benshi001 added a comment.
In D128133#3723847 <https://reviews.llvm.org/D128133#3723847>, @phosek wrote:
> We started seeing test failures after this change on our bots. Would it be
> possible to revert the change and address these issues before relanding?
>
> In `Clang :: Driver/avr-ld.c`:
>
> Script:
> --
> : 'RUN: at line 1'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=at90s2313 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKA
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 4'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=at90s8515 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKB
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 7'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=attiny13 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKC
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 10'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=attiny44 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKD
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 13'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atmega103 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKE
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 16'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atmega8u2 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKF
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 19'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atmega48pa --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKG
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 22'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atmega328 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKH
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 25'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atmega1281 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKI
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 28'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atmega2560 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKJ
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 31'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=attiny10 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKK
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 34'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atxmega16a4 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKL
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 37'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atxmega64b3 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKM
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 40'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atxmega128a3u --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKN
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> : 'RUN: at line 43'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr -mmcu=atxmega128a1 --sysroot
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix LINKO
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
> --
> Exit Code: 1
>
> Command Output (stderr):
> --
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c:2:11: error:
> LINKA: expected string not found in input
> // LINKA: {{".*ld.*"}} {{.*}} {{"-L.*tiny-stack"}} {{.*}} "-Tdata=0x800060"
> "--start-group" {{.*}} "-lat90s2313" {{.*}} "--end-group" "-mavr2"
> ^
> <stdin>:1:1: note: scanning from here
> Fuchsia clang version 16.0.0 (https://llvm.googlesource.com/llvm-project
> 6bb243bbdbdd9b55495dd3cb0512eb814d387d3d)
> ^
>
> Input file: <stdin>
> Check file: /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c
>
> -dump-input=help explains the following input dump.
>
> Input was:
> <<<<<<
> 1: Fuchsia clang version 16.0.0
> (https://llvm.googlesource.com/llvm-project
> 6bb243bbdbdd9b55495dd3cb0512eb814d387d3d)
> check:2
> X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> error: no match found
> 2: Target: avr
> check:2 ~~~~~~~~~~~~
> 3: Thread model: posix
> check:2 ~~~~~~~~~~~~~~~~~~~~
> 4: InstalledDir: /b/s/w/ir/x/w/staging/llvm_build/bin
> check:2 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 5: "/b/s/w/ir/x/w/staging/llvm_build/bin/clang-16" "-cc1"
> "-triple" "avr" "-emit-obj" "-mrelax-all" "--mrelax-relocations"
> "-disable-free" "-clear-ast-before-backend" "-main-file-name" "avr-ld.c"
> "-mrelocation-model" "static" "-mframe-pointer=all" "-fmath-errno"
> "-ffp-contract=on" "-fno-rounding-math" "-mconstructor-aliases"
> "-fno-use-init-array" "-fno-use-cxa-atexit" "-target-cpu" "at90s2313"
> "-mllvm" "-treat-scalable-fixed-error-as-warning" "-debugger-tuning=gdb"
> "-fcoverage-compilation-dir=/b/s/w/ir/x/w/staging/llvm_build/tools/clang/test/Driver"
> "-resource-dir" "/b/s/w/ir/x/w/staging/llvm_build/lib/clang/16.0.0"
> "-isysroot"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree"
> "-internal-isystem"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../avr/include"
>
> "-fdebug-compilation-dir=/b/s/w/ir/x/w/staging/llvm_build/tools/clang/test/Driver"
> "-ferror-limit" "19" "-fgnuc-version=4.2.1" "-faddrsig" "-o"
> "/b/s/w/ir/x/t/lit-tmp-_zwtb4z7/avr-ld-2d4e78.o" "-x" "c"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-ld.c"
> check:2
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 6:
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../../bin/avr-ld"
> "-o" "a.out" "--gc-sections"
> "-L/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../avr/lib/tiny-stack"
> "-Tdata=0x800060" "--start-group" "-l:crtat90s2313.o" "-lm" "-lc"
> "-lat90s2313" "/b/s/w/ir/x/t/lit-tmp-_zwtb4z7/avr-ld-2d4e78.o" "--end-group"
> "-mavr2"
> check:2
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >>>>>>
>
> --
>
> In `Clang :: Driver/avr-toolchain.c`:
>
> Script:
> --
> : 'RUN: at line 4'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
>
> -resource-dir=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir
> 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefix=CHECK1
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 15'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree_2/opt/local
> -S 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=CHECK2
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 21'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree_2
> -S 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=CHECK3
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 27'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --target=avr 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> -check-prefix=CC1
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 30'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --target=avr -fuse-init-array -fuse-cxa-atexit 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck -check-prefix=CHECK4
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 35'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> 2>&1 -nostdinc | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=NOSTDINC
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 36'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> 2>&1 -nostdlibinc | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=NOSTDINC
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 39'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> -mmcu=atmega328
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefix=NOWARN
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 40'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> -mmcu=atmega328 -S
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefix=NOWARN
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 41'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/
> -mmcu=atmega328 -S
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefix=NOWARN
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 44'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> -S /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefixes=NOMCU,LINKA
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 45'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/ -S
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefixes=NOMCU,LINKA
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 46'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefixes=NOMCU,LINKB
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 55'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/
> -mmcu=atmega328
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c 2>&1 |
> /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefixes=NOGCC
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 61'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> -mmcu=atmega328
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> -fuse-ld=avrld 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=NOLD
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 64'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> -mmcu=atmega328
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> -fuse-ld=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/bin/ld.lld
> 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefix=LLD
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 69'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> -mmcu=atmega328
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c -T avr.lds
> 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefix=LDS0
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 72'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree
> -mmcu=atmega328
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> -fuse-ld=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/bin/ld.lld
> -T avr.lds 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=LDS1
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 76'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c -###
> --target=avr -mmcu=atmega328
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/
>
> -resource-dir=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir
> 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck --check-prefix=LIBGCC
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 77'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c -###
> --target=avr -mmcu=atmega328
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/
>
> -resource-dir=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir
> --rtlib=libgcc 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=LIBGCC
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 81'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c -###
> --target=avr -mmcu=atmega328
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/
>
> -resource-dir=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir
> --rtlib=compiler-rt 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=COMRT
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 85'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/
>
> -resource-dir=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir
> --rtlib=compiler-rt 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=NOMCU
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> : 'RUN: at line 86'; /b/s/w/ir/x/w/staging/llvm_build/bin/clang
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c -###
> --target=avr
> --sysroot=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/
>
> -resource-dir=/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir
> --rtlib=libgcc 2>&1 | /b/s/w/ir/x/w/staging/llvm_build/bin/FileCheck
> --check-prefix=NOMCU
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
> --
> Exit Code: 1
>
> Command Output (stderr):
> --
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c:78:12:
> error: LIBGCC: expected string not found in input
> // LIBGCC: "-lgcc"
> ^
> <stdin>:1:1: note: scanning from here
> Fuchsia clang version 16.0.0 (https://llvm.googlesource.com/llvm-project
> 6bb243bbdbdd9b55495dd3cb0512eb814d387d3d)
> ^
> <stdin>:6:134: note: possible intended match here
>
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../../bin/avr-ld"
> "-o" "a.out" "--gc-sections"
> "-L/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/avr"
>
> "-L/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../avr/lib/avr5"
> "-Tdata=0x800100" "--start-group" "-l:crtatmega328.o" "-lm" "-lc"
> "-latmega328" "/b/s/w/ir/x/t/lit-tmp-_zwtb4z7/avr-toolchain-34fb05.o"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/avr/libclang_rt.builtins.a"
> "--end-group" "-mavr5"
>
> ^
>
> Input file: <stdin>
> Check file:
> /b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c
>
> -dump-input=help explains the following input dump.
>
> Input was:
> <<<<<<
> 1: Fuchsia clang version 16.0.0
> (https://llvm.googlesource.com/llvm-project
> 6bb243bbdbdd9b55495dd3cb0512eb814d387d3d)
> check:78'0
> X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> error: no match found
> 2: Target: avr
> check:78'0 ~~~~~~~~~~~~
> 3: Thread model: posix
> check:78'0 ~~~~~~~~~~~~~~~~~~~~
> 4: InstalledDir: /b/s/w/ir/x/w/staging/llvm_build/bin
> check:78'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 5: "/b/s/w/ir/x/w/staging/llvm_build/bin/clang-16" "-cc1"
> "-triple" "avr" "-emit-obj" "-mrelax-all" "--mrelax-relocations"
> "-disable-free" "-clear-ast-before-backend" "-main-file-name"
> "avr-toolchain.c" "-mrelocation-model" "static" "-mframe-pointer=all"
> "-fmath-errno" "-ffp-contract=on" "-fno-rounding-math"
> "-mconstructor-aliases" "-fno-use-init-array" "-fno-use-cxa-atexit"
> "-target-cpu" "atmega328" "-mllvm" "-treat-scalable-fixed-error-as-warning"
> "-debugger-tuning=gdb"
> "-fcoverage-compilation-dir=/b/s/w/ir/x/w/staging/llvm_build/tools/clang/test/Driver"
> "-resource-dir"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir"
> "-isysroot"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/"
> "-internal-isystem"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../avr/include"
>
> "-fdebug-compilation-dir=/b/s/w/ir/x/w/staging/llvm_build/tools/clang/test/Driver"
> "-ferror-limit" "19" "-fgnuc-version=4.2.1" "-faddrsig" "-o"
> "/b/s/w/ir/x/t/lit-tmp-_zwtb4z7/avr-toolchain-34fb05.o" "-x" "c"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/avr-toolchain.c"
> check:78'0
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 6:
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../../bin/avr-ld"
> "-o" "a.out" "--gc-sections"
> "-L/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/avr"
>
> "-L/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/basic_avr_tree/usr/lib/gcc/avr/5.4.0/../../../avr/lib/avr5"
> "-Tdata=0x800100" "--start-group" "-l:crtatmega328.o" "-lm" "-lc"
> "-latmega328" "/b/s/w/ir/x/t/lit-tmp-_zwtb4z7/avr-toolchain-34fb05.o"
> "/b/s/w/ir/x/w/llvm-llvm-project/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/avr/libclang_rt.builtins.a"
> "--end-group" "-mavr5"
> check:78'0
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> check:78'1
> ?
>
>
>
>
>
>
> possible intended match
> >>>>>>
>
> --
I have not a Fuchsia environment, I may do a try fix, reland, and check if my
fix will be OK.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D128133/new/
https://reviews.llvm.org/D128133
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