[Bug target/49049] ICE in copyprop_hardreg_forward_1, at regcprop.c:767
- To: debian-gcc@lists.debian.org
- Subject: [Bug target/49049] ICE in copyprop_hardreg_forward_1, at regcprop.c:767
- From: "bernds at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
- Date: Thu, 06 Oct 2011 13:13:00 +0000
- Message-id: <bug-49049-5724-5UCarr2LHp@http.gcc.gnu.org/bugzilla/>
- In-reply-to: <bug-49049-5724@http.gcc.gnu.org/bugzilla/>
- References: <bug-49049-5724@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49049
--- Comment #8 from Bernd Schmidt <bernds at gcc dot gnu.org> 2011-10-06 13:13:00 UTC ---
Author: bernds
Date: Thu Oct 6 13:12:50 2011
New Revision: 179607
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179607
Log:
PR target/49049
* config/arm/arm.md (arm_subsi3_insn): Lose the last alternative.
* gcc.c-torture/compile/pr49049.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr49049.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/arm/arm.md
trunk/gcc/testsuite/ChangeLog
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