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AMDGPU/SI: Emit amd_kernel_code_t in EmitFunctionBodyStart()

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Summary:
This way the function symbol points to the start of amd_kernel_code_t
rather than the start of the function.

Reviewers: arsenm

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10705

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240829 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2015-06-26 21:14:58 +00:00
parent 64b906419e
commit 0d1bd457c6
3 changed files with 19 additions and 8 deletions
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21
lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
View File

@@ -89,6 +89,15 @@ AMDGPUAsmPrinter::AMDGPUAsmPrinter(TargetMachine &TM,
std::unique_ptr<MCStreamer> Streamer)
: AsmPrinter(TM, std::move(Streamer)) {}
void AMDGPUAsmPrinter::EmitFunctionBodyStart() {
const AMDGPUSubtarget &STM = MF->getSubtarget<AMDGPUSubtarget>();
SIProgramInfo KernelInfo;
if (STM.isAmdHsaOS()) {
getSIProgramInfo(KernelInfo, *MF);
EmitAmdKernelCodeT(*MF, KernelInfo);
}
}
void AMDGPUAsmPrinter::EmitEndOfAsmFile(Module &M) {
// This label is used to mark the end of the .text section.
@@ -113,13 +122,11 @@ bool AMDGPUAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
const AMDGPUSubtarget &STM = MF.getSubtarget<AMDGPUSubtarget>();
SIProgramInfo KernelInfo;
if (STM.isAmdHsaOS()) {
getSIProgramInfo(KernelInfo, MF);
EmitAmdKernelCodeT(MF, KernelInfo);
OutStreamer->EmitCodeAlignment(2 << (MF.getAlignment() - 1));
} else if (STM.getGeneration() >= AMDGPUSubtarget::SOUTHERN_ISLANDS) {
getSIProgramInfo(KernelInfo, MF);
EmitProgramInfoSI(MF, KernelInfo);
if (STM.getGeneration() >= AMDGPUSubtarget::SOUTHERN_ISLANDS) {
if (!STM.isAmdHsaOS()) {
getSIProgramInfo(KernelInfo, MF);
EmitProgramInfoSI(MF, KernelInfo);
}
} else {
EmitProgramInfoR600(MF);
}

2
lib/Target/AMDGPU/AMDGPUAsmPrinter.h
View File

@@ -97,6 +97,8 @@ public:
/// Implemented in AMDGPUMCInstLower.cpp
void EmitInstruction(const MachineInstr *MI) override;
void EmitFunctionBodyStart() override;
void EmitEndOfAsmFile(Module &M) override;
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,