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propagate cookie management out one layer of function calls.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100510 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-04-06 00:58:50 +00:00
parent 6eb7806a5f
commit 885d94143d
3 changed files with 5 additions and 6 deletions
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2
include/llvm/CodeGen/AsmPrinter.h
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@ -423,7 +423,7 @@ namespace llvm {
mutable unsigned SetCounter;
/// EmitInlineAsm - Emit a blob of inline asm to the output streamer.
void EmitInlineAsm(StringRef Str) const;
void EmitInlineAsm(StringRef Str, unsigned LocCookie) const;
/// EmitInlineAsm - This method formats and emits the specified machine
/// instruction that is an inline asm.

2
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@ -144,7 +144,7 @@ bool AsmPrinter::doInitialization(Module &M) {
if (!M.getModuleInlineAsm().empty()) {
OutStreamer.AddComment("Start of file scope inline assembly");
OutStreamer.AddBlankLine();
EmitInlineAsm(M.getModuleInlineAsm());
EmitInlineAsm(M.getModuleInlineAsm(), 0/*no loc cookie*/);
OutStreamer.AddComment("End of file scope inline assembly");
OutStreamer.AddBlankLine();
}

7
lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
View File

@ -35,7 +35,7 @@
using namespace llvm;
/// EmitInlineAsm - Emit a blob of inline asm to the output streamer.
void AsmPrinter::EmitInlineAsm(StringRef Str) const {
void AsmPrinter::EmitInlineAsm(StringRef Str, unsigned LocCookie) const {
assert(!Str.empty() && "Can't emit empty inline asm block");
// Remember if the buffer is nul terminated or not so we can avoid a copy.
@ -57,9 +57,8 @@ void AsmPrinter::EmitInlineAsm(StringRef Str) const {
LLVMContext &LLVMCtx = MMI->getModule()->getContext();
bool HasDiagHandler = false;
if (void *DiagHandler = LLVMCtx.getInlineAsmDiagnosticHandler()) {
unsigned Cookie = 0; // no cookie yet.
SrcMgr.setDiagHandler((SourceMgr::DiagHandlerTy)(intptr_t)DiagHandler,
LLVMCtx.getInlineAsmDiagnosticContext(), Cookie);
LLVMCtx.getInlineAsmDiagnosticContext(), LocCookie);
HasDiagHandler = true;
}
@ -297,7 +296,7 @@ void AsmPrinter::EmitInlineAsm(const MachineInstr *MI) const {
}
}
OS << '\n' << (char)0; // null terminate string.
EmitInlineAsm(OS.str());
EmitInlineAsm(OS.str(), 0/*no loc cookie*/);
// Emit the #NOAPP end marker. This has to happen even if verbose-asm isn't
// enabled, so we use EmitRawText.