https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116589
Bug ID: 116589
Summary: [15 regression] vectorization regressions on aarch64
since gcc-15-1575-gea8061f46a30
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Keywords: testsuite-fail
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: thiago.bauermann at linaro dot org
CC: guihaoc at gcc dot gnu.org
Target Milestone: ---
Target: aarch64
Since commit gcc-15-1575-gea8061f46a30 we see these regressions on
aarch64-linux-gnu:
=== g++ tests ===
Running g++:g++.target/aarch64/sve/acle/aarch64-sve-acle.exp ...
FAIL: gcc.target/aarch64/sve/acle/general/ldff1_8.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler-not \\tptest\\t
FAIL: gcc.target/aarch64/sve/acle/general/ldff1_8.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler-not \\trdffr\\t
FAIL: gcc.target/aarch64/sve/acle/general/ldff1_8.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler-times \\trdffrs\\t 2
=== gcc tests ===
Running gcc:gcc.target/aarch64/aarch64.exp ...
FAIL: gcc.target/aarch64/vec-init-22-speed.c scan-assembler-times
\\tfmov\\td[0-9]+, x[0-9]+ 2
Running gcc:gcc.target/aarch64/sve/aarch64-sve.exp ...
FAIL: gcc.target/aarch64/sve/ptest_1.c scan-assembler-not \\tptest\\t
FAIL: gcc.target/aarch64/sve/vec_bool_cmp_1.c scan-assembler-times
\\teors?\\tp[0-9]*\\.b, p[0-7]/z, p[0-9]*\\.b, p[0-9]*\\.b\\n 12
Running gcc:gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp ...
FAIL: gcc.target/aarch64/sve/acle/general/ldff1_8.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler-not \\tptest\\t
FAIL: gcc.target/aarch64/sve/acle/general/ldff1_8.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler-not \\trdffr\\t
FAIL: gcc.target/aarch64/sve/acle/general/ldff1_8.c -march=armv8.2-a+sve
-moverride=tune=none scan-assembler-times \\trdffrs\\t 2
Configure options:
/home/tcwg-buildslave/workspace/tcwg_gnu_5/abe/snapshots/gcc.git~master/configure
\
SHELL=/bin/bash \
--with-mpfr=/home/tcwg-buildslave/workspace/tcwg_gnu_5/abe/builds/destdir/aarch64-unknown-linux-gnu
\
--with-gmp=/home/tcwg-buildslave/workspace/tcwg_gnu_5/abe/builds/destdir/aarch64-unknown-linux-gnu
\
--with-gnu-as \
--with-gnu-ld \
--disable-libmudflap \
--enable-lto \
--enable-shared \
--without-included-gettext \
--enable-nls \
--with-system-zlib \
--disable-sjlj-exceptions \
--enable-gnu-unique-object \
--enable-linker-build-id \
--disable-libstdcxx-pch \
--enable-c99 \
--enable-clocale=gnu \
--enable-libstdcxx-debug \
--enable-long-long \
--with-cloog=no \
--with-ppl=no \
--with-isl=no \
--disable-multilib \
--enable-fix-cortex-a53-835769 \
--enable-fix-cortex-a53-843419 \
--with-arch=armv8-a \
--enable-threads=posix \
--enable-multiarch \
--enable-libstdcxx-time=yes \
--enable-gnu-indirect-function \
--enable-checking=yes \
--disable-bootstrap \
--enable-languages=default \
--prefix=/home/tcwg-buildslave/workspace/tcwg_gnu_5/abe/builds/destdir/aarch64-unknown-linux-gnu
