diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/load-partial.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/load-partial.ll | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/llvm/test/CodeGen/X86/load-partial.ll b/llvm/test/CodeGen/X86/load-partial.ll index 11cf7c41320..162ead283f4 100644 --- a/llvm/test/CodeGen/X86/load-partial.ll +++ b/llvm/test/CodeGen/X86/load-partial.ll @@ -145,8 +145,18 @@ define i32 @load_partial_illegal_type() { ; SSE2: # %bb.0: ; SSE2-NEXT: movzwl {{.*}}(%rip), %eax ; SSE2-NEXT: movd %eax, %xmm0 -; SSE2-NEXT: pand {{.*}}(%rip), %xmm0 -; SSE2-NEXT: por {{.*}}(%rip), %xmm0 +; SSE2-NEXT: movdqa %xmm0, %xmm1 +; SSE2-NEXT: punpcklbw {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3],xmm1[4],xmm0[4],xmm1[5],xmm0[5],xmm1[6],xmm0[6],xmm1[7],xmm0[7] +; SSE2-NEXT: punpcklwd {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1],xmm1[2],xmm0[2],xmm1[3],xmm0[3] +; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,0,3] +; SSE2-NEXT: punpckldq {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[1],xmm1[1] +; SSE2-NEXT: movl $2, %eax +; SSE2-NEXT: movd %eax, %xmm1 +; SSE2-NEXT: shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[3,0] +; SSE2-NEXT: shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[0,2] +; SSE2-NEXT: andps {{.*}}(%rip), %xmm0 +; SSE2-NEXT: packuswb %xmm0, %xmm0 +; SSE2-NEXT: packuswb %xmm0, %xmm0 ; SSE2-NEXT: movd %xmm0, %eax ; SSE2-NEXT: retq ; @@ -154,8 +164,7 @@ define i32 @load_partial_illegal_type() { ; SSSE3: # %bb.0: ; SSSE3-NEXT: movzwl {{.*}}(%rip), %eax ; SSSE3-NEXT: movd %eax, %xmm0 -; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1],zero,xmm0[3,4,5,6,7,8,9,10,11,12,13,14,15] -; SSSE3-NEXT: por {{.*}}(%rip), %xmm0 +; SSSE3-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[1],mem[1],xmm0[2],mem[2],xmm0[3],mem[3] ; SSSE3-NEXT: movd %xmm0, %eax ; SSSE3-NEXT: retq ; @@ -163,8 +172,10 @@ define i32 @load_partial_illegal_type() { ; SSE41: # %bb.0: ; SSE41-NEXT: movzwl {{.*}}(%rip), %eax ; SSE41-NEXT: movd %eax, %xmm0 +; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,1],zero,zero,zero,xmm0[u,u,u,u,u,u,u,u] ; SSE41-NEXT: movl $2, %eax -; SSE41-NEXT: pinsrb $2, %eax, %xmm0 +; SSE41-NEXT: pinsrd $2, %eax, %xmm0 +; SSE41-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,u,u,u,u,u,u,u,u,u,u,u,u,u] ; SSE41-NEXT: movd %xmm0, %eax ; SSE41-NEXT: retq ; @@ -172,8 +183,10 @@ define i32 @load_partial_illegal_type() { ; AVX: # %bb.0: ; AVX-NEXT: movzwl {{.*}}(%rip), %eax ; AVX-NEXT: vmovd %eax, %xmm0 +; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,2,3,1],zero,zero,zero,xmm0[u,u,u,u,u,u,u,u] ; AVX-NEXT: movl $2, %eax -; AVX-NEXT: vpinsrb $2, %eax, %xmm0, %xmm0 +; AVX-NEXT: vpinsrd $2, %eax, %xmm0, %xmm0 +; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,4,8,u,u,u,u,u,u,u,u,u,u,u,u,u] ; AVX-NEXT: vmovd %xmm0, %eax ; AVX-NEXT: retq %1 = load <2 x i8>, <2 x i8>* bitcast (i8* @h to <2 x i8>*), align 1 |
