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re PR rtl-optimization/58831 (wrong code at -O2 and -O3 on x86_64-linux-gnu in 64...
authorEric Botcazou <ebotcazou@gcc.gnu.org>
Fri, 25 Oct 2013 09:21:11 +0000 (09:21 +0000)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Fri, 25 Oct 2013 09:21:11 +0000 (09:21 +0000)
commit356610cb478784b55aeb9936f1611de5b0d27e70
tree3eae639e031fb1f449c90e31952e47635f27c796tree
parent2e30c7fbc4eb5a58caae9fd2ed1cd05b60bdcec5commit | diff
re PR rtl-optimization/58831 (wrong code at -O2 and -O3 on x86_64-linux-gnu in 64-bit mode)

PR rtl-optimization/58831
* alias.c (init_alias_analysis): At the beginning of each iteration, set
the reg_seen[N] bit if static_reg_base_value[N] is non-null.

From-SVN: r204055
gcc/ChangeLog diff | blob | history
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gcc/testsuite/gcc.c-torture/execute/pr58831.c [new file with mode: 0644] blob