mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-22 12:33:33 +02:00
[AVX-512] Remove KSET0B/KSET1B in favor of the patterns that select KSET0W/KSET1W for v8i1.
llvm-svn: 293458
This commit is contained in:
parent
cdd18faef7
commit
6e2f398822
@ -2548,7 +2548,6 @@ multiclass avx512_mask_setop<RegisterClass KRC, ValueType VT, PatFrag Val> {
|
|||||||
}
|
}
|
||||||
|
|
||||||
multiclass avx512_mask_setop_w<PatFrag Val> {
|
multiclass avx512_mask_setop_w<PatFrag Val> {
|
||||||
defm B : avx512_mask_setop<VK8, v8i1, Val>;
|
|
||||||
defm W : avx512_mask_setop<VK16, v16i1, Val>;
|
defm W : avx512_mask_setop<VK16, v16i1, Val>;
|
||||||
defm D : avx512_mask_setop<VK32, v32i1, Val>;
|
defm D : avx512_mask_setop<VK32, v32i1, Val>;
|
||||||
defm Q : avx512_mask_setop<VK64, v64i1, Val>;
|
defm Q : avx512_mask_setop<VK64, v64i1, Val>;
|
||||||
|
@ -7049,11 +7049,9 @@ bool X86InstrInfo::expandPostRAPseudo(MachineInstr &MI) const {
|
|||||||
// registers, since it is not usable as a write mask.
|
// registers, since it is not usable as a write mask.
|
||||||
// FIXME: A more advanced approach would be to choose the best input mask
|
// FIXME: A more advanced approach would be to choose the best input mask
|
||||||
// register based on context.
|
// register based on context.
|
||||||
case X86::KSET0B:
|
|
||||||
case X86::KSET0W: return Expand2AddrKreg(MIB, get(X86::KXORWrr), X86::K0);
|
case X86::KSET0W: return Expand2AddrKreg(MIB, get(X86::KXORWrr), X86::K0);
|
||||||
case X86::KSET0D: return Expand2AddrKreg(MIB, get(X86::KXORDrr), X86::K0);
|
case X86::KSET0D: return Expand2AddrKreg(MIB, get(X86::KXORDrr), X86::K0);
|
||||||
case X86::KSET0Q: return Expand2AddrKreg(MIB, get(X86::KXORQrr), X86::K0);
|
case X86::KSET0Q: return Expand2AddrKreg(MIB, get(X86::KXORQrr), X86::K0);
|
||||||
case X86::KSET1B:
|
|
||||||
case X86::KSET1W: return Expand2AddrKreg(MIB, get(X86::KXNORWrr), X86::K0);
|
case X86::KSET1W: return Expand2AddrKreg(MIB, get(X86::KXNORWrr), X86::K0);
|
||||||
case X86::KSET1D: return Expand2AddrKreg(MIB, get(X86::KXNORDrr), X86::K0);
|
case X86::KSET1D: return Expand2AddrKreg(MIB, get(X86::KXNORDrr), X86::K0);
|
||||||
case X86::KSET1Q: return Expand2AddrKreg(MIB, get(X86::KXNORQrr), X86::K0);
|
case X86::KSET1Q: return Expand2AddrKreg(MIB, get(X86::KXNORQrr), X86::K0);
|
||||||
|
Loading…
Reference in New Issue
Block a user