diff options
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-12-02 13:16:08 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-12-02 13:16:08 +0000 |
| commit | cbf5f97018db689bdc72294892ee01da1135331a (patch) | |
| tree | da6e98c6547849040b6692b0c6689f7fef4798b5 /llvm/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll | |
| parent | 08e402ac932cd9a725c1c2b6957bd15a6755c1fa (diff) | |
| download | bcm5719-llvm-cbf5f97018db689bdc72294892ee01da1135331a.tar.gz bcm5719-llvm-cbf5f97018db689bdc72294892ee01da1135331a.zip | |
[X86][SSE] Add support for extracting constant bit data from broadcasted constants
llvm-svn: 288499
Diffstat (limited to 'llvm/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll b/llvm/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll index 78b799c2162..a1b46b9324d 100644 --- a/llvm/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll +++ b/llvm/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll @@ -26,9 +26,6 @@ ; AVX2: [[FPMASKCSTADDR:.LCPI[0-9_]+]]: ; AVX2-NEXT: .long 1199570944 # float 65536 -; AVX2: [[MASKCSTADDR:.LCPI[0-9_]+]]: -; AVX2-NEXT: .long 65535 # 0xffff - define <4 x float> @test_uitofp_v4i32_to_v4f32(<4 x i32> %arg) { ; SSE2-LABEL: test_uitofp_v4i32_to_v4f32: ; SSE2: # BB#0: @@ -69,8 +66,8 @@ define <4 x float> @test_uitofp_v4i32_to_v4f32(<4 x i32> %arg) { ; AVX2-NEXT: vcvtdq2ps %xmm1, %xmm1 ; AVX2-NEXT: vbroadcastss [[FPMASKCSTADDR]](%rip), %xmm2 ; AVX2-NEXT: vmulps %xmm2, %xmm1, %xmm1 -; AVX2-NEXT: vpbroadcastd [[MASKCSTADDR]](%rip), %xmm2 -; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0 +; AVX2-NEXT: vxorps %xmm2, %xmm2, %xmm2 +; AVX2-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3],xmm0[4],xmm2[5],xmm0[6],xmm2[7] ; AVX2-NEXT: vcvtdq2ps %xmm0, %xmm0 ; AVX2-NEXT: vaddps %xmm0, %xmm1, %xmm0 ; AVX2-NEXT: retq |
