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Differential D134657

[Driver] pass -fcrash-diagnostics-dir to LTO
ClosedPublic

Authored by ychen on Sep 26 2022, 10:28 AM.

Details

Reviewers
MaskRay
probinson
Commits
rG5839fb6d25b4: [Driver] pass -fcrash-diagnostics-dir to LTO
Summary

So the behavior is consistent with non-LTO mode.

Diff Detail

Event Timeline

ychen created this revision.Sep 26 2022, 10:28 AM
Herald added a project: Restricted Project. · View Herald TranscriptSep 26 2022, 10:28 AM
Herald added subscribers: StephenFan, inglorion. · View Herald Transcript
ychen requested review of this revision.Sep 26 2022, 10:28 AM
Herald added a project: Restricted Project. · View Herald TranscriptSep 26 2022, 10:28 AM
Herald added a subscriber: cfe-commits. · View Herald Transcript
MaskRay accepted this revision.Sep 26 2022, 10:31 AM
MaskRay added inline comments.
clang/lib/Driver/ToolChains/CommonArgs.cpp
636

Use getLastArg

This revision is now accepted and ready to land.Sep 26 2022, 10:31 AM
ychen updated this revision to Diff 462968.Sep 26 2022, 11:00 AM
  • use getLastArg
  • rebase
Harbormaster completed remote builds in B188750: Diff 462968.Sep 26 2022, 12:13 PM
ychen mentioned this in D134673: [Driver][PS4] pass -fcrash-diagnostics-dir to LTO.Sep 26 2022, 2:10 PM
This revision was landed with ongoing or failed builds.Sep 27 2022, 1:14 PM
Closed by commit rG5839fb6d25b4: [Driver] pass -fcrash-diagnostics-dir to LTO (authored by Yuanfang Chen <yuanfang.chen@sony.com>). · Explain Why
This revision was automatically updated to reflect the committed changes.
ychen added a commit: rG5839fb6d25b4: [Driver] pass -fcrash-diagnostics-dir to LTO.
thakis added a subscriber: thakis.Sep 27 2022, 4:29 PM

This breaks Driver/crash-diagnostics-dir-2.c on my mac:

FAIL: Clang :: Driver/crash-diagnostics-dir-2.c (7510 of 15804)
******************** TEST 'Clang :: Driver/crash-diagnostics-dir-2.c' FAILED ********************
Script:
--
: 'RUN: at line 3';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -fcrash-diagnostics-dir=mydumps -c /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1      | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=OPTION
: 'RUN: at line 6';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -c /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1 | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=NOOPTION
: 'RUN: at line 9';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -fcrash-diagnostics-dir=mydumps -flto /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1      | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=LTO-OPTION
: 'RUN: at line 14';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -flto /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1 | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=LTO-NOOPTION
--
Exit Code: 1

Command Output (stderr):
--
/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c:12:16: error: LTO-OPTION: expected string not found in input
// LTO-OPTION: "-plugin-opt=-crash-diagnostics-dir=mydumps"
               ^
<stdin>:5:58: note: scanning from here
 "/Users/thakis/src/llvm-project/out/gn/bin/clang" "-cc1" "-triple" "arm64-apple-macosx12.0.0" "-Wundef-prefix=TARGET_OS_" "-Werror=undef-prefix" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-llvm-bc" "-flto=full" "-flto-unit" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "crash-diagnostics-dir-2.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mframe-pointer=non-leaf" "-ffp-contract=on" "-fno-rounding-math" "-funwind-tables=1" "-fcompatibility-qualified-id-block-type-checking" "-fvisibility-inlines-hidden-static-local-var" "-target-cpu" "apple-m1" "-target-feature" "+v8.5a" "-target-feature" "+crc" "-target-feature" "+lse" "-target-feature" "+rdm" "-target-feature" "+crypto" "-target-feature" "+dotprod" "-target-feature" "+fp-armv8" "-target-feature" "+neon" "-target-feature" "+fp16fml" "-target-feature" "+ras" "-target-feature" "+rcpc" "-target-feature" "+zcm" "-target-feature" "+zcz" "-target-feature" "+fullfp16" "-target-feature" "+sm4" "-target-feature" "+sha3" "-target-feature" "+sha2" "-target-feature" "+aes" "-target-abi" "darwinpcs" "-fallow-half-arguments-and-returns" "-mllvm" "-treat-scalable-fixed-error-as-warning" "-debugger-tuning=lldb" "-target-linker-version" "305" "-mllvm" "-crash-diagnostics-dir=mydumps" "-fcoverage-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-resource-dir" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0/include" "-internal-externc-isystem" "/usr/include" "-fdebug-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-ferror-limit" "19" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fgnuc-version=4.2.1" "-fmax-type-align=16" "-D__GCC_HAVE_DWARF2_CFI_ASM=1" "-o" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-x" "c" "/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c"
                                                         ^
<stdin>:5:1241: note: possible intended match here
 "/Users/thakis/src/llvm-project/out/gn/bin/clang" "-cc1" "-triple" "arm64-apple-macosx12.0.0" "-Wundef-prefix=TARGET_OS_" "-Werror=undef-prefix" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-llvm-bc" "-flto=full" "-flto-unit" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "crash-diagnostics-dir-2.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mframe-pointer=non-leaf" "-ffp-contract=on" "-fno-rounding-math" "-funwind-tables=1" "-fcompatibility-qualified-id-block-type-checking" "-fvisibility-inlines-hidden-static-local-var" "-target-cpu" "apple-m1" "-target-feature" "+v8.5a" "-target-feature" "+crc" "-target-feature" "+lse" "-target-feature" "+rdm" "-target-feature" "+crypto" "-target-feature" "+dotprod" "-target-feature" "+fp-armv8" "-target-feature" "+neon" "-target-feature" "+fp16fml" "-target-feature" "+ras" "-target-feature" "+rcpc" "-target-feature" "+zcm" "-target-feature" "+zcz" "-target-feature" "+fullfp16" "-target-feature" "+sm4" "-target-feature" "+sha3" "-target-feature" "+sha2" "-target-feature" "+aes" "-target-abi" "darwinpcs" "-fallow-half-arguments-and-returns" "-mllvm" "-treat-scalable-fixed-error-as-warning" "-debugger-tuning=lldb" "-target-linker-version" "305" "-mllvm" "-crash-diagnostics-dir=mydumps" "-fcoverage-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-resource-dir" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0/include" "-internal-externc-isystem" "/usr/include" "-fdebug-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-ferror-limit" "19" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fgnuc-version=4.2.1" "-fmax-type-align=16" "-D__GCC_HAVE_DWARF2_CFI_ASM=1" "-o" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-x" "c" "/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ^

Input file: <stdin>
Check file: /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            1: clang version 16.0.0 
            2: Target: arm64-apple-darwin21.6.0 
            3: Thread model: posix 
            4: InstalledDir: /Users/thakis/src/llvm-project/out/gn/bin 
            5:  "/Users/thakis/src/llvm-project/out/gn/bin/clang" "-cc1" "-triple" "arm64-apple-macosx12.0.0" "-Wundef-prefix=TARGET_OS_" "-Werror=undef-prefix" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-llvm-bc" "-flto=full" "-flto-unit" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "crash-diagnostics-dir-2.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mframe-pointer=non-leaf" "-ffp-contract=on" "-fno-rounding-math" "-funwind-tables=1" "-fcompatibility-qualified-id-block-type-checking" "-fvisibility-inlines-hidden-static-local-var" "-target-cpu" "apple-m1" "-target-feature" "+v8.5a" "-target-feature" "+crc" "-target-feature" "+lse" "-target-feature" "+rdm" "-target-feature" "+crypto" "-target-feature" "+dotprod" "-target-feature" "+fp-armv8" "-target-feature" "+neon" "-target-feature" "+fp16fml" "-target-feature" "+ras" "-target-feature" "+rcpc" "-target-feature" "+zcm" "-target-feature" "+zcz" "-target-feature" "+fullfp16" "-target-feature" "+sm4" "-target-feature" "+sha3" "-target-feature" "+sha2" "-target-feature" "+aes" "-target-abi" "darwinpcs" "-fallow-half-arguments-and-returns" "-mllvm" "-treat-scalable-fixed-error-as-warning" "-debugger-tuning=lldb" "-target-linker-version" "305" "-mllvm" "-crash-diagnostics-dir=mydumps" "-fcoverage-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-resource-dir" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0/include" "-internal-externc-isystem" "/usr/include" "-fdebug-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-ferror-limit" "19" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fgnuc-version=4.2.1" "-fmax-type-align=16" "-D__GCC_HAVE_DWARF2_CFI_ASM=1" "-o" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-x" "c" "/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c" 
check:12'0                                                              X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
check:12'1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            possible intended match
            6:  "/usr/bin/ld" "-demangle" "-object_path_lto" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/cc-1d46d4.o" "-lto_library" "/Users/thakis/src/llvm-project/out/gn/lib/libLTO.dylib" "-no_deduplicate" "-dynamic" "-arch" "arm64" "-macosx_version_min" "12.0.0" "-o" "a.out" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-lSystem" 
check:12'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>>>

--

********************
********************
Failed Tests (1):
  Clang :: Driver/crash-diagnostics-dir-2.c
ychen added a comment.Sep 27 2022, 4:46 PM
In D134657#3819435, @thakis wrote:

This breaks Driver/crash-diagnostics-dir-2.c on my mac:

FAIL: Clang :: Driver/crash-diagnostics-dir-2.c (7510 of 15804)
******************** TEST 'Clang :: Driver/crash-diagnostics-dir-2.c' FAILED ********************
Script:
--
: 'RUN: at line 3';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -fcrash-diagnostics-dir=mydumps -c /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1      | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=OPTION
: 'RUN: at line 6';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -c /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1 | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=NOOPTION
: 'RUN: at line 9';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -fcrash-diagnostics-dir=mydumps -flto /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1      | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=LTO-OPTION
: 'RUN: at line 14';   /Users/thakis/src/llvm-project/out/gn/bin/clang -### -flto /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c 2>&1 | /Users/thakis/src/llvm-project/out/gn/bin/FileCheck /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c --check-prefix=LTO-NOOPTION
--
Exit Code: 1

Command Output (stderr):
--
/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c:12:16: error: LTO-OPTION: expected string not found in input
// LTO-OPTION: "-plugin-opt=-crash-diagnostics-dir=mydumps"
               ^
<stdin>:5:58: note: scanning from here
 "/Users/thakis/src/llvm-project/out/gn/bin/clang" "-cc1" "-triple" "arm64-apple-macosx12.0.0" "-Wundef-prefix=TARGET_OS_" "-Werror=undef-prefix" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-llvm-bc" "-flto=full" "-flto-unit" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "crash-diagnostics-dir-2.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mframe-pointer=non-leaf" "-ffp-contract=on" "-fno-rounding-math" "-funwind-tables=1" "-fcompatibility-qualified-id-block-type-checking" "-fvisibility-inlines-hidden-static-local-var" "-target-cpu" "apple-m1" "-target-feature" "+v8.5a" "-target-feature" "+crc" "-target-feature" "+lse" "-target-feature" "+rdm" "-target-feature" "+crypto" "-target-feature" "+dotprod" "-target-feature" "+fp-armv8" "-target-feature" "+neon" "-target-feature" "+fp16fml" "-target-feature" "+ras" "-target-feature" "+rcpc" "-target-feature" "+zcm" "-target-feature" "+zcz" "-target-feature" "+fullfp16" "-target-feature" "+sm4" "-target-feature" "+sha3" "-target-feature" "+sha2" "-target-feature" "+aes" "-target-abi" "darwinpcs" "-fallow-half-arguments-and-returns" "-mllvm" "-treat-scalable-fixed-error-as-warning" "-debugger-tuning=lldb" "-target-linker-version" "305" "-mllvm" "-crash-diagnostics-dir=mydumps" "-fcoverage-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-resource-dir" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0/include" "-internal-externc-isystem" "/usr/include" "-fdebug-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-ferror-limit" "19" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fgnuc-version=4.2.1" "-fmax-type-align=16" "-D__GCC_HAVE_DWARF2_CFI_ASM=1" "-o" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-x" "c" "/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c"
                                                         ^
<stdin>:5:1241: note: possible intended match here
 "/Users/thakis/src/llvm-project/out/gn/bin/clang" "-cc1" "-triple" "arm64-apple-macosx12.0.0" "-Wundef-prefix=TARGET_OS_" "-Werror=undef-prefix" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-llvm-bc" "-flto=full" "-flto-unit" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "crash-diagnostics-dir-2.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mframe-pointer=non-leaf" "-ffp-contract=on" "-fno-rounding-math" "-funwind-tables=1" "-fcompatibility-qualified-id-block-type-checking" "-fvisibility-inlines-hidden-static-local-var" "-target-cpu" "apple-m1" "-target-feature" "+v8.5a" "-target-feature" "+crc" "-target-feature" "+lse" "-target-feature" "+rdm" "-target-feature" "+crypto" "-target-feature" "+dotprod" "-target-feature" "+fp-armv8" "-target-feature" "+neon" "-target-feature" "+fp16fml" "-target-feature" "+ras" "-target-feature" "+rcpc" "-target-feature" "+zcm" "-target-feature" "+zcz" "-target-feature" "+fullfp16" "-target-feature" "+sm4" "-target-feature" "+sha3" "-target-feature" "+sha2" "-target-feature" "+aes" "-target-abi" "darwinpcs" "-fallow-half-arguments-and-returns" "-mllvm" "-treat-scalable-fixed-error-as-warning" "-debugger-tuning=lldb" "-target-linker-version" "305" "-mllvm" "-crash-diagnostics-dir=mydumps" "-fcoverage-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-resource-dir" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0/include" "-internal-externc-isystem" "/usr/include" "-fdebug-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-ferror-limit" "19" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fgnuc-version=4.2.1" "-fmax-type-align=16" "-D__GCC_HAVE_DWARF2_CFI_ASM=1" "-o" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-x" "c" "/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c"
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ^

Input file: <stdin>
Check file: /Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c

-dump-input=help explains the following input dump.

Input was:
<<<<<<
            1: clang version 16.0.0 
            2: Target: arm64-apple-darwin21.6.0 
            3: Thread model: posix 
            4: InstalledDir: /Users/thakis/src/llvm-project/out/gn/bin 
            5:  "/Users/thakis/src/llvm-project/out/gn/bin/clang" "-cc1" "-triple" "arm64-apple-macosx12.0.0" "-Wundef-prefix=TARGET_OS_" "-Werror=undef-prefix" "-Wdeprecated-objc-isa-usage" "-Werror=deprecated-objc-isa-usage" "-emit-llvm-bc" "-flto=full" "-flto-unit" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "crash-diagnostics-dir-2.c" "-mrelocation-model" "pic" "-pic-level" "2" "-mframe-pointer=non-leaf" "-ffp-contract=on" "-fno-rounding-math" "-funwind-tables=1" "-fcompatibility-qualified-id-block-type-checking" "-fvisibility-inlines-hidden-static-local-var" "-target-cpu" "apple-m1" "-target-feature" "+v8.5a" "-target-feature" "+crc" "-target-feature" "+lse" "-target-feature" "+rdm" "-target-feature" "+crypto" "-target-feature" "+dotprod" "-target-feature" "+fp-armv8" "-target-feature" "+neon" "-target-feature" "+fp16fml" "-target-feature" "+ras" "-target-feature" "+rcpc" "-target-feature" "+zcm" "-target-feature" "+zcz" "-target-feature" "+fullfp16" "-target-feature" "+sm4" "-target-feature" "+sha3" "-target-feature" "+sha2" "-target-feature" "+aes" "-target-abi" "darwinpcs" "-fallow-half-arguments-and-returns" "-mllvm" "-treat-scalable-fixed-error-as-warning" "-debugger-tuning=lldb" "-target-linker-version" "305" "-mllvm" "-crash-diagnostics-dir=mydumps" "-fcoverage-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-resource-dir" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/Users/thakis/src/llvm-project/out/gn/lib/clang/16.0.0/include" "-internal-externc-isystem" "/usr/include" "-fdebug-compilation-dir=/Users/thakis/src/llvm-project/out/gn/obj/clang/test/Driver" "-ferror-limit" "19" "-stack-protector" "1" "-fblocks" "-fencode-extended-block-signature" "-fregister-global-dtors-with-atexit" "-fgnuc-version=4.2.1" "-fmax-type-align=16" "-D__GCC_HAVE_DWARF2_CFI_ASM=1" "-o" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-x" "c" "/Users/thakis/src/llvm-project/clang/test/Driver/crash-diagnostics-dir-2.c" 
check:12'0                                                              X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
check:12'1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             ?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            possible intended match
            6:  "/usr/bin/ld" "-demangle" "-object_path_lto" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/cc-1d46d4.o" "-lto_library" "/Users/thakis/src/llvm-project/out/gn/lib/libLTO.dylib" "-no_deduplicate" "-dynamic" "-arch" "arm64" "-macosx_version_min" "12.0.0" "-o" "a.out" "/var/folders/w6/wpbtszrs7jl9dc9l5qtdkvg00000gn/T/lit-tmp-hggg2hg5/crash-diagnostics-dir-2-cac6d7.o" "-lSystem" 
check:12'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>>>>>

--

********************
********************
Failed Tests (1):
  Clang :: Driver/crash-diagnostics-dir-2.c

Fixed in c4b79bf083e0c50f86f0d.

thakis added a comment.Sep 27 2022, 5:34 PM

Thank you!

Revision Contents

PathSize
clang/
lib/
Driver/
ToolChains/
5 lines
test/
Driver/
9 lines

Diff 463323

clang/lib/Driver/ToolChains/CommonArgs.cpp

Show First 20 Lines • Show All 626 Lines • ▼ Show 20 Lines#endif
} }
// Setup statistics file output. // Setup statistics file output.
SmallString<128> StatsFile = getStatsFileName(Args, Output, Input, D); SmallString<128> StatsFile = getStatsFileName(Args, Output, Input, D);
if (!StatsFile.empty()) if (!StatsFile.empty())
CmdArgs.push_back( CmdArgs.push_back(
Args.MakeArgString(Twine("-plugin-opt=stats-file=") + StatsFile)); Args.MakeArgString(Twine("-plugin-opt=stats-file=") + StatsFile));
// Setup crash diagnostics dir.
if (Arg *A = Args.getLastArg(options::OPT_fcrash_diagnostics_dir))
MaskRayUnsubmitted
Not Done
ReplyInline Actions

Use getLastArg

MaskRay: Use getLastArg
CmdArgs.push_back(Args.MakeArgString(
Twine("-plugin-opt=-crash-diagnostics-dir=") + A->getValue()));
addX86AlignBranchArgs(D, Args, CmdArgs, /*IsLTO=*/true); addX86AlignBranchArgs(D, Args, CmdArgs, /*IsLTO=*/true);
// Handle remark diagnostics on screen options: '-Rpass-*'. // Handle remark diagnostics on screen options: '-Rpass-*'.
renderRpassOptions(Args, CmdArgs); renderRpassOptions(Args, CmdArgs);
// Handle serialized remarks options: '-fsave-optimization-record' // Handle serialized remarks options: '-fsave-optimization-record'
// and '-foptimization-record-*'. // and '-foptimization-record-*'.
if (willEmitRemarks(Args)) if (willEmitRemarks(Args))
▲ Show 20 Lines • Show All 1,557 Lines • Show Last 20 Lines

clang/test/Driver/crash-diagnostics-dir-2.c

// RUN: %clang -### -fcrash-diagnostics-dir=mydumps -c %s 2>&1 \ // RUN: %clang -### -fcrash-diagnostics-dir=mydumps -c %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=OPTION // RUN: | FileCheck %s --check-prefix=OPTION
// OPTION: "-crash-diagnostics-dir=mydumps" // OPTION: "-crash-diagnostics-dir=mydumps"
// RUN: %clang -### -c %s 2>&1 | FileCheck %s --check-prefix=NOOPTION // RUN: %clang -### -c %s 2>&1 | FileCheck %s --check-prefix=NOOPTION
// NOOPTION-NOT: "-crash-diagnostics-dir // NOOPTION-NOT: "-crash-diagnostics-dir
// RUN: %clang -### -fcrash-diagnostics-dir=mydumps -flto %s 2>&1 \
// RUN: | FileCheck %s --check-prefix=LTO-OPTION
// LTO-OPTION: "-cc1"
// LTO-OPTION: "-plugin-opt=-crash-diagnostics-dir=mydumps"
// RUN: %clang -### -flto %s 2>&1 | FileCheck %s --check-prefix=LTO-NOOPTION
// LTO-NOOPTION: "-cc1"
// LTO-NOOPTION-NOT: "-plugin-opt=-crash-diagnostics-dir=mydumps"