diff options
| author | Marek Polacek <polacek@redhat.com> | 2014-04-30 07:34:43 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2014-04-30 07:34:43 +0000 |
| commit | f8ed5150c3a1f821fb0cf266fc0fca76027fbef9 (patch) | |
| tree | b9c2023c1b5e5c36a658f26af0093b269e49a14b /gcc/tree-ssa-loop-manip.c | |
| parent | 8337d1db7113fa0c44541a1917529a0c41057a4a (diff) | |
| download | gcc-f8ed5150c3a1f821fb0cf266fc0fca76027fbef9.zip gcc-f8ed5150c3a1f821fb0cf266fc0fca76027fbef9.tar.gz gcc-f8ed5150c3a1f821fb0cf266fc0fca76027fbef9.tar.bz2 | |
gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
* gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
* builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
* flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
* opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
c-family/
* c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
INT_MIN / -1 sanitization only for integer types.
c/
* c-typeck.c (build_binary_op): Call ubsan_instrument_division
also when SANITIZE_FLOAT_DIVIDE is on.
cp/
* typeck.c (cp_build_binary_op): Call ubsan_instrument_division
even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
for non-integer types.
testsuite/
* c-c++-common/ubsan/div-by-zero-5.c: Fix formatting.
* c-c++-common/ubsan/float-div-by-zero-1.c: New test.
From-SVN: r209927
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
0 files changed, 0 insertions, 0 deletions