[AMDGPU] fix LDS f32 intrinsics

- using qualified pointer addrspace in intrinsics class to avoid .f32 mangling
- changed too common atomic mangling to ds
- added missing intrinsics to AMDGPUTTIImpl::getTgtMemIntrinsic

Reviewed by: b-sumner

Differential Revision: https://reviews.llvm.org/D42383

llvm-svn: 323516

1 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp b/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
index e4591649038..c87077e0dc2 100644
--- a/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
+++ b/llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp
@@ -261,9 +261,9 @@ bool InferAddressSpaces::rewriteIntrinsicOperands(IntrinsicInst *II,
   switch (II->getIntrinsicID()) {
   case Intrinsic::amdgcn_atomic_inc:
   case Intrinsic::amdgcn_atomic_dec:
-  case Intrinsic::amdgcn_atomic_fadd:
-  case Intrinsic::amdgcn_atomic_fmin:
-  case Intrinsic::amdgcn_atomic_fmax: {
+  case Intrinsic::amdgcn_ds_fadd:
+  case Intrinsic::amdgcn_ds_fmin:
+  case Intrinsic::amdgcn_ds_fmax: {
     const ConstantInt *IsVolatile = dyn_cast<ConstantInt>(II->getArgOperand(4));
     if (!IsVolatile || !IsVolatile->isZero())
       return false;
@@ -292,9 +292,9 @@ void InferAddressSpaces::collectRewritableIntrinsicOperands(
   case Intrinsic::objectsize:
   case Intrinsic::amdgcn_atomic_inc:
   case Intrinsic::amdgcn_atomic_dec:
-  case Intrinsic::amdgcn_atomic_fadd:
-  case Intrinsic::amdgcn_atomic_fmin:
-  case Intrinsic::amdgcn_atomic_fmax:
+  case Intrinsic::amdgcn_ds_fadd:
+  case Intrinsic::amdgcn_ds_fmin:
+  case Intrinsic::amdgcn_ds_fmax:
     appendsFlatAddressExpressionToPostorderStack(II->getArgOperand(0),
                                                  PostorderStack, Visited);
     break;