diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/trunc-subvector.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/trunc-subvector.ll | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/llvm/test/CodeGen/X86/trunc-subvector.ll b/llvm/test/CodeGen/X86/trunc-subvector.ll index 88830ee7288..77e67d6e554 100644 --- a/llvm/test/CodeGen/X86/trunc-subvector.ll +++ b/llvm/test/CodeGen/X86/trunc-subvector.ll @@ -41,7 +41,8 @@ define <2 x i32> @test3(<8 x i32> %v) { ; SSE2-LABEL: test3: ; SSE2: # %bb.0: ; SSE2-NEXT: movdqa %xmm1, %xmm0 -; SSE2-NEXT: psrad $31, %xmm1 +; SSE2-NEXT: pxor %xmm1, %xmm1 +; SSE2-NEXT: pcmpgtd %xmm0, %xmm1 ; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] ; SSE2-NEXT: retq ; @@ -67,8 +68,8 @@ define <2 x i32> @test3(<8 x i32> %v) { define <2 x i32> @test4(<8 x i32> %v) { ; SSE2-LABEL: test4: ; SSE2: # %bb.0: -; SSE2-NEXT: movdqa %xmm0, %xmm1 -; SSE2-NEXT: psrad $31, %xmm1 +; SSE2-NEXT: pxor %xmm1, %xmm1 +; SSE2-NEXT: pcmpgtd %xmm0, %xmm1 ; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] ; SSE2-NEXT: retq ; @@ -93,12 +94,12 @@ define <2 x i32> @test4(<8 x i32> %v) { define <2 x i32> @test5(<8 x i32> %v) { ; SSE2-LABEL: test5: ; SSE2: # %bb.0: -; SSE2-NEXT: movdqa %xmm1, %xmm2 -; SSE2-NEXT: psrad $31, %xmm2 -; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm2[0],xmm1[1],xmm2[1] +; SSE2-NEXT: pxor %xmm2, %xmm2 +; SSE2-NEXT: pxor %xmm3, %xmm3 +; SSE2-NEXT: pcmpgtd %xmm1, %xmm3 +; SSE2-NEXT: punpckldq {{.*#+}} xmm1 = xmm1[0],xmm3[0],xmm1[1],xmm3[1] ; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1] -; SSE2-NEXT: movdqa %xmm0, %xmm2 -; SSE2-NEXT: psrad $31, %xmm2 +; SSE2-NEXT: pcmpgtd %xmm0, %xmm2 ; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm2[0],xmm0[1],xmm2[1] ; SSE2-NEXT: shufpd {{.*#+}} xmm0 = xmm0[1],xmm1[0] ; SSE2-NEXT: retq |
