1 // 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 2 // 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 3 4 // CHECK-OPTIONS1: -split-stacks 5 // CHECK-OPTIONS1: -fgnu-keywords 6 // CHECK-OPTIONS1: -fblocks 7 // CHECK-OPTIONS1: -fpascal-strings 8 9 // CHECK_OPTIONS2: -fno-gnu-keywords 10 // CHECK-OPTIONS2: -fmath-errno 11 // CHECK-OPTIONS2: -fno-builtin 12 // CHECK-OPTIONS2: -fshort-enums 13 // CHECK-OPTIONS2: -fshort-wchar 14 // CHECK-OPTIONS2: -fno-common 15 // CHECK-OPTIONS2: -fno-show-source-location 16 17 // RUN: %clang -### -S -Wwrite-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s 18 // RUN: %clang -### -S -Weverything %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s 19 // WRITE-STRINGS1: -fconst-strings 20 // RUN: %clang -### -S -Wwrite-strings -Wno-write-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s 21 // RUN: %clang -### -S -Wwrite-strings -w %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s 22 // WRITE-STRINGS2-NOT: -fconst-strings 23 24 // RUN: %clang -### -x c++ -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s 25 // RUN: %clang -### -x c++ -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s 26 // RUN: %clang -### -x c++ -c -Wno-deprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s 27 // RUN: %clang -### -x c++ -c -Wno-deprecated -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s 28 // RUN: %clang -### -x c++ -c -w %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s 29 // RUN: %clang -### -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s 30 // RUN: %clang -### -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-OFF-CHECK %s 31 // DEPRECATED-ON-CHECK: -fdeprecated-macro 32 // DEPRECATED-OFF-CHECK-NOT: -fdeprecated-macro 33 34 // RUN: %clang -### -S -ffp-contract=fast %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s 35 // RUN: %clang -### -S -ffast-math %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-FAST-CHECK %s 36 // RUN: %clang -### -S -ffp-contract=off %s 2>&1 | FileCheck -check-prefix=FP-CONTRACT-OFF-CHECK %s 37 // FP-CONTRACT-FAST-CHECK: -ffp-contract=fast 38 // FP-CONTRACT-OFF-CHECK: -ffp-contract=off 39 40 // RUN: %clang -### -S -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s 41 // RUN: %clang -### -S -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s 42 // RUN: %clang -### -S -fno-unroll-loops -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s 43 // RUN: %clang -### -S -funroll-loops -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s 44 // CHECK-UNROLL-LOOPS: "-funroll-loops" 45 // CHECK-NO-UNROLL-LOOPS: "-fno-unroll-loops" 46 47 // RUN: %clang -### -S -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s 48 // RUN: %clang -### -S -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s 49 // RUN: %clang -### -S -fno-reroll-loops -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s 50 // RUN: %clang -### -S -freroll-loops -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s 51 // CHECK-REROLL-LOOPS: "-freroll-loops" 52 // CHECK-NO-REROLL-LOOPS-NOT: "-freroll-loops" 53 54 // RUN: %clang -### -S -fprofile-sample-use=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-SAMPLE-PROFILE %s 55 // CHECK-SAMPLE-PROFILE: "-fprofile-sample-use={{.*}}/file.prof" 56 57 // RUN: %clang -### -S -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 58 // RUN: %clang -### -S -fno-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 59 // RUN: %clang -### -S -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 60 // RUN: %clang -### -S -fvectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 61 // RUN: %clang -### -S -ftree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 62 // RUN: %clang -### -S -fno-tree-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 63 // RUN: %clang -### -S -fno-tree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 64 // RUN: %clang -### -S -ftree-vectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 65 // RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 66 // RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 67 // RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 68 // RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 69 // RUN: %clang -### -S -fno-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 70 // RUN: %clang -### -S -O1 -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 71 // RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s 72 // RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 73 // RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 74 // RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 75 // RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s 76 // CHECK-VECTORIZE: "-vectorize-loops" 77 // CHECK-NO-VECTORIZE-NOT: "-vectorize-loops" 78 79 // RUN: %clang -### -S -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s 80 // RUN: %clang -### -S -fno-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s 81 // RUN: %clang -### -S -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s 82 // RUN: %clang -### -S -fslp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s 83 // RUN: %clang -### -S -ftree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s 84 // RUN: %clang -### -S -fno-tree-slp-vectorize -fslp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE %s 85 // RUN: %clang -### -S -fno-tree-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s 86 // RUN: %clang -### -S -ftree-slp-vectorize -fno-slp-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE %s 87 // CHECK-SLP-VECTORIZE: "-vectorize-slp" 88 // CHECK-NO-SLP-VECTORIZE-NOT: "-vectorize-slp" 89 90 // RUN: %clang -### -S -fslp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE-AGG %s 91 // RUN: %clang -### -S -fno-slp-vectorize-aggressive -fslp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-SLP-VECTORIZE-AGG %s 92 // RUN: %clang -### -S -fno-slp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE-AGG %s 93 // RUN: %clang -### -S -fslp-vectorize-aggressive -fno-slp-vectorize-aggressive %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SLP-VECTORIZE-AGG %s 94 // CHECK-SLP-VECTORIZE-AGG: "-vectorize-slp-aggressive" 95 // CHECK-NO-SLP-VECTORIZE-AGG-NOT: "-vectorize-slp-aggressive" 96 97 // RUN: %clang -### -S -fextended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-EXTENDED-IDENTIFIERS %s 98 // RUN: %clang -### -S -fno-extended-identifiers %s 2>&1 | FileCheck -check-prefix=CHECK-NO-EXTENDED-IDENTIFIERS %s 99 // CHECK-EXTENDED-IDENTIFIERS: "-cc1" 100 // CHECK-EXTENDED-IDENTIFIERS-NOT: "-fextended-identifiers" 101 // CHECK-NO-EXTENDED-IDENTIFIERS: error: unsupported option '-fno-extended-identifiers' 102 103 // RUN: %clang -### -S -fno-pascal-strings -mpascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-M-PASCAL-STRINGS %s 104 // CHECK-M-PASCAL-STRINGS: "-fpascal-strings" 105 106 // RUN: %clang -### -S -fpascal-strings -mno-pascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-NO-M-PASCAL-STRINGS %s 107 // CHECK-NO-M-PASCAL-STRINGS-NOT: "-fpascal-strings" 108 109 // RUN: %clang -### -S -O4 %s 2>&1 | FileCheck -check-prefix=CHECK-MAX-O %s 110 // CHECK-MAX-O: warning: -O4 is equivalent to -O3 111 // CHECK-MAX-O: -O3 112 113 // RUN: %clang -S -O20 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-O %s 114 // CHECK-INVALID-O: warning: optimization level '-O20' is unsupported; using '-O3' instead 115 116 // Test that we don't error on these. 117 // RUN: %clang -### -S -Werror \ 118 // RUN: -falign-functions -falign-functions=2 -fno-align-functions \ 119 // RUN: -fasynchronous-unwind-tables -fno-asynchronous-unwind-tables \ 120 // RUN: -fbuiltin -fno-builtin \ 121 // RUN: -fdiagnostics-show-location=once \ 122 // RUN: -ffloat-store -fno-float-store \ 123 // RUN: -feliminate-unused-debug-types -fno-eliminate-unused-debug-types \ 124 // RUN: -fgcse -fno-gcse \ 125 // RUN: -fident -fno-ident \ 126 // RUN: -fimplicit-templates -fno-implicit-templates \ 127 // RUN: -fivopts -fno-ivopts \ 128 // RUN: -fnon-call-exceptions -fno-non-call-exceptions \ 129 // RUN: -fpermissive -fno-permissive \ 130 // RUN: -fprefetch-loop-arrays -fno-prefetch-loop-arrays \ 131 // RUN: -fprofile-correction -fno-profile-correction \ 132 // RUN: -fprofile-dir=bar \ 133 // RUN: -fprofile-use -fprofile-use=zed -fno-profile-use \ 134 // RUN: -fprofile-values -fno-profile-values \ 135 // RUN: -frounding-math -fno-rounding-math \ 136 // RUN: -fsee -fno-see \ 137 // RUN: -ftracer -fno-tracer \ 138 // RUN: -funroll-all-loops -fno-unroll-all-loops \ 139 // RUN: -fuse-ld=gold \ 140 // RUN: -fno-builtin-foobar \ 141 // RUN: -fno-builtin-strcat -fno-builtin-strcpy \ 142 // RUN: -fno-var-tracking \ 143 // RUN: -fno-unsigned-char \ 144 // RUN: -fno-signed-char \ 145 // RUN: -fstrength-reduce -fno-strength-reduce \ 146 // RUN: %s 2>&1 | FileCheck --check-prefix=IGNORE %s 147 // IGNORE-NOT: error: unknown argument 148