R600: Initialize AMDGPUMachineFunction::ShaderType to ShaderType::COM…

…PUTE We need to intialize this to something and since clang does not set the shader type attribute and clang is used only for compute shaders, initializing it to COMPUTE seems like the best choice. Reviewed-by: Christian König <[email protected]> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180620 91177308-0d34-0410-b5e6-96231b3b80d8
liug916 · Apr 26, 2013 · 99d8179 · 99d8179
1 parent 2cab9ba
commit 99d8179
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/lib/Target/R600/AMDGPUMachineFunction.cpp b/lib/Target/R600/AMDGPUMachineFunction.cpp
@@ -1,4 +1,5 @@
 #include "AMDGPUMachineFunction.h"
+#include "AMDGPU.h"
 #include "llvm/IR/Attributes.h"
 #include "llvm/IR/Function.h"
 
@@ -8,6 +9,7 @@ const char *AMDGPUMachineFunction::ShaderTypeAttribute = "ShaderType";
 
 AMDGPUMachineFunction::AMDGPUMachineFunction(const MachineFunction &MF) :
     MachineFunctionInfo() {
+  ShaderType = ShaderType::COMPUTE;
   AttributeSet Set = MF.getFunction()->getAttributes();
   Attribute A = Set.getAttribute(AttributeSet::FunctionIndex,
                                  ShaderTypeAttribute);

diff --git a/test/CodeGen/R600/elf.ll b/test/CodeGen/R600/elf.ll
@@ -8,11 +8,13 @@
 ; CONFIG-CHECK: .section .AMDGPU.config
 ; CONFIG-CHECK-NEXT: .long   45096
 ; CONFIG-CHECK-NEXT: .long   0
-define void @test(i32 %p) {
+define void @test(i32 %p) #0 {
    %i = add i32 %p, 2
    %r = bitcast i32 %i to float
    call void @llvm.SI.export(i32 15, i32 0, i32 1, i32 12, i32 0, float %r, float %r, float %r, float %r)
    ret void
 }
 
 declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
+
+attributes #0 = { "ShaderType"="0" } ; Pixel Shader