0001-Don-t-skip-prologue-instructions-as-it-could-affect-.patch

[bin.cheng via Gcc-patches]

Hi,
I ran into a wrong code bug in code with deep template instantiation when 
working on sdx::simd.
The root cause as described in commit summary is we skip prologue insns in 
init_alias_analysis.
This simple patch fixes the issue, however, it's hard to reduce a case because 
of heavy use of
templates.
Bootstrap and test on x86_64, is it OK?

Thanks,
bin

0001-Don-t-skip-prologue-instructions-as-it-could-affect-.patch
Description: Binary data