> %a0, <2 x i64> %a1, <2 x i32> <i32 0, i32 2>
- ret <2 x i64> %2
+ ; add forces execution domain
+ %3 = add <2 x i64> %2, <i64 1, i64 1>
+ ret <2 x i64> %3
}
define <8 x i16> @stack_fold_punpcklwd(<8 x i16> %a0, <8 x i16> %a1) {
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