2007094 - Perma [tier 2] linux SM /builds/worker/checkouts/gecko/js/src/jit/StubFolding.cpp:X:7: error: use of undeclared identifier 'SpewCacheIROps' - when Gecko 148 merges to beta on 2026-01-12

Status: VERIFIED FIXED

(Core :: JavaScript Engine: JIT, defect, P2)

Description

[amarc]

Central-as-beta-simulation

How to run these simulations

Failure log

• Failure snippet:

[task 2025-12-19T10:15:47.163+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:47.164+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:47.166+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:47.166+00:00] mozglue/misc/Printf.o
[task 2025-12-19T10:15:47.166+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:47.912+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/js/src/jit'
[task 2025-12-19T10:15:47.912+00:00] /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-wasm32-wasi -std=gnu++20 --target=wasm32-wasi -o Unified_cpp_js_src_jit11.o -c  -I/builds/worker/workspace/obj-spider/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -DNDEBUG=1 -DTRIMMED=1 -DEXPORT_JS_API -DMOZ_HAS_MOZGLUE -DMOZ_SUPPORT_LEAKCHECKING -I/builds/worker/checkouts/gecko/js/src/jit -I/builds/worker/workspace/obj-spider/js/src/jit -I/builds/worker/workspace/obj-spider/js/src -I/builds/worker/checkouts/gecko/js/src -I/builds/worker/workspace/obj-spider/dist/include -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-spider/js/src/js-confdefs.h -fno-rtti -fno-sized-deallocation -fno-aligned-new -ffunction-sections -fdata-sections -fno-math-errno -fno-exceptions -fPIC -O -fomit-frame-pointer -funwind-tables -Werror -Wall -Wbitfield-enum-conversion -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtautological-constant-in-range-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wno-deprecated-anon-enum-enum-conversion -Wno-deprecated-enum-enum-conversion -Wno-deprecated-this-capture -Wdeprecated-literal-operator -Winvalid-utf8 -Wcomma -Wimplicit-fallthrough -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wformat -Wformat-security -Wno-psabi -Wthread-safety -Wno-error=builtin-macro-redefined -Wno-vla-cxx-extension -Wno-unknown-warning-option -Werror=format -Wdeprecated-this-capture -Wdeprecated-anon-enum-enum-conversion -Wdeprecated-enum-enum-conversion -fno-strict-aliasing -ffp-contract=off  -MD -MP -MF .deps/Unified_cpp_js_src_jit11.o.pp   Unified_cpp_js_src_jit11.cpp
[task 2025-12-19T10:15:47.913+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/js/src/jit'
[task 2025-12-19T10:15:47.915+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/js/src/jit'
[task 2025-12-19T10:15:47.916+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/js/src/jit'
[task 2025-12-19T10:15:47.919+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/js/src'
[task 2025-12-19T10:15:47.920+00:00] js/src/Unified_cpp_js_src13.o
[task 2025-12-19T10:15:47.921+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/js/src'
[task 2025-12-19T10:15:48.396+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.396+00:00] /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-wasm32-wasi -std=gnu++20 --target=wasm32-wasi -o Printf.o -c  -I/builds/worker/workspace/obj-spider/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -DNDEBUG=1 -DTRIMMED=1 '-DMOZ_APP_BASENAME="None"' '-DMOZ_APP_VENDOR="None"' -DIMPL_MFBT -DMOZ_HAS_MOZGLUE -I/builds/worker/checkouts/gecko/mozglue/misc -I/builds/worker/workspace/obj-spider/mozglue/misc -I/builds/worker/workspace/obj-spider/dist/include -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-spider/js/src/js-confdefs.h -fno-rtti -fno-sized-deallocation -fno-aligned-new -ffunction-sections -fdata-sections -fno-math-errno -fno-exceptions -fPIC -O -fomit-frame-pointer -funwind-tables -Werror -Wall -Wbitfield-enum-conversion -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtautological-constant-in-range-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wno-deprecated-anon-enum-enum-conversion -Wno-deprecated-enum-enum-conversion -Wno-deprecated-this-capture -Wdeprecated-literal-operator -Winvalid-utf8 -Wcomma -Wimplicit-fallthrough -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wformat -Wformat-security -Wno-psabi -Wthread-safety -Wno-error=builtin-macro-redefined -Wno-vla-cxx-extension -Wno-unknown-warning-option -fno-strict-aliasing -ffp-contract=off  -MD -MP -MF .deps/Printf.o.pp   /builds/worker/checkouts/gecko/mozglue/misc/Printf.cpp
[task 2025-12-19T10:15:48.397+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.397+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.398+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.401+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.402+00:00] mozglue/misc/SIMD.o
[task 2025-12-19T10:15:48.402+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.601+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.601+00:00] /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-wasm32-wasi -std=gnu++20 --target=wasm32-wasi -o SIMD.o -c  -I/builds/worker/workspace/obj-spider/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -DNDEBUG=1 -DTRIMMED=1 '-DMOZ_APP_BASENAME="None"' '-DMOZ_APP_VENDOR="None"' -DIMPL_MFBT -DMOZ_HAS_MOZGLUE -I/builds/worker/checkouts/gecko/mozglue/misc -I/builds/worker/workspace/obj-spider/mozglue/misc -I/builds/worker/workspace/obj-spider/dist/include -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-spider/js/src/js-confdefs.h -fno-rtti -fno-sized-deallocation -fno-aligned-new -ffunction-sections -fdata-sections -fno-math-errno -fno-exceptions -fPIC -O -fomit-frame-pointer -funwind-tables -Werror -Wall -Wbitfield-enum-conversion -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtautological-constant-in-range-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wno-deprecated-anon-enum-enum-conversion -Wno-deprecated-enum-enum-conversion -Wno-deprecated-this-capture -Wdeprecated-literal-operator -Winvalid-utf8 -Wcomma -Wimplicit-fallthrough -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wformat -Wformat-security -Wno-psabi -Wthread-safety -Wno-error=builtin-macro-redefined -Wno-vla-cxx-extension -Wno-unknown-warning-option -fno-strict-aliasing -ffp-contract=off  -MD -MP -MF .deps/SIMD.o.pp   /builds/worker/checkouts/gecko/mozglue/misc/SIMD.cpp
[task 2025-12-19T10:15:48.601+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.603+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.604+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.605+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:48.605+00:00] mozglue/misc/StackWalk.o
[task 2025-12-19T10:15:48.605+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/mozglue/misc'
[task 2025-12-19T10:15:49.964+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/js/src/jit'
[task 2025-12-19T10:15:49.968+00:00] /builds/worker/fetches/clang/bin/clang++ --sysroot /builds/worker/fetches/sysroot-wasm32-wasi -std=gnu++20 --target=wasm32-wasi -o Unified_cpp_js_src_jit12.o -c  -I/builds/worker/workspace/obj-spider/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -DNDEBUG=1 -DTRIMMED=1 -DEXPORT_JS_API -DMOZ_HAS_MOZGLUE -DMOZ_SUPPORT_LEAKCHECKING -I/builds/worker/checkouts/gecko/js/src/jit -I/builds/worker/workspace/obj-spider/js/src/jit -I/builds/worker/workspace/obj-spider/js/src -I/builds/worker/checkouts/gecko/js/src -I/builds/worker/workspace/obj-spider/dist/include -DMOZILLA_CLIENT -include /builds/worker/workspace/obj-spider/js/src/js-confdefs.h -fno-rtti -fno-sized-deallocation -fno-aligned-new -ffunction-sections -fdata-sections -fno-math-errno -fno-exceptions -fPIC -O -fomit-frame-pointer -funwind-tables -Werror -Wall -Wbitfield-enum-conversion -Wempty-body -Wformat-type-confusion -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtautological-constant-in-range-compare -Wtype-limits -Wno-error=tautological-type-limit-compare -Wunreachable-code -Wunreachable-code-return -Wunused-but-set-parameter -Wno-invalid-offsetof -Wclass-varargs -Wempty-init-stmt -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wno-range-loop-analysis -Wno-deprecated-anon-enum-enum-conversion -Wno-deprecated-enum-enum-conversion -Wno-deprecated-this-capture -Wdeprecated-literal-operator -Winvalid-utf8 -Wcomma -Wimplicit-fallthrough -Wstring-conversion -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=free-nonheap-object -Wno-error=atomic-alignment -Wno-error=deprecated-builtins -Wformat -Wformat-security -Wno-psabi -Wthread-safety -Wno-error=builtin-macro-redefined -Wno-vla-cxx-extension -Wno-unknown-warning-option -Werror=format -Wdeprecated-this-capture -Wdeprecated-anon-enum-enum-conversion -Wdeprecated-enum-enum-conversion -fno-strict-aliasing -ffp-contract=off  -MD -MP -MF .deps/Unified_cpp_js_src_jit12.o.pp   Unified_cpp_js_src_jit12.cpp
[task 2025-12-19T10:15:49.968+00:00] In file included from Unified_cpp_js_src_jit12.cpp:29:
[task 2025-12-19T10:15:49.968+00:00] /builds/worker/checkouts/gecko/js/src/jit/StubFolding.cpp:119:7: error: use of undeclared identifier 'SpewCacheIROps'
[task 2025-12-19T10:15:49.968+00:00]   119 |       SpewCacheIROps(printer, "  ", cache_stub->stubInfo());
[task 2025-12-19T10:15:49.968+00:00]       |       ^
[task 2025-12-19T10:15:49.968+00:00] /builds/worker/checkouts/gecko/js/src/jit/StubFolding.cpp:430:5: error: use of undeclared identifier 'SpewCacheIROps'
[task 2025-12-19T10:15:49.968+00:00]   430 |     SpewCacheIROps(printer, "  ", newStub->stubInfo());
[task 2025-12-19T10:15:49.968+00:00]       |     ^
[task 2025-12-19T10:15:49.968+00:00] 2 errors generated.
[task 2025-12-19T10:15:49.968+00:00] gmake[4]: *** [/builds/worker/checkouts/gecko/config/rules.mk:668: Unified_cpp_js_src_jit12.o] Error 1
[task 2025-12-19T10:15:49.968+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/js/src/jit'
[task 2025-12-19T10:15:49.968+00:00] gmake[4]: Entering directory '/builds/worker/workspace/obj-spider/js/src'
[task 2025-12-19T10:15:49.968+00:00] js/src/Unified_cpp_js_src14.o
[task 2025-12-19T10:15:49.969+00:00] gmake[4]: Leaving directory '/builds/worker/workspace/obj-spider/js/src'

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

:h4writer, since you are the author of the regressor, bug 1999828, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[Hannes Verschore [:h4writer]]

Attachment: Bug 2007094: Make sure we only use CACHEIR_SPEW functions if available r?iain

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/14e683094902
https://hg.mozilla.org/integration/autoland/rev/32ada603e525
Make sure we only use CACHEIR_SPEW functions if available r=iain

Comment 4

[Norisz Fay [:noriszfay]]

https://hg.mozilla.org/mozilla-central/rev/32ada603e525

Comment 5

[Cristina Horotan [:chorotan]]

Verified as fixed in today's beta sim.