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[Bug target/65153] [SH][4.9 Regression] "insn does not satisfy its constraints" when compiling libmcrypt
- From: "kkojima at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 23 Feb 2015 01:19:14 +0000
- Subject: [Bug target/65153] [SH][4.9 Regression] "insn does not satisfy its constraints" when compiling libmcrypt
- Auto-submitted: auto-generated
- References: <bug-65153-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65153
--- Comment #12 from Kazumoto Kojima <kkojima at gcc dot gnu.org> ---
Created attachment 34840
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34840&action=edit
patch for 4_9-branch
I've noticed that that peephole is the last user of sh.c:replace_n_hard_rtx.
I'm testing this and the similar patch for trunk on sh4-unknown-linux-gnu.