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(parent: dfa654c) | patch
re PR tree-optimization/69399 (wrong code with -O and int128)
authorJakub Jelinek <jakub@redhat.com>
Wed, 27 Jan 2016 11:40:04 +0000 (12:40 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 27 Jan 2016 11:40:04 +0000 (12:40 +0100)
commitb1652ddea99943a7a6df4be25e3a35e4eeeeb86d
treebce699e60643f9feadb835a3de8da891519c2ecatree
parentdfa654c8cf28dc2f85ccb45b85de3ee26edcc580commit | diff
re PR tree-optimization/69399 (wrong code with -O and int128)

PR tree-optimization/69399
* wide-int.h (wi::lrshift): For larger precisions, only
use fast path if shift is known to be < HOST_BITS_PER_WIDE_INT.

* gcc.dg/torture/pr69399.c: New test.

From-SVN: r232869
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/torture/pr69399.c [new file with mode: 0644] blob
gcc/wide-int.h diff | blob | blame | history
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