* [r14-162 Regression] FAIL: gcc.dg/guality/pr90716.c -Os -DPREVENT_OPTIMIZATION line 23 j + 1 == 9 on Linux/x86_64
@ 2023-04-23 19:06 haochen.jiang
0 siblings, 0 replies; only message in thread
From: haochen.jiang @ 2023-04-23 19:06 UTC (permalink / raw)
To: jh, gcc-regression, gcc-patches, haochen.jiang
On Linux/x86_64,
cda246f8b421ba855a9e5f9d7bfcd0fc49b7bd4b is the first bad commit
commit cda246f8b421ba855a9e5f9d7bfcd0fc49b7bd4b
Author: Jan Hubicka <jh@suse.cz>
Date: Sat Apr 22 09:20:45 2023 +0200
Update loop estimate after header duplication
caused
FAIL: gcc.dg/guality/pr43051-1.c -O2 -DPREVENT_OPTIMIZATION line 34 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O2 -DPREVENT_OPTIMIZATION line 39 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 34 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 39 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 34 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 39 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O3 -g -DPREVENT_OPTIMIZATION line 34 c == &a[0]
FAIL: gcc.dg/guality/pr43051-1.c -O3 -g -DPREVENT_OPTIMIZATION line 39 c == &a[0]
FAIL: gcc.dg/guality/pr54693-2.c -O1 -DPREVENT_OPTIMIZATION line 21 i == v + 1
FAIL: gcc.dg/guality/pr54693-2.c -O2 -DPREVENT_OPTIMIZATION line 21 i == v + 1
FAIL: gcc.dg/guality/pr54693-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 21 i == v + 1
FAIL: gcc.dg/guality/pr54693-2.c -O3 -g -DPREVENT_OPTIMIZATION line 21 i == v + 1
FAIL: gcc.dg/guality/pr54693.c -O1 -DPREVENT_OPTIMIZATION line 22 i == c - 48
FAIL: gcc.dg/guality/pr54693.c -O2 -DPREVENT_OPTIMIZATION line 22 i == c - 48
FAIL: gcc.dg/guality/pr54693.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 22 i == c - 48
FAIL: gcc.dg/guality/pr54693.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 22 i == c - 48
FAIL: gcc.dg/guality/pr54693.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 22 i == c - 48
FAIL: gcc.dg/guality/pr54693.c -O3 -g -DPREVENT_OPTIMIZATION line 22 i == c - 48
FAIL: gcc.dg/guality/pr54693.c -Os -DPREVENT_OPTIMIZATION line 22 i == c - 48
FAIL: gcc.dg/guality/pr89463.c -O1 -DPREVENT_OPTIMIZATION line 23 i + 1 == 7
FAIL: gcc.dg/guality/pr90074.c -O1 -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
FAIL: gcc.dg/guality/pr90074.c -O1 -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90074.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 28 c + 1 == 2
FAIL: gcc.dg/guality/pr90074.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 28 i + 1 == 8
FAIL: gcc.dg/guality/pr90716.c -O1 -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/pr90716.c -O2 -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/pr90716.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/pr90716.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
FAIL: gcc.dg/guality/pr90716.c -Os -DPREVENT_OPTIMIZATION line 23 j + 1 == 9
with GCC configured with
../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-162/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap
To reproduce:
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr43051-1.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr43051-1.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693-2.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr54693.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr89463.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr89463.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr89463.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr89463.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90074.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90074.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90074.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90074.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90716.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90716.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90716.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gcc.dg/guality/pr90716.c --target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com)
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