gcc-15-6396-g7c50564627e4: 3 regressions

Description

Commit: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=7c50564627e42c619cc64c09cce8a42fd7932166
commit gcc-15-6396-g7c50564627e4
Author: Christoph Müllner <christoph.muellner@vrull.eu>
Date: Fri Dec 20 14:46:51 2024 +0100

testsuite: Add tests for PR118149

A recent bugfix (eee2891312) for PR117830 also addressed PR118149.
This patch adds two test cases for PR118149.
These tests are different than other tests in that one of the
... 11 lines of the commit log omitted.

Latest data: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/7c50564627e42c619cc64c09cce8a42fd7932166/jira/yaml

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Adhemerval Zanella 
March 6, 2025 at 4:55 PM

The regression:

Running gcc:gcc.dg/tree-ssa/tree-ssa.exp ...
FAIL: gcc.dg/tree-ssa/pr118149.c scan-tree-dump forwprop4 "VEC_PERM_EXPR.*{ 0, 0, 6, 6 }"
FAIL: gcc.dg/tree-ssa/pr118149.c scan-tree-dump forwprop4 "VEC_PERM_EXPR.*{ 1, 1, 7, 7 }"
FAIL: gcc.dg/tree-ssa/pr118149.c scan-tree-dump forwprop4 "Vec perm simplify sequences have been blended"

do not show in last successful build [1].

[1] https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/1959/artifact/artifacts/00-sumfiles/

Done

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Created December 21, 2024 at 3:42 AM
Updated March 6, 2025 at 4:55 PM
Resolved March 6, 2025 at 4:55 PM