diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index c2f08642851..3bbe31071e0 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -7381,6 +7381,15 @@ let ExeDomain = SSEPackedDouble, Predicates = [HasAVX2, NoVLX] in def VBROADCASTSDYrr : avx2_broadcast_rr<0x19, "vbroadcastsd", VR256, v4f64, v2f64, WriteFShuffle256>, VEX_L; +let Predicates = [HasAVX, NoVLX] in { + def : Pat<(v4f32 (X86VBroadcast (v4f32 (scalar_to_vector (loadf32 addr:$src))))), + (VBROADCASTSSrm addr:$src)>; + def : Pat<(v8f32 (X86VBroadcast (v4f32 (scalar_to_vector (loadf32 addr:$src))))), + (VBROADCASTSSYrm addr:$src)>; + def : Pat<(v4f64 (X86VBroadcast (v2f64 (scalar_to_vector (loadf64 addr:$src))))), + (VBROADCASTSDYrm addr:$src)>; +} + //===----------------------------------------------------------------------===// // VBROADCAST*128 - Load from memory and broadcast 128-bit vector to both // halves of a 256-bit vector. @@ -7861,6 +7870,15 @@ let Predicates = [HasAVX2, NoVLX] in { (VPBROADCASTQrm addr:$src)>; def : Pat<(v4i64 (X86VBroadcast (v4i64 (X86vzload addr:$src)))), (VPBROADCASTQYrm addr:$src)>; + + def : Pat<(v4i32 (X86VBroadcast (v4i32 (scalar_to_vector (loadi32 addr:$src))))), + (VPBROADCASTDrm addr:$src)>; + def : Pat<(v8i32 (X86VBroadcast (v4i32 (scalar_to_vector (loadi32 addr:$src))))), + (VPBROADCASTDYrm addr:$src)>; + def : Pat<(v2i64 (X86VBroadcast (v2i64 (scalar_to_vector (loadi64 addr:$src))))), + (VPBROADCASTQrm addr:$src)>; + def : Pat<(v4i64 (X86VBroadcast (v2i64 (scalar_to_vector (loadi64 addr:$src))))), + (VPBROADCASTQYrm addr:$src)>; } let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in { // loadi16 is tricky to fold, because !isTypeDesirableForOp, justifiably. |
