diff options
Diffstat (limited to 'contrib/llvm/lib/Target/AMDGPU/SMInstructions.td')
| -rw-r--r-- | contrib/llvm/lib/Target/AMDGPU/SMInstructions.td | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/contrib/llvm/lib/Target/AMDGPU/SMInstructions.td b/contrib/llvm/lib/Target/AMDGPU/SMInstructions.td index 0265648..73dd8b7 100644 --- a/contrib/llvm/lib/Target/AMDGPU/SMInstructions.td +++ b/contrib/llvm/lib/Target/AMDGPU/SMInstructions.td @@ -226,9 +226,10 @@ def S_MEMREALTIME : SM_Time_Pseudo <"s_memrealtime", int_amdgcn_s_memrealtime> def smrd_load : PatFrag <(ops node:$ptr), (load node:$ptr), [{ auto Ld = cast<LoadSDNode>(N); return Ld->getAlignment() >= 4 && - ((Ld->getAddressSpace() == AMDGPUAS::CONSTANT_ADDRESS && + ((Ld->getAddressSpace() == AMDGPUASI.CONSTANT_ADDRESS && static_cast<const SITargetLowering *>(getTargetLowering())->isMemOpUniform(N)) || - (Subtarget->getScalarizeGlobalBehavior() && Ld->getAddressSpace() == AMDGPUAS::GLOBAL_ADDRESS && + (Subtarget->getScalarizeGlobalBehavior() && Ld->getAddressSpace() == AMDGPUASI.GLOBAL_ADDRESS && + !Ld->isVolatile() && static_cast<const SITargetLowering *>(getTargetLowering())->isMemOpUniform(N) && static_cast<const SITargetLowering *>(getTargetLowering())->isMemOpHasNoClobberedMemOperand(N))); }]>; @@ -293,12 +294,6 @@ def : Pat < let Predicates = [isVI] in { -// 1. Offset as 20bit DWORD immediate -def : Pat < - (SIload_constant v4i32:$sbase, IMM20bit:$offset), - (S_BUFFER_LOAD_DWORD_IMM $sbase, (as_i32imm $offset), 0) ->; - def : Pat < (i64 (readcyclecounter)), (S_MEMREALTIME) |
