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| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-09-24 19:48:47 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-09-24 19:48:47 +0000 |
| commit | 1f4096054367cab3acab3a74c719ef6d3090606a (patch) | |
| tree | dd1bcb1e64ba77b8f22f3bf22aaccc0b9dd55ed2 /utils/TableGen/IntrinsicEmitter.cpp | |
| parent | 4b794c9a9990fdea831966c7ebd3be46efe261a1 (diff) | |
Get rid of pop_macro warnings on MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114750 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/IntrinsicEmitter.cpp')
| -rw-r--r-- | utils/TableGen/IntrinsicEmitter.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/utils/TableGen/IntrinsicEmitter.cpp b/utils/TableGen/IntrinsicEmitter.cpp index c2aabf7116..69ac21275c 100644 --- a/utils/TableGen/IntrinsicEmitter.cpp +++ b/utils/TableGen/IntrinsicEmitter.cpp @@ -68,16 +68,19 @@ void IntrinsicEmitter::run(raw_ostream &OS) { void IntrinsicEmitter::EmitPrefix(raw_ostream &OS) { OS << "// VisualStudio defines setjmp as _setjmp\n" - "#if defined(_MSC_VER) && defined(setjmp)\n" + "#if defined(_MSC_VER) && defined(setjmp) && \\\n" + " !defined(setjmp_undefined_for_msvc)\n" "# pragma push_macro(\"setjmp\")\n" "# undef setjmp\n" + "# define setjmp_undefined_for_msvc\n" "#endif\n\n"; } void IntrinsicEmitter::EmitSuffix(raw_ostream &OS) { - OS << "#if defined(_MSC_VER)\n" + OS << "#if defined(_MSC_VER) && defined(setjmp_undefined_for_msvc)\n" "// let's return it to _setjmp state\n" "# pragma pop_macro(\"setjmp\")\n" + "# undef setjmp_undefined_for_msvc\n" "#endif\n\n"; } |