On 12/01/14 16:30, Oleg Endo wrote:
On Mon, 2014-12-01 at 10:38 -0700, Jeff Law wrote:
On 11/27/14 18:44, Segher Boessenkool wrote:
Currently reg_dead_at_p returns 0 for registers that are set but never
used. This patch repairs that oversight. This fixes PR59278.
2014-11-27 Segher Boessenk
On Mon, 2014-12-01 at 10:38 -0700, Jeff Law wrote:
> On 11/27/14 18:44, Segher Boessenkool wrote:
> > Currently reg_dead_at_p returns 0 for registers that are set but never
> > used. This patch repairs that oversight. This fixes PR59278.
> >
> >
> > 2014-11-27 Segher Boessenkool
> >
> > gcc/
>
On 11/27/14 18:44, Segher Boessenkool wrote:
Currently reg_dead_at_p returns 0 for registers that are set but never
used. This patch repairs that oversight. This fixes PR59278.
2014-11-27 Segher Boessenkool
gcc/
PR rtl-optimization/59278
combine (reg_dead_at_p): Consider R
Currently reg_dead_at_p returns 0 for registers that are set but never
used. This patch repairs that oversight. This fixes PR59278.
2014-11-27 Segher Boessenkool
gcc/
PR rtl-optimization/59278
combine (reg_dead_at_p): Consider REG_UNUSED notes.
---
gcc/combine.c | 3 +++
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