From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 1D3C73858C52; Wed, 15 Nov 2023 23:39:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 1D3C73858C52 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1700091581; bh=au1jHIqrqxwfkBwRmaYXo7p+4e9kW4PAWQ83P6D5ovo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=xWFXrpzlW62JkJfPBIAFkZyizmxfVTIPbg2fVyb8vtNkt7Y33hd85sQ5VQW3F9uS5 QVNjNfKfxM7RIOauzTT0ti1MxeISDDmjKD3auJUN8PRREYpCbSRqwhX7DXC3x/9rEb XdHiYOi5KgPPN7t/6QhAa7Pglb+xVQZ93Hc70sAw= From: "patrick at rivosinc dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/111311] RISC-V regression testsuite errors with --param=riscv-autovec-preference=scalable Date: Wed, 15 Nov 2023 23:39:39 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: testsuite-fail X-Bugzilla-Severity: normal X-Bugzilla-Who: patrick at rivosinc dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111311 --- Comment #18 from Patrick O'Neill --- 2023-11-04 -> 2023-11-15 rv64gcv glibc on qemu status update: gcc: 83 -> 46 g++: 13 -> 13 gfortran: 30 -> 14 All of these have been resolved failures, no new regressions replaced resolved ones on rv64gcv during this time period. Data from: https://github.com/patrick-rivos/gcc-postcommit-ci/issues/177 =3D=3D=3D gcc: Unexpected fails for rv64gcv lp64d medlow = =3D=3D=3D FAIL: c-c++-common/spec-barrier-1.c -Wc++-compat (test for excess errors) FAIL: c-c++-common/vector-subscript-4.c -Wc++-compat scan-tree-dump-not optimized "vector" XPASS: gcc.dg/attr-alloc_size-11.c missing range info for short (test for warnings, line 51) XPASS: gcc.dg/attr-alloc_size-11.c missing range info for signed char (test= for warnings, line 50) FAIL: gcc.dg/signbit-2.c scan-tree-dump optimized "\\s+>\\s+{ 0(, 0)+ }" FAIL: gcc.dg/signbit-2.c scan-tree-dump-not optimized "\\s+>>\\s+31" FAIL: gcc.dg/signbit-5.c execution test XPASS: gcc.dg/uninit-pred-9_b.c bogus warning (test for bogus messages, line 20) FAIL: gcc.dg/unroll-8.c scan-rtl-dump loop2_unroll "Not unrolling loop, doe= sn't roll" FAIL: gcc.dg/unroll-8.c scan-rtl-dump loop2_unroll "likely upper bound: 6" FAIL: gcc.dg/unroll-8.c scan-rtl-dump loop2_unroll "realistic bound: -1" FAIL: gcc.dg/var-expand1.c scan-rtl-dump loop2_unroll "Expanding Accumulato= r" FAIL: gcc.dg/tree-prof/val-prof-1.c scan-tree-dump optimized "if \\(n_[0-9]= * !=3D 257\\)" FAIL: gcc.dg/tree-prof/val-prof-3.c scan-tree-dump optimized "if \\(_[0-9]*= \\< n_[0-9]*" FAIL: gcc.dg/tree-prof/val-prof-4.c scan-tree-dump optimized "if \\(n_[0-9]* \\>" FAIL: gcc.dg/tree-ssa/copy-headers-8.c scan-tree-dump-times ch2 "Conditional combines static and invariant" 1 FAIL: gcc.dg/tree-ssa/copy-headers-8.c scan-tree-dump-times ch2 "Will dupli= cate bb" 2 FAIL: gcc.dg/tree-ssa/cunroll-16.c scan-tree-dump cunroll "optimized: loop = with [0-9]+ iterations completely unrolled" FAIL: gcc.dg/tree-ssa/cunroll-16.c scan-tree-dump-not optimized "foo" FAIL: gcc.dg/tree-ssa/gen-vect-34.c scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: gcc.dg/tree-ssa/loop-bound-1.c scan-tree-dump ivopts "bounded by 254" FAIL: gcc.dg/tree-ssa/loop-bound-2.c scan-tree-dump ivopts "bounded by 254" XPASS: gcc.dg/tree-ssa/pr84512.c scan-tree-dump optimized "return 285;" FAIL: gcc.dg/tree-ssa/predcom-4.c scan-tree-dump-times pcom "Combination" 1 FAIL: gcc.dg/tree-ssa/predcom-4.c scan-tree-dump-times pcom "Unrolling 3 times." 1 FAIL: gcc.dg/tree-ssa/predcom-5.c scan-tree-dump-times pcom "Combination" 2 FAIL: gcc.dg/tree-ssa/predcom-5.c scan-tree-dump-times pcom "Unrolling 3 times." 1 FAIL: gcc.dg/tree-ssa/predcom-9.c scan-tree-dump pcom "Executing predictive commoning without unrolling" FAIL: gcc.dg/tree-ssa/reassoc-46.c scan-tree-dump-times optimized "(?:vect_)?sum_[\\d._]+ =3D (?:(?:vect_)?_[\\d._]+ \\+ (?:vect_)?sum_[\\d._]+|(?:vect_)?sum_[\\d._]+ \\+ (?:vect_)?_[\\d._]+)" 1 FAIL: gcc.dg/tree-ssa/scev-10.c scan-tree-dump-times ivopts "=20 Type:\\tREFERENCE ADDRESS\n" 1 FAIL: gcc.dg/tree-ssa/scev-11.c scan-tree-dump-times ivopts "=20 Type:\\tREFERENCE ADDRESS\n" 2 FAIL: gcc.dg/tree-ssa/scev-14.c scan-tree-dump ivopts "Overflowness wrto lo= op niter:\tNo-overflow" FAIL: gcc.dg/tree-ssa/scev-9.c scan-tree-dump-times ivopts " Type:\\tREFER= ENCE ADDRESS\n" 1 FAIL: gcc.dg/tree-ssa/split-path-11.c scan-tree-dump-times split-paths "join point for if-convertable half-diamond" 1 XPASS: gcc.dg/tree-ssa/ssa-fre-3.c scan-tree-dump fre1 "Replaced \\(int\\) aa_.*with a_" FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0 FAIL: gcc.dg/vect/pr103116-1.c -flto -ffat-lto-objects scan-tree-dump vect "Data access with gaps requires scalar epilogue loop" FAIL: gcc.dg/vect/pr103116-1.c scan-tree-dump vect "Data access with gaps requires scalar epilogue loop" FAIL: gcc.dg/vect/pr103116-2.c -flto -ffat-lto-objects scan-tree-dump vect "peeling for gaps insufficient for access" FAIL: gcc.dg/vect/pr103116-2.c scan-tree-dump vect "peeling for gaps insufficient for access" FAIL: gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c execution test FAIL: gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c execution test FAIL: gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c execution test FAIL: gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c execution test FAIL: gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c execution test FAIL: gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c execution test =3D=3D=3D g++: Unexpected fails for rv64gcv lp64d medlow = =3D=3D=3D FAIL: c-c++-common/spec-barrier-1.c -std=3Dgnu++14 (test for excess errors) FAIL: c-c++-common/spec-barrier-1.c -std=3Dgnu++17 (test for excess errors) FAIL: c-c++-common/spec-barrier-1.c -std=3Dgnu++20 (test for excess errors) FAIL: c-c++-common/spec-barrier-1.c -std=3Dgnu++98 (test for excess errors) FAIL: c-c++-common/vector-subscript-4.c -std=3Dgnu++14 scan-tree-dump-not optimized "vector" FAIL: c-c++-common/vector-subscript-4.c -std=3Dgnu++17 scan-tree-dump-not optimized "vector" FAIL: c-c++-common/vector-subscript-4.c -std=3Dgnu++20 scan-tree-dump-not optimized "vector" FAIL: c-c++-common/vector-subscript-4.c -std=3Dgnu++98 scan-tree-dump-not optimized "vector" FAIL: g++.dg/contracts/contracts-tmpl-spec2.C output pattern test XPASS: g++.dg/tree-ssa/pr83518.C -std=3Dgnu++14 scan-tree-dump optimized "return 15;" XPASS: g++.dg/tree-ssa/pr83518.C -std=3Dgnu++17 scan-tree-dump optimized "return 15;" XPASS: g++.dg/tree-ssa/pr83518.C -std=3Dgnu++20 scan-tree-dump optimized "return 15;" XPASS: g++.dg/tree-ssa/pr83518.C -std=3Dgnu++98 scan-tree-dump optimized "return 15;" =3D=3D=3D gfortran: Unexpected fails for rv64gcv lp64d medl= ow =3D=3D=3D FAIL: gfortran.dg/ieee/ieee_6.f90 -O0 execution test FAIL: gfortran.dg/ieee/ieee_6.f90 -O1 execution test FAIL: gfortran.dg/ieee/ieee_6.f90 -O2 execution test FAIL: gfortran.dg/ieee/ieee_6.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/ieee/ieee_6.f90 -O3 -g execution test FAIL: gfortran.dg/ieee/ieee_6.f90 -Os execution test FAIL: gfortran.dg/ieee/modes_1.f90 -O0 execution test FAIL: gfortran.dg/ieee/modes_1.f90 -O1 execution test FAIL: gfortran.dg/ieee/modes_1.f90 -O2 execution test FAIL: gfortran.dg/ieee/modes_1.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/ieee/modes_1.f90 -O3 -g execution test FAIL: gfortran.dg/ieee/modes_1.f90 -Os execution test FAIL: gfortran.dg/vect/pr83232.f90 -O scan-tree-dump-times slp1 "vectorizing stmts using SLP" 3 FAIL: gfortran.dg/vect/vect-8.f90 -O scan-tree-dump-times vect "vectori= zed 2[234] loops" 1=