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re PR rtl-optimization/68691 (ICE at -O3 with -g enabled on x86_64-linux-gnu in alter...
authorVladimir Makarov <vmakarov@redhat.com>
Thu, 10 Dec 2015 18:00:47 +0000 (18:00 +0000)
committerVladimir Makarov <vmakarov@gcc.gnu.org>
Thu, 10 Dec 2015 18:00:47 +0000 (18:00 +0000)
commit684ffdc9af5298cf63c26697d4a4df7688e9e09b
tree923811a01090ae002a43d53e2337be0335120634tree
parent0da4edf76dfca5d4ea7af4ddfdbe944229d71cc5commit | diff
re PR rtl-optimization/68691 (ICE at -O3 with -g enabled on x86_64-linux-gnu in alter_subregs, at lra-spills.c:610 (in 32-bit mode))

2015-12-10  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/68691
* lra-spills.c (lra_final_code_change): Check pseudo occurrence
number in non-debug insns and remove debug insns if necessary.

2015-12-10  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/68691
* gcc.target/i386/pr68691.c: New.

From-SVN: r231538
gcc/ChangeLog diff | blob | history
gcc/lra-spills.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr68691.c [new file with mode: 0644] blob