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(parent: 8c45d4b) | patch
MC: mayAffectControlFlow() handling for variadic instructions.
authorJim Grosbach <grosbach@apple.com>
Mon, 22 Jul 2013 17:45:55 +0000 (17:45 +0000)
committerJim Grosbach <grosbach@apple.com>
Mon, 22 Jul 2013 17:45:55 +0000 (17:45 +0000)
commit3f11faef0dfa5aba292a814c6cb20e0958a83c9a
treef8532fb305410884e89dccf988b921df99f2bbd9tree | snapshot
parent8c45d4b27fbd55728aacadda29f06982af62f358commit | diff
MC: mayAffectControlFlow() handling for variadic instructions.

Variadic MC instructions don't note whether the variable operands
are uses or defs, so mayAffectControlFlow() must conservatively
assume they are defs and return true if the PC is in the operand
list.

rdar://14488628

llvm-svn: 186846
llvm/include/llvm/MC/MCInstrDesc.h diff | blob | history
Domain: System / Toolchain;