https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111311
--- Comment #4 from JuzheZhong <juzhe.zhong at rivai dot ai> --- Update status: All C++ FAILs are fixed. There are only 38 FAILs in total: FAIL: gcc.c-torture/unsorted/dump-noaddr.c.*r.vsetvl, -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions compariso n FAIL: gcc.c-torture/unsorted/dump-noaddr.c.*r.vsetvl, -O3 -g comparison FAIL: gcc.dg/Wstringop-overflow-70.c (test for warnings, line 22) FAIL: gcc.dg/pr104992.c scan-tree-dump-times optimized " % " 9 FAIL: gcc.dg/pr70252.c (internal compiler error: in gimple_expand_vec_cond_expr, at gimple-isel.cc:284) FAIL: gcc.dg/pr70252.c (test for excess errors) FAIL: gcc.dg/pr92301.c execution test FAIL: gcc.dg/signbit-2.c scan-tree-dump-not optimized "\\s+>>\\s+31" FAIL: gcc.dg/signbit-5.c execution test FAIL: gcc.dg/unroll-8.c scan-rtl-dump loop2_unroll "Not unrolling loop, doesn'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 Accumulator" 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/forwprop-40.c scan-tree-dump-times optimized "BIT_FIELD_REF" 0 FAIL: gcc.dg/tree-ssa/forwprop-40.c scan-tree-dump-times optimized "BIT_INSERT_EXPR" 0 FAIL: gcc.dg/tree-ssa/forwprop-41.c scan-tree-dump-times optimized "BIT_FIELD_REF" 0 FAIL: gcc.dg/tree-ssa/forwprop-41.c scan-tree-dump-times optimized "BIT_INSERT_EXPR" 1 FAIL: gcc.dg/tree-ssa/gen-vect-11b.c scan-tree-dump-times vect "vectorized 0 loops" 1 FAIL: gcc.dg/tree-ssa/gen-vect-11c.c scan-tree-dump-times vect "vectorized 0 loops" 1 FAIL: gcc.dg/tree-ssa/gen-vect-26.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1 FAIL: gcc.dg/tree-ssa/gen-vect-28.c scan-tree-dump-times vect "Alignment of access forced using peeling" 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" FAIL: gcc.dg/tree-ssa/predcom-2.c scan-tree-dump-times pcom "Unrolling 2 times." 2 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._]+ = (?:(?:vect_)?_[\\d._]+ \\+ (?:vect_)?sum_[\\d._]+|(?:v ect_)?sum_[\\d._]+ \\+ (?:vect_)?_[\\d._]+)" 1 FAIL: gcc.dg/tree-ssa/scev-10.c scan-tree-dump-times ivopts " Type:\\tREFERENCE ADDRESS\n" 1 FAIL: gcc.dg/tree-ssa/scev-11.c scan-tree-dump-times ivopts " Type:\\tREFERENCE ADDRESS\n" 2 FAIL: gcc.dg/tree-ssa/scev-14.c scan-tree-dump ivopts "Overflowness wrto loop niter:\tNo-overflow" FAIL: gcc.dg/tree-ssa/scev-9.c scan-tree-dump-times ivopts " Type:\\tREFERENCE 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 FAIL: gcc.target/riscv/rvv/base/vector-abi-9.c (test for warnings, line 9) Most of them are Dump FAIL which are because of missing VLS modes patterns. Will address them soon
