[Bug middle-end/26557] [4.0 Regression] ICE in simplify_subreg

2006-04-11 Thread kazu at gcc dot gnu dot org
--- Comment #9 from kazu at gcc dot gnu dot org 2006-04-11 23:47 --- Subject: Bug 26557 Author: kazu Date: Tue Apr 11 23:47:35 2006 New Revision: 112870 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112870 Log: Backport from mainline. 2006-03-13 Rog

[Bug target/27374] New: *arm_movdi_vfp in config/arm/vfp.md has wrong output templates

2006-05-01 Thread kazu at gcc dot gnu dot org
known Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: kazu at gcc dot gnu dot org ReportedBy: kazu at gcc dot gnu dot org GCC target triplet: arm-none-eabi http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27374

[Bug target/27374] *arm_movdi_vfp in config/arm/vfp.md has wrong output templates

2006-05-01 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2006-05-01 21:55 --- Subject: Bug 27374 Author: kazu Date: Mon May 1 21:55:02 2006 New Revision: 113436 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113436 Log: PR target/27374 * config/ar

[Bug target/27374] *arm_movdi_vfp in config/arm/vfp.md has wrong output templates

2006-05-01 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-01 21:56 --- Subject: Bug 27374 Author: kazu Date: Mon May 1 21:56:47 2006 New Revision: 113437 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113437 Log: PR target/27374 * config/ar

[Bug target/27374] *arm_movdi_vfp in config/arm/vfp.md has wrong output templates

2006-05-01 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-01 21:58 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/27374] *arm_movdi_vfp in config/arm/vfp.md has wrong output templates

2006-05-02 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-02 14:05 --- Subject: Bug 27374 Author: kazu Date: Tue May 2 14:05:14 2006 New Revision: 113464 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113464 Log: Backport: 2006-05-01 Kazu Hirata

[Bug target/27387] New: Thumb thunk is not PIC

2006-05-02 Thread kazu at gcc dot gnu dot org
: gcc Version: unknown Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3 Component: target AssignedTo: kazu at gcc dot gnu dot org ReportedBy: kazu at gcc dot gnu dot org GCC target triplet: arm-none-eabi

[Bug target/27387] Thumb thunk is not PIC

2006-05-02 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2006-05-02 15:04 --- Subject: Bug 27387 Author: kazu Date: Tue May 2 15:04:52 2006 New Revision: 113467 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113467 Log: gcc/ PR target/27387 * arm.c (arm_output_

[Bug target/27387] Thumb thunk is not PIC

2006-05-02 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-02 15:06 --- Subject: Bug 27387 Author: kazu Date: Tue May 2 15:06:35 2006 New Revision: 113468 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113468 Log: gcc/ PR target/27387 * arm.c (arm_output_

[Bug target/27387] Thumb thunk is not PIC

2006-05-02 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-02 15:13 --- Subject: Bug 27387 Author: kazu Date: Tue May 2 15:13:02 2006 New Revision: 113470 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113470 Log: gcc/ PR target/27387 * arm.c (arm_output_

[Bug target/27387] Thumb thunk is not PIC

2006-05-02 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-02 15:17 --- Subject: Bug 27387 Author: kazu Date: Tue May 2 15:17:25 2006 New Revision: 113471 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113471 Log: Backport: 2006-05-02 Kazu Hirata

[Bug target/27387] Thumb thunk is not PIC

2006-05-02 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-02 15:26 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/26765] ICE in in extract_insn with __thread and optimization

2006-05-04 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |kazu at gcc dot gnu dot org |dot org

[Bug target/26765] ICE in in extract_insn with __thread and optimization

2006-05-04 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-04 20:13 --- Subject: Bug 26765 Author: kazu Date: Thu May 4 20:13:37 2006 New Revision: 113536 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113536 Log: gcc/ PR target/26765 * config/mip

[Bug target/26765] ICE in in extract_insn with __thread and optimization

2006-05-04 Thread kazu at gcc dot gnu dot org
--- Comment #6 from kazu at gcc dot gnu dot org 2006-05-04 20:15 --- Subject: Bug 26765 Author: kazu Date: Thu May 4 20:14:58 2006 New Revision: 113537 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113537 Log: gcc/ PR target/26765 * config/mip

[Bug target/26765] ICE in in extract_insn with __thread and optimization

2006-05-04 Thread kazu at gcc dot gnu dot org
--- Comment #7 from kazu at gcc dot gnu dot org 2006-05-04 20:18 --- Subject: Bug 26765 Author: kazu Date: Thu May 4 20:18:24 2006 New Revision: 113538 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113538 Log: gcc/ PR target/26765 * config/mip

[Bug target/26765] ICE in in extract_insn with __thread and optimization

2006-05-04 Thread kazu at gcc dot gnu dot org
--- Comment #8 from kazu at gcc dot gnu dot org 2006-05-04 20:21 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/27477] New: The H8 port doesn't build

2006-05-07 Thread kazu at gcc dot gnu dot org
t gcc dot gnu dot org ReportedBy: kazu at gcc dot gnu dot org GCC target triplet: h8300-none-elf http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27477

[Bug bootstrap/27477] The H8 port doesn't build

2006-05-07 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2006-05-08 04:42 --- Created an attachment (id=11399) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11399&action=view) testcase Compile this testcase, derived from libstdc++, with -msx -O2. -- http://gcc.gnu.org/b

[Bug target/25496] [m68k] Compiled Code Segfaults

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-08 15:26 --- Can we close this PR now? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25496

[Bug target/16589] [4.0/4.1/4.2 regression] [m68k] segmentation fault on identical array accesses in the ?: operators' body

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #15 from kazu at gcc dot gnu dot org 2006-05-08 15:41 --- I cannot reproduce the problem even with -O2 -fno-trapping-math. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16589

[Bug target/16589] [4.0/4.1/4.2 regression] [m68k] segmentation fault on identical array accesses in the ?: operators' body

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #16 from kazu at gcc dot gnu dot org 2006-05-08 15:47 --- Disregard my last comment. The original testcase still fails if I use -fno-trapping-math. The testcase in #3 doesn't fail with or without -fno-trapping-math. -- kazu at gcc dot gnu dot org ch

[Bug target/22049] M68K Coldfire: ICE in reload_cse_simplify_operands

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-08 15:55 --- Not reproducible on mainline. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/16589] [4.0/4.1/4.2 regression] [m68k] segmentation fault on identical array accesses in the ?: operators' body

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #17 from kazu at gcc dot gnu dot org 2006-05-08 16:00 --- Andreas, are you going to submit your patch? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16589

[Bug target/19749] Coldfire ICE at -O2 or higher

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-08 16:04 --- The mainline works fine. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/22001] ICE while building cross compiler

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-08 16:09 --- Not reproducible with mainline. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/22001] ICE while building cross compiler

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-08 16:10 --- Not reproducible with mainline. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/17114] ColdFire ICE with illegal constraints

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-08 16:14 --- Not reproducible with mainline. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/19421] [4.0/4.1/4.2 regression] ICE with soft-float on m68k

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #18 from kazu at gcc dot gnu dot org 2006-05-08 16:19 --- Not reproducible with mainiline. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/25496] [m68k] Compiled Code Segfaults

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-08 16:21 --- Closed as the submitter agrees. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/21671] Returning result of long long multiply from function clobbers lower 32 bits

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-08 16:29 --- According to Andreas, this works as of 4.0.2. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/24279] SEGV at reload.c:2400 with -O2

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #8 from kazu at gcc dot gnu dot org 2006-05-08 16:32 --- Works as of 4.1 according to #7. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/23442] Compiler fails to build - internal compiler error: in do_SUBST, at combine.c:462

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-08 16:44 --- Not reproducible. I built a m68k-elf toolchain on x86_64-pc-linux-gnu and compiled the testcase. No ICE was observed. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/23695] [ColdFire] Illegal move of byte intoo address register causes compiler to ICE

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-08 16:55 --- Still reproducible with mainline. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23695

[Bug rtl-optimization/27477] The H8 port doesn't build

2006-05-08 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-08 18:55 --- Reduced to a C testcase: extern void bar (int c); int b; int foo (int c1, int c2, int c3) { int plus = c1 == c2; if ((plus || c1 == c3) && ! b) bar (plus); } -- http://gcc.gnu.org/

[Bug rtl-optimization/27477] The H8 port doesn't build

2006-05-09 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |kazu at gcc dot gnu dot org |dot org

[Bug rtl-optimization/27477] The H8 port doesn't build

2006-05-10 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-10 14:21 --- Reduced down to: extern void bar (int); int foo (int a, int b) { int c = a == b; if (c) bar (c); } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27477

[Bug rtl-optimization/27477] The H8 port doesn't build

2006-05-10 Thread kazu at gcc dot gnu dot org
--- Comment #6 from kazu at gcc dot gnu dot org 2006-05-10 15:00 --- The combiner seems to be doing something strange: (insn 13 12 16 2 (set (reg:HI 21) (eq:HI (cc0) (const_int 0 [0x0]))) 237 {*bstzhireg} (nil) (nil)) (insn 16 13 17 2 (set (cc0) (reg:HI

[Bug c/27489] [4.1/4.2 regression] ICE on broken switch condition

2006-05-10 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-10 16:49 --- Assigning to Volker as he posted a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/26415] [4.2 regression] m68k-linux bootstrap error during stage2

2006-05-10 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2006-05-10 17:00 --- Could you submit a preprocessed testcase? Many of us do not have m68k hardware that can be used for bootstrap. Thanks, -- kazu at gcc dot gnu dot org changed: What|Removed

[Bug target/24949] FAIL: gcc.c-torture/compile/20000403-2.c -O0

2006-05-10 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2006-05-10 17:35 --- Subject: Bug 24949 Author: kazu Date: Wed May 10 17:35:24 2006 New Revision: 113675 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113675 Log: PR target/24949 * config/m68k

[Bug target/24949] FAIL: gcc.c-torture/compile/20000403-2.c -O0

2006-05-10 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-10 17:35 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/27538] New: execute/20030128-1.c FAILs

2006-05-10 Thread kazu at gcc dot gnu dot org
: kazu at gcc dot gnu dot org GCC target triplet: arm-none-eabi http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27538

[Bug target/27539] New: gcc.c-torture/execute/941014-2.c FAILs

2006-05-10 Thread kazu at gcc dot gnu dot org
Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kazu at gcc dot gnu dot org GCC target triplet: arm-none-eabi http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27539

[Bug c++/27505] [4.2 Regression] ICE in const folding with bitfields

2006-05-11 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-11 07:31 --- Some analysis at: http://gcc.gnu.org/ml/gcc/2006-05/msg00263.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27505

[Bug target/27538] execute/20030128-1.c FAILs

2006-05-11 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2006-05-11 18:44 --- Just for a reference, here is execute/20030128-1.c. unsigned char x = 50; volatile short y = -5; int main () { x /= y; if (x != (unsigned char) -10) abort (); exit (0); } Now, with -O1, the load of y

[Bug target/27538] execute/20030128-1.c FAILs

2006-05-11 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-11 18:54 --- Here is a reduced testcase. volatile short y; int foo (void) { return y; } With -O1, this function magically turns into "return 0;" like so foo: @ Function supports interworking.

[Bug target/27538] execute/20030128-1.c FAILs

2006-05-11 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-11 19:40 --- The combiner combines === i1 === (insn 10 8 11 2 (set (reg/f:SI 103) (symbol_ref:SI ("y") )) 145 {*arm_movsi_insn} (nil) (nil)) === i2 === (insn 11 10 13 2 (set (reg:SI 105 [ y ]) (zero

[Bug target/27538] [4.2 Regression] execute/20030128-1.c FAILs

2006-05-11 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-11 20:36 --- I just confirmed that 4.1 generates correct code with -O1, so this is a regression. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/27539] gcc.c-torture/execute/941014-2.c FAILs

2006-05-12 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2006-05-12 17:04 --- The exact same problem as PR rtl-optmization/27538 is happening. *** This bug has been marked as a duplicate of 27538 *** -- kazu at gcc dot gnu dot org changed: What|Removed

[Bug rtl-optimization/27538] [4.2 Regression] execute/20030128-1.c FAILs

2006-05-12 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-12 17:04 --- *** Bug 27539 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27538

[Bug rtl-optimization/27538] [4.2 Regression] execute/20030128-1.c FAILs

2006-05-12 Thread kazu at gcc dot gnu dot org
--- Comment #6 from kazu at gcc dot gnu dot org 2006-05-12 17:05 --- Note that the same bug is causing FAIL: gcc.c-torture/execute/941014-2.c execution, -O1 FAIL: gcc.c-torture/execute/941014-2.c execution, -O2 FAIL: gcc.c-torture/execute/941014-2.c execution, -Os -- http

[Bug rtl-optimization/27538] [4.2 Regression] execute/20030128-1.c FAILs

2006-05-14 Thread kazu at gcc dot gnu dot org
--- Comment #7 from kazu at gcc dot gnu dot org 2006-05-14 16:07 --- Subject: Bug 27538 Author: kazu Date: Sun May 14 16:07:12 2006 New Revision: 113763 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113763 Log: PR rtl-optimization/27538 * c

[Bug bootstrap/27645] New: arm-none-eabi doesn't build

2006-05-17 Thread kazu at gcc dot gnu dot org
ummary: arm-none-eabi doesn't build Product: gcc Version: unknown Status: UNCONFIRMED Keywords: build Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: k

[Bug c++/27506] [4.2 Regression] bitfield enum handling regression

2006-05-17 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-17 20:31 --- Reproduced as of svn revision 113870. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27506

[Bug c++/27471] [4.2 Regression] ICE within build_c_cast cp/typeck.c:5434

2006-05-17 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-17 20:39 --- Assigning to Mark Mitchell as he agreed. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug c++/27505] [4.2 Regression] ICE in const folding with bitfields

2006-05-17 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-17 20:41 --- Mark Mitchell checked in a patch recently. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/27477] The H8 port doesn't build

2006-05-17 Thread kazu at gcc dot gnu dot org
--- Comment #7 from kazu at gcc dot gnu dot org 2006-05-17 21:35 --- Subject: Bug 27477 Author: kazu Date: Wed May 17 21:34:57 2006 New Revision: 113872 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113872 Log: PR rtl-optimization/27477 * combine.c (try

[Bug rtl-optimization/27477] The H8 port doesn't build

2006-05-17 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added Target Milestone|--- |4.2.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27477

[Bug rtl-optimization/27477] The H8 port doesn't build

2006-05-17 Thread kazu at gcc dot gnu dot org
--- Comment #8 from kazu at gcc dot gnu dot org 2006-05-17 21:37 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/27616] [4.1/4.2 Regression] Internal error with -O1 (CSE)

2006-05-18 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |kazu at gcc dot gnu dot org |dot org

[Bug rtl-optimization/27671] [4.2 Regression] optimization error on pentium4-Linux with %, regression from gcc-4.1.0

2006-05-18 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |kazu at gcc dot gnu dot org |dot org

[Bug rtl-optimization/27616] [4.1/4.2 Regression] Internal error with -O1 (CSE)

2006-05-19 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-19 19:36 --- Infinite recursion is going on in CSE. Here is what happens. At cse.c:4278 in fold_rtx, we have (gdb) call debug_rtx(x) (plus:SI (reg/v/f:SI 60 [ first ]) (const_int 4 [0x4])) (gdb) call debug_rtx(y

[Bug rtl-optimization/27671] [4.2 Regression] optimization error on pentium4-Linux with %, regression from gcc-4.1.0

2006-05-19 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-20 04:57 --- The whole problem is reduced to the combiner doing wrong simplification of XOR. Here are some details. Consider: extern void abort (void) __attribute__ ((noreturn)); extern void exit (int) __attribute__ ((noreturn

[Bug target/27266] [4.2 Regression] syncronization primitives cause ICE with -march=pentium or better

2006-05-20 Thread kazu at gcc dot gnu dot org
--- Comment #6 from kazu at gcc dot gnu dot org 2006-05-20 08:00 --- Reduced down to: signed long long sll; void foo (void) { __sync_fetch_and_add (&sll, 1); } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27266

[Bug target/27266] [4.2 Regression] syncronization primitives cause ICE with -march=pentium or better

2006-05-20 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |kazu at gcc dot gnu dot org |dot org

[Bug target/27266] [4.2 Regression] syncronization primitives cause ICE with -march=pentium or better

2006-05-20 Thread kazu at gcc dot gnu dot org
--- Comment #7 from kazu at gcc dot gnu dot org 2006-05-20 19:40 --- Posted a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added URL

[Bug rtl-optimization/27671] [4.2 Regression] optimization error on pentium4-Linux with %, regression from gcc-4.1.0

2006-05-20 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-20 19:52 --- Posted a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added URL

[Bug middle-end/12454] large number of if ();else if cause

2006-05-20 Thread kazu at gcc dot gnu dot org
--- Comment #10 from kazu at gcc dot gnu dot org 2006-05-20 20:10 --- *** Bug 21898 has been marked as a duplicate of this bug. *** -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/21898] Segmentation fault on testsuite case gcc.dg/20020425-1.c

2006-05-20 Thread kazu at gcc dot gnu dot org
--- Comment #8 from kazu at gcc dot gnu dot org 2006-05-20 20:10 --- *** This bug has been marked as a duplicate of 12454 *** -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/27535] ICE with -O2 -fsee

2006-05-20 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-21 01:24 --- Can you still reproduce this bug with the most recent mainline? I am having trouble reproducing this bug. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/27535] ICE with -O2 -fsee

2006-05-20 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-21 01:28 --- Confirmed with -O3 -fsee. -- kazu at gcc dot gnu dot org changed: What|Removed |Added Last

[Bug target/26622] [4.0/4.1/4.2 Regression] ICE in extract_insn, at recog.c:2084

2006-05-20 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |kazu at gcc dot gnu dot org |dot org

[Bug tree-optimization/26622] [4.0/4.1/4.2 Regression] ICE in extract_insn, at recog.c:2084

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #7 from kazu at gcc dot gnu dot org 2006-05-21 09:39 --- Posted a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added URL

[Bug rtl-optimization/20583] [4.0 regression] ICE in output_operand: invalid expression as operand

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #11 from kazu at gcc dot gnu dot org 2006-05-21 09:51 --- Unassignining myself. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/22360] [4.0 Regression] upper_bound_in_type and lower_bound_in_type are buggy

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #6 from kazu at gcc dot gnu dot org 2006-05-21 09:53 --- Unassigning myself. -- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug rtl-optimization/27671] [4.2 Regression] optimization error on pentium4-Linux with %, regression from gcc-4.1.0

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-21 15:13 --- Subject: Bug 27671 Author: kazu Date: Sun May 21 15:13:36 2006 New Revision: 113955 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113955 Log: gcc/ PR rtl-optimization/27671 * simpli

[Bug tree-optimization/26622] [4.0/4.1/4.2 Regression] ICE in extract_insn, at recog.c:2084

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #8 from kazu at gcc dot gnu dot org 2006-05-21 15:16 --- Subject: Bug 26622 Author: kazu Date: Sun May 21 15:16:19 2006 New Revision: 113956 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113956 Log: gcc/ PR tree-optimization/26622. * fold

[Bug rtl-optimization/27671] [4.2 Regression] optimization error on pentium4-Linux with %, regression from gcc-4.1.0

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-21 15:17 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/26622] [4.0/4.1/4.2 Regression] ICE in extract_insn, at recog.c:2084

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #9 from kazu at gcc dot gnu dot org 2006-05-21 15:17 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/27696] [4.2 Regression] g++.dg/other/i386-2.C ICEs on the mainline on x86_64

2006-05-21 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2006-05-21 22:21 --- Reduced to: void foo (void const * P, unsigned int E, unsigned int H) { __builtin_ia32_monitor (P, E, H); } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27696

[Bug middle-end/27696] [4.2 Regression] g++.dg/other/i386-2.C ICEs on the mainline on x86_64

2006-05-22 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2006-05-22 15:19 --- Got a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo

[Bug target/27266] [4.2 Regression] syncronization primitives cause ICE with -march=pentium or better

2006-05-22 Thread kazu at gcc dot gnu dot org
--- Comment #9 from kazu at gcc dot gnu dot org 2006-05-22 17:56 --- Subject: Bug 27266 Author: kazu Date: Mon May 22 17:55:53 2006 New Revision: 113987 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113987 Log: gcc/ PR target/27266 * config/i38

[Bug target/27266] [4.2 Regression] syncronization primitives cause ICE with -march=pentium or better

2006-05-22 Thread kazu at gcc dot gnu dot org
--- Comment #10 from kazu at gcc dot gnu dot org 2006-05-22 17:56 --- Checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug target/27696] [4.2 Regression] g++.dg/other/i386-2.C ICEs on the mainline on x86_64

2006-05-22 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2006-05-23 04:52 --- Subject: Bug 27696 Author: kazu Date: Tue May 23 04:52:19 2006 New Revision: 114012 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114012 Log: gcc/ PR target/27696 * config/i38

[Bug target/27696] [4.2 Regression] g++.dg/other/i386-2.C ICEs on the mainline on x86_64

2006-05-22 Thread kazu at gcc dot gnu dot org
--- Comment #5 from kazu at gcc dot gnu dot org 2006-05-23 04:53 --- Just checked in a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/26622] [4.0/4.1 Regression] ICE in extract_insn, at recog.c:2084

2006-05-27 Thread kazu at gcc dot gnu dot org
--- Comment #11 from kazu at gcc dot gnu dot org 2006-05-28 03:20 --- Testing the same patch for 4.1.2. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26622

[Bug middle-end/26622] [4.0/4.1 Regression] ICE in extract_insn, at recog.c:2084

2006-05-28 Thread kazu at gcc dot gnu dot org
--- Comment #12 from kazu at gcc dot gnu dot org 2006-05-28 16:06 --- Subject: Bug 26622 Author: kazu Date: Sun May 28 16:06:36 2006 New Revision: 114167 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114167 Log: gcc/ PR tree-optimization/26622. * fold

[Bug middle-end/26622] [4.0 Regression] ICE in extract_insn, at recog.c:2084

2006-05-28 Thread kazu at gcc dot gnu dot org
--- Comment #13 from kazu at gcc dot gnu dot org 2006-05-28 16:07 --- Now fixed on 4.1.2 and on. -- kazu at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/26622] [4.0 Regression] ICE in extract_insn, at recog.c:2084

2006-05-29 Thread kazu at gcc dot gnu dot org
--- Comment #14 from kazu at gcc dot gnu dot org 2006-05-29 14:09 --- Subject: Bug 26622 Author: kazu Date: Mon May 29 14:09:37 2006 New Revision: 114198 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=114198 Log: Backport from mainline: 2006-05-28 Kaz

[Bug rtl-optimization/27616] [4.1/4.2 Regression] Internal error with -O1 (CSE)

2006-06-04 Thread kazu at gcc dot gnu dot org
-- kazu at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|kazu at gcc dot gnu dot org |unassigned at gcc dot gnu

[Bug tree-optimization/38997] New: -ftree-loop-distribution ICEs

2009-01-27 Thread kazu at gcc dot gnu dot org
: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kazu at gcc dot gnu dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet

[Bug tree-optimization/38997] -ftree-loop-distribution ICEs

2009-01-28 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2009-01-28 08:40 --- I've got a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added Assig

[Bug tree-optimization/38997] -ftree-loop-distribution ICEs

2009-01-28 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2009-01-28 18:17 --- Subject: Bug 38997 Author: kazu Date: Wed Jan 28 18:16:57 2009 New Revision: 143739 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143739 Log: gcc/ PR tree-optimization/38997 * t

[Bug tree-optimization/38997] -ftree-loop-distribution ICEs

2009-01-28 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2009-01-28 18:17 --- Subject: Bug 38997 Author: kazu Date: Wed Jan 28 18:17:13 2009 New Revision: 143740 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143740 Log: gcc/ PR tree-optimization/38997 * t

[Bug tree-optimization/38997] -ftree-loop-distribution ICEs

2009-01-28 Thread kazu at gcc dot gnu dot org
--- Comment #4 from kazu at gcc dot gnu dot org 2009-01-28 18:18 --- Patch committed. -- kazu at gcc dot gnu dot org changed: What|Removed |Added Status

[Bug tree-optimization/39007] New: -ftree-loop-distribution ICEs

2009-01-28 Thread kazu at gcc dot gnu dot org
ent: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kazu at gcc dot gnu dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39007

[Bug tree-optimization/39007] -ftree-loop-distribution ICEs

2009-01-28 Thread kazu at gcc dot gnu dot org
--- Comment #1 from kazu at gcc dot gnu dot org 2009-01-29 02:23 --- I've got a patch. -- kazu at gcc dot gnu dot org changed: What|Removed |Added Assig

[Bug tree-optimization/39007] -ftree-loop-distribution ICEs

2009-01-29 Thread kazu at gcc dot gnu dot org
--- Comment #2 from kazu at gcc dot gnu dot org 2009-01-29 16:11 --- Patch posted. -- kazu at gcc dot gnu dot org changed: What|Removed |Added URL

[Bug tree-optimization/39007] -ftree-loop-distribution ICEs

2009-01-29 Thread kazu at gcc dot gnu dot org
--- Comment #3 from kazu at gcc dot gnu dot org 2009-01-29 18:23 --- Subject: Bug 39007 Author: kazu Date: Thu Jan 29 18:23:21 2009 New Revision: 143767 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143767 Log: gcc/ PR tree-optimization/39007 * t

  1   2   3   >