Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/ubsan/attrib-1.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* PR sanitizer/58411 */ /* { dg-do compile } */ /* { dg-options "-fsanitize=undefined -w" } */ __attribute__((no_sanitize_undefined)) int f1 (int i) { return 16 << i; } int f2 (int i); int f2 (int i) __attribute__((no_sanitize_undefined)); int f2 (int i) __attribute__((no_sanitize_undefined)); int f2 (int i); int f2 (int i) { return 1 / i; } void f3 (void); __typeof (f3) f3 __attribute__((__no_sanitize_undefined__)); void f3 (void) { __builtin_unreachable (); } /* { dg-final { scan-assembler-not "__ubsan_handle_shift_out_of_bounds" } } */ /* { dg-final { scan-assembler-not "__ubsan_handle_divrem_overflow" } } */ /* { dg-final { scan-assembler-not "__ubsan_handle_builtin_unreachable" } } */