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re PR tree-optimization/88074 (g++ hangs on math expression)
authorRichard Biener <rguenther@suse.de>
Tue, 19 Feb 2019 12:46:48 +0000 (12:46 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 19 Feb 2019 12:46:48 +0000 (12:46 +0000)
commit83fce9004a100215ac1b5e1ea5e1084bd2667c66
treef5ead5aa182afa6e2f6c8cbf55dc320c9ff25d6dtree
parentbe200c5c41cd17948aca4932fe96aeae268c99fccommit | diff
re PR tree-optimization/88074 (g++ hangs on math expression)

2019-02-19  Richard Biener  <rguenther@suse.de>

        PR middle-end/88074
* toplev.c (do_compile): Initialize mpfr's exponent range
based on available float modes.

* gcc.dg/pr88074.c: New testcase.

From-SVN: r269015
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr88074.c [new file with mode: 0644] blob
gcc/toplev.c diff | blob | history