diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/widen_conv-1.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/widen_conv-1.ll | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/llvm/test/CodeGen/X86/widen_conv-1.ll b/llvm/test/CodeGen/X86/widen_conv-1.ll index 9c836eeb844..123e4438b22 100644 --- a/llvm/test/CodeGen/X86/widen_conv-1.ll +++ b/llvm/test/CodeGen/X86/widen_conv-1.ll @@ -8,17 +8,16 @@ define void @convert_v2i64_to_v2i32(<2 x i32>* %dst.addr, <2 x i64> %src) nounwi ; X86-LABEL: convert_v2i64_to_v2i32: ; X86: # %bb.0: # %entry ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] ; X86-NEXT: pcmpeqd %xmm1, %xmm1 ; X86-NEXT: psubd %xmm1, %xmm0 +; X86-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] ; X86-NEXT: movq %xmm0, (%eax) ; X86-NEXT: retl ; ; X64-LABEL: convert_v2i64_to_v2i32: ; X64: # %bb.0: # %entry +; X64-NEXT: paddd {{.*}}(%rip), %xmm0 ; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] -; X64-NEXT: pcmpeqd %xmm1, %xmm1 -; X64-NEXT: psubd %xmm1, %xmm0 ; X64-NEXT: movq %xmm0, (%rdi) ; X64-NEXT: retq entry: @@ -33,23 +32,25 @@ entry: define void @convert_v3i32_to_v3i8(<3 x i8>* %dst.addr, <3 x i32>* %src.addr) nounwind { ; X86-LABEL: convert_v3i32_to_v3i8: ; X86: # %bb.0: # %entry +; X86-NEXT: pushl %eax ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx ; X86-NEXT: movdqa (%ecx), %xmm0 -; X86-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] ; X86-NEXT: pcmpeqd %xmm1, %xmm1 -; X86-NEXT: psubb %xmm1, %xmm0 -; X86-NEXT: pextrb $2, %xmm0, 2(%eax) +; X86-NEXT: psubd %xmm1, %xmm0 +; X86-NEXT: pextrb $8, %xmm0, 2(%eax) +; X86-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] ; X86-NEXT: pextrw $0, %xmm0, (%eax) +; X86-NEXT: popl %eax ; X86-NEXT: retl ; ; X64-LABEL: convert_v3i32_to_v3i8: ; X64: # %bb.0: # %entry ; X64-NEXT: movdqa (%rsi), %xmm0 -; X64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] ; X64-NEXT: pcmpeqd %xmm1, %xmm1 -; X64-NEXT: psubb %xmm1, %xmm0 -; X64-NEXT: pextrb $2, %xmm0, 2(%rdi) +; X64-NEXT: psubd %xmm1, %xmm0 +; X64-NEXT: pextrb $8, %xmm0, 2(%rdi) +; X64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] ; X64-NEXT: pextrw $0, %xmm0, (%rdi) ; X64-NEXT: retq entry: @@ -65,23 +66,29 @@ entry: define void @convert_v5i16_to_v5i8(<5 x i8>* %dst.addr, <5 x i16>* %src.addr) nounwind { ; X86-LABEL: convert_v5i16_to_v5i8: ; X86: # %bb.0: # %entry -; X86-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx +; X86-NEXT: pushl %ebp +; X86-NEXT: movl %esp, %ebp +; X86-NEXT: andl $-8, %esp +; X86-NEXT: subl $8, %esp +; X86-NEXT: movl 8(%ebp), %eax +; X86-NEXT: movl 12(%ebp), %ecx ; X86-NEXT: movdqa (%ecx), %xmm0 -; X86-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] ; X86-NEXT: pcmpeqd %xmm1, %xmm1 -; X86-NEXT: psubb %xmm1, %xmm0 -; X86-NEXT: pextrb $4, %xmm0, 4(%eax) +; X86-NEXT: psubw %xmm1, %xmm0 +; X86-NEXT: pextrb $8, %xmm0, 4(%eax) +; X86-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] ; X86-NEXT: movd %xmm0, (%eax) +; X86-NEXT: movl %ebp, %esp +; X86-NEXT: popl %ebp ; X86-NEXT: retl ; ; X64-LABEL: convert_v5i16_to_v5i8: ; X64: # %bb.0: # %entry ; X64-NEXT: movdqa (%rsi), %xmm0 -; X64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] ; X64-NEXT: pcmpeqd %xmm1, %xmm1 -; X64-NEXT: psubb %xmm1, %xmm0 -; X64-NEXT: pextrb $4, %xmm0, 4(%rdi) +; X64-NEXT: psubw %xmm1, %xmm0 +; X64-NEXT: pextrb $8, %xmm0, 4(%rdi) +; X64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u] ; X64-NEXT: movd %xmm0, (%rdi) ; X64-NEXT: retq entry: |
