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* [Bug bootstrap/20636] New: Bootstrap failure on Linux/PowerPC64 @ 2005-03-25 13:00 aj at gcc dot gnu dot org 2005-03-25 14:23 ` [Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking pinskia at gcc dot gnu dot org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: aj at gcc dot gnu dot org @ 2005-03-25 13:00 UTC (permalink / raw) To: gcc-bugs [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 1662 bytes --] I'm getting the following bootstrap failure on mainline with current CVS: ./xgcc -B./ -B/opt/gcc/4.1-devel/powerpc64-suse-linux-gnu/bin/ -isystem opt/gcc/ 4.1-devel/powerpc64-suse-linux-gnu/include -isystem opt/gcc/4.1-devel/powerpc64- suse-linux-gnu/sys-include -L/abuild/aj/gcc/gcc/../ld -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -mno-minimal-toc -fPIC -specs=bispecs -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I/aj-cvs/gcc/gcc -I/aj-cvs/gcc/gcc/. -I/aj-cvs/gcc/gcc/../include -I/aj-cvs/gcc/gcc/../libcpp/include -fPIC -mstrict-align -DL_floatdidf -fvisibility=hidden -DHIDE_EXPORTS -c /aj-cvs/gcc/gcc/libgcc2.c -o libgcc/./_floatdidf.o /aj-cvs/gcc/gcc/libgcc2.c: In function __floatdidf: /aj-cvs/gcc/gcc/libgcc2.c:1363: internal compiler error: RTL check: expected code 'reg', have 'mem' in split_10, at config/rs6000/rs6000.md:4425 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. This seems to have been introduced in the last one or two weeks. -- Summary: Bootstrap failure on Linux/PowerPC64 Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: aj at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org GCC host triplet: powerpc64-linux-gnu GCC target triplet: powerpc64-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20636 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking 2005-03-25 13:00 [Bug bootstrap/20636] New: Bootstrap failure on Linux/PowerPC64 aj at gcc dot gnu dot org @ 2005-03-25 14:23 ` pinskia at gcc dot gnu dot org 2005-03-26 17:35 ` pinskia at gcc dot gnu dot org 2005-03-26 17:36 ` cvs-commit at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-03-25 14:23 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-25 14:23 ------- Caused by: 2005-03-13 David Edelsohn <edelsohn@gnu.org> * config/rs6000/predicates.md (mem_or_easy_const_operand): Delete. (reg_or_none500mem_operand): New predicate. (zero_reg_mem_operand): New predicate. * config/rs6000/rs6000.md (extendsfdf2): Change operand1 predicate to reg_or_none500mem_operand. (extendsfdf2_fpr): Add MEM alternative. (extenddftf2_internal): Change operand2 predicate to zero_reg_mem_operand. I will try to fix this, it might just need REG_P (operands[1]) in the split criteria. -- What |Removed |Added ---------------------------------------------------------------------------- CC| |pinskia at gcc dot gnu dot | |org AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot |dot org |org Status|UNCONFIRMED |ASSIGNED Component|bootstrap |target Ever Confirmed| |1 Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2005-03-25 14:23:14 date| | Summary|Bootstrap failure on |[4.1 Regression] Bootstrap |Linux/PowerPC64 |failure on Linux/PowerPC64 | |with rtl checking Target Milestone|--- |4.1.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20636 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking 2005-03-25 13:00 [Bug bootstrap/20636] New: Bootstrap failure on Linux/PowerPC64 aj at gcc dot gnu dot org 2005-03-25 14:23 ` [Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking pinskia at gcc dot gnu dot org @ 2005-03-26 17:35 ` pinskia at gcc dot gnu dot org 2005-03-26 17:36 ` cvs-commit at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu dot org @ 2005-03-26 17:35 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-03-26 17:35 ------- Fixed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20636 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking 2005-03-25 13:00 [Bug bootstrap/20636] New: Bootstrap failure on Linux/PowerPC64 aj at gcc dot gnu dot org 2005-03-25 14:23 ` [Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking pinskia at gcc dot gnu dot org 2005-03-26 17:35 ` pinskia at gcc dot gnu dot org @ 2005-03-26 17:36 ` cvs-commit at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2005-03-26 17:36 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-26 17:35 ------- Subject: Bug 20636 CVSROOT: /cvs/gcc Module name: gcc Changes by: pinskia@gcc.gnu.org 2005-03-26 17:35:44 Modified files: gcc : ChangeLog gcc/config/rs6000: rs6000.md Log message: 2005-03-26 Andrew Pinski <pinskia@physics.uc.edu> PR target/20636 * config/rs6000/rs6000.md (extendsfdf2_fpr): Check to make sure that we have a REG before getting its REGNO. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8000&r2=2.8001 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.md.diff?cvsroot=gcc&r1=1.356&r2=1.357 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20636 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2005-03-26 17:36 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2005-03-25 13:00 [Bug bootstrap/20636] New: Bootstrap failure on Linux/PowerPC64 aj at gcc dot gnu dot org 2005-03-25 14:23 ` [Bug target/20636] [4.1 Regression] Bootstrap failure on Linux/PowerPC64 with rtl checking pinskia at gcc dot gnu dot org 2005-03-26 17:35 ` pinskia at gcc dot gnu dot org 2005-03-26 17:36 ` cvs-commit at gcc dot gnu dot org
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