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[Bug target/65117] xtensa: With -Os, invalid parameter c1 for reg_class_subset_p() to cause segment fault.
- From: "law at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 24 Feb 2015 23:18:21 +0000
- Subject: [Bug target/65117] xtensa: With -Os, invalid parameter c1 for reg_class_subset_p() to cause segment fault.
- Auto-submitted: auto-generated
- References: <bug-65117-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65117
--- Comment #4 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Tue Feb 24 23:17:49 2015
New Revision: 220953
URL: https://gcc.gnu.org/viewcvs?rev=220953&root=gcc&view=rev
Log:
PR target/65117
* config/xtensa/xtensa.md (zero_cost_loop_start): Reverse numbering
of operand 0 and operand 2.
(zero_cost_loop_end, loop_end): Similarly.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/xtensa/xtensa.md