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re PR middle-end/27488 (ICE in tree_expr_nonnegative_p)
authorVolker Reichelt <reichelt@igpm.rwth-aachen.de>
Thu, 11 May 2006 14:58:54 +0000 (14:58 +0000)
committerVolker Reichelt <reichelt@gcc.gnu.org>
Thu, 11 May 2006 14:58:54 +0000 (14:58 +0000)
commit81e61fb4e6c11f360ee7cd5193fabac638ca0365
tree85039a42152b0b05997b4831ff6c0bef28bffe08tree
parent80cdd94a6c80c6686d39660df2234ad9e9b31ce2commit | diff
re PR middle-end/27488 (ICE in tree_expr_nonnegative_p)

PR middle-end/27488
* fold-const.c (tree_expr_nonnegative_p): Return early on invalid
expression.

* gcc.dg/fold-nonneg-1.c: New test.

From-SVN: r113699
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/fold-nonneg-1.c [new file with mode: 0644] blob