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Re: PATCH: PR target/50603: [x32] Unnecessary lea
- From: Uros Bizjak <ubizjak at gmail dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 4 Oct 2011 08:17:12 +0200
- Subject: Re: PATCH: PR target/50603: [x32] Unnecessary lea
- References: <20111003230055.GA27052@intel.com>
On Tue, Oct 4, 2011 at 1:00 AM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> This patch improves address combine for x32 by forcing the memory memory
> operand of PLUS operation into register. ?Tested on Linux/x86-64 with
> -mx32. ?OK for trunk?
Does the patch fix
FAIL: gcc.target/i386/pr45670.c scan-assembler-not lea[lq]
on x32 ?
Uros.