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re PR target/57018 (Miscompilation of bison 2.7.1 under "-Os -fomit-frame-pointer")
authorVladimir Makarov <vmakarov@redhat.com>
Mon, 22 Apr 2013 14:26:51 +0000 (14:26 +0000)
committerVladimir Makarov <vmakarov@gcc.gnu.org>
Mon, 22 Apr 2013 14:26:51 +0000 (14:26 +0000)
commit88a581daa7f2c350e061b12db8ed24a0417a6058
tree972114b4e0989e2e816099da413dd707f4b716fdtree
parent92be22dc7442dd9a62f5a33d41bc424b16570456commit | diff
re PR target/57018 (Miscompilation of bison 2.7.1 under "-Os -fomit-frame-pointer")

2013-04-22  Vladimir Makarov  <vmakarov@redhat.com>

PR target/57018
* lra-eliminations.c (mark_not_eliminable): Prevent elimination of
a set sp if no stack realignment.

2013-04-22  Vladimir Makarov  <vmakarov@redhat.com>

PR target/57018
* gcc.target/i386/pr57018.c: New test.

From-SVN: r198140
gcc/ChangeLog diff | blob | history
gcc/lra-eliminations.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.target/i386/pr57018.c [new file with mode: 0644] blob