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* [Bug rtl-optimization/114522] New: [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a
@ 2024-03-28 17:09 clyon at gcc dot gnu.org
2024-03-28 17:25 ` [Bug rtl-optimization/114522] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: clyon at gcc dot gnu.org @ 2024-03-28 17:09 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114522
Bug ID: 114522
Summary: [14 regression] gcc.target/arm/aes_xor_combine.c
scan-assembler-not veor fails after
r14-9692-g839bc42772ba7a
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: clyon at gcc dot gnu.org
CC: segher at gcc dot gnu.org
Target Milestone: ---
After g:839bc42772ba7af66af3bd16efed4a69511312ae, r14-9692-g839bc42772ba7a we
have noticed a regression on arm:
FAIL: gcc.target/arm/aes_xor_combine.c scan-assembler-not veor
commit 839bc42772ba7af66af3bd16efed4a69511312ae (HEAD)
Author: Segher Boessenkool <segher@kernel.crashing.org>
Date: Wed Mar 27 14:09:52 2024 +0000
combine: Don't combine if I2 does not change
This might be the same problem as other PRs reported after this commit.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug rtl-optimization/114522] [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a 2024-03-28 17:09 [Bug rtl-optimization/114522] New: [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a clyon at gcc dot gnu.org @ 2024-03-28 17:25 ` pinskia at gcc dot gnu.org 2024-03-29 23:46 ` law at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-03-28 17:25 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114522 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=114515, | |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=101523, | |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=114518 Keywords| |missed-optimization, | |testsuite-fail Target Milestone|--- |14.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/114522] [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a 2024-03-28 17:09 [Bug rtl-optimization/114522] New: [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a clyon at gcc dot gnu.org 2024-03-28 17:25 ` [Bug rtl-optimization/114522] " pinskia at gcc dot gnu.org @ 2024-03-29 23:46 ` law at gcc dot gnu.org 2024-04-02 8:24 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: law at gcc dot gnu.org @ 2024-03-29 23:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114522 Jeffrey A. Law <law at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2 CC| |law at gcc dot gnu.org ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/114522] [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a 2024-03-28 17:09 [Bug rtl-optimization/114522] New: [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a clyon at gcc dot gnu.org 2024-03-28 17:25 ` [Bug rtl-optimization/114522] " pinskia at gcc dot gnu.org 2024-03-29 23:46 ` law at gcc dot gnu.org @ 2024-04-02 8:24 ` rguenth at gcc dot gnu.org 2024-04-10 6:00 ` [Bug rtl-optimization/114522] [15 " rguenth at gcc dot gnu.org 2024-05-27 10:11 ` clyon at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2024-04-02 8:24 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114522 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |arm Priority|P2 |P1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/114522] [15 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a 2024-03-28 17:09 [Bug rtl-optimization/114522] New: [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a clyon at gcc dot gnu.org ` (2 preceding siblings ...) 2024-04-02 8:24 ` rguenth at gcc dot gnu.org @ 2024-04-10 6:00 ` rguenth at gcc dot gnu.org 2024-05-27 10:11 ` clyon at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2024-04-10 6:00 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114522 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[14 regression] |[15 regression] |gcc.target/arm/aes_xor_comb |gcc.target/arm/aes_xor_comb |ine.c scan-assembler-not |ine.c scan-assembler-not |veor fails after |veor fails after |r14-9692-g839bc42772ba7a |r14-9692-g839bc42772ba7a Target Milestone|14.0 |15.0 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Reverted for GCC 14 but will re-appear in GCC 15. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug rtl-optimization/114522] [15 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a 2024-03-28 17:09 [Bug rtl-optimization/114522] New: [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a clyon at gcc dot gnu.org ` (3 preceding siblings ...) 2024-04-10 6:00 ` [Bug rtl-optimization/114522] [15 " rguenth at gcc dot gnu.org @ 2024-05-27 10:11 ` clyon at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: clyon at gcc dot gnu.org @ 2024-05-27 10:11 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114522 Christophe Lyon <clyon at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target|arm |arm aarch64 --- Comment #2 from Christophe Lyon <clyon at gcc dot gnu.org> --- The patch has been un-reverted, so indeed this failure has re-appeared. https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=9dbff9c05520a74e6cd337578f27b56c941f64f3 on aarch64, this triggers more regressions: Running gcc:gcc.target/aarch64/aarch64.exp ... FAIL: gcc.target/aarch64/aes_xor_combine.c scan-assembler-not eor FAIL: gcc.target/aarch64/aes_xor_combine.c scan-assembler-not mov FAIL: gcc.target/aarch64/ashltidisi.c scan-assembler-times asr 3 FAIL: gcc.target/aarch64/asimd-mull-elem.c scan-assembler-times \\s+fmul\\tv[0-9]+\\.4s, v[0-9]+\\.4s, v[0-9]+\\.s\\[0\\] 4 FAIL: gcc.target/aarch64/asimd-mull-elem.c scan-assembler-times \\s+mul\\tv[0-9]+\\.4s, v[0-9]+\\.4s, v[0-9]+\\.s\\[0\\] 4 FAIL: gcc.target/aarch64/bitfield-bitint-abi-align16.c check-function-bodies g1 FAIL: gcc.target/aarch64/bitfield-bitint-abi-align16.c check-function-bodies g16 FAIL: gcc.target/aarch64/bitfield-bitint-abi-align16.c check-function-bodies g16p FAIL: gcc.target/aarch64/bitfield-bitint-abi-align16.c check-function-bodies g1p FAIL: gcc.target/aarch64/bitfield-bitint-abi-align16.c check-function-bodies g8 FAIL: gcc.target/aarch64/bitfield-bitint-abi-align16.c check-function-bodies g8p FAIL: gcc.target/aarch64/bitfield-bitint-abi-align8.c check-function-bodies g1 FAIL: gcc.target/aarch64/bitfield-bitint-abi-align8.c check-function-bodies g16 FAIL: gcc.target/aarch64/bitfield-bitint-abi-align8.c check-function-bodies g16p FAIL: gcc.target/aarch64/bitfield-bitint-abi-align8.c check-function-bodies g1p FAIL: gcc.target/aarch64/bitfield-bitint-abi-align8.c check-function-bodies g8 FAIL: gcc.target/aarch64/bitfield-bitint-abi-align8.c check-function-bodies g8p FAIL: gcc.target/aarch64/ccmp_3.c scan-assembler-not \tcbnz\t XPASS: gcc.target/aarch64/pr100056.c scan-assembler-not \\t[us]bfiz\\tw[0-9]+, w[0-9]+, 11 FAIL: gcc.target/aarch64/pr100056.c scan-assembler-times \\t[us]bfiz\\tw[0-9]+, w[0-9]+, 11 2 FAIL: gcc.target/aarch64/pr100056.c scan-assembler-times \\tadd\\tw[0-9]+, w[0-9]+, w[0-9]+, uxtb\\n 2 FAIL: gcc.target/aarch64/pr108840.c scan-assembler-not and\\tw[0-9]+, w[0-9]+, 31 FAIL: gcc.target/aarch64/pr112105.c scan-assembler-not \\tdup\\t FAIL: gcc.target/aarch64/pr112105.c scan-assembler-times (?n)\\tfmul\\t.*v[0-9]+\\.s\\[0\\]\\n 2 FAIL: gcc.target/aarch64/rev16_2.c scan-assembler-times rev16\\tx[0-9]+ 2 FAIL: gcc.target/aarch64/vaddX_high_cost.c scan-assembler-not dup\\t FAIL: gcc.target/aarch64/vmul_element_cost.c scan-assembler-not dup\\t FAIL: gcc.target/aarch64/vmul_high_cost.c scan-assembler-not dup\\t FAIL: gcc.target/aarch64/vsubX_high_cost.c scan-assembler-not dup\\t Running gcc:gcc.target/aarch64/sve/aarch64-sve.exp ... FAIL: gcc.target/aarch64/sve/pr98119.c scan-assembler \\tand\\tx[0-9]+, x[0-9]+, #?-31\\n FAIL: gcc.target/aarch64/sve/pred-not-gen-1.c scan-assembler-not \\tbic\\t FAIL: gcc.target/aarch64/sve/pred-not-gen-1.c scan-assembler-times \\tnot\\tp[0-9]+\\.b, p[0-9]+/z, p[0-9]+\\.b\\n 1 FAIL: gcc.target/aarch64/sve/pred-not-gen-4.c scan-assembler-not \\tbic\\t FAIL: gcc.target/aarch64/sve/pred-not-gen-4.c scan-assembler-times \\tnot\\tp[0-9]+\\.b, p[0-9]+/z, p[0-9]+\\.b\\n 1 FAIL: gcc.target/aarch64/sve/var_stride_2.c scan-assembler-times \\tubfiz\\tx[0-9]+, x2, 10, 16\\n 1 FAIL: gcc.target/aarch64/sve/var_stride_2.c scan-assembler-times \\tubfiz\\tx[0-9]+, x3, 10, 16\\n 1 FAIL: gcc.target/aarch64/sve/var_stride_4.c scan-assembler-times \\tsbfiz\\tx[0-9]+, x2, 10, 32\\n 1 FAIL: gcc.target/aarch64/sve/var_stride_4.c scan-assembler-times \\tsbfiz\\tx[0-9]+, x3, 10, 32\\n 1 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-05-27 10:11 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-03-28 17:09 [Bug rtl-optimization/114522] New: [14 regression] gcc.target/arm/aes_xor_combine.c scan-assembler-not veor fails after r14-9692-g839bc42772ba7a clyon at gcc dot gnu.org 2024-03-28 17:25 ` [Bug rtl-optimization/114522] " pinskia at gcc dot gnu.org 2024-03-29 23:46 ` law at gcc dot gnu.org 2024-04-02 8:24 ` rguenth at gcc dot gnu.org 2024-04-10 6:00 ` [Bug rtl-optimization/114522] [15 " rguenth at gcc dot gnu.org 2024-05-27 10:11 ` clyon at gcc dot gnu.org
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