[Bug middle-end/48573] [4.7 Regression] Many testcase failures

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48573

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-04-12 14:03:18 UTC ---
I got

/export/gnu/import/svn/gcc-test-ia32corei7/src-trunk/gcc/testsuite/gcc.c-torture/compile/20031208-1.c:
In function 'bar':^M
/export/gnu/import/svn/gcc-test-ia32corei7/src-trunk/gcc/testsuite/gcc.c-torture/compile/20031208-1.c:6:1:
error: unrecognizable insn:^M
(insn 6 5 7 3 (set (reg:SI 61)^M
        (pre_dec:SI (reg/f:SI 7 sp)))
/export/gnu/import/svn/gcc-test-ia32corei7/src-trunk/gcc/testsuite/gcc.c-torture/compile/20031208-1.c:4
-1^M
     (nil))^M
/export/gnu/import/svn/gcc-test-ia32corei7/src-trunk/gcc/testsuite/gcc.c-torture/compile/20031208-1.c:6:1:
internal compiler error: in extract_insn, at recog.c:2109^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/compile/20031208-1.c  -Os  (internal compiler error) 
FAIL: gcc.c-torture/compile/20031208-1.c  -Os  (test for excess errors)