| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -relocation-model=static -mtriple=i686-unknown -mattr=+mmx,+sse3 | FileCheck %s --check-prefix=X86 |
| ; RUN: llc < %s -relocation-model=static -mtriple=x86_64-unknown -mattr=+mmx,+sse3 | FileCheck %s --check-prefix=X64 |
| |
| ; 64-bit stores here do not use MMX. |
| |
| @M1 = external dso_local global <1 x i64> |
| @M2 = external dso_local global <2 x i32> |
| |
| @S1 = external dso_local global <2 x i64> |
| @S2 = external dso_local global <4 x i32> |
| |
| define void @test1() { |
| ; X86-LABEL: test1: |
| ; X86: # %bb.0: |
| ; X86-NEXT: movl $0, M1+4 |
| ; X86-NEXT: movl $0, M1 |
| ; X86-NEXT: xorps %xmm0, %xmm0 |
| ; X86-NEXT: movsd %xmm0, M2 |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: test1: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movq $0, M1(%rip) |
| ; X64-NEXT: movq $0, M2(%rip) |
| ; X64-NEXT: retq |
| store <1 x i64> zeroinitializer, ptr @M1 |
| store <2 x i32> zeroinitializer, ptr @M2 |
| ret void |
| } |
| |
| define void @test2() { |
| ; X86-LABEL: test2: |
| ; X86: # %bb.0: |
| ; X86-NEXT: movl $-1, M1+4 |
| ; X86-NEXT: movl $-1, M1 |
| ; X86-NEXT: pcmpeqd %xmm0, %xmm0 |
| ; X86-NEXT: movq %xmm0, M2 |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: test2: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movq $-1, M1(%rip) |
| ; X64-NEXT: movq $-1, M2(%rip) |
| ; X64-NEXT: retq |
| store <1 x i64> < i64 -1 >, ptr @M1 |
| store <2 x i32> < i32 -1, i32 -1 >, ptr @M2 |
| ret void |
| } |
| |
| define void @test3() { |
| ; X86-LABEL: test3: |
| ; X86: # %bb.0: |
| ; X86-NEXT: xorps %xmm0, %xmm0 |
| ; X86-NEXT: movaps %xmm0, S1 |
| ; X86-NEXT: movaps %xmm0, S2 |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: test3: |
| ; X64: # %bb.0: |
| ; X64-NEXT: xorps %xmm0, %xmm0 |
| ; X64-NEXT: movaps %xmm0, S1(%rip) |
| ; X64-NEXT: movaps %xmm0, S2(%rip) |
| ; X64-NEXT: retq |
| store <2 x i64> zeroinitializer, ptr @S1 |
| store <4 x i32> zeroinitializer, ptr @S2 |
| ret void |
| } |
| |
| define void @test4() { |
| ; X86-LABEL: test4: |
| ; X86: # %bb.0: |
| ; X86-NEXT: pcmpeqd %xmm0, %xmm0 |
| ; X86-NEXT: movdqa %xmm0, S1 |
| ; X86-NEXT: movdqa %xmm0, S2 |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: test4: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pcmpeqd %xmm0, %xmm0 |
| ; X64-NEXT: movdqa %xmm0, S1(%rip) |
| ; X64-NEXT: movdqa %xmm0, S2(%rip) |
| ; X64-NEXT: retq |
| store <2 x i64> < i64 -1, i64 -1>, ptr @S1 |
| store <4 x i32> < i32 -1, i32 -1, i32 -1, i32 -1 >, ptr @S2 |
| ret void |
| } |