[PATCH 2/2 v3][IRA,LRA] Fix PR86939, IRA incorrectly creates an interference between a pseudo register and a hard register

Christophe Lyon christophe.lyon@linaro.org
Mon Oct 8 14:46:00 GMT 2018


On Mon, 8 Oct 2018 at 16:13, Peter Bergner <bergner@linux.ibm.com> wrote:
>
> On 10/8/18 4:14 AM, Christophe Lyon wrote:
> > Since r264897, we are seeing lots of regressions when bootstrapping on arm.
> > There are execution errors as well as ICEs.
> > A detailed list can be found at:
> > https://ci.linaro.org/job/tcwg-compare-results/6498/artifact/artifacts/logs/1-diff-d05_32.tcwg-d05_32-build.txt
> >
> > You can also see the results posted on gcc-testresults.
>
> Sorry for the breakage.  I'll try and build a cross compiler to fix the
> ICEs.  Hopefully all the other issues are related.
>

Note that I saw ICEs only when bootstrapping, not when testing a cross-compiler.

> Peter
>
>



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