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[Bug rtl-optimization/37296] [4.4 Regression] Bootstrap failure compiling libgcc
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Sep 2008 10:17:10 -0000
- Subject: [Bug rtl-optimization/37296] [4.4 Regression] Bootstrap failure compiling libgcc
- References: <bug-37296-10110@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from ebotcazou at gcc dot gnu dot org 2008-09-02 10:17 -------
Created an attachment (id=16189)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16189&action=view)
Simplified preprocessed source
It's still big, but it yields a 353-line assembly file.
Compile with -O2 -fomit-frame-pointer -mtune=pentium. In rebuild_cgraph_edges:
call cgraph_node
movl %eax, 32(%esp)
[...]
movl 48(%esp), %eax
call initialize_inline_failed
The offset against %esp should be the same.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37296