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Lots of new test failures on trunk due to unrecognizable insn


Hi all,

regtesting on i686-apple-darwin9 I see :


FAIL: gcc.c-torture/compile/pr33009.c  -O2  (test for excess errors)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -fomit-frame-pointer
(internal compiler error)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -fomit-frame-pointer  (test
for excess errors)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -fomit-frame-pointer
-funroll-loops  (internal compiler error)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -fomit-frame-pointer
-funroll-loops  (test for excess errors)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  (internal compiler error)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -g  (internal compiler error)
FAIL: gcc.c-torture/compile/pr33009.c  -O3 -g  (test for excess errors)
FAIL: gcc.c-torture/compile/pr33009.c  -Os  (internal compiler error)
FAIL: gcc.c-torture/compile/pr33009.c  -Os  (test for excess errors)


Log shows :

/Users/cartman/Sources/gcc/gcc/testsuite/gcc.c-torture/compile/pr11832.c:
In function 'foo':
/Users/cartman/Sources/gcc/gcc/testsuite/gcc.c-torture/compile/pr11832.c:30:
error: unrecognizable insn:
(insn 177/Users/cartman/Sources/gcc/gcc/testsuite/gcc.c-torture/compile/pr11832.c:30:
internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

This is a new regression introduced under 48 hours. Any ideas?

Regards,
ismail

-- 
UNIX is basically a simple operating system, but you have to be a
genius to understand the simplicity. - Dennis Ritchie


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