clang/test/Driver/ppc-features.cpp

   1 /// Check default CC1 and linker options for ppc32.
   2 // RUN: %clang -### -target powerpcle-unknown-linux-gnu %s 2>&1 | FileCheck --check-prefixes=PPC32,PPC32LELNX %s
   3 // RUN: %clang -### -target powerpc-unknown-linux-gnu %s 2>&1 | FileCheck --check-prefixes=PPC32,PPC32BELNX %s
   4 // RUN: %clang -### -target powerpcle-unknown-freebsd13.0 %s 2>&1 | FileCheck --check-prefixes=PPC32,PPC32LEFBSD %s
   5 // RUN: %clang -### -target powerpc-unknown-freebsd13.0 %s 2>&1 | FileCheck --check-prefixes=PPC32,PPC32BEFBSD %s
   6 // PPC32:      "-funwind-tables=2"
   7 // PPC32-SAME: "-mfloat-abi" "hard"
   8
   9 // PPC32LELNX-NEXT: "-m" "elf32lppclinux"
  10 // PPC32BELNX-NEXT: "-m" "elf32ppclinux"
  11 // PPC32LEFBSD-NEXT: "-m" "elf32lppc"
  12 // PPC32BEFBSD-NEXT: "-m" "elf32ppc_fbsd"
  13
  14 // check -msoft-float option for ppc32
  15 // RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT %s
  16 // CHECK-SOFTFLOAT: "-target-feature" "-hard-float"
  17
  18 // check -mfloat-abi=soft option for ppc32
  19 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT %s
  20 // CHECK-FLOATABISOFT: "-target-feature" "-hard-float"
  21
  22 // check -mhard-float option for ppc32
  23 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDFLOAT %s
  24 // CHECK-HARDFLOAT-NOT: "-target-feature" "-hard-float"
  25
  26 // check -mfloat-abi=hard option for ppc32
  27 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=hard -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABIHARD %s
  28 // CHECK-FLOATABIHARD-NOT: "-target-feature" "-hard-float"
  29
  30 // check combine -mhard-float -msoft-float option for ppc32
  31 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDSOFT %s
  32 // CHECK-HARDSOFT: "-target-feature" "-hard-float"
  33
  34 // check combine -msoft-float -mhard-float option for ppc32
  35 // RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTHARD %s
  36 // CHECK-SOFTHARD-NOT: "-target-feature" "-hard-float"
  37
  38 // check -msecure-plt option for ppc32
  39 // RUN: %clang -target powerpc-unknown-linux-gnu -msecure-plt %s  -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SECUREPLT %s
  40 // CHECK-SECUREPLT: "-target-feature" "+secure-plt"
  41
  42 // check -mfloat-abi=x option
  43 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=x -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ERRMSG %s
  44 // CHECK-ERRMSG: error: invalid float ABI '-mfloat-abi=x'
  45
  46
  47 /// Check default CC1 and linker options for ppc64.
  48 // RUN: %clang -### -target powerpc64le-unknown-linux-gnu %s 2>&1 | FileCheck --check-prefixes=PPC64,PPC64LE %s
  49 // RUN: %clang -### -target powerpc64-unknown-linux-gnu %s 2>&1 | FileCheck --check-prefixes=PPC64,PPC64BE %s
  50 // PPC64:      "-funwind-tables=2"
  51 // PPC64-SAME: "-mfloat-abi" "hard"
  52
  53 // PPC64LE: "-m" "elf64lppc"
  54 // PPC64BE: "-m" "elf64ppc"
  55
  56 // check -msoft-float option for ppc64
  57 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64 %s
  58 // CHECK-SOFTFLOAT64: "-target-feature" "-hard-float"
  59
  60 // check -mfloat-abi=soft option for ppc64
  61 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64 %s
  62 // CHECK-FLOATABISOFT64: "-target-feature" "-hard-float"
  63
  64 // check -msoft-float option for ppc64
  65 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64le %s
  66 // CHECK-SOFTFLOAT64le: "-target-feature" "-hard-float"
  67
  68 // check -mfloat-abi=soft option for ppc64
  69 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64le %s
  70 // CHECK-FLOATABISOFT64le: "-target-feature" "-hard-float"
  71
  72 // Check that -mno-altivec correctly disables the altivec target feature on powerpc.
  73
  74 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -maltivec -### -o %t.o 2>&1 | FileCheck --check-prefix=ALTIVEC %s
  75 // ALTIVEC: "-target-feature" "+altivec"
  76
  77 // RUN: %clang -### -c -target powerpc64-unknown-linux-gnu %s -maltivec -mno-altivec 2>&1 | FileCheck --check-prefix=NO_ALTIVEC %s
  78 // NO_ALTIVEC: "-target-feature" "-altivec"
  79
  80 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOMFCRF %s
  81 // CHECK-NOMFCRF: "-target-feature" "-mfocrf"
  82
  83 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -mmfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-MFCRF %s
  84 // CHECK-MFCRF: "-target-feature" "+mfocrf"
  85
  86 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOISEL %s
  87 // CHECK-NOISEL: "-target-feature" "-isel"
  88
  89 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -misel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-ISEL %s
  90 // CHECK-ISEL: "-target-feature" "+isel"
  91
  92 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOPOPCNTD %s
  93 // CHECK-NOPOPCNTD: "-target-feature" "-popcntd"
  94
  95 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -mpopcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-POPCNTD %s
  96 // CHECK-POPCNTD: "-target-feature" "+popcntd"
  97
  98 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOFPRND %s
  99 // CHECK-NOFPRND: "-target-feature" "-fprnd"
 100
 101 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -mfprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-FPRND %s
 102 // CHECK-FPRND: "-target-feature" "+fprnd"
 103
 104 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCMPB %s
 105 // CHECK-NOCMPB: "-target-feature" "-cmpb"
 106
 107 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -mcmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CMPB %s
 108 // CHECK-CMPB: "-target-feature" "+cmpb"
 109
 110 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOVSX %s
 111 // CHECK-NOVSX: "-target-feature" "-vsx"
 112
 113 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -mvsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-VSX %s
 114 // CHECK-VSX: "-target-feature" "+vsx"
 115
 116 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-htm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOHTM %s
 117 // CHECK-NOHTM: "-target-feature" "-htm"
 118
 119 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-htm -mhtm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-HTM %s
 120 // CHECK-HTM: "-target-feature" "+htm"
 121
 122 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOP8VECTOR %s
 123 // CHECK-NOP8VECTOR: "-target-feature" "-power8-vector"
 124
 125 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -mpower8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-P8VECTOR %s
 126 // CHECK-P8VECTOR: "-target-feature" "+power8-vector"
 127
 128 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power10-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOP10VECTOR %s
 129 // CHECK-NOP10VECTOR: "-target-feature" "-power10-vector"
 130
 131 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power10-vector -mpower10-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-P10VECTOR %s
 132 // CHECK-P10VECTOR: "-target-feature" "+power10-vector"
 133
 134 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCRBITS %s
 135 // CHECK-NOCRBITS: "-target-feature" "-crbits"
 136
 137 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -mcrbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CRBITS %s
 138 // CHECK-CRBITS: "-target-feature" "+crbits"
 139
 140 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-longcall -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOLONGCALL %s
 141 // CHECK-NOLONGCALL: "-target-feature" "-longcall"
 142
 143 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-longcall -mlongcall -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-LONGCALL %s
 144 // CHECK-LONGCALL: "-target-feature" "+longcall"
 145
 146 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOINVFUNCDESC %s
 147 // CHECK-NOINVFUNCDESC: "-target-feature" "-invariant-function-descriptors"
 148
 149 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -minvariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-INVFUNCDESC %s
 150 // CHECK-INVFUNCDESC: "-target-feature" "+invariant-function-descriptors"
 151
 152 // RUN: %clang -target powerpc %s -mno-spe -mspe -c -### 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
 153 // RUN: %clang -target powerpcspe %s -c -### 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
 154 // RUN: %clang -target powerpcspe %s -mno-spe -c -### 2>&1 | FileCheck -check-prefix=CHECK-NOSPE %s
 155 // CHECK-SPE: "-target-feature" "+spe"
 156 // CHECK-NOSPE: "-target-feature" "-spe"
 157
 158 // RUN: %clang -target powerpc %s -mefpu2 -c -### 2>&1 | FileCheck -check-prefix=CHECK-EFPU2 %s
 159 // CHECK-EFPU2: "-target-feature" "+efpu2"
 160
 161 // Assembler features
 162 // RUN: %clang -target powerpc-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_32_BE_AS_ARGS %s
 163 // CHECK_32_BE_AS_ARGS: "-mppc"
 164 // CHECK_32_BE_AS_ARGS-SAME: "-mbig-endian"
 165 // CHECK_32_BE_AS_ARGS-SAME: "-many"
 166
 167 // RUN: %clang -target powerpcle-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_32_LE_AS_ARGS %s
 168 // CHECK_32_LE_AS_ARGS: "-mppc"
 169 // CHECK_32_LE_AS_ARGS-SAME: "-mlittle-endian"
 170 // CHECK_32_LE_AS_ARGS-SAME: "-many"
 171
 172 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_64_BE_AS_ARGS %s
 173 // CHECK_64_BE_AS_ARGS: "-mppc64"
 174 // CHECK_64_BE_AS_ARGS-SAME: "-mbig-endian"
 175 // CHECK_64_BE_AS_ARGS-SAME: "-many"
 176
 177 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_64_LE_AS_ARGS %s
 178 // CHECK_64_LE_AS_ARGS: "-mppc64"
 179 // CHECK_64_LE_AS_ARGS-SAME: "-mlittle-endian"
 180 // CHECK_64_LE_AS_ARGS-SAME: "-mpower8"
 181
 182 // OpenMP features
 183 // RUN: %clang -target powerpc-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
 184 // RUN: %clang -target powerpcle-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
 185 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
 186 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
 187 // CHECK_OPENMP_TLS-NOT: "-fnoopenmp-use-tls"