diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/known-signbits-vector.ll | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/llvm/test/CodeGen/X86/known-signbits-vector.ll b/llvm/test/CodeGen/X86/known-signbits-vector.ll index 24002f41d66..0b78017802c 100644 --- a/llvm/test/CodeGen/X86/known-signbits-vector.ll +++ b/llvm/test/CodeGen/X86/known-signbits-vector.ll @@ -100,10 +100,7 @@ define float @signbits_ashr_extract_sitofp_0(<2 x i64> %a0) nounwind { define float @signbits_ashr_extract_sitofp_1(<2 x i64> %a0) nounwind { ; X32-LABEL: signbits_ashr_extract_sitofp_1: ; X32: # BB#0: -; X32-NEXT: pushl %ebp -; X32-NEXT: movl %esp, %ebp -; X32-NEXT: andl $-8, %esp -; X32-NEXT: subl $16, %esp +; X32-NEXT: pushl %eax ; X32-NEXT: vmovdqa {{.*#+}} xmm1 = [0,2147483648,0,2147483648] ; X32-NEXT: vpsrlq $63, %xmm1, %xmm2 ; X32-NEXT: vpsrlq $32, %xmm1, %xmm1 @@ -113,12 +110,11 @@ define float @signbits_ashr_extract_sitofp_1(<2 x i64> %a0) nounwind { ; X32-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm2[4,5,6,7] ; X32-NEXT: vpxor %xmm1, %xmm0, %xmm0 ; X32-NEXT: vpsubq %xmm1, %xmm0, %xmm0 -; X32-NEXT: vmovq %xmm0, {{[0-9]+}}(%esp) -; X32-NEXT: fildll {{[0-9]+}}(%esp) -; X32-NEXT: fstps {{[0-9]+}}(%esp) -; X32-NEXT: flds {{[0-9]+}}(%esp) -; X32-NEXT: movl %ebp, %esp -; X32-NEXT: popl %ebp +; X32-NEXT: vmovd %xmm0, %eax +; X32-NEXT: vcvtsi2ssl %eax, %xmm3, %xmm0 +; X32-NEXT: vmovss %xmm0, (%esp) +; X32-NEXT: flds (%esp) +; X32-NEXT: popl %eax ; X32-NEXT: retl ; ; X64-LABEL: signbits_ashr_extract_sitofp_1: @@ -130,7 +126,7 @@ define float @signbits_ashr_extract_sitofp_1(<2 x i64> %a0) nounwind { ; X64-NEXT: vpxor %xmm1, %xmm0, %xmm0 ; X64-NEXT: vpsubq %xmm1, %xmm0, %xmm0 ; X64-NEXT: vmovq %xmm0, %rax -; X64-NEXT: vcvtsi2ssq %rax, %xmm2, %xmm0 +; X64-NEXT: vcvtsi2ssl %eax, %xmm2, %xmm0 ; X64-NEXT: retq %1 = ashr <2 x i64> %a0, <i64 32, i64 63> %2 = extractelement <2 x i64> %1, i32 0 @@ -141,10 +137,7 @@ define float @signbits_ashr_extract_sitofp_1(<2 x i64> %a0) nounwind { define float @signbits_ashr_shl_extract_sitofp(<2 x i64> %a0) nounwind { ; X32-LABEL: signbits_ashr_shl_extract_sitofp: ; X32: # BB#0: -; X32-NEXT: pushl %ebp -; X32-NEXT: movl %esp, %ebp -; X32-NEXT: andl $-8, %esp -; X32-NEXT: subl $16, %esp +; X32-NEXT: pushl %eax ; X32-NEXT: vmovdqa {{.*#+}} xmm1 = [0,2147483648,0,2147483648] ; X32-NEXT: vpsrlq $60, %xmm1, %xmm2 ; X32-NEXT: vpsrlq $61, %xmm1, %xmm1 @@ -154,15 +147,12 @@ define float @signbits_ashr_shl_extract_sitofp(<2 x i64> %a0) nounwind { ; X32-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm2[4,5,6,7] ; X32-NEXT: vpxor %xmm1, %xmm0, %xmm0 ; X32-NEXT: vpsubq %xmm1, %xmm0, %xmm0 -; X32-NEXT: vpsllq $16, %xmm0, %xmm1 ; X32-NEXT: vpsllq $20, %xmm0, %xmm0 -; X32-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1,2,3],xmm1[4,5,6,7] -; X32-NEXT: vmovq %xmm0, {{[0-9]+}}(%esp) -; X32-NEXT: fildll {{[0-9]+}}(%esp) -; X32-NEXT: fstps {{[0-9]+}}(%esp) -; X32-NEXT: flds {{[0-9]+}}(%esp) -; X32-NEXT: movl %ebp, %esp -; X32-NEXT: popl %ebp +; X32-NEXT: vmovd %xmm0, %eax +; X32-NEXT: vcvtsi2ssl %eax, %xmm3, %xmm0 +; X32-NEXT: vmovss %xmm0, (%esp) +; X32-NEXT: flds (%esp) +; X32-NEXT: popl %eax ; X32-NEXT: retl ; ; X64-LABEL: signbits_ashr_shl_extract_sitofp: @@ -175,7 +165,7 @@ define float @signbits_ashr_shl_extract_sitofp(<2 x i64> %a0) nounwind { ; X64-NEXT: vpsubq %xmm1, %xmm0, %xmm0 ; X64-NEXT: vpsllq $20, %xmm0, %xmm0 ; X64-NEXT: vmovq %xmm0, %rax -; X64-NEXT: vcvtsi2ssq %rax, %xmm2, %xmm0 +; X64-NEXT: vcvtsi2ssl %eax, %xmm2, %xmm0 ; X64-NEXT: retq %1 = ashr <2 x i64> %a0, <i64 61, i64 60> %2 = shl <2 x i64> %1, <i64 20, i64 16> |
