http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55545
Bug #: 55545 Summary: [4.8 Regression] Incredibly large compile-time performance regression on IA64 compiling 253.perlbmk Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassig...@gcc.gnu.org ReportedBy: rgue...@gcc.gnu.org Target: ia64-*-linux compiling SPEC 2000 253.perlbmk: cpu2000/result/log.17027: Elapsed compile for '253.perlbmk': 00:00:17 (17) cpu2000/result/log.17031: Elapsed compile for '253.perlbmk': 00:00:14 (14) cpu2000/result/log.17031: Elapsed compile for '253.perlbmk': 00:00:45 (45) cpu2000/result/log.17035: Elapsed compile for '253.perlbmk': 00:00:15 (15) cpu2000/result/log.17035: Elapsed compile for '253.perlbmk': 00:00:17 (17) cpu2000/result/log.17039: Elapsed compile for '253.perlbmk': 00:00:14 (14) cpu2000/result/log.17039: Elapsed compile for '253.perlbmk': 00:00:44 (44) cpu2000/result/log.17043: Elapsed compile for '253.perlbmk': 03:00:02 (10802) cpu2000/result/log.17043: Elapsed compile for '253.perlbmk': 03:00:04 (10804) cpu2000/result/log.17047: Elapsed compile for '253.perlbmk': 03:00:02 (10802) cpu2000/result/log.17047: Elapsed compile for '253.perlbmk': 03:00:22 (10822) > ls -l cpu2000/result/log.17039 -rw-rw-r-- 1 gcctest suse 747601 Nov 14 10:26 cpu2000/result/log.17039 > ls -l cpu2000/result/log.17043 -rw-rw-r-- 1 gcctest suse 558857 Nov 16 03:18 cpu2000/result/log.17043