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[Bug bootstrap/44921] [4.6 Regression] Failed to bootstrap
- From: "jiez at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Jul 2010 09:52:32 -0000
- Subject: [Bug bootstrap/44921] [4.6 Regression] Failed to bootstrap
- References: <bug-44921-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from jiez at gcc dot gnu dot org 2010-07-13 09:52 -------
I think this one caused it:
http://gcc.gnu.org/ml/gcc-patches/2010-06/msg03103.html
The test case is attached.
$ ./cc1 -O2 -Wall testcase.i -quiet
testcase.i: In function 'reload_cse_regs':
testcase.i:18129:64: warning: 'min_regno' may be used uninitialized in this
function [-Wuninitialized]
testcase.i:18095:7: note: 'min_regno' was declared here
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44921