Re: [LRA] Fix PR rtl-optimization/79032

2017-01-11 Thread Richard Biener
On Tue, Jan 10, 2017 at 9:31 PM, Eric Botcazou wrote: > Hi, > > LRA generates an unaligned memory access for 32-bit SPARC on the attached > testcase when it is compiled with optimization. It's again the business of > paradoxical subregs of memory dealt with by simplify_operand_subreg: > >

[LRA] Fix PR rtl-optimization/79032

2017-01-10 Thread Eric Botcazou
Hi, LRA generates an unaligned memory access for 32-bit SPARC on the attached testcase when it is compiled with optimization. It's again the business of paradoxical subregs of memory dealt with by simplify_operand_subreg: /* If we change the address for a paradoxical subreg of memory