| // REQUIRES: clang-driver |
| |
| // RUN: %clang -### -S -fasm -fblocks -fbuiltin -fno-math-errno -fcommon -fpascal-strings -fno-blocks -fno-builtin -fmath-errno -fno-common -fno-pascal-strings -fblocks -fbuiltin -fmath-errno -fcommon -fpascal-strings -fsplit-stack %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS1 %s |
| // RUN: %clang -### -S -fasm -fblocks -fbuiltin -fno-math-errno -fcommon -fpascal-strings -fno-asm -fno-blocks -fno-builtin -fmath-errno -fno-common -fno-pascal-strings -fno-show-source-location -fshort-enums %s 2>&1 | FileCheck -check-prefix=CHECK-OPTIONS2 %s |
| |
| // CHECK-OPTIONS1: -split-stacks |
| // CHECK-OPTIONS1: -fgnu-keywords |
| // CHECK-OPTIONS1: -fblocks |
| // CHECK-OPTIONS1: -fpascal-strings |
| |
| // CHECK-OPTIONS2: -fmath-errno |
| // CHECK-OPTIONS2: -fno-gnu-keywords |
| // CHECK-OPTIONS2: -fno-builtin |
| // CHECK-OPTIONS2: -fshort-enums |
| // CHECK-OPTIONS2: -fno-common |
| // CHECK-OPTIONS2: -fno-show-source-location |
| |
| // RUN: %clang -### -S -Wwrite-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s |
| // WRITE-STRINGS1: -fconst-strings |
| // RUN: %clang -### -S -Wwrite-strings -Wno-write-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s |
| // WRITE-STRINGS2-NOT: -fconst-strings |
| // RUN: %clang -### -S -Wwrite-strings -w %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS3 %s |
| // WRITE-STRINGS3-NOT: -fconst-strings |
| |
| // RUN: %clang -### -x c++ -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s |
| // RUN: %clang -### -x c++ -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s |
| // RUN: %clang -### -x c++ -c -Wno-deprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s |
| // RUN: %clang -### -x c++ -c -Wno-deprecated -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s |
| // RUN: %clang -### -x c++ -c -w %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s |
| // RUN: %clang -### -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s |
| // RUN: %clang -### -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s |
| // DEPRECATED-ON-CHECK: -fdeprecated-macro |
| // DEPRECATED-OFF-CHECK-NOT: -fdeprecated-macro |
| |
| // RUN: %clang -### -S -ffp-contract=fast %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s |
| // RUN: %clang -### -S -ffast-math %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s |
| // RUN: %clang -### -S -ffp-contract=off %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-OFF-CHECK %s |
| // FP-CONTRACT-FAST-CHECK: -ffp-contract=fast |
| // FP-CONTRACT-OFF-CHECK: -ffp-contract=off |
| |
| // RUN: %clang -### -S -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s |
| // RUN: %clang -### -S -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s |
| // RUN: %clang -### -S -fno-unroll-loops -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s |
| // RUN: %clang -### -S -funroll-loops -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s |
| // CHECK-UNROLL-LOOPS: "-funroll-loops" |
| // CHECK-NO-UNROLL-LOOPS: "-fno-unroll-loops" |
| |
| // RUN: %clang -### -S -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s |
| // RUN: %clang -### -S -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s |
| // RUN: %clang -### -S -fno-reroll-loops -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s |
| // RUN: %clang -### -S -freroll-loops -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s |
| // CHECK-REROLL-LOOPS: "-freroll-loops" |
| // CHECK-NO-REROLL-LOOPS-NOT: "-freroll-loops" |
| |
| // RUN: %clang -### -S -fprofile-sample-accurate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-SAMPLE-ACCURATE %s |
| // CHECK-PROFILE-SAMPLE-ACCURATE: "-fprofile-sample-accurate" |
| |
| // RUN: %clang -### -S -fprofile-sample-use=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-SAMPLE-PROFILE %s |
| // CHECK-SAMPLE-PROFILE: "-fprofile-sample-use={{.*}}/file.prof" |
| |
| // RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s |
| // CHECK-AUTO-PROFILE: "-fprofile-sample-use={{.*}}/file.prof" |
| |
| // RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-profile-sample-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-AUTO-PROFILE %s |
| // RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-auto-profile %s 2>&1 | FileCheck -check-prefix=CHECK-NO-AUTO-PROFILE %s |
| // CHECK-NO-AUTO-PROFILE-NOT: "-fprofile-sample-use={{.*}}/file.prof" |
| |
| // RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-profile-sample-use -fauto-profile %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s |
| // RUN: %clang -### -S -fauto-profile=%S/Inputs/file.prof -fno-auto-profile -fprofile-sample-use %s 2>&1 | FileCheck -check-prefix=CHECK-AUTO-PROFILE %s |
| |
| // RUN: %clang -### -S -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-ARCS %s |
| // RUN: %clang -### -S -fno-profile-arcs -fprofile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-ARCS %s |
| // RUN: %clang -### -S -fno-profile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-ARCS %s |
| // RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-ARCS %s |
| // CHECK-PROFILE-ARCS: "-femit-coverage-data" |
| // CHECK-NO-PROFILE-ARCS-NOT: "-femit-coverage-data" |
| |
| // RUN: %clang -### -S -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-UNUSED %s |
| // RUN: %clang -### -S -ftest-coverage -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-UNUSED %s |
| // RUN: %clang -### -S -fprofile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR %s |
| // RUN: %clang -### -S --coverage -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR %s |
| // RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DIR-NEITHER %s |
| // CHECK-PROFILE-DIR: "-coverage-data-file" "abc |
| // CHECK-PROFILE-DIR-UNUSED: argument unused |
| // CHECK-PROFILE-DIR-UNUSED-NOT: "-coverage-data-file" "abc |
| // CHECK-PROFILE-DIR-NEITHER-NOT: argument unused |
| |
| // RUN: %clang -### -S -fprofile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-LLVM %s |
| // RUN: %clang -### -S -fprofile-instr-generate %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE %s |
| // RUN: %clang -### -S -fprofile-generate=/some/dir %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-DIR %s |
| // RUN: %clang -### -S -fprofile-instr-generate=/tmp/somefile.profraw %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-FILE %s |
| // RUN: %clang -### -S -fprofile-generate -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-generate -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-generate -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-generate -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate=file -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-generate=dir -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-generate=dir -fprofile-use=dir %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-generate=dir -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-generate=dir -fprofile-instr-use=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s |
| // RUN: %clang -### -S -fprofile-instr-generate=file -fno-profile-instr-generate %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-GEN %s |
| // RUN: %clang -### -S -fprofile-instr-generate -fprofile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GENERATE %s |
| // RUN: %clang -### -S -fprofile-instr-generate -fprofile-generate=file %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GENERATE %s |
| // RUN: %clang -### -S -fprofile-generate=dir -fno-profile-generate %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-GEN %s |
| // RUN: %clang -### -S -fprofile-instr-use=file -fno-profile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s |
| // RUN: %clang -### -S -fprofile-instr-use=file -fno-profile-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s |
| // RUN: %clang -### -S -fprofile-use=file -fno-profile-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s |
| // RUN: %clang -### -S -fprofile-use=file -fno-profile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-USE %s |
| // RUN: %clang -### -S -fcoverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-COVERAGE-AND-GEN %s |
| // RUN: %clang -### -S -fcoverage-mapping -fno-coverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-COVERAGE %s |
| // RUN: %clang -### -S -fprofile-instr-generate -fcoverage-mapping -fno-coverage-mapping %s 2>&1 | FileCheck -check-prefix=CHECK-DISABLE-COVERAGE %s |
| // CHECK-PROFILE-GENERATE: "-fprofile-instrument=clang" |
| // CHECK-PROFILE-GENERATE-LLVM: "-fprofile-instrument=llvm" |
| // CHECK-PROFILE-GENERATE-DIR: "-fprofile-instrument-path=/some/dir{{/|\\\\}}{{.*}}" |
| // CHECK-PROFILE-GENERATE-FILE: "-fprofile-instrument-path=/tmp/somefile.profraw" |
| // CHECK-NO-MIX-GEN-USE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}' |
| // CHECK-NO-MIX-GENERATE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}' |
| // CHECK-DISABLE-GEN-NOT: "-fprofile-instrument=clang" |
| // CHECK-DISABLE-USE-NOT: "-fprofile-instr-use" |
| // CHECK-COVERAGE-AND-GEN: '-fcoverage-mapping' only allowed with '-fprofile-instr-generate' |
| // CHECK-DISABLE-COVERAGE-NOT: "-fcoverage-mapping" |
| |
| // RUN: %clang -### -S -fprofile-use %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s |
| // RUN: %clang -### -S -fprofile-instr-use %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s |
| // RUN: mkdir -p %t.d/some/dir |
| // RUN: %clang -### -S -fprofile-use=%t.d/some/dir %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-DIR %s |
| // RUN: %clang -### -S -fprofile-instr-use=/tmp/somefile.prof %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-FILE %s |
| // CHECK-PROFILE-USE: "-fprofile-instrument-use-path=default.profdata" |
| // CHECK-PROFILE-USE-DIR: "-fprofile-instrument-use-path={{.*}}.d/some/dir{{/|\\\\}}default.profdata" |
| // CHECK-PROFILE-USE-FILE: "-fprofile-instrument-use-path=/tmp/somefile.prof" |
| |
| // RUN: %clang -### -S -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -fno-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // RUN: %clang -### -S -fvectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // RUN: %clang -### -S -ftree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -fno-tree-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -fno-tree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // RUN: %clang -### -S -ftree-vectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -fno-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -O1 -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s |
| // RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s |
| // CHECK-VECTORIZE: "-vectorize-loops" |
| // CHECK-NO-VECTORIZE-NOT: "-vectorize-loops" |
| |
| // RUN: %clang -### -S -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -fno-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -fslp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -ftree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -fno-tree-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -fno-tree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -ftree-slp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -fno-slp-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -O1 -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s |
| // RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s |
| // RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s |
| // CHECK-SLP-VECTORIZE: "-vectorize-slp" |
| // CHECK-NO-SLP-VECTORIZE-NOT: "-vectorize-slp" |
| |
| // RUN: %clang -### -S -fextended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-EXTENDED-IDENTIFIERS %s |
| // RUN: not %clang -### -S -fno-extended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-NO-EXTENDED-IDENTIFIERS %s |
| // CHECK-EXTENDED-IDENTIFIERS: "-cc1" |
| // CHECK-EXTENDED-IDENTIFIERS-NOT: "-fextended-identifiers" |
| // CHECK-NO-EXTENDED-IDENTIFIERS: error: unsupported option '-fno-extended-identifiers' |
| |
| // RUN: %clang -### -S -fno-pascal-strings -mpascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-M-PASCAL-STRINGS %s |
| // CHECK-M-PASCAL-STRINGS: "-fpascal-strings" |
| |
| // RUN: %clang -### -S -fpascal-strings -mno-pascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-NO-M-PASCAL-STRINGS %s |
| // CHECK-NO-M-PASCAL-STRINGS-NOT: "-fpascal-strings" |
| |
| // RUN: %clang -### -S -O4 %s 2>&1 | FileCheck -check-prefix=CHECK-MAX-O %s |
| // CHECK-MAX-O: warning: -O4 is equivalent to -O3 |
| // CHECK-MAX-O: -O3 |
| |
| // RUN: %clang -S -O20 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-O %s |
| // CHECK-INVALID-O: warning: optimization level '-O20' is not supported; using '-O3' instead |
| |
| // RUN: %clang -### -S -finput-charset=iso-8859-1 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-CHARSET %s |
| // CHECK-INVALID-CHARSET: error: invalid value 'iso-8859-1' in '-finput-charset=iso-8859-1' |
| |
| // RUN: %clang -### -S -fexec-charset=iso-8859-1 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-INPUT-CHARSET %s |
| // CHECK-INVALID-INPUT-CHARSET: error: invalid value 'iso-8859-1' in '-fexec-charset=iso-8859-1' |
| |
| // Test that we don't error on these. |
| // RUN: %clang -### -S -Werror \ |
| // RUN: -falign-functions -falign-functions=2 -fno-align-functions \ |
| // RUN: -fasynchronous-unwind-tables -fno-asynchronous-unwind-tables \ |
| // RUN: -fbuiltin -fno-builtin \ |
| // RUN: -fdiagnostics-show-location=once \ |
| // RUN: -ffloat-store -fno-float-store \ |
| // RUN: -feliminate-unused-debug-types -fno-eliminate-unused-debug-types \ |
| // RUN: -fgcse -fno-gcse \ |
| // RUN: -fident -fno-ident \ |
| // RUN: -fimplicit-templates -fno-implicit-templates \ |
| // RUN: -finput-charset=UTF-8 \ |
| // RUN: -fexec-charset=UTF-8 \ |
| // RUN: -fivopts -fno-ivopts \ |
| // RUN: -fnon-call-exceptions -fno-non-call-exceptions \ |
| // RUN: -fpermissive -fno-permissive \ |
| // RUN: -fdefer-pop -fno-defer-pop \ |
| // RUN: -fprefetch-loop-arrays -fno-prefetch-loop-arrays \ |
| // RUN: -fprofile-correction -fno-profile-correction \ |
| // RUN: -fprofile-values -fno-profile-values \ |
| // RUN: -frounding-math -fno-rounding-math \ |
| // RUN: -fsee -fno-see \ |
| // RUN: -ftracer -fno-tracer \ |
| // RUN: -funroll-all-loops -fno-unroll-all-loops \ |
| // RUN: -fuse-ld=gold \ |
| // RUN: -fno-builtin-foobar \ |
| // RUN: -fno-builtin-strcat -fno-builtin-strcpy \ |
| // RUN: -fno-var-tracking \ |
| // RUN: -fno-unsigned-char \ |
| // RUN: -fno-signed-char \ |
| // RUN: -fstrength-reduce -fno-strength-reduce \ |
| // RUN: -finline-limit=1000 \ |
| // RUN: -finline-limit \ |
| // RUN: -flto=1 \ |
| // RUN: -falign-labels \ |
| // RUN: -falign-labels=100 \ |
| // RUN: -falign-loops \ |
| // RUN: -falign-loops=100 \ |
| // RUN: -falign-jumps \ |
| // RUN: -falign-jumps=100 \ |
| // RUN: -fexcess-precision=100 \ |
| // RUN: -fbranch-count-reg \ |
| // RUN: -fcaller-saves \ |
| // RUN: -fno-default-inline -fdefault-inline \ |
| // RUN: -fgcse-after-reload \ |
| // RUN: -fgcse-las \ |
| // RUN: -fgcse-sm \ |
| // RUN: -fipa-cp \ |
| // RUN: -finline-functions-called-once \ |
| // RUN: -fmodulo-sched \ |
| // RUN: -fmodulo-sched-allow-regmoves \ |
| // RUN: -fpeel-loops \ |
| // RUN: -frename-registers \ |
| // RUN: -fschedule-insns2 \ |
| // RUN: -fsingle-precision-constant \ |
| // RUN: -ftree_loop_im \ |
| // RUN: -ftree_loop_ivcanon \ |
| // RUN: -ftree_loop_linear \ |
| // RUN: -funsafe-loop-optimizations \ |
| // RUN: -fuse-linker-plugin \ |
| // RUN: -fvect-cost-model \ |
| // RUN: -fvariable-expansion-in-unroller \ |
| // RUN: -fweb \ |
| // RUN: -fwhole-program \ |
| // RUN: -fno-tree-dce -ftree-dce \ |
| // RUN: -fno-tree-ter -ftree-ter \ |
| // RUN: -fno-tree-vrp -ftree-vrp \ |
| // RUN: -fno-delete-null-pointer-checks -fdelete-null-pointer-checks \ |
| // RUN: -fno-inline-small-functions -finline-small-functions \ |
| // RUN: -fno-fat-lto-objects -ffat-lto-objects \ |
| // RUN: -fno-merge-constants -fmerge-constants \ |
| // RUN: -fno-merge-all-constants -fmerge-all-constants \ |
| // RUN: -fno-caller-saves -fcaller-saves \ |
| // RUN: -fno-reorder-blocks -freorder-blocks \ |
| // RUN: -fno-schedule-insns2 -fschedule-insns2 \ |
| // RUN: -fno-stack-check \ |
| // RUN: -fno-check-new -fcheck-new \ |
| // RUN: -ffriend-injection \ |
| // RUN: -fno-implement-inlines -fimplement-inlines \ |
| // RUN: -fstack-check \ |
| // RUN: -fforce-addr \ |
| // RUN: -malign-functions=100 \ |
| // RUN: -malign-loops=100 \ |
| // RUN: -malign-jumps=100 \ |
| // RUN: %s 2>&1 | FileCheck --check-prefix=IGNORE %s |
| // IGNORE-NOT: error: unknown argument |
| |
| // Test that the warning is displayed on these. |
| // RUN: %clang -### \ |
| // RUN: -finline-limit=1000 \ |
| // RUN: -finline-limit \ |
| // RUN: -fexpensive-optimizations \ |
| // RUN: -fno-expensive-optimizations \ |
| // RUN: -fno-defer-pop \ |
| // RUN: -fkeep-inline-functions \ |
| // RUN: -fno-keep-inline-functions \ |
| // RUN: -freorder-blocks \ |
| // RUN: -falign-functions \ |
| // RUN: -falign-functions=1 \ |
| // RUN: -ffloat-store \ |
| // RUN: -fgcse \ |
| // RUN: -fivopts \ |
| // RUN: -fprefetch-loop-arrays \ |
| // RUN: -fprofile-correction \ |
| // RUN: -fprofile-values \ |
| // RUN: -frounding-math \ |
| // RUN: -fschedule-insns \ |
| // RUN: -fsignaling-nans \ |
| // RUN: -fstrength-reduce \ |
| // RUN: -ftracer \ |
| // RUN: -funroll-all-loops \ |
| // RUN: -funswitch-loops \ |
| // RUN: -flto=1 \ |
| // RUN: -falign-labels \ |
| // RUN: -falign-labels=100 \ |
| // RUN: -falign-loops \ |
| // RUN: -falign-loops=100 \ |
| // RUN: -falign-jumps \ |
| // RUN: -falign-jumps=100 \ |
| // RUN: -fexcess-precision=100 \ |
| // RUN: -fbranch-count-reg \ |
| // RUN: -fcaller-saves \ |
| // RUN: -fno-default-inline \ |
| // RUN: -fgcse-after-reload \ |
| // RUN: -fgcse-las \ |
| // RUN: -fgcse-sm \ |
| // RUN: -fipa-cp \ |
| // RUN: -finline-functions-called-once \ |
| // RUN: -fmodulo-sched \ |
| // RUN: -fmodulo-sched-allow-regmoves \ |
| // RUN: -fpeel-loops \ |
| // RUN: -frename-registers \ |
| // RUN: -fschedule-insns2 \ |
| // RUN: -fsingle-precision-constant \ |
| // RUN: -ftree_loop_im \ |
| // RUN: -ftree_loop_ivcanon \ |
| // RUN: -ftree_loop_linear \ |
| // RUN: -funsafe-loop-optimizations \ |
| // RUN: -fuse-linker-plugin \ |
| // RUN: -fvect-cost-model \ |
| // RUN: -fvariable-expansion-in-unroller \ |
| // RUN: -fweb \ |
| // RUN: -fwhole-program \ |
| // RUN: -fcaller-saves \ |
| // RUN: -freorder-blocks \ |
| // RUN: -fdelete-null-pointer-checks \ |
| // RUN: -ffat-lto-objects \ |
| // RUN: -fmerge-constants \ |
| // RUN: -finline-small-functions \ |
| // RUN: -ftree-dce \ |
| // RUN: -ftree-ter \ |
| // RUN: -ftree-vrp \ |
| // RUN: -fno-devirtualize \ |
| // RUN: -fno-devirtualize-speculatively \ |
| // RUN: -fslp-vectorize-aggressive \ |
| // RUN: -fno-slp-vectorize-aggressive \ |
| // RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-WARNING %s |
| // CHECK-WARNING-DAG: optimization flag '-finline-limit=1000' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-finline-limit' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fexpensive-optimizations' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fno-expensive-optimizations' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fno-defer-pop' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fkeep-inline-functions' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fno-keep-inline-functions' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-freorder-blocks' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-falign-functions' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-falign-functions=1' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ffloat-store' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fgcse' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fivopts' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fprefetch-loop-arrays' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fprofile-correction' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fprofile-values' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-frounding-math' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fschedule-insns' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fsignaling-nans' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fstrength-reduce' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ftracer' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-funroll-all-loops' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-funswitch-loops' is not supported |
| // CHECK-WARNING-DAG: unsupported argument '1' to option 'flto=' |
| // CHECK-WARNING-DAG: optimization flag '-falign-labels' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-falign-labels=100' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-falign-loops' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-falign-loops=100' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-falign-jumps' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-falign-jumps=100' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fexcess-precision=100' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fbranch-count-reg' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fcaller-saves' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fno-default-inline' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fgcse-after-reload' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fgcse-las' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fgcse-sm' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fipa-cp' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-finline-functions-called-once' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fmodulo-sched' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fmodulo-sched-allow-regmoves' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fpeel-loops' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-frename-registers' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fschedule-insns2' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fsingle-precision-constant' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ftree_loop_im' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ftree_loop_ivcanon' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ftree_loop_linear' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-funsafe-loop-optimizations' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fuse-linker-plugin' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fvect-cost-model' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fvariable-expansion-in-unroller' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fweb' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fwhole-program' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fcaller-saves' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-freorder-blocks' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fdelete-null-pointer-checks' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ffat-lto-objects' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fmerge-constants' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-finline-small-functions' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ftree-dce' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ftree-ter' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-ftree-vrp' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fno-devirtualize' is not supported |
| // CHECK-WARNING-DAG: optimization flag '-fno-devirtualize-speculatively' is not supported |
| // CHECK-WARNING-DAG: the flag '-fslp-vectorize-aggressive' has been deprecated and will be ignored |
| // CHECK-WARNING-DAG: the flag '-fno-slp-vectorize-aggressive' has been deprecated and will be ignored |
| |
| // Test that we mute the warning on these |
| // RUN: %clang -### -finline-limit=1000 -Wno-invalid-command-line-argument \ |
| // RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING1 %s |
| // RUN: %clang -### -finline-limit -Wno-invalid-command-line-argument \ |
| // RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING2 %s |
| // RUN: %clang -### -finline-limit \ |
| // RUN: -Winvalid-command-line-argument -Wno-ignored-optimization-argument \ |
| // RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-NO-WARNING2 %s |
| // CHECK-NO-WARNING1-NOT: optimization flag '-finline-limit=1000' is not supported |
| // CHECK-NO-WARNING2-NOT: optimization flag '-finline-limit' is not supported |
| |
| // Test that an ignored optimization argument only prints 1 warning, |
| // not both a warning about not claiming the arg, *and* about not supporting |
| // the arg; and that adding -Wno-ignored-optimization silences the warning. |
| // |
| // RUN: %clang -### -fprofile-correction %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=CHECK-NO-WARNING3 %s |
| // CHECK-NO-WARNING3: optimization flag '-fprofile-correction' is not supported |
| // CHECK-NO-WARNING3-NOT: argument unused |
| // RUN: %clang -### -fprofile-correction -Wno-ignored-optimization-argument %s 2>&1 \ |
| // RUN: | FileCheck --check-prefix=CHECK-NO-WARNING4 %s |
| // CHECK-NO-WARNING4-NOT: not supported |
| // CHECK-NO-WARNING4-NOT: argument unused |
| |
| // RUN: %clang -### -S -fsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN1 %s |
| // CHAR-SIGN1-NOT: -fno-signed-char |
| |
| // RUN: %clang -### -S -funsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN2 %s |
| // CHAR-SIGN2: -fno-signed-char |
| |
| // RUN: %clang -### -S -fno-signed-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN3 %s |
| // CHAR-SIGN3: -fno-signed-char |
| |
| // RUN: %clang -### -S -fno-unsigned-char %s 2>&1 | FileCheck -check-prefix=CHAR-SIGN4 %s |
| // CHAR-SIGN4-NOT: -fno-signed-char |
| |
| // RUN: %clang -target x86_64-unknown-none-none -### -fshort-wchar -fno-short-wchar %s 2>&1 | FileCheck -check-prefix=CHECK-WCHAR1 -check-prefix=DELIMITERS %s |
| // RUN: %clang -target x86_64-unknown-none-none -### -fno-short-wchar -fshort-wchar %s 2>&1 | FileCheck -check-prefix=CHECK-WCHAR2 -check-prefix=DELIMITERS %s |
| // Make sure we don't match the -NOT lines with the linker invocation. |
| // Delimiters match the start of the cc1 and the start of the linker lines |
| // DELIMITERS: {{^ *"}} |
| // CHECK-WCHAR1: -fwchar-type=int |
| // CHECK-WCHAR1-NOT: -fwchar-type=short |
| // CHECK-WCHAR2: -fwchar-type=short |
| // CHECK-WCHAR2-NOT: -fwchar-type=int |
| // DELIMITERS: {{^ *"}} |
| |
| // RUN: %clang -### -fno-experimental-new-pass-manager -fexperimental-new-pass-manager %s 2>&1 | FileCheck --check-prefix=CHECK-PM --check-prefix=CHECK-NEW-PM %s |
| // RUN: %clang -### -fexperimental-new-pass-manager -fno-experimental-new-pass-manager %s 2>&1 | FileCheck --check-prefix=CHECK-PM --check-prefix=CHECK-NO-NEW-PM %s |
| // CHECK-PM-NOT: argument unused |
| // CHECK-NEW-PM: -fexperimental-new-pass-manager |
| // CHECK-NEW-PM-NOT: -fno-experimental-new-pass-manager |
| // CHECK-NO-NEW-PM: -fno-experimental-new-pass-manager |
| // CHECK-NO-NEW-PM-NOT: -fexperimental-new-pass-manager |
| |
| // RUN: %clang -### -S -fstrict-return %s 2>&1 | FileCheck -check-prefix=CHECK-STRICT-RETURN %s |
| // RUN: %clang -### -S -fno-strict-return %s 2>&1 | FileCheck -check-prefix=CHECK-NO-STRICT-RETURN %s |
| // CHECK-STRICT-RETURN-NOT: "-fno-strict-return" |
| // CHECK-NO-STRICT-RETURN: "-fno-strict-return" |
| |
| // RUN: %clang -### -S -fno-debug-info-for-profiling -fdebug-info-for-profiling %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-DEBUG %s |
| // RUN: %clang -### -S -fdebug-info-for-profiling -fno-debug-info-for-profiling %s 2>&1 | FileCheck -check-prefix=CHECK-NO-PROFILE-DEBUG %s |
| // CHECK-PROFILE-DEBUG: -fdebug-info-for-profiling |
| // CHECK-NO-PROFILE-DEBUG-NOT: -fdebug-info-for-profiling |
| |
| // RUN: %clang -### -S -fallow-editor-placeholders %s 2>&1 | FileCheck -check-prefix=CHECK-ALLOW-PLACEHOLDERS %s |
| // RUN: %clang -### -S -fno-allow-editor-placeholders %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ALLOW-PLACEHOLDERS %s |
| // CHECK-ALLOW-PLACEHOLDERS: -fallow-editor-placeholders |
| // CHECK-NO-ALLOW-PLACEHOLDERS-NOT: -fallow-editor-placeholders |
| |
| // RUN: %clang -### -target x86_64-unknown-windows-msvc -fno-short-wchar %s 2>&1 | FileCheck -check-prefix CHECK-WINDOWS-ISO10646 %s |
| // CHECK-WINDOWS-ISO10646: "-fwchar-type=int" |
| // CHECK-WINDOWS-ISO10646: "-fsigned-wchar" |
| |
| // RUN: %clang -### -S -fmerge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-MERGE-ALL-CONSTANTS %s |
| // RUN: %clang -### -S -fno-merge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MERGE-ALL-CONSTANTS %s |
| // RUN: %clang -### -S -fmerge-all-constants -fno-merge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MERGE-ALL-CONSTANTS %s |
| // RUN: %clang -### -S -fno-merge-all-constants -fmerge-all-constants %s 2>&1 | FileCheck -check-prefix=CHECK-MERGE-ALL-CONSTANTS %s |
| // CHECK-NO-MERGE-ALL-CONSTANTS-NOT: "-fmerge-all-constants" |
| // CHECK-MERGE-ALL-CONSTANTS: "-fmerge-all-constants" |
