https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86925
--- Comment #4 from Martin Liška ---
Author: marxin
Date: Wed Aug 15 08:55:15 2018
New Revision: 263552
URL: https://gcc.gnu.org/viewcvs?rev=263552&root=gcc&view=rev
Log:
Fix merging of 2 predictors (PR tree-optimization/86925).
2018-08-15 Martin Liska
PR tree-optimization/86925
* predict.c (expr_expected_value_1): When taking
later predictor, assign also probability.
Use fold_build2_initializer_loc in order to fold
the expression in -frounding-math.
2018-08-15 Martin Liska
PR tree-optimization/86925
* gcc.dg/predict-20.c: New test.
* gcc.dg/predict-21.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/predict-20.c
trunk/gcc/testsuite/gcc.dg/predict-21.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/predict.c
trunk/gcc/testsuite/ChangeLog