Re: [PATCH, 4.8] Backport "Fix debug-insn sensitivity in RA" patch to 4.8

On 2015-02-18 12:25 PM, Uros Bizjak wrote: Hello! Richard's patch at [1] is needed to fix a bootstrap failure on alpha-linux-gnu on 4.8 branch. Without the patch, IRA creates different sequences, depending on the presence of -g option. One of the many comparison failures is in expr.c, where -f

[PATCH, 4.8] Backport "Fix debug-insn sensitivity in RA" patch to 4.8

Hello! Richard's patch at [1] is needed to fix a bootstrap failure on alpha-linux-gnu on 4.8 branch. Without the patch, IRA creates different sequences, depending on the presence of -g option. One of the many comparison failures is in expr.c, where -fdebug-compare fails with: --- expr.gkd201