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* [Bug target/64019] New: ICE in extract_constrain_insn @ 2014-11-21 18:17 pthaugen at gcc dot gnu.org 2014-11-21 18:29 ` [Bug target/64019] " dje at gcc dot gnu.org ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: pthaugen at gcc dot gnu.org @ 2014-11-21 18:17 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64019 Bug ID: 64019 Summary: ICE in extract_constrain_insn Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: meissner at gcc dot gnu.org Reporter: pthaugen at gcc dot gnu.org Host: powerpc64-unknown-linux-gnu Target: powerpc64-unknown-linux-gnu Build: powerpc64-unknown-linux-gnu Created attachment 34070 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34070&action=edit reduced testcase ICE building CPU2000 benchmark 188.ammp. Compiled with 'gcc -c -m32 -O2 -mcpu=power7 -ffast-math unonbon.c'. unonbon.c:63:1: error: insn does not satisfy its constraints: } ^ (insn 140 88 272 4 (set (reg:DF 108 31 [374]) (mem/u/c:DF (lo_sum:SI (reg:SI 9 9 [377]) (symbol_ref/u:SI ("*.LC1") [flags 0x82])) [2 S8 A64])) 466 {*movdf_hardfloat32} (expr_list:REG_EQUIV (const_double:DF 1.0e+0 [0x0.8p+1]) (nil))) unonbon.c:63:1: internal compiler error: in extract_constrain_insn, at recog.c:2230 0x106df363 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) /home/pthaugen/src/gcc/trunk/gcc/gcc/rtl-error.c:110 0x106df3bb _fatal_insn_not_found(rtx_def const*, char const*, int, char const*) /home/pthaugen/src/gcc/trunk/gcc/gcc/rtl-error.c:121 0x106a5e6f extract_constrain_insn(rtx_insn*) /home/pthaugen/src/gcc/trunk/gcc/gcc/recog.c:2230 0x10680a83 reload_cse_simplify_operands /home/pthaugen/src/gcc/trunk/gcc/gcc/postreload.c:415 0x10681b4b reload_cse_simplify /home/pthaugen/src/gcc/trunk/gcc/gcc/postreload.c:134 0x10681b4b reload_cse_regs_1 /home/pthaugen/src/gcc/trunk/gcc/gcc/postreload.c:231 0x106834cb reload_cse_regs /home/pthaugen/src/gcc/trunk/gcc/gcc/postreload.c:79 0x106834cb execute /home/pthaugen/src/gcc/trunk/gcc/gcc/postreload.c:2352 Please submit a full bug report, ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64019] ICE in extract_constrain_insn 2014-11-21 18:17 [Bug target/64019] New: ICE in extract_constrain_insn pthaugen at gcc dot gnu.org @ 2014-11-21 18:29 ` dje at gcc dot gnu.org 2014-11-26 22:40 ` meissner at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: dje at gcc dot gnu.org @ 2014-11-21 18:29 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64019 David Edelsohn <dje at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-11-21 CC| |dje at gcc dot gnu.org Target Milestone|--- |5.0 Ever confirmed|0 |1 --- Comment #1 from David Edelsohn <dje at gcc dot gnu.org> --- Confirmed. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64019] ICE in extract_constrain_insn 2014-11-21 18:17 [Bug target/64019] New: ICE in extract_constrain_insn pthaugen at gcc dot gnu.org 2014-11-21 18:29 ` [Bug target/64019] " dje at gcc dot gnu.org @ 2014-11-26 22:40 ` meissner at gcc dot gnu.org 2014-12-03 18:40 ` meissner at gcc dot gnu.org 2014-12-04 16:21 ` pthaugen at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: meissner at gcc dot gnu.org @ 2014-11-26 22:40 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64019 --- Comment #2 from Michael Meissner <meissner at gcc dot gnu.org> --- Created attachment 34127 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34127&action=edit Proposed patch to fix the problem I believe this patch fixes the problem. If nothing else crops up, I will submit this when I get back into work on Monday December 1st. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64019] ICE in extract_constrain_insn 2014-11-21 18:17 [Bug target/64019] New: ICE in extract_constrain_insn pthaugen at gcc dot gnu.org 2014-11-21 18:29 ` [Bug target/64019] " dje at gcc dot gnu.org 2014-11-26 22:40 ` meissner at gcc dot gnu.org @ 2014-12-03 18:40 ` meissner at gcc dot gnu.org 2014-12-04 16:21 ` pthaugen at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: meissner at gcc dot gnu.org @ 2014-12-03 18:40 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64019 --- Comment #3 from Michael Meissner <meissner at gcc dot gnu.org> --- Author: meissner Date: Wed Dec 3 18:39:22 2014 New Revision: 218327 URL: https://gcc.gnu.org/viewcvs?rev=218327&root=gcc&view=rev Log: [gcc] 2014-12-03 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/64019 * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Do not create LO_SUM address for constant addresses if the type can go in Altivec registers. [gcc/testsuite] 2014-12-03 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/64019 * gcc.target/powerpc/pr64019.c: New file. Added: trunk/gcc/testsuite/gcc.target/powerpc/pr64019.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/rs6000/rs6000.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/64019] ICE in extract_constrain_insn 2014-11-21 18:17 [Bug target/64019] New: ICE in extract_constrain_insn pthaugen at gcc dot gnu.org ` (2 preceding siblings ...) 2014-12-03 18:40 ` meissner at gcc dot gnu.org @ 2014-12-04 16:21 ` pthaugen at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pthaugen at gcc dot gnu.org @ 2014-12-04 16:21 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64019 Pat Haugen <pthaugen at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #4 from Pat Haugen <pthaugen at gcc dot gnu.org> --- Fixed. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-12-04 16:21 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-11-21 18:17 [Bug target/64019] New: ICE in extract_constrain_insn pthaugen at gcc dot gnu.org 2014-11-21 18:29 ` [Bug target/64019] " dje at gcc dot gnu.org 2014-11-26 22:40 ` meissner at gcc dot gnu.org 2014-12-03 18:40 ` meissner at gcc dot gnu.org 2014-12-04 16:21 ` pthaugen at gcc dot gnu.org
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