Re: [PATCH, ARM] ICE when building kernel raid6 neon code

2014-03-06 Thread Ramana Radhakrishnan
On Tue, Jan 28, 2014 at 3:37 AM, Zhenqiang Chen wrote: > On 28 January 2014 01:07, Ramana Radhakrishnan > wrote: >> On Thu, Jan 16, 2014 at 5:44 AM, Zhenqiang Chen >> wrote: >>> Thanks for comments. >>> >>> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59837 >>> >>> The patch with a test case is a

Re: [PATCH, ARM] ICE when building kernel raid6 neon code

2014-01-27 Thread Zhenqiang Chen
On 28 January 2014 01:07, Ramana Radhakrishnan wrote: > On Thu, Jan 16, 2014 at 5:44 AM, Zhenqiang Chen > wrote: >> Thanks for comments. >> >> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59837 >> >> The patch with a test case is attached. > > >> +/* { dg-options " -Os -fno-omit-frame-pointer -map

Re: [PATCH, ARM] ICE when building kernel raid6 neon code

2014-01-27 Thread Ramana Radhakrishnan
On Thu, Jan 16, 2014 at 5:44 AM, Zhenqiang Chen wrote: > Thanks for comments. > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59837 > > The patch with a test case is attached. > +/* { dg-options " -Os -fno-omit-frame-pointer -mapcs -mabi=aapcs-linux -marm > -mfloat-abi=softfp -g " } */ Can y

Re: [PATCH, ARM] ICE when building kernel raid6 neon code

2014-01-15 Thread Zhenqiang Chen
Thanks for comments. http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59837 The patch with a test case is attached. ChangeLog: 2014-01-16 Zhenqiang Chen PR target/59837 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Do not add REG_CFA_ADJUST_CFA NOTE if shrink-wrap is not enabled.

Re: [PATCH, ARM] ICE when building kernel raid6 neon code

2014-01-15 Thread Richard Earnshaw
On 15/01/14 10:04, Zhenqiang Chen wrote: > Hi, > > The patch fixes ICE when building kernel raid6 neon code. > > lib/raid6/neon4.c: In function 'raid6_ > > neon4_gen_syndrome_real': > lib/raid6/neon4.c:113:1: internal compiler error: in > dwarf2out_frame_debug_adjust_cfa, at dwarf2cfi.c:1090 >