| // 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 -fshort-wchar %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: -fno-gnu-keywords |
| // CHECK-OPTIONS2: -fmath-errno |
| // CHECK-OPTIONS2: -fno-builtin |
| // CHECK-OPTIONS2: -fshort-enums |
| // CHECK-OPTIONS2: -fshort-wchar |
| // CHECK-OPTIONS2: -fno-common |
| // CHECK-OPTIONS2: -fno-show-source-location |
| |
| // RUN: %clang -### -S -Wwrite-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s |
| // RUN: %clang -### -S -Weverything %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 |
| // RUN: %clang -### -S -Wwrite-strings -w %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s |
| // WRITE-STRINGS2-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 -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 |
| // CHECK-SLP-VECTORIZE: "-vectorize-slp" |
| // CHECK-NO-SLP-VECTORIZE-NOT: "-vectorize-slp" |
| |
| // RUN: %clang -### -S -fslp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE-AGG %s |
| // RUN: %clang -### -S -fno-slp-vectorize-aggressive -fslp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE-AGG %s |
| // RUN: %clang -### -S -fno-slp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE-AGG %s |
| // RUN: %clang -### -S -fslp-vectorize-aggressive -fno-slp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE-AGG %s |
| // CHECK-SLP-VECTORIZE-AGG: "-vectorize-slp-aggressive" |
| // CHECK-NO-SLP-VECTORIZE-AGG-NOT: "-vectorize-slp-aggressive" |
| |
| // RUN: %clang -### -S -fextended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-EXTENDED-IDENTIFIERS %s |
| // RUN: %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 |
| |
| // 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: -fivopts -fno-ivopts \ |
| // RUN: -fnon-call-exceptions -fno-non-call-exceptions \ |
| // RUN: -fpermissive -fno-permissive \ |
| // RUN: -fprefetch-loop-arrays -fno-prefetch-loop-arrays \ |
| // RUN: -fprofile-correction -fno-profile-correction \ |
| // RUN: -fprofile-dir=bar \ |
| // RUN: -fprofile-use -fprofile-use=zed -fno-profile-use \ |
| // 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: %s 2>&1 | FileCheck --check-prefix=IGNORE %s |
| // IGNORE-NOT: error: unknown argument |