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| author | Stephen Hines <srhines@google.com> | 2013-03-18 17:36:31 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2013-03-18 17:36:31 -0700 |
| commit | 2d4629c5d7dcc6582fa7b85a517744f1a3654eba (patch) | |
| tree | 90c0395880593bf195fb818c2af1139cb7e846df /lib/Target/R600/SIMachineFunctionInfo.cpp | |
| parent | cd4c0bff77a9b5617896982e99dc80f469e26e4f (diff) | |
| parent | 242cec5be3b3a715de0535d1a074bb4dff94772f (diff) | |
| download | external_llvm-2d4629c5d7dcc6582fa7b85a517744f1a3654eba.zip external_llvm-2d4629c5d7dcc6582fa7b85a517744f1a3654eba.tar.gz external_llvm-2d4629c5d7dcc6582fa7b85a517744f1a3654eba.tar.bz2 | |
Merge branch 'upstream' into merge_2013_03_18
Diffstat (limited to 'lib/Target/R600/SIMachineFunctionInfo.cpp')
| -rw-r--r-- | lib/Target/R600/SIMachineFunctionInfo.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/lib/Target/R600/SIMachineFunctionInfo.cpp b/lib/Target/R600/SIMachineFunctionInfo.cpp index 7e59b42..1a4e4cb 100644 --- a/lib/Target/R600/SIMachineFunctionInfo.cpp +++ b/lib/Target/R600/SIMachineFunctionInfo.cpp @@ -10,11 +10,25 @@ #include "SIMachineFunctionInfo.h" +#include "llvm/IR/Attributes.h" +#include "llvm/IR/Function.h" using namespace llvm; +const char *SIMachineFunctionInfo::ShaderTypeAttribute = "ShaderType"; + SIMachineFunctionInfo::SIMachineFunctionInfo(const MachineFunction &MF) : MachineFunctionInfo(), - SPIPSInputAddr(0), - ShaderType(0) - { } + ShaderType(0), + PSInputAddr(0) { + + 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!"); + } +} |