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| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2015-05-18 07:06:23 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2015-05-18 07:06:23 +0000 |
| commit | 08ce53c0ea4f694f1fd2237444727f56cb3e88e9 (patch) | |
| tree | fd9afa0e46217047edcb23fa9a3845740cc76646 /llvm/lib | |
| parent | ad9c3968386d8fb8aadfa4424f89c9c23d46ad83 (diff) | |
| download | bcm5719-llvm-08ce53c0ea4f694f1fd2237444727f56cb3e88e9.tar.gz bcm5719-llvm-08ce53c0ea4f694f1fd2237444727f56cb3e88e9.zip | |
AVX-512: Added patterns for scalar-to-vector broadcast
llvm-svn: 237558
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrAVX512.td | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td index 812b13ab1ba..1ce25ae685b 100644 --- a/llvm/lib/Target/X86/X86InstrAVX512.td +++ b/llvm/lib/Target/X86/X86InstrAVX512.td @@ -941,13 +941,23 @@ def : Pat<(v8i64 (int_x86_avx512_pbroadcastq_512 (v2i64 VR128X:$src))), def : Pat<(v16f32 (X86VBroadcast (v16f32 VR512:$src))), (VBROADCASTSSZr (EXTRACT_SUBREG (v16f32 VR512:$src), sub_xmm))>; +def : Pat<(v16f32 (X86VBroadcast (v8f32 VR256X:$src))), + (VBROADCASTSSZr (EXTRACT_SUBREG (v8f32 VR256X:$src), sub_xmm))>; + def : Pat<(v8f64 (X86VBroadcast (v8f64 VR512:$src))), (VBROADCASTSDZr (EXTRACT_SUBREG (v8f64 VR512:$src), sub_xmm))>; +def : Pat<(v8f64 (X86VBroadcast (v4f64 VR256X:$src))), + (VBROADCASTSDZr (EXTRACT_SUBREG (v4f64 VR256X:$src), sub_xmm))>; def : Pat<(v16i32 (X86VBroadcast (v16i32 VR512:$src))), (VPBROADCASTDZrr (EXTRACT_SUBREG (v16i32 VR512:$src), sub_xmm))>; +def : Pat<(v16i32 (X86VBroadcast (v8i32 VR256X:$src))), + (VPBROADCASTDZrr (EXTRACT_SUBREG (v8i32 VR256X:$src), sub_xmm))>; + def : Pat<(v8i64 (X86VBroadcast (v8i64 VR512:$src))), (VPBROADCASTQZrr (EXTRACT_SUBREG (v8i64 VR512:$src), sub_xmm))>; +def : Pat<(v8i64 (X86VBroadcast (v4i64 VR256X:$src))), + (VPBROADCASTQZrr (EXTRACT_SUBREG (v4i64 VR256X:$src), sub_xmm))>; def : Pat<(v16f32 (int_x86_avx512_vbroadcast_ss_ps_512 (v4f32 VR128X:$src))), (VBROADCASTSSZr VR128X:$src)>; |
