[r14-9478 Regression] FAIL: g++.dg/torture/pr104601.C -Os (test for excess errors) on Linux/x86_64

2024-03-14 Thread haochen.jiang
On Linux/x86_64, df483ebd24689a3bebfae2089637a00eca0e5a12 is the first bad commit commit df483ebd24689a3bebfae2089637a00eca0e5a12 Author: Jonathan Wakely Date: Mon Feb 26 13:17:13 2024 + libstdc++: Add nodiscard in caused FAIL: g++.dg/torture/pr104601.C -O0 (test for excess error

[r13-8480 Regression] FAIL: gcc.dg/tree-ssa/andnot-2.c scan-tree-dump-not forwprop3 "_expr" on Linux/x86_64

2024-03-22 Thread haochen.jiang
On Linux/x86_64, a9a425df628ab80374cc6a132d39e470bc78c8bc is the first bad commit commit a9a425df628ab80374cc6a132d39e470bc78c8bc Author: Richard Biener Date: Fri Feb 23 16:06:05 2024 +0100 middle-end/114070 - folding breaking VEC_COND expansion caused FAIL: gcc.dg/tree-ssa/andnot-2.c sc

[r14-9668 Regression] FAIL: gcc.c-torture/execute/pr111151.c -Os execution test on Linux/x86_64

2024-03-26 Thread haochen.jiang
On Linux/x86_64, c4f2c84e8fa369856aee76679590eb613724bfb0 is the first bad commit commit c4f2c84e8fa369856aee76679590eb613724bfb0 Author: Jakub Jelinek Date: Tue Mar 26 11:21:38 2024 +0100 fold-const: Punt on MULT_EXPR in extract_muldiv MIN/MAX_EXPR case [PR51] caused FAIL: gcc.c-tor

[r14-9677 Regression] FAIL: gcc.dg/debug/btf/btf-datasec-1.c scan-assembler-times .4byte[\t ][a-e][\t ]+[^\n]*bts_offset 5 on Linux/x86_64

2024-03-26 Thread haochen.jiang
On Linux/x86_64, fa60ac549649655a3f55e69f83d2e97423d3eb5c is the first bad commit commit fa60ac549649655a3f55e69f83d2e97423d3eb5c Author: Cupertino Miranda Date: Tue Mar 26 11:59:47 2024 + btf: Emit labels in DATASEC bts_offset entries. caused FAIL: gcc.dg/debug/btf/btf-datasec-1.c s

[r14-9692 Regression] FAIL: gcc.target/i386/pr101950-2.c scan-assembler-times \txor[ql]\t 2 on Linux/x86_64

2024-03-27 Thread haochen.jiang
On Linux/x86_64, 839bc42772ba7af66af3bd16efed4a69511312ae is the first bad commit commit 839bc42772ba7af66af3bd16efed4a69511312ae Author: Segher Boessenkool Date: Wed Mar 27 14:09:52 2024 + combine: Don't combine if I2 does not change caused FAIL: gcc.target/i386/pr101950-2.c scan-as

[r14-9912 Regression] FAIL: gcc.dg/guality/pr54693-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 z == 30 - 3 * i on Linux/x86_64

2024-04-11 Thread haochen.jiang
On Linux/x86_64, c7e8a8d814229fd6fc4c16c2452f15dddc613479 is the first bad commit commit c7e8a8d814229fd6fc4c16c2452f15dddc613479 Author: Richard Biener Date: Thu Apr 11 11:08:07 2024 +0200 tree-optimization/109596 - wrong debug stmt move by copyheader caused FAIL: gcc.dg/guality/pr43051

[r14-8768 Regression] FAIL: libgomp.fortran/non-rectangular-loop-1.f90 -O1 execution test on Linux/x86_64

2024-02-03 Thread haochen.jiang
On Linux/x86_64, 85094e2aa6dba7908f053046f02dd443e8f65d72 is the first bad commit commit 85094e2aa6dba7908f053046f02dd443e8f65d72 Author: Tamar Christina Date: Fri Feb 2 23:52:27 2024 + middle-end: check memory accesses in the destination block [PR113588]. caused FAIL: libgomp.fortra

[r14-8768 Regression] FAIL: libgomp.fortran/non-rectangular-loop-1.f90 -O1 execution test on Linux/x86_64

2024-02-03 Thread haochen.jiang
On Linux/x86_64, 85094e2aa6dba7908f053046f02dd443e8f65d72 is the first bad commit commit 85094e2aa6dba7908f053046f02dd443e8f65d72 Author: Tamar Christina Date: Fri Feb 2 23:52:27 2024 + middle-end: check memory accesses in the destination block [PR113588]. caused FAIL: libgomp.fortra

[r14-8838 Regression] FAIL: gcc.dg/vect/vect-early-break_110-pr113467.c (test for excess errors) on Linux/x86_64

2024-02-07 Thread haochen.jiang
On Linux/x86_64, 194d0956ef5992d4e453bde3eb5772dc077f610c is the first bad commit commit 194d0956ef5992d4e453bde3eb5772dc077f610c Author: Tamar Christina Date: Wed Feb 7 10:57:05 2024 + middle-end: add additional runtime test for [PR113467] caused FAIL: gcc.dg/vect/vect-early-break_1

[r14-8925 Regression] FAIL: gcc.dg/torture/pr56689.c -O3 -g (test for excess errors) on Linux/x86_64

2024-02-18 Thread haochen.jiang
On Linux/x86_64, 1e3f78dbb328a2f2db8def241372cb947d9cb7eb is the first bad commit commit 1e3f78dbb328a2f2db8def241372cb947d9cb7eb Author: Richard Biener Date: Mon Feb 12 10:40:42 2024 +0100 tree-optimization/113863 - elide degenerate virtual PHIs when moving ee stores caused FAIL: gcc.c

[r14-8998 Regression] FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for excess errors) on Linux/x86_64

2024-02-18 Thread haochen.jiang
On Linux/x86_64, c9ce332b557bb95987d038d98ea929cdfd1eae1d is the first bad commit commit c9ce332b557bb95987d038d98ea929cdfd1eae1d Author: Jonathan Wakely Date: Wed Feb 7 11:31:10 2024 + libstdc++: Use 128-bit arithmetic for std::linear_congruential_engine [PR87744] caused FAIL: 26_n

[r14-9028 Regression] FAIL: 26_numerics/random/pr60037-neg.cc -std=gnu++17 (test for errors, line 3350) on Linux/x86_64

2024-02-18 Thread haochen.jiang
On Linux/x86_64, 7f3d900684ad989164114f25eb46a33871c6533d is the first bad commit commit 7f3d900684ad989164114f25eb46a33871c6533d Author: Jonathan Wakely Date: Wed Feb 7 11:31:10 2024 + libstdc++: Fix FAIL: 26_numerics/random/pr60037-neg.cc [PR113931] caused FAIL: 26_numerics/random/

[r14-9138 Regression] FAIL: g++.dg/warn/Wmismatched-new-delete-8.C -std=gnu++20 (test for excess errors) on Linux/x86_64

2024-02-22 Thread haochen.jiang
On Linux/x86_64, 1076ffda6ce5e6d5fc9577deaf8233e549e5787a is the first bad commit commit 1076ffda6ce5e6d5fc9577deaf8233e549e5787a Author: Andrew Pinski Date: Wed Feb 21 20:12:21 2024 -0800 warn-access: Fix handling of unnamed types [PR109804] caused FAIL: g++.dg/warn/Wmismatched-new-dele

[r14-9155 Regression] FAIL: gcc.dg/rtl/aarch64/pr113295-1.c (test for excess errors) on Linux/x86_64

2024-02-24 Thread haochen.jiang
On Linux/x86_64, 8a16e06da97f51574cfad17e2cece2e58571305d is the first bad commit commit 8a16e06da97f51574cfad17e2cece2e58571305d Author: Richard Sandiford Date: Fri Feb 23 14:12:54 2024 + aarch64: Add missing early-ra bookkeeping [PR113295] caused FAIL: gcc.dg/rtl/aarch64/pr113295-1

[r14-9173 Regression] FAIL: gcc.dg/tree-ssa/andnot-2.c scan-tree-dump-not forwprop3 "_expr" on Linux/x86_64

2024-02-26 Thread haochen.jiang
On Linux/x86_64, af66ad89e8169f44db723813662917cf4cbb78fc is the first bad commit commit af66ad89e8169f44db723813662917cf4cbb78fc Author: Richard Biener Date: Fri Feb 23 16:06:05 2024 +0100 middle-end/114070 - folding breaking VEC_COND expansion caused FAIL: gcc.dg/tree-ssa/andnot-2.c sc

[r14-7139 Regression] FAIL: gcc.dg/pr15784-1.c scan-tree-dump-times gimple "ABS_EXPR" 0 on Linux/x86_64

2024-01-11 Thread haochen.jiang
On Linux/x86_64, 897b95a12b7fe549ec2cb8ef3a3f0e4fbabf9737 is the first bad commit commit 897b95a12b7fe549ec2cb8ef3a3f0e4fbabf9737 Author: Richard Biener Date: Thu Jan 11 12:02:43 2024 +0100 tree-optimization/113126 - vector extension compare optimization caused FAIL: gcc.dg/pr15784-1.c s

[r14-7158 Regression] FAIL: gcc.dg/gomp/bad-array-section-c-3.c at line 14 (test for warnings, line 12) on Linux/x86_64

2024-01-11 Thread haochen.jiang
On Linux/x86_64, b5476e4c881b0d2bfbbfb84ee38d791123acf8e1 is the first bad commit commit b5476e4c881b0d2bfbbfb84ee38d791123acf8e1 Author: Julian Brown Date: Mon Nov 15 02:23:49 2021 -0800 OpenMP: lvalue parsing for map/to/from clauses (C) caused FAIL: gcc.dg/gomp/bad-array-section-c-3.c

[r14-7199 Regression] FAIL: gcc.dg/vect/vect-early-break_100-pr113287.c (test for excess errors) on Linux/x86_64

2024-01-12 Thread haochen.jiang
On Linux/x86_64, d14ef0987de2f6f2dac64f4f0f068b929078a01d is the first bad commit commit d14ef0987de2f6f2dac64f4f0f068b929078a01d Author: Tamar Christina Date: Fri Jan 12 15:27:45 2024 + testsuite: Make bitint early vect test more accurate caused FAIL: gcc.dg/vect/vect-early-break_10

[r14-8206 Regression] FAIL: gfortran.dg/forall_1.f90 -O3 -g (test for excess errors) on Linux/x86_64

2024-01-18 Thread haochen.jiang
On Linux/x86_64, 0f3880d6ad0e40c4a8b6d94b2c93931cdf42 is the first bad commit commit 0f3880d6ad0e40c4a8b6d94b2c93931cdf42 Author: Richard Biener Date: Wed Jan 17 13:24:22 2024 +0100 tree-optimization/113374 - early break vect and virtual operands caused FAIL: gcc.c-torture/execut

[r14-8346 Regression] FAIL: gcc.dg/guality/pr54796.c -Os -DPREVENT_OPTIMIZATION line 17 c == 5 on Linux/x86_64

2024-01-23 Thread haochen.jiang
On Linux/x86_64, a98d5130a6dcff2ed4db371e500550134777b8cf is the first bad commit commit a98d5130a6dcff2ed4db371e500550134777b8cf Author: Richard Biener Date: Mon Jan 15 12:55:20 2024 +0100 rtl-optimization/113255 - base_alias_check vs. pointer difference caused FAIL: gcc.dg/guality/pr54

[r14-8346 Regression] FAIL: gcc.dg/guality/pr54796.c -Os -DPREVENT_OPTIMIZATION line 17 c == 5 on Linux/x86_64

2024-01-23 Thread haochen.jiang
On Linux/x86_64, a98d5130a6dcff2ed4db371e500550134777b8cf is the first bad commit commit a98d5130a6dcff2ed4db371e500550134777b8cf Author: Richard Biener Date: Mon Jan 15 12:55:20 2024 +0100 rtl-optimization/113255 - base_alias_check vs. pointer difference caused FAIL: gcc.dg/torture/pr11

[r14-6468 Regression] FAIL: std/time/year/io.cc -std=gnu++26 execution test on Linux/x86_64

2023-12-13 Thread haochen.jiang
On Linux/x86_64, a01462ae8bafa86e7df47a252917ba6899d587cf is the first bad commit commit a01462ae8bafa86e7df47a252917ba6899d587cf Author: Jonathan Wakely Date: Mon Dec 11 15:33:59 2023 + libstdc++: Fix std::format output of %C for negative years caused FAIL: std/time/year/io.cc -std

[r14-6470 Regression] FAIL: g++.dg/pr112822.C -std=gnu++98 (test for excess errors) on Linux/x86_64

2023-12-13 Thread haochen.jiang
On Linux/x86_64, 788e0d48ec639d44294434f4f20ae94023c3759d is the first bad commit commit 788e0d48ec639d44294434f4f20ae94023c3759d Author: Peter Bergner Date: Tue Dec 12 16:46:16 2023 -0600 testsuite: Add testcase for already fixed PR [PR112822] caused FAIL: g++.dg/pr112822.C -std=gnu++1

[r14-6515 Regression] FAIL: c-c++-common/gomp/target-enter-data-1.c -std=c++98 scan-tree-dump-times gimple "map\\(struct:\\*\\(f->bars \\+ \\(sizetype\\) \\(\\([^\\)]+\\) n \\* 16\\)\\) \\[len: 1\\]

2023-12-13 Thread haochen.jiang
On Linux/x86_64, 5fdb150cd4bf8f2da335e3f5c3a17aafcbc66dbe is the first bad commit commit 5fdb150cd4bf8f2da335e3f5c3a17aafcbc66dbe Author: Julian Brown Date: Mon Aug 14 12:41:56 2023 + OpenMP/OpenACC: Rework clause expansion and nested struct handling caused FAIL: c-c++-common/gomp/ta

[r14-6559 Regression] FAIL: gcc.dg/guality/pr58791-4.c -Os -DPREVENT_OPTIMIZATION line pr58791-4.c:32 i == 486 on Linux/x86_64

2023-12-14 Thread haochen.jiang
On Linux/x86_64, 8afdbcdd7abe1e3c7a81e07f34c256e7f2dbc652 is the first bad commit commit 8afdbcdd7abe1e3c7a81e07f34c256e7f2dbc652 Author: Di Zhao Date: Fri Dec 15 03:22:32 2023 +0800 Consider fully pipelined FMA in get_reassociation_width caused FAIL: gcc.dg/guality/pr58791-4.c -O2 -D

[r14-6559 Regression] FAIL: gcc.dg/guality/pr58791-4.c -Os -DPREVENT_OPTIMIZATION line pr58791-4.c:32 i == 486 on Linux/x86_64

2023-12-15 Thread haochen.jiang
On Linux/x86_64, 8afdbcdd7abe1e3c7a81e07f34c256e7f2dbc652 is the first bad commit commit 8afdbcdd7abe1e3c7a81e07f34c256e7f2dbc652 Author: Di Zhao Date: Fri Dec 15 03:22:32 2023 +0800 Consider fully pipelined FMA in get_reassociation_width caused FAIL: gcc.dg/pr110279-2.c scan-tree-dump-n

[r14-6770 Regression] FAIL: gcc.dg/gnu23-tag-4.c (test for excess errors) on Linux/x86_64

2023-12-21 Thread haochen.jiang
On Linux/x86_64, 23fee88f84873b0b8b41c8e5a9b229d533fb4022 is the first bad commit commit 23fee88f84873b0b8b41c8e5a9b229d533fb4022 Author: Martin Uecker Date: Tue Aug 15 14:58:32 2023 +0200 c23: tag compatibility rules for struct and unions caused FAIL: gcc.dg/gnu23-tag-4.c (test for exce

[r14-6796 Regression] FAIL: g++.dg/abi/mangle-regparm1a.C -std=gnu++98 (test for warnings, line 6) on Linux/x86_64

2023-12-25 Thread haochen.jiang
On Linux/x86_64, 2fa122cae50cd87c1262c4ec18a783ee9bbbdaaa is the first bad commit commit 2fa122cae50cd87c1262c4ec18a783ee9bbbdaaa Author: Jason Merrill Date: Thu Dec 21 16:16:37 2023 -0500 testsuite: suppress mangling compatibility aliases caused FAIL: g++.dg/abi/mangle-regparm1a.C -std

[r14-6822 Regression] FAIL: 25_algorithms/partition_point/constrained.cc -std=gnu++26 execution test on Linux/x86_64

2023-12-25 Thread haochen.jiang
On Linux/x86_64, 01f4251b8775c832a92d55e2df57c9ac72eaceef is the first bad commit commit 01f4251b8775c832a92d55e2df57c9ac72eaceef Author: Tamar Christina Date: Sun Dec 24 19:18:12 2023 + middle-end: Support vectorization of loops with multiple exits. caused FAIL: 25_algorithms/partit

[r14-6822 Regression] FAIL: 25_algorithms/partition_point/constrained.cc -std=gnu++26 execution test on Linux/x86_64

2023-12-25 Thread haochen.jiang
On Linux/x86_64, 01f4251b8775c832a92d55e2df57c9ac72eaceef is the first bad commit commit 01f4251b8775c832a92d55e2df57c9ac72eaceef Author: Tamar Christina Date: Sun Dec 24 19:18:12 2023 + middle-end: Support vectorization of loops with multiple exits. caused FAIL: gcc.target/i386/sse4

[r14-7003 Regression] FAIL: gfortran.dg/power_8.f90 -O3 -g execution test on Linux/x86_64

2024-01-08 Thread haochen.jiang
On Linux/x86_64, b3cc5a1efead520bc977b4ba51f1328d01b3e516 is the first bad commit commit b3cc5a1efead520bc977b4ba51f1328d01b3e516 Author: Richard Biener Date: Fri Dec 15 10:32:29 2023 +0100 tree-optimization/113026 - avoid vector epilog in more cases caused FAIL: gcc.c-torture/execute/95

[r14-7033 Regression] FAIL: g++.dg/gomp/bad-array-section-4.C -std=c++98 at line 37 (test for warnings, line 35) on Linux/x86_64

2024-01-09 Thread haochen.jiang
On Linux/x86_64, 1413af02d62182bc1e19698aaa4dae406f8f13bf is the first bad commit commit 1413af02d62182bc1e19698aaa4dae406f8f13bf Author: Julian Brown Date: Mon Sep 12 17:11:29 2022 + OpenMP: lvalue parsing for map/to/from clauses (C++) caused FAIL: g++.dg/gomp/array-section-1.C -st

[r14-6114 Regression] FAIL: gcc.dg/tree-ssa/ssa-sink-16.c (test for excess errors) on Linux/x86_64

2023-12-04 Thread haochen.jiang
On Linux/x86_64, de0ab339a795352c843f6e9b2dfce222f26588de is the first bad commit commit de0ab339a795352c843f6e9b2dfce222f26588de Author: Richard Biener Date: Mon Dec 4 10:46:11 2023 +0100 tree-optimization/112827 - corrupt SCEV cache during SCCP caused FAIL: gcc.dg/tree-ssa/ssa-sink-16.

[r14-6412 Regression] FAIL: libgomp.fortran/allocators-5.f90 -O (test for excess errors) on Linux/x86_64

2023-12-11 Thread haochen.jiang
On Linux/x86_64, 2505a8b41d3b74a545755a278f3750a29c1340b6 is the first bad commit commit 2505a8b41d3b74a545755a278f3750a29c1340b6 Author: Tobias Burnus Date: Mon Dec 11 15:08:07 2023 +0100 OpenMP: Minor '!$omp allocators' cleanup caused FAIL: gfortran.dg/gomp/allocate-5.f90 -O (intern

[r14-6420 Regression] FAIL: gcc.target/i386/pr110790-2.c scan-assembler-times shrq 2 on Linux/x86_64

2023-12-11 Thread haochen.jiang
On Linux/x86_64, 85c5efcffed19ca6160eeecc2d4faebd9fee63aa is the first bad commit commit 85c5efcffed19ca6160eeecc2d4faebd9fee63aa Author: Andrew Pinski Date: Sat Nov 11 15:54:10 2023 -0800 MATCH: (convert)(zero_one !=/== 0/1) for outer type and zero_one type are the same caused FAIL: gc

[r14-5513 Regression] FAIL: gcc.target/i386/avx-storeu2-m128i-1.c scan-assembler \tvextract[if]128\t on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 9251db0dabc8e75c31b49a5b589124e9a2bc8299 is the first bad commit commit 9251db0dabc8e75c31b49a5b589124e9a2bc8299 Author: Hongyu Wang Date: Thu Nov 9 13:11:41 2023 +0800 [i386] APX: Fix EGPR usage in several patterns. caused FAIL: gcc.target/i386/avx256-unaligned-store-1.

[r14-5284 Regression] FAIL: gcc.target/i386/fnabs.c scan-assembler-times \tv?orp[sd][ \t] 2 on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 3f176e1adc6bc9cc2c21222d776b51d9f43cb66b is the first bad commit commit 3f176e1adc6bc9cc2c21222d776b51d9f43cb66b Author: Tamar Christina Date: Thu Nov 9 13:59:39 2023 + middle-end: optimize fneg (fabs (x)) to copysign (x, -1) [PR109154] caused FAIL: gcc.target/i386/f

[r14-5666 Regression] FAIL: gcc.dg/tree-prof/time-profiler-3.c scan-ipa-dump-times profile "Read tp_first_run: 2" 1 on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 41aacdea55c5d795a7aa195357d966645845d00e is the first bad commit commit 41aacdea55c5d795a7aa195357d966645845d00e Author: Sebastian Huber Date: Mon Nov 20 15:26:38 2023 +0100 gcov: Fix integer types in gen_counter_update() caused FAIL: gcc.dg/tree-prof/time-profiler-3.c s

[r14-5355 Regression] FAIL: ext/pb_ds/example/store_hash.cc -std=gnu++17 execution test on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 3cd3a09b3f91a1d023cb180763d40598d6bb274b is the first bad commit commit 3cd3a09b3f91a1d023cb180763d40598d6bb274b Author: Richard Sandiford Date: Sat Nov 11 17:28:55 2023 + mode-switching: Add note problem caused FAIL: ext/pb_ds/example/store_hash.cc -std=gnu++17 exe

[r14-5579 Regression] FAIL: gcc.dg/tree-ssa/ssa-lim-11.c scan-tree-dump-times lim2 "Executing store motion of __gcov0.access_buf\\[[12]\\] from loop 1" 2 on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 20a3c74c347429c109bc7002285b735be83f6a0b is the first bad commit commit 20a3c74c347429c109bc7002285b735be83f6a0b Author: Sebastian Huber Date: Tue Nov 14 21:36:51 2023 +0100 gcov: Improve -fprofile-update=atomic caused FAIL: gcc.dg/tree-ssa/ssa-lim-11.c scan-tree-dump-ti

[r14-5115 Regression] FAIL: gcc.dg/Wnonnull-4.c (test for excess errors) on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 6e9ee44d96e5bda8808dd9d8ccf58d2525383f6b is the first bad commit commit 6e9ee44d96e5bda8808dd9d8ccf58d2525383f6b Author: Martin Uecker Date: Thu Apr 13 19:35:15 2023 +0200 Reduce false positives for -Wnonnull for VLA parameters [PR98541] caused FAIL: gcc.dg/Wnonnull-4.c

[r14-5759 Regression] FAIL: gcc.dg/Wstringop-overflow-17.c (test for warnings, line 9) on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 6bf66276e3e41d5d92f7b7260e98b6a111653805 is the first bad commit commit 6bf66276e3e41d5d92f7b7260e98b6a111653805 Author: Richard Biener Date: Wed Nov 22 11:10:41 2023 +0100 tree-optimization/112344 - wrong final value replacement caused FAIL: gcc.dg/vect/no-scevccp-norea

[r14-5679 Regression] FAIL: g++.dg/opt/pr110879.C -std=gnu++98 scan-tree-dump-not optimized "=\\s*\\S*res_(?!\\S*_M_end_of_storage;)" on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 1d82fc2e6824bf83159389729c31a942f7b91b04 is the first bad commit commit 1d82fc2e6824bf83159389729c31a942f7b91b04 Author: Jan Hubicka Date: Tue Nov 21 15:17:16 2023 +0100 optimize std::vector::push_back caused FAIL: g++.dg/opt/pr110879.C -std=gnu++98 scan-tree-dump-not

[r14-5113 Regression] FAIL: gcc.dg/vect/vect-simd-clone-20.c scan-tree-dump-times vect "[\\n\\r] [^\\n]* = foo\\.simdclone" 4 on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, aed00696a01ac065e9ed327434ec29d1cf50179e is the first bad commit commit aed00696a01ac065e9ed327434ec29d1cf50179e Author: Andre Vieira Date: Fri Nov 3 19:09:07 2023 + vect: allow using inbranch simdclones for masked loops caused FAIL: gcc.dg/vect/vect-simd-clone-20.c

[r14-5578 Regression] FAIL: gfortran.dg/gomp/pr27573.f90 -O (test for excess errors) on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, a350a74d6113e3a84943266eb691275951c109d9 is the first bad commit commit a350a74d6113e3a84943266eb691275951c109d9 Author: Sebastian Huber Date: Sat Oct 21 15:52:15 2023 +0200 gcov: Add gen_counter_update() caused FAIL: gcc.dg/gomp/pr27573.c (internal compiler error: verif

[r14-5385 Regression] FAIL: std/time/format.cc -std=gnu++26 execution test on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 0a140730c970870a5125beb1114f6c01679a040e is the first bad commit commit 0a140730c970870a5125beb1114f6c01679a040e Author: Roger Sayle Date: Mon Nov 13 09:05:16 2023 + i386: Improve reg pressure of double word right shift then truncate. caused FAIL: 20_util/duration/io

[r14-5456 Regression] FAIL: gcc.c-torture/execute/pr82524.c -Os (test for excess errors) on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, b42a09b258c3ed8d1368e0ef0948034dcf0f8ac9 is the first bad commit commit b42a09b258c3ed8d1368e0ef0948034dcf0f8ac9 Author: Uros Bizjak Date: Tue Nov 14 18:34:43 2023 +0100 i386: Generate strict_low_part QImode insn with high input register caused FAIL: gcc.c-torture/execut

[r14-5628 Regression] FAIL: gcc.dg/vla-1.c scan-tree-dump-times optimized " s=> i" 2 on Linux/x86_64

2023-11-26 Thread haochen.jiang
On Linux/x86_64, 53ba8d669550d3a1f809048428b97ca607f95cf5 is the first bad commit commit 53ba8d669550d3a1f809048428b97ca607f95cf5 Author: Jan Hubicka Date: Mon Nov 20 19:35:53 2023 +0100 inter-procedural value range propagation caused FAIL: gcc.dg/guality/ipa-sra-1.c -O2 -DPREVENT_OPT

[r14-5930 Regression] FAIL: gcc.c-torture/compile/libcall-2.c -Os (test for excess errors) on Linux/x86_64

2023-11-28 Thread haochen.jiang
On Linux/x86_64, f31a019d1161ec78846473da743aedf49cca8c27 is the first bad commit commit f31a019d1161ec78846473da743aedf49cca8c27 Author: Jose E. Marchesi Date: Fri Nov 24 06:30:28 2023 +0100 Emit funcall external declarations only if actually used. caused FAIL: gcc.c-torture/compile/lib

[r15-1758 Regression] FAIL: g++.dg/cpp2a/spaceship-narrowing1.C -std=c++20 (test for excess errors) on Linux/x86_64

2024-07-01 Thread haochen.jiang
On Linux/x86_64, 52d71b6b1f0f465a6cf064f61b22fc99453ec132 is the first bad commit commit 52d71b6b1f0f465a6cf064f61b22fc99453ec132 Author: Marek Polacek Date: Fri Jun 28 17:51:19 2024 -0400 c++: DR2627, Bit-fields and narrowing conversions [PR94058] caused FAIL: g++.dg/cpp2a/spaceship-nar

[r15-1848 Regression] FAIL: gcc.dg/vect/slp-54.c scan-tree-dump vect "vectorizing stmts using SLP" on Linux/x86_64

2024-07-05 Thread haochen.jiang
On Linux/x86_64, 7eb8b65780d9dc3e266056383279b00d5e152bea is the first bad commit commit 7eb8b65780d9dc3e266056383279b00d5e152bea Author: Richard Biener Date: Wed Jul 3 13:50:59 2024 +0200 Support group size of three in SLP store permute lowering caused FAIL: gcc.dg/vect/slp-54.c -flto -

[r15-1936 Regression] FAIL: gcc.target/i386/avx512vl-vpmovuswb-2.c execution test on Linux/x86_64

2024-07-10 Thread haochen.jiang
On Linux/x86_64, 80e446e829d818dc19daa6e671b9626e93ee4949 is the first bad commit commit 80e446e829d818dc19daa6e671b9626e93ee4949 Author: Pan Li Date: Fri Jul 5 20:36:35 2024 +0800 Match: Support form 2 for the .SAT_TRUNC caused FAIL: gcc.target/i386/avx512f-vpmovusqb-2.c execution test

[r15-2011 Regression] FAIL: gcc.target/i386/pr31985.c scan-assembler-times movl 4 on Linux/x86_64

2024-07-15 Thread haochen.jiang
On Linux/x86_64, a6f551d079de1d151b272bcdd3d42316857c9d4e is the first bad commit commit a6f551d079de1d151b272bcdd3d42316857c9d4e Author: Jeff Law Date: Fri Jul 12 13:11:33 2024 -0600 [PR rtl-optimization/115876] Fix one of two ubsan reported issues in new ext-dce.cc code caused FAIL: g

[r15-2135 Regression] FAIL: libgomp.oacc-fortran/privatized-ref-2.f90 -DACC_DEVICE_TYPE_host=1 -DACC_MEM_SHARED=1 -foffload=disable -Os at line 32 (test for warnings, line 31) on Linux/x86_64

2024-07-18 Thread haochen.jiang
On Linux/x86_64, c3aa339ea50f050caf7ed2e497f5499ec2d7b9cc is the first bad commit commit c3aa339ea50f050caf7ed2e497f5499ec2d7b9cc Author: Paul Thomas Date: Thu Jul 18 08:51:35 2024 +0100 Fortran: Suppress bogus used uninitialized warnings [PR108889]. caused FAIL: libgomp.oacc-fortran/pri

[r13-8926 Regression] FAIL: gfortran.dg/pr113363.f90 -Os (test for excess errors) on Linux/x86_64

2024-07-20 Thread haochen.jiang
On Linux/x86_64, 7c81ff02a943cda82cc1a82b36ae8ab14470b00a is the first bad commit commit 7c81ff02a943cda82cc1a82b36ae8ab14470b00a Author: Paul Thomas Date: Mon May 13 07:27:20 2024 +0100 Fortran: Fix wrong code in unlimited polymorphic assignment [PR113363] caused FAIL: gfortran.dg/pr113

[r15-499 Regression] FAIL: g++.target/i386/pr107563-b.C scan-assembler-times psrlw 1 on Linux/x86_64

2024-05-15 Thread haochen.jiang
On Linux/x86_64, a71f90c5a7ae2942083921033cb23dcd63e70525 is the first bad commit commit a71f90c5a7ae2942083921033cb23dcd63e70525 Author: Levy Hsu Date: Thu May 9 16:50:56 2024 +0800 x86: Add 3-instruction subroutine vector shift for V16QI in ix86_expand_vec_perm_const_1 [PR107563] cause

[r15-512 Regression] FAIL: gfortran.dg/vect/vect-do-concurrent-1.f90 -O at line 14 (test for warnings, line ) on Linux/x86_64

2024-05-15 Thread haochen.jiang
On Linux/x86_64, 9b7cad5884f21cc5783075be0043777448db3fab is the first bad commit commit 9b7cad5884f21cc5783075be0043777448db3fab Author: Jan Hubicka Date: Wed May 15 14:14:27 2024 +0200 Avoid pointer compares on TYPE_MAIN_VARIANT in TBAA caused FAIL: gcc.dg/tree-ssa/ssa-lim-15.c scan-tr

[r15-580 Regression] FAIL: experimental/functional/searchers.cc -std=gnu++17 execution test on Linux/x86_64

2024-05-16 Thread haochen.jiang
On Linux/x86_64, f3e5f4c58591f5dacdd14a65ec47bbe310df02a0 is the first bad commit commit f3e5f4c58591f5dacdd14a65ec47bbe310df02a0 Author: Richard Biener Date: Mon Mar 11 11:17:32 2024 +0100 tree-optimization/13962 - handle ptr-ptr compares in ptrs_compare_unequal caused FAIL: experimenta

[r15-812 Regression] FAIL: gcc.dg/vect/vect-gather-4.c scan-tree-dump-not vect "Loop contains only SLP stmts" on Linux/x86_64

2024-05-24 Thread haochen.jiang
On Linux/x86_64, c71886f2ca2e46ce1449c7064d6f1b447d02fcba is the first bad commit commit c71886f2ca2e46ce1449c7064d6f1b447d02fcba Author: Richard Biener Date: Fri Sep 29 13:13:16 2023 +0200 Avoid splitting store dataref groups during SLP discovery caused FAIL: gcc.dg/vect/vect-gather-4.c

[r15-853 Regression] FAIL: gcc.dg/tree-ssa/bitops-9.c scan-tree-dump-times optimized "bit_not_expr, " 1 on Linux/x86_64

2024-05-27 Thread haochen.jiang
On Linux/x86_64, c5a7628470a7fb801ebeea82e16a4549db43bfa5 is the first bad commit commit c5a7628470a7fb801ebeea82e16a4549db43bfa5 Author: Andrew Pinski Date: Sun May 26 17:59:21 2024 -0700 match: Use uniform_integer_cst_p in bitwise_inverted_equal_p [PR115238] caused FAIL: gcc.dg/tree-ss

[r14-10271 Regression] FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors) on Linux/x86_64

2024-06-03 Thread haochen.jiang
On Linux/x86_64, 97474ba2075dc3c397bbc2861646561dcfd13386 is the first bad commit commit 97474ba2075dc3c397bbc2861646561dcfd13386 Author: Haochen Jiang Date: Mon May 20 15:52:32 2024 +0800 Add AVX10.1 target_clones support caused FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors

[r15-984 Regression] FAIL: gcc.target/i386/pr86722.c scan-assembler-times (?n)(?:andnpd|andpd) 1 on Linux/x86_64

2024-06-03 Thread haochen.jiang
On Linux/x86_64, ac306de7d5100d3682eae2270995a9abbe19db38 is the first bad commit commit ac306de7d5100d3682eae2270995a9abbe19db38 Author: liuhongt Date: Fri May 31 14:38:07 2024 +0800 Add some preference for floating point rtl ifcvt when sse4.1 is not available caused FAIL: gcc.target/i

[r15-983 Regression] FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors) on Linux/x86_64

2024-06-03 Thread haochen.jiang
On Linux/x86_64, 1f2ca510065a2033bac408eb5a960ef0126f25cc is the first bad commit commit 1f2ca510065a2033bac408eb5a960ef0126f25cc Author: Haochen Jiang Date: Mon May 20 15:52:32 2024 +0800 Add AVX10.1 target_clones support caused FAIL: gcc.target/i386/avx10_1-25.c (test for excess errors

[r15-2820 Regression] FAIL: gcc.target/i386/pr105493.c scan-tree-dump-times slp1 " MEM \\[[^]]*\\] = " 4 on Linux/x86_64

2024-08-08 Thread haochen.jiang
On Linux/x86_64, ab18785840d7b8afd9f716bab9d1eab415bc4fe9 is the first bad commit commit ab18785840d7b8afd9f716bab9d1eab415bc4fe9 Author: Manolis Tsamis Date: Tue Jun 25 08:00:04 2024 -0700 Rearrange SLP nodes with duplicate statements [PR98138] caused FAIL: gcc.target/i386/pr105493.c sc

[r15-2991 Regression] FAIL: gcc.target/i386/avx10_2-rounding-1.c (test for excess errors) on Linux/x86_64

2024-08-20 Thread haochen.jiang
On Linux/x86_64, e22e3af1954469c40b139b7cfa8e7708592f4bfd is the first bad commit commit e22e3af1954469c40b139b7cfa8e7708592f4bfd Author: Hu, Lin1 Date: Mon Aug 19 10:08:51 2024 +0800 AVX10.2 ymm rounding: Support vadd{s,d,h} and vcmp{s,d,h} intrins caused FAIL: gcc.target/i386/avx10_2-r

[r15-3000 Regression] FAIL: gcc.target/i386/avx10_2-rounding-3.c (test for excess errors) on Linux/x86_64

2024-08-20 Thread haochen.jiang
On Linux/x86_64, 3d1b5530ea1d23e26dc5ab70aa4a2e7b9dc19b50 is the first bad commit commit 3d1b5530ea1d23e26dc5ab70aa4a2e7b9dc19b50 Author: Hu, Lin1 Date: Mon Aug 19 10:09:03 2024 +0800 AVX10.2 ymm rounding: Support vcvt{,u}w2ph and vdivp{s,d,h} intrins caused FAIL: gcc.target/i386/avx10_2

[r15-2997 Regression] FAIL: gcc.target/i386/avx10_2-rounding-2.c (test for excess errors) on Linux/x86_64

2024-08-20 Thread haochen.jiang
On Linux/x86_64, 6e231f8504874828b23bbe89f3ef4086dcc15a44 is the first bad commit commit 6e231f8504874828b23bbe89f3ef4086dcc15a44 Author: Hu, Lin1 Date: Mon Aug 19 10:08:59 2024 +0800 AVX10.2 ymm rounding: Support vcvtqq2p{s,d,h} and vcvttpd2{,u}{dq,qq} intrins caused FAIL: gcc.target/i

[r15-3052 Regression] FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test on Linux/x86_64

2024-08-21 Thread haochen.jiang
On Linux/x86_64, c7b76a076cb2c6ded7ae208464019b04cb0531a2 is the first bad commit commit c7b76a076cb2c6ded7ae208464019b04cb0531a2 Author: Andrew Pinski Date: Mon Aug 19 08:06:36 2024 -0700 match: Reject non-ssa name/min invariants in gimple_extract [PR116412] caused FAIL: gfortran.dg/siz

[r13-8987 Regression] FAIL: gcc.target/i386/pieces-strcpy-2.c scan-assembler-times vmovdqu[ \\t]+[^\n]*%xmm 4 on Linux/x86_64

2024-08-21 Thread haochen.jiang
On Linux/x86_64, aea374238cec1a1e53fb79575d2f998e16926999 is the first bad commit commit aea374238cec1a1e53fb79575d2f998e16926999 Author: liuhongt Date: Thu Aug 15 12:54:07 2024 +0800 Align ix86_{move_max,store_max} with vectorizer. caused FAIL: gcc.target/i386/pieces-memcpy-10.c scan-as

[r15-3080 Regression] FAIL: gfortran.dg/sizeof_6.f90 -O1 execution test on Linux/x86_64

2024-08-22 Thread haochen.jiang
On Linux/x86_64, c1aba5e7e7da5f2bd75873d3853f1de85addc2ac is the first bad commit commit c1aba5e7e7da5f2bd75873d3853f1de85addc2ac Author: Sam James Date: Wed Aug 14 13:25:01 2024 +0100 Makefile.tpl: fix whitespace in licence header caused FAIL: gfortran.dg/sizeof_6.f90 -O1 execution t

[r15-3128 Regression] FAIL: gcc.target/i386/part-vect-complexhf.c scan-assembler-times vfmaddcph[ \\t] 1 on Linux/x86_64

2024-08-23 Thread haochen.jiang
On Linux/x86_64, de1923f9f4d5344694c22ca883aeb15caf635734 is the first bad commit commit de1923f9f4d5344694c22ca883aeb15caf635734 Author: Richard Biener Date: Fri Aug 23 13:44:29 2024 +0200 tree-optimization/116463 - complex lowering leaves around dead stmts caused FAIL: gcc.target/i386/

[r15-3176 Regression] FAIL: gcc.target/i386/funcspec-6.c (test for excess errors) on Linux/x86_64

2024-08-26 Thread haochen.jiang
On Linux/x86_64, 8db80b2735782d793a83a9ef7eb012d83be7660d is the first bad commit commit 8db80b2735782d793a83a9ef7eb012d83be7660d Author: Hongyu Wang Date: Mon Aug 26 10:53:37 2024 +0800 [PATCH 1/2] AVX10.2: Support media instructions caused FAIL: gcc.target/i386/avx10_2-builtin-1.c (tes

[r15-3179 Regression] FAIL: gcc.target/i386/avx10_2-bf16-1.c (test for excess errors) on Linux/x86_64

2024-08-26 Thread haochen.jiang
On Linux/x86_64, 9023662464ac7a0bbac72d94078ea0845bf99c86 is the first bad commit commit 9023662464ac7a0bbac72d94078ea0845bf99c86 Author: konglin1 Date: Mon Aug 26 10:53:43 2024 +0800 [PATCH 1/2] AVX10.2: Support BF16 instructions caused FAIL: gcc.target/i386/avx10_2-bf16-1.c (test for e

[r15-3177 Regression] FAIL: gcc.target/i386/avx10_2-builtin-2.c (test for excess errors) on Linux/x86_64

2024-08-26 Thread haochen.jiang
On Linux/x86_64, af0a06274fce2ca64456f5b13b4bc8ff864a45e4 is the first bad commit commit af0a06274fce2ca64456f5b13b4bc8ff864a45e4 Author: Haochen Jiang Date: Mon Aug 26 10:53:39 2024 +0800 [PATCH 2/2] AVX10.2: Support media instructions caused FAIL: gcc.target/i386/avx10_2-builtin-2.c (t

[r15-3185 Regression] FAIL: gcc.target/i386/avx10_2-compare-1.c (test for excess errors) on Linux/x86_64

2024-08-26 Thread haochen.jiang
On Linux/x86_64, 576bd309ded9dfe258023f26924c064a7bf12875 is the first bad commit commit 576bd309ded9dfe258023f26924c064a7bf12875 Author: Zhang, Jun Date: Mon Aug 26 10:53:54 2024 +0800 AVX10.2: Support compare instructions caused FAIL: gcc.target/i386/avx10_2-compare-1.c (test for exces

[r15-3178 Regression] FAIL: gcc.target/i386/avx10_2-convert-1.c (test for excess errors) on Linux/x86_64

2024-08-26 Thread haochen.jiang
On Linux/x86_64, 2a046117a8376578337dc385f171e908155782b7 is the first bad commit commit 2a046117a8376578337dc385f171e908155782b7 Author: Levy Hsu Date: Mon Aug 26 10:53:41 2024 +0800 AVX10.2: Support convert instructions caused FAIL: gcc.target/i386/avx10_2-convert-1.c (test for excess

[r15-3184 Regression] FAIL: gcc.target/i386/avx10_2-vmovw-1.c (test for excess errors) on Linux/x86_64

2024-08-26 Thread haochen.jiang
On Linux/x86_64, f6fe2962daf7b8d8532c768c3b9eab00f99cce5b is the first bad commit commit f6fe2962daf7b8d8532c768c3b9eab00f99cce5b Author: Zhang, Jun Date: Mon Aug 26 10:53:52 2024 +0800 AVX10.2: Support vector copy instructions caused FAIL: gcc.target/i386/avx10_2-vmovd-1.c (test for exc

[r15-3183 Regression] FAIL: gcc.target/i386/avx10_2-minmax-1.c (test for excess errors) on Linux/x86_64

2024-08-26 Thread haochen.jiang
On Linux/x86_64, 889f6dd0d8c7317f62578c900c0f662e919786a2 is the first bad commit commit 889f6dd0d8c7317f62578c900c0f662e919786a2 Author: Mo, Zewei Date: Mon Aug 26 10:53:50 2024 +0800 AVX10.2: Support minmax instructions caused FAIL: gcc.target/i386/avx10_2-minmax-1.c (test for excess e

[r15-1056 Regression] FAIL: gcc.dg/vect/vect-cond-reduc-in-order-2-signed-zero.c -flto -ffat-lto-objects execution test on Linux/x86_64

2024-06-06 Thread haochen.jiang
On Linux/x86_64, 4653b682ef161c3c2fc7bf8462b8f9206a1349e6 is the first bad commit commit 4653b682ef161c3c2fc7bf8462b8f9206a1349e6 Author: Richard Biener Date: Tue Mar 5 15:46:24 2024 +0100 Allow single-lane SLP in-order reductions caused FAIL: gcc.dg/vect/vect-cond-reduc-in-order-2-signe

[r15-1058 Regression] FAIL: gcc.target/i386/pr77881.c scan-assembler js[ \t].?L on Linux/x86_64

2024-06-06 Thread haochen.jiang
On Linux/x86_64, c989e59fc99d994159114304d4e715c72bedff0a is the first bad commit commit c989e59fc99d994159114304d4e715c72bedff0a Author: Hongyu Wang Date: Wed Mar 27 10:13:06 2024 +0800 [APX CCMP] Support APX CCMP caused FAIL: gcc.target/i386/pr77881.c scan-assembler js[ \t].?L with GC

[r15-1100 Regression] FAIL: gcc.target/i386/sse2-v1ti-vne.c scan-assembler-times pcmpeq 6 on Linux/x86_64

2024-06-07 Thread haochen.jiang
On Linux/x86_64, ec985bc97a01577bca8307f986caba7ba7633cde is the first bad commit commit ec985bc97a01577bca8307f986caba7ba7633cde Author: Roger Sayle Date: Fri Jun 7 13:57:23 2024 +0100 i386: Improve handling of ternlog instructions in i386/sse.md caused FAIL: gcc.target/i386/avx2-pr9846

[r15-1239 Regression] FAIL: gcc.dg/vect/pr115385.c -flto -ffat-lto-objects execution test on Linux/x86_64

2024-06-13 Thread haochen.jiang
On Linux/x86_64, 6669dc51515313dd1e60c493596dbc90429fc362 is the first bad commit commit 6669dc51515313dd1e60c493596dbc90429fc362 Author: Richard Biener Date: Fri Jun 7 14:47:12 2024 +0200 tree-optimization/115385 - handle more gaps with peeling of a single iteration caused FAIL: gcc.dg

[r15-1240 Regression] FAIL: gcc.target/i386/vect-strided-3.c scan-assembler-times movhps 2 on Linux/x86_64

2024-06-13 Thread haochen.jiang
On Linux/x86_64, e8f4d525cb320ff11dd95b985d8043fef0510878 is the first bad commit commit e8f4d525cb320ff11dd95b985d8043fef0510878 Author: Richard Biener Date: Mon Jun 10 15:31:35 2024 +0200 Improve code generation of strided SLP loads caused FAIL: gcc.target/i386/vect-strided-3.c scan-as

[r15-1330 Regression] FAIL: gcc.target/i386/vect-strided-3.c scan-assembler-times movq 4 on Linux/x86_64

2024-06-14 Thread haochen.jiang
On Linux/x86_64, 1438b15e5430f7fab3832c35d262d6b58caba469 is the first bad commit commit 1438b15e5430f7fab3832c35d262d6b58caba469 Author: Richard Biener Date: Fri Jun 14 11:31:53 2024 +0200 Adjust gcc.target/i386/vect-strided-3.c caused FAIL: gcc.target/i386/vect-strided-3.c scan-assembl

[r15-1394 Regression] FAIL: gcc.dg/pr115109.c (test for excess errors) on Linux/x86_64

2024-06-18 Thread haochen.jiang
On Linux/x86_64, c9b96a68860bfdee49d40b4a844af7c5ef69cd12 is the first bad commit commit c9b96a68860bfdee49d40b4a844af7c5ef69cd12 Author: Martin Uecker Date: Sat May 18 22:00:04 2024 +0200 c23: Fix for redeclared enumerator initialized with different type [PR115109] caused FAIL: gcc.dg/

[r15-1502 Regression] FAIL: gcc.target/i386/pr89984-2.c scan-assembler-not vmovaps on Linux/x86_64

2024-06-20 Thread haochen.jiang
On Linux/x86_64, 9a76db24e044c8058497051a652cca4228cbc8e9 is the first bad commit commit 9a76db24e044c8058497051a652cca4228cbc8e9 Author: Roger Sayle Date: Thu Jun 20 16:30:15 2024 +0100 i386: Allow all register_operand SUBREGs in x86_ternlog_idx. caused FAIL: gcc.target/i386/pr89984-2.c

[r15-1575 Regression] FAIL: gcc.target/i386/pr101716.c scan-assembler-not movl[\\t ][^\\n]*eax on Linux/x86_64

2024-06-24 Thread haochen.jiang
On Linux/x86_64, ea8061f46a301797e7ba33b52e3b4713fb8e6b48 is the first bad commit commit ea8061f46a301797e7ba33b52e3b4713fb8e6b48 Author: Haochen Gui Date: Mon Jun 24 13:12:51 2024 +0800 fwprop: invoke change_is_worthwhile to judge if a replacement is worthwhile caused FAIL: gcc.target/i

[r15-1619 Regression] FAIL: gcc.target/i386/stack-check-17.c scan-assembler-not pop on Linux/x86_64

2024-06-26 Thread haochen.jiang
On Linux/x86_64, 3b9b8d6cfdf59337f4b7ce10ce92a98044b2657b is the first bad commit commit 3b9b8d6cfdf59337f4b7ce10ce92a98044b2657b Author: Surya Kumari Jangala Date: Tue Jun 25 08:37:49 2024 -0500 ira: Scale save/restore costs of callee save registers with block frequency caused FAIL: gcc

[r15-2196 Regression] FAIL: c-c++-common/dfp/convert-bfp-6.c -std=gnu++98 execution test on Linux/x86_64

2024-07-23 Thread haochen.jiang
On Linux/x86_64, 88d16194d0c8a6bdc2896c8944bfbf3e6038c9d2 is the first bad commit commit 88d16194d0c8a6bdc2896c8944bfbf3e6038c9d2 Author: Jeff Law Date: Mon Jul 22 08:45:10 2024 -0600 [NFC][PR rtl-optimization/115877] Avoid setting irrelevant bit groups as live in ext-dce caused FAIL: c

[r15-2275 Regression] FAIL: gcc.dg/torture/pr116037.c -Os (test for excess errors) on Linux/x86_64

2024-07-24 Thread haochen.jiang
On Linux/x86_64, 679086172b84be18c55fdbb9cda7e97806e7c083 is the first bad commit commit 679086172b84be18c55fdbb9cda7e97806e7c083 Author: Jeff Law Date: Wed Jul 24 11:16:26 2024 -0600 [rtl-optimization/116037] Explicitly track if a destination was skipped in ext-dce caused FAIL: gcc.dg/

[r15-2362 Regression] FAIL: g++.dg/cpp2a/consteval-prop21.C -std=c++26 (test for excess errors) on Linux/x86_64

2024-07-27 Thread haochen.jiang
On Linux/x86_64, a9e9f772c7488ac0c09dd92f28890bdab939771a is the first bad commit commit a9e9f772c7488ac0c09dd92f28890bdab939771a Author: Jason Merrill Date: Fri Jul 26 17:20:18 2024 -0400 c++: consteval propagation and templates [PR115986] caused FAIL: g++.dg/cpp2a/consteval-prop21.C -

[r13-8949 Regression] FAIL: gcc.target/i386/avx512dq-vreducess-1b.c (test for excess errors) on Linux/x86_64

2024-07-28 Thread haochen.jiang
On Linux/x86_64, bb15c4cf21dbe76df5a225342d1fbe8ecd3c7971 is the first bad commit commit bb15c4cf21dbe76df5a225342d1fbe8ecd3c7971 Author: Haochen Jiang Date: Thu Jul 25 16:12:20 2024 +0800 i386: Fix AVX512 intrin macro typo caused FAIL: gcc.target/i386/avx512dq-vreducesd-1b.c (test for e

[r15-2378 Regression] FAIL: gfortran.dg/compiler-directive_2.f -O (test for excess errors) on Linux/x86_64

2024-07-29 Thread haochen.jiang
On Linux/x86_64, 29b1587e7d34667a1fd63071c1e4f5475cd71026 is the first bad commit commit 29b1587e7d34667a1fd63071c1e4f5475cd71026 Author: Tobias Burnus Date: Mon Jul 29 11:46:57 2024 +0200 OpenMP/Fortran: Fix handling of 'declare target' with 'link' clause [PR115559] caused FAIL: gfortr

[r15-2416 Regression] FAIL: gcc.target/i386/switch-exp-transform-3.c scan-tree-dump-times switchconv "Applying exponential index transform" 6 on Linux/x86_64

2024-07-30 Thread haochen.jiang
On Linux/x86_64, 2b3533cd871f62923e7a4f06a826f37bf0f35c5c is the first bad commit commit 2b3533cd871f62923e7a4f06a826f37bf0f35c5c Author: Filip Kastl Date: Tue Jul 30 18:40:29 2024 +0200 gimple ssa: Teach switch conversion to optimize powers of 2 switches caused FAIL: gcc.target/i386/swi

[r15-2739 Regression] FAIL: gfortran.dg/class_transformational_1.f90 -O3 -g (test for excess errors) on Linux/x86_64

2024-08-06 Thread haochen.jiang
On Linux/x86_64, 4cb07a38233aadb4b389a6e5236c95f52241b6e0 is the first bad commit commit 4cb07a38233aadb4b389a6e5236c95f52241b6e0 Author: Paul Thomas Date: Tue Aug 6 06:42:27 2024 +0100 Fortran: Fix class transformational intrinsic calls [PR102689] caused FAIL: gfortran.dg/class_transfor

[r15-2758 Regression] FAIL: g++.dg/other/sse2-pr85572-1.C -std=gnu++98 scan-assembler-times \\mpxor\\M 2 on Linux/x86_64

2024-08-06 Thread haochen.jiang
On Linux/x86_64, 2f759fa9f4dd78ae8d86482ccda72a335aaac404 is the first bad commit commit 2f759fa9f4dd78ae8d86482ccda72a335aaac404 Author: Roger Sayle Date: Tue Aug 6 17:19:29 2024 +0100 i386: Refactor V2DI arithmetic right shift expansion for STV. caused FAIL: g++.dg/other/sse2-pr85572-1

[r15-2794 Regression] FAIL: gcc.target/i386/pr116258.c scan-assembler-times shufps 1 on Linux/x86_64

2024-08-07 Thread haochen.jiang
On Linux/x86_64, 5b97d1a2102dca57918947d7e40a6ca68871 is the first bad commit commit 5b97d1a2102dca57918947d7e40a6ca68871 Author: Richard Biener Date: Wed Aug 7 13:54:53 2024 +0200 tree-optimization/116258 - do not lower PAREN_EXPR of vectors caused FAIL: gcc.target/i386/pr116258

[r15-2799 Regression] FAIL: libgomp.c++/static-aggr-constructor-destructor-2.C scan-tree-dump-times optimized "void _GLOBAL__off_I_" 1 on Linux/x86_64

2024-08-07 Thread haochen.jiang
On Linux/x86_64, f1bfba3a9b3f31e3e06bfd1911c9f223869ea03f is the first bad commit commit f1bfba3a9b3f31e3e06bfd1911c9f223869ea03f Author: Tobias Burnus Date: Wed Aug 7 19:31:19 2024 +0200 OpenMP: Constructors and destructors for "declare target" static aggregates caused FAIL: libgomp.c++

[r14-9969 Regression] FAIL: gcc.dg/vect/vect-early-break_124-pr114403.c -flto -ffat-lto-objects execution test on Linux/x86_64

2024-04-15 Thread haochen.jiang
On Linux/x86_64, 85002f8085c25bb3e74ab013581a74e7c7ae006b is the first bad commit commit 85002f8085c25bb3e74ab013581a74e7c7ae006b Author: Tamar Christina Date: Mon Apr 15 12:06:21 2024 +0100 middle-end: adjust loop upper bounds when peeling for gaps and early break [PR114403]. caused FA

[r15-124 Regression] FAIL: gcc.target/i386/pr70251.c (test for excess errors) on Linux/x86_64

2024-05-03 Thread haochen.jiang
On Linux/x86_64, 87e35da16df74cd1c4729a55d94e7bc592487f48 is the first bad commit commit 87e35da16df74cd1c4729a55d94e7bc592487f48 Author: Richard Biener Date: Thu May 2 13:55:15 2024 +0200 tree-optimization/114921 - _Float16 -> __bf16 isn't noop caused FAIL: gcc.target/i386/pr70251.c 1 b

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