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Diffstat (limited to 'tests/crasher.c')
-rw-r--r-- | tests/crasher.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/crasher.c b/tests/crasher.c index 24c78054..9df57095 100644 --- a/tests/crasher.c +++ b/tests/crasher.c @@ -87,6 +87,11 @@ write_maps(char *fname) #endif #ifdef __GNUC__ +#ifndef __clang__ +// Gcc >= 8 became too good at inlining aliase c into b when using -O2 or -O3, +// so force -O1 in all cases, otherwise a frame will be missing in the tests. +#pragma GCC optimize "-O1" +#endif int c(int x) NOINLINE ALIAS(b); #define compiler_barrier() asm volatile(""); #else |