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(parent: c5a32f1) | patch
re PR tree-optimization/88074 (g++ hangs on math expression)
authorJakub Jelinek <jakub@redhat.com>
Wed, 20 Feb 2019 22:41:26 +0000 (23:41 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 20 Feb 2019 22:41:26 +0000 (23:41 +0100)
commitb2d6c9e88c22c18b1109bb39f265f64fffdbb901
treebcb70f7063bd66f7d8aa1217e5cf490b3555fb64tree
parentc5a32f1ae9300e3fa4c4d8d59bc178aec6600c19commit | diff
re PR tree-optimization/88074 (g++ hangs on math expression)

PR middle-end/88074
PR middle-end/89415
* toplev.c (do_compile): Double the emin/emax exponents to workaround
buggy mpc_norm.

* gcc.dg/pr88074-2.c: New test.

From-SVN: r269055
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/pr88074-2.c [new file with mode: 0644] blob
gcc/toplev.c diff | blob | history