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| author | Reid Kleckner <reid@kleckner.net> | 2014-10-10 00:05:45 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2014-10-10 00:05:45 +0000 |
| commit | 79b0fd7a489c9aa793b3dab80ce78819f887fa0c (patch) | |
| tree | 0465b8346f6328316f2a8c487e33a5a55b9cf9ef /llvm/lib/Transforms/Utils/SimplifyCFG.cpp | |
| parent | df782e42296db1b73a03fc7a445361eb82363594 (diff) | |
| download | llvm-79b0fd7a489c9aa793b3dab80ce78819f887fa0c.zip llvm-79b0fd7a489c9aa793b3dab80ce78819f887fa0c.tar.gz llvm-79b0fd7a489c9aa793b3dab80ce78819f887fa0c.tar.bz2 | |
Promote null pointer constants used as arguments to variadic functions
Make it possible to pass NULL through variadic functions on 64-bit
Windows targets. The Visual C++ headers define NULL to 0, when they
should define it to 0LL on Win64 so that NULL is a pointer-sized
integer.
Fixes PR20949.
Reviewers: thakis, rsmith
Differential Revision: http://reviews.llvm.org/D5480
llvm-svn: 219456
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyCFG.cpp')
0 files changed, 0 insertions, 0 deletions