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view gcc/testsuite/gcc.dg/ubsan/pr70878.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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/* PR sanitizer/80878 */ /* { dg-do compile { target { { i?86-*-* x86_64-*-* } && lp64 } } } */ /* { dg-options "-fsanitize=object-size" } */ void * sbrk () { volatile register unsigned int sp_r1 __asm__ ("ebx"); return __builtin_strcat ((char*)sp_r1, 0); /* { dg-warning "cast to pointer from integer of different size" } */ }