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[Bug middle-end/32820] optimizer malfunction when mixed with asm statements
- From: "danglin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Feb 2009 04:24:02 -0000
- Subject: [Bug middle-end/32820] optimizer malfunction when mixed with asm statements
- References: <bug-32820-14880@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from danglin at gcc dot gnu dot org 2009-02-04 04:24 -------
I tried the testcase with 4.4.0. The problem is not fixed. All the explicit
register variables are optimized away at -O.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32820