Re: [PATCH] PR rtl-optimization/64905: Clear hard frame pointer alignment if not needed

2015-02-05 Thread Uros Bizjak
Hello! >>> When hard frame pointer isn't needed, the register for hard frame pointer >>> may be reused. This patch clears alignment on hard frame pointer if hard >>> frame pointer isn't needed. OK for trunk after bootstrap and test on >>> Linux/x86-64? >> >> LRA can set up frame_pointer_needed i

Re: [PATCH] PR rtl-optimization/64905: Clear hard frame pointer alignment if not needed

2015-02-04 Thread H.J. Lu
On Wed, Feb 4, 2015 at 11:20 AM, Vladimir Makarov wrote: > > On 2015-02-04 11:16 AM, H.J. Lu wrote: >> >> When hard frame pointer isn't needed, the register for hard frame pointer >> may be reused. This patch clears alignment on hard frame pointer if hard >> frame pointer isn't needed. OK for tr

Re: [PATCH] PR rtl-optimization/64905: Clear hard frame pointer alignment if not needed

2015-02-04 Thread Vladimir Makarov
On 2015-02-04 11:16 AM, H.J. Lu wrote: When hard frame pointer isn't needed, the register for hard frame pointer may be reused. This patch clears alignment on hard frame pointer if hard frame pointer isn't needed. OK for trunk after bootstrap and test on Linux/x86-64? LRA can set up frame_poin

[PATCH] PR rtl-optimization/64905: Clear hard frame pointer alignment if not needed

2015-02-04 Thread H.J. Lu
When hard frame pointer isn't needed, the register for hard frame pointer may be reused. This patch clears alignment on hard frame pointer if hard frame pointer isn't needed. OK for trunk after bootstrap and test on Linux/x86-64? Thanks. H.J. -- gcc/ PR rtl-optimization/64905