https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66395
Bug ID: 66395
Summary: [SH]: error: insn does not satisfy its constraints:
when building gcc-5
Product: gcc
Version: unknown
URL: http://buildd.debian-ports.org/status/fetch.php?pkg=gc
c-5&arch=sh4&ver=5.1.1-8&stamp=1433309037
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: ---
Host: sh4-linux-gnu
Target: sh*-*-*
Created attachment 35690
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35690&action=edit
Pre-processed source file ccX4t1ID.out mentioned in bug report
Hello!
Trying to build the latest gcc-5 snapshot (), I ran into another compiler
error:
(insn 16799 13070 16800 391 (set:SI (reg:SI 2 r2)
(sign_extend:SI (mem:QI (plus:SI (reg/v/f:SI 1 r1 [orig:262 p2 ] [262])
(const_int 2 [0x2])) [0 MEM[(unsigned char *)p2_97 + 2B]+0
S1 A8]))) ../../src/libiberty/regex.c:7109 231 {*extendqisi2_compact_mem_disp}
(nil))
../../src/libiberty/regex.c:7486:1: internal compiler error: in
extract_constrain_insn, at recog.c:2246
0xd1ae2b _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
../../src/gcc/rtl-error.c:110
0xd1aeb7 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
../../src/gcc/rtl-error.c:121
0xcb867b extract_constrain_insn(rtx_insn*)
../../src/gcc/recog.c:2246
0xcc0767 copyprop_hardreg_forward_1
../../src/gcc/regcprop.c:793
0xcc208d execute
../../src/gcc/regcprop.c:1289
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Preprocessed source stored into /tmp/ccX4t1ID.out file, please attach this to
your bugreport.
Attaching the pre-processed output file ccX4t1ID.out.
Adrian
