33034 – FAIL: gcc.c-torture/unsorted/DFcmp.c & SFset.c: internal compiler error: in extract_insn, at recog.c:2077

Bug 33034 - FAIL: gcc.c-torture/unsorted/DFcmp.c & SFset.c: internal compiler error: in extract_insn, at recog.c:2077

Summary: FAIL: gcc.c-torture/unsorted/DFcmp.c & SFset.c: internal compiler error: in e...

Status:	RESOLVED FIXED

Alias:	None

Product:	gcc
Classification:	Unclassified
Component:	target (show other bugs)
Version:	4.2.2

Importance:	P3 normal
Target Milestone:	4.4.0
Assignee:	Not yet assigned to anyone

URL:
Keywords:

Depends on:
Blocks:

Reported:	2007-08-09 08:55 UTC by Christian Joensson
Modified:	2010-09-20 22:16 UTC (History)
CC List:	2 users (show)

See Also:
Host:	sparc64-unknown-linux-gnu
Target:	sparc64-unknown-linux-gnu
Build:	sparc64-unknown-linux-gnu
Known to work:
Known to fail:
Last reconfirmed:

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Description Christian Joensson 2007-08-09 08:55:42 UTC

Aurora SPARC Linux release 2.99 (Angel)/TI UltraSparc IIi (Sabre) sun4u:

binutils-2.17.50.0.3-6.sparc.sparc
bison-2.3-2.1.sparc
dejagnu-1.4.4-5.1.noarch
expect-5.43.0-5.1.sparc
gcc-4.1.1-30.1.sparc
glibc-2.5-3.1.sparcv9
glibc-2.5-3.1.sparc64
glibc-devel-2.5-3.1.sparc
glibc-devel-2.5-3.1.sparc64
glibc-headers-2.5-3.1.sparc
gmp-2.4.1                               (local build from gcc's infrastructure)
mpfr-2.2.1                              (local build from gcc's infrastructure)
kernel-2.6.21-1.3149.al3.12.sparc64
libgcc-4.1.1-30.1.sparc
libgcc-4.1.1-30.1.sparc64
libstdc++-4.1.1-30.1.sparc
libstdc++-4.1.1-30.1.sparc64
libstdc++-devel-4.1.1-30.1.sparc
libstdc++-devel-4.1.1-30.1.sparc64
make-3.81-1.1.sparc
tcl-8.4.13-3.al3.sparc

LAST_UPDATED: Mon Aug  6 09:19:03 UTC 2007 (revision 127237)

test results posted at
http://gcc.gnu.org/ml/gcc-testresults/2007-08/msg00248.html 

In the gcc testsuite, (--with-cpu=v7, but also -m64), I get these failures:

Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O1   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/DFcmp.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 37 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [0 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 37 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [0 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/DFcmp.c,  -O1   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O2   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/DFcmp.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/DFcmp.c,  -O2   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O3 -fomit-frame-pointer   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/DFcmp.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/DFcmp.c,  -O3 -fomit-frame-pointer   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O3 -g   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/DFcmp.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/DFcmp.c,  -O3 -g   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -Os   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/DFcmp.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:
(insn 39 14 15 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/DFcmp.c,  -Os   (internal compiler error)

and

Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O1   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/SFset.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 35 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [0 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 35 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [0 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/SFset.c,  -O1   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O2   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/SFset.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/SFset.c,  -O2   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O3 -fomit-frame-pointer   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/SFset.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/SFset.c,  -O3 -fomit-frame-pointer   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O3 -g   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/SFset.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/SFset.c,  -O3 -g   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -Os   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/SFset.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c    (timeout = 1200)
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c: In function 'indreg0limm1_set':
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: error: unrecognizable insn:
(insn 37 18 19 2 (set (reg:DI 42 %f10)
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [8 S8 A64])) -1 (nil)
    (nil))
/usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SFset.c:71: internal compiler error: in extract_insn, at recog.c:2077
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.c-torture/unsorted/SFset.c,  -Os   (internal compiler error)
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O0   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/SIcmp.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SIcmp.c    (timeout = 1200)
PASS: gcc.c-torture/unsorted/SIcmp.c,  -O0  
Executing on host: /usr/local/src/branch/objdir/gcc/xgcc -B/usr/local/src/branch/objdir/gcc/  -w  -O1   -fno-show-column -c  -m64 -o /usr/local/src/branch/objdir/gcc/testsuite/gcc/SIcmp.o /usr/local/src/branch/gcc/gcc/testsuite/gcc.c-torture/unsorted/SIcmp.c    (timeout = 1200)

Comment 1 Christian Joensson 2008-01-17 11:19:15 UTC

For example http://gcc.gnu.org/ml/gcc-testresults/2008-01/msg00724.html may confirm that the problem exists and that it is on --host=--target=--build= sparc*-*-linux-gnu. I have asked the poster if he could indeed verify that this is the case.

Comment 2 Christian Joensson 2008-01-17 11:23:57 UTC

(In reply to comment #1)
> For example http://gcc.gnu.org/ml/gcc-testresults/2008-01/msg00724.html may
> confirm that the problem exists and that it is on --host=--target=--build=
> sparc*-*-linux-gnu. I have asked the poster if he could indeed verify that this
> is the case.
> 

Sorry, I used the wrong (a 4.3.0) posting as reference, a correct 4.2.x reference would be: http://gcc.gnu.org/ml/gcc-testresults/2008-01/msg00718.html.

Comment 3 Christian Joensson 2008-01-17 11:26:35 UTC

This happens still on trunk. See http://gcc.gnu.org/ml/gcc-testresults/2008-01/msg00745.html.

A look into the testsuite log file of the gcc tests shows this:

Executing on host: /usr/local/src/trunk/objdir/gcc/xgcc -B/usr/local/src/trunk/objdir/gcc/  -w  -O0   -fno-show-column -c  -\
m64 -o /usr/local/src/trunk/objdir/gcc/testsuite/gcc/DFcmp.o /usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/D\
Fcmp.c    (timeout = 5400)
PASS: gcc.c-torture/unsorted/DFcmp.c,  -O0
Executing on host: /usr/local/src/trunk/objdir/gcc/xgcc -B/usr/local/src/trunk/objdir/gcc/  -w  -O1   -fno-show-column -c  -\
m64 -o /usr/local/src/trunk/objdir/gcc/testsuite/gcc/DFcmp.o /usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/D\
Fcmp.c    (timeout = 5400)
/usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':^M
/usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:^M
(insn 36 33 14 2 /usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39 (set (reg:DI 42 %f10)^M
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [0 S8 A64])) -1 (nil))^M
/usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog\
.c:1990^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M
compiler exited with status 1
output is:
/usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c: In function 'reg0limm1':^M
/usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: error: unrecognizable insn:^M
(insn 36 33 14 2 /usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39 (set (reg:DI 42 %f10)^M
        (mem/u/c/i:DI (symbol_ref/u:DI ("*.LLC1") [flags 0x2]) [0 S8 A64])) -1 (nil))^M
/usr/local/src/trunk/gcc/gcc/testsuite/gcc.c-torture/unsorted/DFcmp.c:39: internal compiler error: in extract_insn, at recog\
.c:1990^M
Please submit a full bug report,^M
with preprocessed source if appropriate.^M
See <http://gcc.gnu.org/bugs.html> for instructions.^M

FAIL: gcc.c-torture/unsorted/DFcmp.c,  -O1   (internal compiler error)


etc...

Comment 4 Debian GCC Maintainers 2008-01-20 23:57:59 UTC

seen as well with a sparc-linux-gnu compiler with -m64 (patched for a biarch build ) with trunk 20080116

  Matthias

Comment 5 Joseph S. Myers 2008-09-02 23:35:02 UTC

I've seen these in 4.3-based toolchains, but don't see them with recent trunk.  Do you still get them with current trunk or not?  If not, I think we can close this as FIXED in 4.4.

Comment 6 Christian Joensson 2008-09-08 05:30:04 UTC

Subject: Re:  FAIL: gcc.c-torture/unsorted/DFcmp.c & SFset.c: internal compiler error: in extract_insn, at recog.c:2077

> I've seen these in 4.3-based toolchains, but don't see them with recent trunk.
> Do you still get them with current trunk or not?  If not, I think we can close
> this as FIXED in 4.4.

I don't have any sparc64 linux system available at the time, but maybe
Matthias Klose can comment on this.

Comment 7 Eric Botcazou 2010-09-20 22:16:26 UTC

Indeed fixed in 4.4.x.