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R600/SI: Share code recording ShaderTypeAttribute between generations

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178504 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vincent Lejeune
2013-04-01 21:47:53 +00:00
parent 8e59191eb8
commit 88524e3f6c
6 changed files with 60 additions and 28 deletions
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22
lib/Target/R600/AMDGPUMachineFunction.cpp Normal file
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#include "AMDGPUMachineFunction.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/Function.h"
namespace llvm {
const char *AMDGPUMachineFunction::ShaderTypeAttribute = "ShaderType";
AMDGPUMachineFunction::AMDGPUMachineFunction(const MachineFunction &MF) :
MachineFunctionInfo() {
AttributeSet Set = MF.getFunction()->getAttributes();
Attribute A = Set.getAttribute(AttributeSet::FunctionIndex,
ShaderTypeAttribute);
if (A.isStringAttribute()) {
StringRef Str = A.getValueAsString();
if (Str.getAsInteger(0, ShaderType))
llvm_unreachable("Can't parse shader type!");
}
}
}