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| author | David Majnemer <david.majnemer@gmail.com> | 2014-07-01 22:24:56 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2014-07-01 22:24:56 +0000 |
| commit | f607234fde4ccbdd0899a1ea92703e720dd83a22 (patch) | |
| tree | 89c5bf97108475f199b5dc370c950a9cb97fb5dd /clang/lib/CodeGen/CGObjCMac.cpp | |
| parent | 6433f7c84d68039000785d818b2f139354a26f8c (diff) | |
| download | bcm5719-llvm-f607234fde4ccbdd0899a1ea92703e720dd83a22.tar.gz bcm5719-llvm-f607234fde4ccbdd0899a1ea92703e720dd83a22.zip | |
Driver: Handle /GR- in a compatible way with MSVC
There are slight differences between /GR- and -fno-rtti which made
mapping one to the other inappropriate.
-fno-rtti disables dynamic_cast, typeid, and does not emit RTTI related
information for the v-table.
/GR- does not generate complete object locators and thus will not
reference them in vftables. However, constructs like dynamic_cast and
typeid are permitted.
This should bring our implementation of RTTI up to semantic parity with
MSVC modulo bugs.
llvm-svn: 212138
Diffstat (limited to 'clang/lib/CodeGen/CGObjCMac.cpp')
0 files changed, 0 insertions, 0 deletions
