forked from OSchip/llvm-project
1b10438875
Summary:
This patch keeps track of MCSymbols created for blocks that were
referenced in inline asm. It prevents creating a new symbol which
doesn't refer to the block.
Inline asm may have a reference to a label. The asm parser however
doesn't recognize it as a label and tries to create a new symbol. The
result being that instead of the original symbol (e.g. ".Ltmp0") the
parser replaces it in the inline asm with the new one (e.g. ".Ltmp00")
without updating it in the symbol table. So the machine basic block
retains the "old" symbol (".Ltmp0"), but the inline asm uses the new one
(".Ltmp00").
Reviewers: nickdesaulniers, craig.topper
Subscribers: nathanchance, javed.absar, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65304
llvm-svn: 368477
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|---|---|---|
| .. | ||
| AsmLexer.cpp | ||
| AsmParser.cpp | ||
| CMakeLists.txt | ||
| COFFAsmParser.cpp | ||
| DarwinAsmParser.cpp | ||
| ELFAsmParser.cpp | ||
| LLVMBuild.txt | ||
| MCAsmLexer.cpp | ||
| MCAsmParser.cpp | ||
| MCAsmParserExtension.cpp | ||
| MCTargetAsmParser.cpp | ||
| WasmAsmParser.cpp | ||