gcc/testsuite/gcc.dg/ubsan · 5cada901b548a5b02e18fe5d5d074c5d100a406d · lvzhengyang / riscv-gcc-1

re PR sanitizer/81505 (ICE in tree-ssa-loop-manip.c:95 with -fsanitize=signed-integer-overflow) · 3d99332b

2017-07-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/81505
	* fold-const.c (fold_negate_const): TREE_OVERFLOW should be
	sticky.

	* gcc.dg/ubsan/pr81505.c: New testcase.

From-SVN: r250494

committed Jul 25, 2017

3d99332b

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float-cast-overflow-atomic.c		Loading commit data...
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ipa-icf-1.c		Loading commit data...
object-size-9.c		Loading commit data...
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