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[Bug target/47540] ARM THUMB crash with complex numbers
- From: "mikpe at it dot uu.se" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 30 Jan 2011 11:42:15 +0000
- Subject: [Bug target/47540] ARM THUMB crash with complex numbers
- Auto-submitted: auto-generated
- References: <bug-47540-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47540
Mikael Pettersson <mikpe at it dot uu.se> changed:
What |Removed |Added
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CC| |mikpe at it dot uu.se
--- Comment #2 from Mikael Pettersson <mikpe at it dot uu.se> 2011-01-30 11:41:55 UTC ---
I can't reproduce the ICE on arm-linux-gnueabi with 4.6-20110122, 4.5-20110127,
or 4.4-20110125, and either -march=armv7-a or -march=armv5te + -mthumb.
The second condition in the proposed patch looks like it requires one register
too many to be <= LAST_LO_REGNUM.