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| author | Chandler Carruth <chandlerc@gmail.com> | 2011-03-27 00:04:55 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-03-27 00:04:55 +0000 |
| commit | 6e50103acda2b918545f30141edeb991d766f2a4 (patch) | |
| tree | a34015239f9f285dd145cab609e9731daaca39c7 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | a172e088244e543ddcd5d8e79d848d6711e900a6 (diff) | |
| download | bcm5719-llvm-6e50103acda2b918545f30141edeb991d766f2a4.tar.gz bcm5719-llvm-6e50103acda2b918545f30141edeb991d766f2a4.zip | |
Add -f[no-]strict-overflow to the Clang driver. Use it to set the
default for -fwrapv if that flag isn't specified explicitly. We always
prefer an explict setting of -fwrapv when present. Also adds support for
-fno-wrapv to allow disabling -fwrapv even when -fno-strict-overflow is
passed.
llvm-svn: 128353
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
