diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/partial-fold32.ll | 3 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/partial-fold64.ll | 6 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-half-conversions.ll | 20 |
3 files changed, 11 insertions, 18 deletions
diff --git a/llvm/test/CodeGen/X86/partial-fold32.ll b/llvm/test/CodeGen/X86/partial-fold32.ll index ba3f73ba90f..7fc1ed3521e 100644 --- a/llvm/test/CodeGen/X86/partial-fold32.ll +++ b/llvm/test/CodeGen/X86/partial-fold32.ll @@ -3,8 +3,7 @@ define fastcc i8 @fold32to8(i32 %add, i8 %spill) { ; CHECK-LABEL: fold32to8: ; CHECK: movl %ecx, (%esp) # 4-byte Spill -; CHECK: movl (%esp), %eax # 4-byte Reload -; CHECK: subb %al, %dl +; CHECK: subb (%esp), %dl # 1-byte Folded Reload entry: tail call void asm sideeffect "", "~{eax},~{ebx},~{ecx},~{edi},~{esi},~{ebp},~{dirflag},~{fpsr},~{flags}"() %trunc = trunc i32 %add to i8 diff --git a/llvm/test/CodeGen/X86/partial-fold64.ll b/llvm/test/CodeGen/X86/partial-fold64.ll index b9ea7d6773a..15c9d194be4 100644 --- a/llvm/test/CodeGen/X86/partial-fold64.ll +++ b/llvm/test/CodeGen/X86/partial-fold64.ll @@ -3,8 +3,7 @@ define i32 @fold64to32(i64 %add, i32 %spill) { ; CHECK-LABEL: fold64to32: ; CHECK: movq %rdi, -{{[0-9]+}}(%rsp) # 8-byte Spill -; CHECK: movq -{{[0-9]+}}(%rsp), %rax # 8-byte Reload -; CHECK: subl %eax, %esi +; CHECK: subl -{{[0-9]+}}(%rsp), %esi # 4-byte Folded Reload entry: tail call void asm sideeffect "", "~{rax},~{rbx},~{rcx},~{rdx},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{dirflag},~{fpsr},~{flags}"() %trunc = trunc i64 %add to i32 @@ -15,8 +14,7 @@ entry: define i8 @fold64to8(i64 %add, i8 %spill) { ; CHECK-LABEL: fold64to8: ; CHECK: movq %rdi, -{{[0-9]+}}(%rsp) # 8-byte Spill -; CHECK: movq -{{[0-9]+}}(%rsp), %rax # 8-byte Reload -; CHECK: subb %al, %sil +; CHECK: subb -{{[0-9]+}}(%rsp), %sil # 1-byte Folded Reload entry: tail call void asm sideeffect "", "~{rax},~{rbx},~{rcx},~{rdx},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{dirflag},~{fpsr},~{flags}"() %trunc = trunc i64 %add to i8 diff --git a/llvm/test/CodeGen/X86/vector-half-conversions.ll b/llvm/test/CodeGen/X86/vector-half-conversions.ll index 0453dc18d01..78522948f0a 100644 --- a/llvm/test/CodeGen/X86/vector-half-conversions.ll +++ b/llvm/test/CodeGen/X86/vector-half-conversions.ll @@ -4788,9 +4788,8 @@ define <8 x i16> @cvt_8f64_to_8i16(<8 x double> %a0) nounwind { ; AVX1-NEXT: orl %ebx, %r14d ; AVX1-NEXT: shlq $32, %r14 ; AVX1-NEXT: orq %r15, %r14 -; AVX1-NEXT: vmovupd (%rsp), %ymm0 # 32-byte Reload -; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0] -; AVX1-NEXT: vzeroupper +; AVX1-NEXT: vpermilpd $1, (%rsp), %xmm0 # 16-byte Folded Reload +; AVX1-NEXT: # xmm0 = mem[1,0] ; AVX1-NEXT: callq __truncdfhf2 ; AVX1-NEXT: movw %ax, %bx ; AVX1-NEXT: shll $16, %ebx @@ -4856,9 +4855,8 @@ define <8 x i16> @cvt_8f64_to_8i16(<8 x double> %a0) nounwind { ; AVX2-NEXT: orl %ebx, %r14d ; AVX2-NEXT: shlq $32, %r14 ; AVX2-NEXT: orq %r15, %r14 -; AVX2-NEXT: vmovupd (%rsp), %ymm0 # 32-byte Reload -; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0] -; AVX2-NEXT: vzeroupper +; AVX2-NEXT: vpermilpd $1, (%rsp), %xmm0 # 16-byte Folded Reload +; AVX2-NEXT: # xmm0 = mem[1,0] ; AVX2-NEXT: callq __truncdfhf2 ; AVX2-NEXT: movw %ax, %bx ; AVX2-NEXT: shll $16, %ebx @@ -5585,9 +5583,8 @@ define void @store_cvt_8f64_to_8i16(<8 x double> %a0, <8 x i16>* %a1) nounwind { ; AVX1-NEXT: vzeroupper ; AVX1-NEXT: callq __truncdfhf2 ; AVX1-NEXT: movw %ax, {{[0-9]+}}(%rsp) # 2-byte Spill -; AVX1-NEXT: vmovupd {{[0-9]+}}(%rsp), %ymm0 # 32-byte Reload -; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0] -; AVX1-NEXT: vzeroupper +; AVX1-NEXT: vpermilpd $1, {{[0-9]+}}(%rsp), %xmm0 # 16-byte Folded Reload +; AVX1-NEXT: # xmm0 = mem[1,0] ; AVX1-NEXT: callq __truncdfhf2 ; AVX1-NEXT: movl %eax, %r12d ; AVX1-NEXT: vmovupd {{[0-9]+}}(%rsp), %ymm0 # 32-byte Reload @@ -5654,9 +5651,8 @@ define void @store_cvt_8f64_to_8i16(<8 x double> %a0, <8 x i16>* %a1) nounwind { ; AVX2-NEXT: vzeroupper ; AVX2-NEXT: callq __truncdfhf2 ; AVX2-NEXT: movw %ax, {{[0-9]+}}(%rsp) # 2-byte Spill -; AVX2-NEXT: vmovupd {{[0-9]+}}(%rsp), %ymm0 # 32-byte Reload -; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0] -; AVX2-NEXT: vzeroupper +; AVX2-NEXT: vpermilpd $1, {{[0-9]+}}(%rsp), %xmm0 # 16-byte Folded Reload +; AVX2-NEXT: # xmm0 = mem[1,0] ; AVX2-NEXT: callq __truncdfhf2 ; AVX2-NEXT: movl %eax, %r12d ; AVX2-NEXT: vmovupd {{[0-9]+}}(%rsp), %ymm0 # 32-byte Reload |
