diff options
Diffstat (limited to 'test/CodeGen/X86/vec_shift3.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_shift3.ll | 41 |
1 files changed, 36 insertions, 5 deletions
diff --git a/test/CodeGen/X86/vec_shift3.ll b/test/CodeGen/X86/vec_shift3.ll index 1ebf455c0555..071f0d38b96d 100644 --- a/test/CodeGen/X86/vec_shift3.ll +++ b/test/CodeGen/X86/vec_shift3.ll @@ -1,20 +1,51 @@ -; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psllq -; RUN: llc < %s -march=x86 -mattr=+sse2 | grep psraw -; RUN: llc < %s -march=x86 -mattr=+sse2 | grep movd | count 2 +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X32 +; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64 define <2 x i64> @t1(<2 x i64> %x1, i32 %bits) nounwind { +; X32-LABEL: t1: +; X32: # BB#0: # %entry +; X32-NEXT: movd {{.*#+}} xmm1 = mem[0],zero,zero,zero +; X32-NEXT: psllq %xmm1, %xmm0 +; X32-NEXT: retl +; +; X64-LABEL: t1: +; X64: # BB#0: # %entry +; X64-NEXT: movd %edi, %xmm1 +; X64-NEXT: psllq %xmm1, %xmm0 +; X64-NEXT: retq entry: %tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 %bits ) nounwind readnone ; <<2 x i64>> [#uses=1] ret <2 x i64> %tmp3 } define <2 x i64> @t2(<2 x i64> %x1) nounwind { +; X32-LABEL: t2: +; X32: # BB#0: # %entry +; X32-NEXT: psllq $10, %xmm0 +; X32-NEXT: retl +; +; X64-LABEL: t2: +; X64: # BB#0: # %entry +; X64-NEXT: psllq $10, %xmm0 +; X64-NEXT: retq entry: %tmp3 = tail call <2 x i64> @llvm.x86.sse2.pslli.q( <2 x i64> %x1, i32 10 ) nounwind readnone ; <<2 x i64>> [#uses=1] ret <2 x i64> %tmp3 } define <2 x i64> @t3(<2 x i64> %x1, i32 %bits) nounwind { +; X32-LABEL: t3: +; X32: # BB#0: # %entry +; X32-NEXT: movd {{.*#+}} xmm1 = mem[0],zero,zero,zero +; X32-NEXT: psraw %xmm1, %xmm0 +; X32-NEXT: retl +; +; X64-LABEL: t3: +; X64: # BB#0: # %entry +; X64-NEXT: movd %edi, %xmm1 +; X64-NEXT: psraw %xmm1, %xmm0 +; X64-NEXT: retq entry: %tmp2 = bitcast <2 x i64> %x1 to <8 x i16> ; <<8 x i16>> [#uses=1] %tmp4 = tail call <8 x i16> @llvm.x86.sse2.psrai.w( <8 x i16> %tmp2, i32 %bits ) nounwind readnone ; <<8 x i16>> [#uses=1] @@ -22,5 +53,5 @@ entry: ret <2 x i64> %tmp5 } -declare <8 x i16> @llvm.x86.sse2.psrai.w(<8 x i16>, i32) nounwind readnone -declare <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64>, i32) nounwind readnone +declare <8 x i16> @llvm.x86.sse2.psrai.w(<8 x i16>, i32) nounwind readnone +declare <2 x i64> @llvm.x86.sse2.pslli.q(<2 x i64>, i32) nounwind readnone |