[Bug target/77468] [7 Regression] C-ray regression on Aarch64

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77468

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hubicka at gcc dot gnu.org

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
The recent 2nd bump on x86_64 is from

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r243995 | hubicka | 2017-01-01 16:40:29 +0100 (Sun, 01 Jan 2017) | 7 lines


        PR middle-end/77484
        * predict.def (PRED_CALL): Update hitrate.
        (PRED_INDIR_CALL, PRED_POLYMORPHIC_CALL): New predictors.
        * predict.c (tree_estimate_probability_bb): Split CALL predictor
        into direct/indirect/polymorphic variants.

build uses -O3 -ffast-math -funroll-loops -march=native (core-avx2 in this
case)