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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/94449] [10 Regression] FAIL:
 gcc.c-torture/execute/pr92904.c gcc.dg/torture/pr48731.c
Date: Wed, 01 Apr 2020 22:38:38 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94449

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/xgcc
-B/export/gnu/import/git/gcc-test-master-intel64/bld/gcc/
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gcc=
.c-torture/execute/pr92904.c
-mx32 -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers
-fdiagnostics-color=3Dnever -fdiagnostics-urls=3Dnever -O3 -fomit-frame-poi=
nter
-funroll-loops -fpeel-loops -ftracer -finline-functions -w -lm -o ./pr92904=
.exe
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gcc=
.c-torture/execute/pr92904.c:
In function 'f1':
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gcc=
.c-torture/execute/pr92904.c:23:1:
error: missing definition
for SSA_NAME: _98 in statement:
_69 =3D _98;
during GIMPLE pass: vect
/export/gnu/import/git/gcc-test-master-intel64/src-master/gcc/testsuite/gcc=
.c-torture/execute/pr92904.c:23:1:
internal compiler error: verify_ssa failed
0xfa5802 verify_ssa(bool, bool)
        ../../src-master/gcc/tree-ssa.c:1208
0xcbec85 execute_function_todo
        ../../src-master/gcc/passes.c:1992
0xcbf9cc do_per_function
        ../../src-master/gcc/passes.c:1640
0xcbf9cc execute_todo
        ../../src-master/gcc/passes.c:2039
Please submit a full bug report,=20
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.=20
See <https://gcc.gnu.org/bugs/> for instructions.
compiler exited with status 1=