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| author | Craig Topper <craig.topper@gmail.com> | 2011-11-03 07:35:53 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2011-11-03 07:35:53 +0000 |
| commit | 0e7cbbabea5ef9e550527777cea979c18c6cbbe5 (patch) | |
| tree | afdcb49486d452ca64cabf4985e2e0aa97a88ad1 /llvm/lib | |
| parent | 98989469a2e7c21830c91362a21188948c8d5b39 (diff) | |
| download | bcm5719-llvm-0e7cbbabea5ef9e550527777cea979c18c6cbbe5.tar.gz bcm5719-llvm-0e7cbbabea5ef9e550527777cea979c18c6cbbe5.zip | |
Add new X86 AVX2 VBROADCAST instructions.
llvm-svn: 143612
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 39 |
1 files changed, 26 insertions, 13 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index 77a9031090d..8f7e27bab57 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -7083,35 +7083,48 @@ class avx_broadcast<bits<8> opc, string OpcodeStr, RegisterClass RC, !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), [(set RC:$dst, (Int addr:$src))]>, VEX; -def VBROADCASTSS : avx_broadcast<0x18, "vbroadcastss", VR128, f32mem, - int_x86_avx_vbroadcastss>; -def VBROADCASTSSY : avx_broadcast<0x18, "vbroadcastss", VR256, f32mem, - int_x86_avx_vbroadcastss_256>; -def VBROADCASTSD : avx_broadcast<0x19, "vbroadcastsd", VR256, f64mem, - int_x86_avx_vbroadcast_sd_256>; +class avx_broadcast_reg<bits<8> opc, string OpcodeStr, RegisterClass RC, + Intrinsic Int> : + AVX8I<opc, MRMSrcReg, (outs RC:$dst), (ins VR128:$src), + !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), + [(set RC:$dst, (Int VR128:$src))]>, VEX; + +def VBROADCASTSSrm : avx_broadcast<0x18, "vbroadcastss", VR128, f32mem, + int_x86_avx_vbroadcast_ss>; +def VBROADCASTSSYrm : avx_broadcast<0x18, "vbroadcastss", VR256, f32mem, + int_x86_avx_vbroadcast_ss_256>; +def VBROADCASTSDrm : avx_broadcast<0x19, "vbroadcastsd", VR256, f64mem, + int_x86_avx_vbroadcast_sd_256>; def VBROADCASTF128 : avx_broadcast<0x1A, "vbroadcastf128", VR256, f128mem, int_x86_avx_vbroadcastf128_pd_256>; -let Predicates = [HasAVX2] in +let Predicates = [HasAVX2] in { def VBROADCASTI128 : avx_broadcast<0x5A, "vbroadcasti128", VR256, i128mem, int_x86_avx2_vbroadcasti128>; +def VBROADCASTSSrr : avx_broadcast_reg<0x18, "vbroadcastss", VR128, + int_x86_avx2_vbroadcast_ss_ps>; +def VBROADCASTSSYrr : avx_broadcast_reg<0x18, "vbroadcastss", VR256, + int_x86_avx2_vbroadcast_ss_ps_256>; +def VBROADCASTSDrr : avx_broadcast_reg<0x19, "vbroadcastsd", VR256, + int_x86_avx2_vbroadcast_sd_pd_256>; +} def : Pat<(int_x86_avx_vbroadcastf128_ps_256 addr:$src), (VBROADCASTF128 addr:$src)>; def : Pat<(v8i32 (X86VBroadcast (loadi32 addr:$src))), - (VBROADCASTSSY addr:$src)>; + (VBROADCASTSSYrm addr:$src)>; def : Pat<(v4i64 (X86VBroadcast (loadi64 addr:$src))), - (VBROADCASTSD addr:$src)>; + (VBROADCASTSDrm addr:$src)>; def : Pat<(v8f32 (X86VBroadcast (loadf32 addr:$src))), - (VBROADCASTSSY addr:$src)>; + (VBROADCASTSSYrm addr:$src)>; def : Pat<(v4f64 (X86VBroadcast (loadf64 addr:$src))), - (VBROADCASTSD addr:$src)>; + (VBROADCASTSDrm addr:$src)>; def : Pat<(v4f32 (X86VBroadcast (loadf32 addr:$src))), - (VBROADCASTSS addr:$src)>; + (VBROADCASTSSrm addr:$src)>; def : Pat<(v4i32 (X86VBroadcast (loadi32 addr:$src))), - (VBROADCASTSS addr:$src)>; + (VBROADCASTSSrm addr:$src)>; //===----------------------------------------------------------------------===// // VINSERTF128 - Insert packed floating-point values |
