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The integrated assembler fails to properly lex arm comments when they are adjacent to an identifier in the input stream. The reason is that the arm comment symbol '@' is also used as symbol variant in other assembly languages so when lexing an identifier it allows the '@' symbol as part of the identifier. Example: $ cat comment.s foo: add r0, r0@got to parse this as a comment $ llvm-mc -triple armv7 comment.s comment.s:4:18: error: unexpected token in argument list add r0, r0@got to parse this as a comment ^ This should be parsed as correctly as `add r0, r0`. This commit modifes the assembly lexer to not include the '@' symbol in identifiers when lexing for targets that use '@' for comments. llvm-svn: 196607 |
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Analysis | ||
Assembler | ||
Bindings | ||
Bitcode | ||
BugPoint | ||
CodeGen | ||
DebugInfo | ||
ExecutionEngine | ||
Feature | ||
FileCheck | ||
Instrumentation | ||
Integer | ||
JitListener | ||
Linker | ||
LTO | ||
MC | ||
Object | ||
Other | ||
TableGen | ||
tools | ||
Transforms | ||
Unit | ||
Verifier | ||
YAMLParser | ||
.clang-format | ||
CMakeLists.txt | ||
lit.cfg | ||
lit.site.cfg.in | ||
Makefile | ||
Makefile.tests | ||
TestRunner.sh |