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re PR debug/86194 (ICE: SIGSEGV in avoid_constant_pool_reference (simplify-rtx.c...
authorJakub Jelinek <jakub@redhat.com>
Wed, 20 Jun 2018 14:51:04 +0000 (16:51 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 20 Jun 2018 14:51:04 +0000 (16:51 +0200)
commit125fe9abf3f205bbc2c36fbcb981b81b522466ca
tree6dc80876fb8dbc1fb96fd0405677f44dbd1c36b4tree
parentc81a5aecc58eb17bc951d0306945c029439b5fcbcommit | diff
re PR debug/86194 (ICE: SIGSEGV in avoid_constant_pool_reference (simplify-rtx.c:215) with -O -g -mavx512bw)

PR debug/86194
* var-tracking.c (use_narrower_mode_test): Check if shift amount can
be narrowed.

* gcc.target/i386/pr86194.c: New test.

From-SVN: r261807
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr86194.c [new file with mode: 0644] blob
gcc/var-tracking.c diff | blob | history