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[Bug middle-end/47449] [x32] canât find a register in class âDIREGâ while reloading âasmâ
- From: "hjl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 25 Jan 2011 02:13:25 +0000
- Subject: [Bug middle-end/47449] [x32] canât find a register in class âDIREGâ while reloading âasmâ
- Auto-submitted: auto-generated
- References: <bug-47449-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47449
--- Comment #10 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-01-25 02:13:17 UTC ---
Author: hjl
Date: Tue Jan 25 02:13:14 2011
New Revision: 169191
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169191
Log:
Don't propagate zero/sign extended hard register.
gcc/
2011-01-24 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/47449
* fwprop.c (forward_propagate_subreg): Don't propagate zero/sign
extended hard register.
gcc/testsuite/
2011-01-24 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/47449
* gcc.target/i386/pr47449.c: New.
Added:
branches/x32/gcc/testsuite/gcc.target/i386/pr47449.c
Modified:
branches/x32/gcc/ChangeLog.x32
branches/x32/gcc/fwprop.c
branches/x32/gcc/testsuite/ChangeLog.x32