Bug 210665 - REGRESSION(r260246): It broke build on MIPS32
Summary: REGRESSION(r260246): It broke build on MIPS32
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks: 210639
  Show dependency treegraph
 
Reported: 2020-04-17 12:27 PDT by Carlos Alberto Lopez Perez
Modified: 2020-04-18 07:20 PDT (History)
14 users (show)

See Also:


Attachments
Patch (1.64 KB, patch)
2020-04-18 06:07 PDT, Angelos Oikonomopoulos
no flags Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Carlos Alberto Lopez Perez 2020-04-17 12:27:20 PDT
MIPS32 Build its failing to build since r260246 with this error:

FAILED: [...] Source/JavaScriptCore/CMakeFiles/LowLevelInterpreterLib.dir/llint/LowLevelInterpreter.cpp.o -c ../../Source/JavaScriptCore/llint/LowLevelInterpreter.cpp
/tmp/ccTewGul.s: Assembler messages:
/tmp/ccTewGul.s:9974: Error: unrecognized opcode `shv $t1,0($t5)'
/tmp/ccTewGul.s:10000: Error: unrecognized opcode `shv $t8,0($t5)'
/tmp/ccTewGul.s:10076: Error: unrecognized opcode `shv $t1,0($t5)'
/tmp/ccTewGul.s:10102: Error: unrecognized opcode `shv $t8,0($t5)'
/tmp/ccTewGul.s:10180: Error: unrecognized opcode `shv $t1,0($t5)'
/tmp/ccTewGul.s:10206: Error: unrecognized opcode `shv $t8,0($t5)'
/tmp/ccTewGul.s:10297: Error: unrecognized opcode `shv $t8,0($t5)'
[...repeated..]

See full failure log here: https://build.webkit.org/builders/JSCOnly%20Linux%20MIPS32el%20Release/builds/4845/steps/compile-webkit/logs/stdio

This has been bisected in the bot:
ordered build on r260245: worked (I stopped it on the test phase) -> https://build.webkit.org/builders/JSCOnly%20Linux%20MIPS32el%20Release/builds/4844
ordered build on r260246: failed -> https://build.webkit.org/builders/JSCOnly%20Linux%20MIPS32el%20Release/builds/4845

And to discard it was not an iterative build issue I also tested with clean builds:
clean ordered build on r260245: worked (the build phase) -> https://build.webkit.org/builders/JSCOnly%20Linux%20MIPS32el%20Release/builds/4847
clean ordered build on r260246: failed -> https://build.webkit.org/builders/JSCOnly%20Linux%20MIPS32el%20Release/builds/4846
Comment 1 Angelos Oikonomopoulos 2020-04-18 06:07:14 PDT
Created attachment 396843 [details]
Patch
Comment 2 EWS 2020-04-18 07:19:52 PDT
Committed r260309: <https://trac.webkit.org/changeset/260309>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 396843 [details].
Comment 3 Radar WebKit Bug Importer 2020-04-18 07:20:18 PDT
<rdar://problem/61970528>