diff options
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/broadcast-elm-cross-splat-vec.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/broadcast-elm-cross-splat-vec.ll b/llvm/test/CodeGen/X86/broadcast-elm-cross-splat-vec.ll index b13965a30ed..bbe31c5c2ac 100644 --- a/llvm/test/CodeGen/X86/broadcast-elm-cross-splat-vec.ll +++ b/llvm/test/CodeGen/X86/broadcast-elm-cross-splat-vec.ll @@ -1203,3 +1203,35 @@ define <8 x double> @f8xf64_f256(<8 x double> %a) { ret <8 x double> %res2 } + + +; ALL: .LCPI38 +; ALL-NEXT: .long 4290379776 # 0xffba0000 + +; AVX: .LCPI38 +; AVX-NEXT: .long 4290379776 # float NaN + +define <8 x i16> @f8xi16_i32_NaN(<8 x i16> %a) { +; ALL32-LABEL: f8xi16_i32_NaN: +; ALL32: # BB#0: +; ALL32-NEXT: vpbroadcastd {{\.LCPI.*}}, %xmm1 +; ALL32-NEXT: vpaddw %xmm1, %xmm0, %xmm0 +; ALL32-NEXT: vpand %xmm1, %xmm0, %xmm0 +; ALL32-NEXT: retl +; +; ALL64-LABEL: f8xi16_i32_NaN: +; ALL64: # BB#0: +; ALL64-NEXT: vpbroadcastd {{.*}}(%rip), %xmm1 +; ALL64-NEXT: vpaddw %xmm1, %xmm0, %xmm0 +; ALL64-NEXT: vpand %xmm1, %xmm0, %xmm0 +; ALL64-NEXT: retq +; +; AVX-LABEL: f8xi16_i32_NaN: +; AVX: # BB#0: +; AVX-NEXT: vbroadcastss {{\.LCPI.*}}, %xmm1 +; AVX-NEXT: vpaddw %xmm1, %xmm0, %xmm0 +; AVX-NEXT: vpand %xmm1, %xmm0, %xmm0 + %res1 = add <8 x i16> <i16 0, i16 -70, i16 0, i16 -70, i16 0, i16 -70, i16 0, i16 -70>, %a + %res2 = and <8 x i16> <i16 0, i16 -70, i16 0, i16 -70, i16 0, i16 -70, i16 0, i16 -70>, %res1 + ret <8 x i16> %res2 +} |
