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| author | Eli Friedman <eli.friedman@gmail.com> | 2010-09-06 00:10:32 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2010-09-06 00:10:32 +0000 |
| commit | a7dedf7004e8ac3f947d6817370b2778fa648c2b (patch) | |
| tree | 9e7ce457c4f053adc6bde2efd180cadf2b251349 /test/CodeGen/fold-const-declref.c | |
| parent | 6d6370ee10ddcd8cacc44c2d6796800c1325c732 (diff) | |
PR7242: Make sure to use a different context for evaluating constant
initializers, so the result of the evaluation doesn't leak through
inconsistently. Also, don't evaluate references to variables with
initializers with side-effects.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113128 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/fold-const-declref.c')
| -rw-r--r-- | test/CodeGen/fold-const-declref.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/fold-const-declref.c b/test/CodeGen/fold-const-declref.c new file mode 100644 index 0000000000..5a7ba8e26a --- /dev/null +++ b/test/CodeGen/fold-const-declref.c @@ -0,0 +1,9 @@ +// RUN: %clang_cc1 -verify -emit-llvm-only + +// PR7242: Check that this doesn't crash. +int main(void) +{ + int __negative = 1; + const int __max = __negative && 0 ; + __max / 0; +} |