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[Bug target/49877] [h8300] ICE in in reload_cse_simplify_operands: insn does not satisfy its constraints
- From: "lacombar at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 28 Jul 2011 01:06:50 +0000
- Subject: [Bug target/49877] [h8300] ICE in in reload_cse_simplify_operands: insn does not satisfy its constraints
- Auto-submitted: auto-generated
- References: <bug-49877-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49877
--- Comment #4 from Arnaud Lacombe <lacombar at gmail dot com> 2011-07-28 01:06:49 UTC ---
Created attachment 24851
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24851
non-reduced testcase
synaptics.i: command to trigger the ICE:
% h8300-elf-gcc -O2 -mh -mint32 -c -o synaptics.o synaptics.i
the ICE does not happen at -O1 or -Os.