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(parent: 68338f8) | patch
MC: For variable symbols, maintain MCSymbol::Section as a cache.
authorPeter Collingbourne <peter@pcc.me.uk>
Mon, 30 Mar 2015 20:41:21 +0000 (20:41 +0000)
committerPeter Collingbourne <peter@pcc.me.uk>
Mon, 30 Mar 2015 20:41:21 +0000 (20:41 +0000)
commit07ee8d2fc1de1cd2fb66413fd14d328329334e88
treea29e05abe77b8448c7a13aac177824596c906637tree | snapshot
parent68338f833e30e64f166ab92890fff45596b5eaa4commit | diff
MC: For variable symbols, maintain MCSymbol::Section as a cache.

This fixes the visibility of symbols in certain edge cases involving aliases
with multiple levels of indirection.

Fixes PR19582.

Differential Revision: http://reviews.llvm.org/D8586

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233595 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/MC/MCMachObjectWriter.h diff | blob | history
include/llvm/MC/MCSymbol.h diff | blob | history
lib/MC/MCExpr.cpp diff | blob | history
lib/MC/MCSymbol.cpp diff | blob | history
lib/MC/MachObjectWriter.cpp diff | blob | history
lib/Target/X86/X86AsmPrinter.cpp diff | blob | history
test/MC/ELF/alias-resolve.s [new file with mode: 0644] blob
test/MC/ELF/alias.s diff | blob | history
test/MC/MachO/ARM/aliased-symbols.s diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors