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[Bug target/68277] New: [5] [SH]: error: insn does not satisfy its constraints when compiling erlang
- From: "glaubitz at physik dot fu-berlin.de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 10 Nov 2015 16:13:22 +0000
- Subject: [Bug target/68277] New: [5] [SH]: error: insn does not satisfy its constraints when compiling erlang
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68277
Bug ID: 68277
Summary: [5] [SH]: error: insn does not satisfy its constraints
when compiling erlang
Product: gcc
Version: 5.2.1
URL: https://buildd.debian.org/status/fetch.php?pkg=erlang&
arch=sh4&ver=1%3A18.1-dfsg-1&stamp=1447057369
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: glaubitz at physik dot fu-berlin.de
CC: kkojima at gcc dot gnu.org, olegendo at gcc dot gnu.org
Target Milestone: ---
Target: sh*-*-*
Created attachment 36681
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36681&action=edit
Pre-processed source for beam/erl_alloc.c from erlang
Hi!
Compiling on Debian sh4 with gcc-5 fails with:
beam/erl_alloc.c: In function 'reply_alloc_info':
beam/erl_alloc.c:3223:1: error: insn does not satisfy its constraints:
}
^
(insn 4435 4434 857 66 (set (reg:SI 5 r5)
(plus:SI (reg:SI 1 r1)
(const_int 40 [0x28]))) ../include/internal/gcc/ethr_membar.h:196
65 {*addsi3}
(nil))
beam/erl_alloc.c:3223:1: internal compiler error: in extract_constrain_insn, at
recog.c:2246
Full build log in [1]. Attaching pre-processed source cc1AGEHe.out.
Let me know if you need any additional input.
Cheers,
Adrian
> [1] https://buildd.debian.org/status/fetch.php?pkg=erlang&arch=sh4&ver=1%3A18.1-dfsg-1&stamp=1447057369