https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110727
Bug ID: 110727
Summary: gcc.target/aarch64/sve/aarch64-sve.exp has two new
failures since commit 061f74c0673
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: thiago.bauermann at linaro dot org
Target Milestone: ---
Created attachment 55574
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55574&action=edit
Tarball containing testsuite log files for first bad and last good commits.
Our CI detected that commit 061f74c06735 "Fix profile update in
scale_profile_for_vect_loop" introduced these testsuite failures on
aarch64-linux:
Running gcc:gcc.target/aarch64/sve/aarch64-sve.exp ...
FAIL: gcc.target/aarch64/sve/live_1.c scan-assembler-times
\\twhilelo\\tp[0-7].b, 2
FAIL: gcc.target/aarch64/sve/live_1.c scan-assembler-times
\\twhilelo\\tp[0-7].h, 4
I confirmed that they are still present in trunk as of commit c11a3aedec26
"tree-ssa-loop-ch improvements, part 3" from today.
Tested on Ubuntu 22.04 with:
$ ~/src/gcc/configure --disable-bootstrap --disable-multilib && make -j 60
$ make -C gcc check-c RUNTESTFLAGS=gcc.target/aarch64/sve/aarch64-sve.exp
I'll attach gcc.sum and gcc.log from commit c11a3aedec26 as well as gcc.sum and
gcc.log from its parent, which was the last commit where the test passed.
