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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-01-26 14:31:12 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-01-26 14:31:12 +0000 |
| commit | 027bb453d9d13e270b71b32349b69a1fd7a8daa5 (patch) | |
| tree | e00d249e68d0171870d6cdf692bd42a831e0d0de /llvm/test/CodeGen | |
| parent | 0b034d6f25a06dcc0bb2832671549232c1fbcc67 (diff) | |
| download | bcm5719-llvm-027bb453d9d13e270b71b32349b69a1fd7a8daa5.tar.gz bcm5719-llvm-027bb453d9d13e270b71b32349b69a1fd7a8daa5.zip | |
[X86][SSE] Add support for combining ANDNP byte masks with target shuffles
llvm-svn: 293178
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/clear_upper_vector_element_bits.ll | 54 |
1 files changed, 21 insertions, 33 deletions
diff --git a/llvm/test/CodeGen/X86/clear_upper_vector_element_bits.ll b/llvm/test/CodeGen/X86/clear_upper_vector_element_bits.ll index 55ff7a2abe5..3aacc480ac9 100644 --- a/llvm/test/CodeGen/X86/clear_upper_vector_element_bits.ll +++ b/llvm/test/CodeGen/X86/clear_upper_vector_element_bits.ll @@ -356,43 +356,31 @@ define <4 x i32> @_clearupper4xi32b(<4 x i32>) nounwind { define <8 x i16> @_clearupper8xi16b(<8 x i16>) nounwind { ; SSE-LABEL: _clearupper8xi16b: ; SSE: # BB#0: -; SSE-NEXT: movdqa {{.*#+}} xmm2 = [255,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255] -; SSE-NEXT: pand %xmm2, %xmm0 +; SSE-NEXT: movdqa {{.*#+}} xmm1 = [255,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255] +; SSE-NEXT: pand %xmm1, %xmm0 ; SSE-NEXT: xorl %eax, %eax -; SSE-NEXT: movd %eax, %xmm1 -; SSE-NEXT: movdqa %xmm1, %xmm3 +; SSE-NEXT: movd %eax, %xmm2 +; SSE-NEXT: movdqa %xmm2, %xmm3 ; SSE-NEXT: psllw $8, %xmm3 -; SSE-NEXT: pandn %xmm3, %xmm2 -; SSE-NEXT: por %xmm2, %xmm0 -; SSE-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,0,255,255,255,255,255,255,255,255,255,255,255,255] -; SSE-NEXT: pand %xmm2, %xmm0 -; SSE-NEXT: movdqa %xmm1, %xmm3 +; SSE-NEXT: pandn %xmm3, %xmm1 +; SSE-NEXT: por %xmm1, %xmm0 +; SSE-NEXT: movdqa {{.*#+}} xmm1 = [255,255,255,0,255,255,255,255,255,255,255,255,255,255,255,255] +; SSE-NEXT: pand %xmm1, %xmm0 +; SSE-NEXT: movdqa %xmm2, %xmm3 ; SSE-NEXT: pslld $24, %xmm3 -; SSE-NEXT: pandn %xmm3, %xmm2 -; SSE-NEXT: por %xmm2, %xmm0 -; SSE-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,0,255,255,255,255,255,255,255,255,255,255] -; SSE-NEXT: pand %xmm2, %xmm0 -; SSE-NEXT: movdqa %xmm1, %xmm3 +; SSE-NEXT: pandn %xmm3, %xmm1 +; SSE-NEXT: por %xmm1, %xmm0 +; SSE-NEXT: movdqa {{.*#+}} xmm1 = [255,255,255,255,255,0,255,255,255,255,255,255,255,255,255,255] +; SSE-NEXT: pand %xmm1, %xmm0 +; SSE-NEXT: movdqa %xmm2, %xmm3 ; SSE-NEXT: psllq $40, %xmm3 -; SSE-NEXT: pandn %xmm3, %xmm2 -; SSE-NEXT: por %xmm2, %xmm0 -; SSE-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,255] -; SSE-NEXT: pand %xmm2, %xmm0 -; SSE-NEXT: movdqa %xmm1, %xmm3 -; SSE-NEXT: psllq $56, %xmm3 -; SSE-NEXT: pandn %xmm3, %xmm2 -; SSE-NEXT: por %xmm2, %xmm0 -; SSE-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,255,0,255,255,255,255,255,255] -; SSE-NEXT: pand %xmm2, %xmm0 -; SSE-NEXT: movdqa %xmm1, %xmm3 -; SSE-NEXT: pslldq {{.*#+}} xmm3 = zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm3[0,1,2,3,4,5,6] -; SSE-NEXT: pandn %xmm3, %xmm2 -; SSE-NEXT: por %xmm2, %xmm0 -; SSE-NEXT: movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,255,255,255,0,255,255,255,255] -; SSE-NEXT: pand %xmm2, %xmm0 -; SSE-NEXT: pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0,1,2,3,4] -; SSE-NEXT: pandn %xmm1, %xmm2 -; SSE-NEXT: por %xmm2, %xmm0 +; SSE-NEXT: pandn %xmm3, %xmm1 +; SSE-NEXT: por %xmm1, %xmm0 +; SSE-NEXT: movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,255] +; SSE-NEXT: pand %xmm1, %xmm0 +; SSE-NEXT: psllq $56, %xmm2 +; SSE-NEXT: pandn %xmm2, %xmm1 +; SSE-NEXT: por %xmm1, %xmm0 ; SSE-NEXT: pand {{.*}}(%rip), %xmm0 ; SSE-NEXT: retq ; |
