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[Bug middle-end/55279] New pseudo registers aren't supported in CSE
- From: "hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 12 Nov 2012 07:25:27 +0000
- Subject: [Bug middle-end/55279] New pseudo registers aren't supported in CSE
- Auto-submitted: auto-generated
- References: <bug-55279-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55279
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-12 07:25:27 UTC ---
If we revert the explow.c change:
http://gcc.gnu.org/viewcvs?view=revision&revision=177592
gcc.dg/Warray-bounds.c will cause valgrind error with
-fno-diagnostics-show-caret -O2 -Warray-bounds -S -mx32 -maddress-mode=long