Revert "Revert r234581, it might have caused a few miscompiles in Chromium."
authorDavid Majnemer <david.majnemer@gmail.com>
Wed, 22 Apr 2015 21:38:15 +0000 (21:38 +0000)
committerDavid Majnemer <david.majnemer@gmail.com>
Wed, 22 Apr 2015 21:38:15 +0000 (21:38 +0000)
commitdc012fa26690bef5cd7b56e28bbbe9d1aa17349a
tree98eea4882cb0f30190beef442b48c562bff7a89a
parent952d95141828eeb787d17c7f92d9dd6ea455cd0c
Revert "Revert r234581, it might have caused a few miscompiles in Chromium."

This reverts commit r234700.  It turns out that the lifetime markers
were not the cause of Chromium failing but a bug which was uncovered by
optimizations exposed by the markers.

llvm-svn: 235553
23 files changed:
clang/lib/CodeGen/CGCall.cpp
clang/lib/CodeGen/CGCleanup.cpp
clang/lib/CodeGen/CGCleanup.h
clang/lib/CodeGen/CGDecl.cpp
clang/lib/CodeGen/CodeGenFunction.cpp
clang/lib/CodeGen/CodeGenFunction.h
clang/lib/CodeGen/EHScopeStack.h
clang/test/CodeGen/cleanup-destslot-simple.c [new file with mode: 0644]
clang/test/CodeGen/lifetime-debuginfo-1.c [new file with mode: 0644]
clang/test/CodeGen/lifetime-debuginfo-2.c [new file with mode: 0644]
clang/test/CodeGenCXX/destructors.cpp
clang/test/CodeGenCXX/nrvo.cpp
clang/test/CodeGenObjC/arc-blocks.m
clang/test/CodeGenObjC/arc-bridged-cast.m
clang/test/CodeGenObjC/arc-literals.m
clang/test/CodeGenObjC/arc-precise-lifetime.m
clang/test/CodeGenObjC/arc-ternary-op.m
clang/test/CodeGenObjC/arc.m
clang/test/CodeGenObjC/exceptions.m
clang/test/CodeGenObjCXX/arc-move.mm
clang/test/CodeGenObjCXX/arc-references.mm
clang/test/CodeGenObjCXX/arc.mm
clang/test/CodeGenObjCXX/literals.mm