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      1 // Check that we error when -faltivec is specified on non-ppc platforms.
      2 
      3 // RUN: %clang -target powerpc-unk-unk -faltivec -fsyntax-only %s
      4 // RUN: %clang -target powerpc64-linux-gnu -faltivec -fsyntax-only %s
      5 // RUN: %clang -target powerpc64-linux-gnu -maltivec -fsyntax-only %s
      6 
      7 // RUN: not %clang -target i386-pc-win32 -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
      8 // RUN: not %clang -target x86_64-unknown-freebsd -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
      9 // RUN: not %clang -target armv6-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
     10 // RUN: not %clang -target armv7-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
     11 // RUN: not %clang -target mips-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
     12 // RUN: not %clang -target mips64-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
     13 // RUN: not %clang -target sparc-unknown-solaris -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
     14 
     15 // check -msoft-float option for ppc32
     16 // RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT %s
     17 // CHECK-SOFTFLOAT: "-target-feature" "+soft-float"
     18 
     19 // check -mfloat-abi=soft option for ppc32
     20 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT %s
     21 // CHECK-FLOATABISOFT: "-target-feature" "+soft-float"
     22 
     23 // check -mhard-float option for ppc32
     24 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDFLOAT %s
     25 // CHECK-HARDFLOAT-NOT: "-target-feature" "+soft-float"
     26 
     27 // check -mfloat-abi=hard option for ppc32
     28 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=hard -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABIHARD %s
     29 // CHECK-FLOATABIHARD-NOT: "-target-feature" "+soft-float"
     30 
     31 // check combine -mhard-float -msoft-float option for ppc32
     32 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDSOFT %s
     33 // CHECK-HARDSOFT: "-target-feature" "+soft-float"
     34 
     35 // check combine -msoft-float -mhard-float option for ppc32
     36 // RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTHARD %s
     37 // CHECK-SOFTHARD-NOT: "-target-feature" "+soft-float"
     38 
     39 // check -mfloat-abi=x option
     40 // RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=x -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ERRMSG %s
     41 // CHECK-ERRMSG: error: invalid float ABI '-mfloat-abi=x'
     42 
     43 // check -msoft-float option for ppc64
     44 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64 %s
     45 // CHECK-SOFTFLOAT64: error: invalid float ABI 'soft float is not supported for ppc64'
     46 
     47 // check -mfloat-abi=soft option for ppc64
     48 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64 %s
     49 // CHECK-FLOATABISOFT64: error: invalid float ABI 'soft float is not supported for ppc64'
     50 
     51 // check -msoft-float option for ppc64
     52 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64le %s
     53 // CHECK-SOFTFLOAT64le: error: invalid float ABI 'soft float is not supported for ppc64'
     54 
     55 // check -mfloat-abi=soft option for ppc64
     56 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64le %s
     57 // CHECK-FLOATABISOFT64le: error: invalid float ABI 'soft float is not supported for ppc64'
     58 
     59 // CHECK: invalid argument '-faltivec' only allowed with 'ppc/ppc64/ppc64le'
     60 
     61 // Check that -fno-altivec and -mno-altivec correctly disable the altivec
     62 // target feature on powerpc.
     63 
     64 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-1 %s
     65 // CHECK-1: "-target-feature" "-altivec"
     66 
     67 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-2 %s
     68 // CHECK-2: "-target-feature" "-altivec"
     69 
     70 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -faltivec -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-3 %s
     71 // CHECK-3: "-target-feature" "-altivec"
     72 
     73 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -maltivec -fno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-4 %s
     74 // CHECK-4: "-target-feature" "-altivec"
     75 
     76 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -faltivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-5 %s
     77 // CHECK-5-NOT: "-target-feature" "-altivec"
     78 
     79 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -maltivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-6 %s
     80 // CHECK-6-NOT: "-target-feature" "-altivec"
     81 
     82 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=7400 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-7 %s
     83 // CHECK-7: "-target-feature" "-altivec"
     84 
     85 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=g4 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-8 %s
     86 // CHECK-8: "-target-feature" "-altivec"
     87 
     88 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=7450 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-9 %s
     89 // CHECK-9: "-target-feature" "-altivec"
     90 
     91 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=g4+ -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-10 %s
     92 // CHECK-10: "-target-feature" "-altivec"
     93 
     94 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=970 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-11 %s
     95 // CHECK-11: "-target-feature" "-altivec"
     96 
     97 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=g5 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-12 %s
     98 // CHECK-12: "-target-feature" "-altivec"
     99 
    100 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=pwr6 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-13 %s
    101 // CHECK-13: "-target-feature" "-altivec"
    102 
    103 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=pwr7 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-14 %s
    104 // CHECK-14: "-target-feature" "-altivec"
    105 
    106 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=pwr8 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-15 %s
    107 // CHECK-15: "-target-feature" "-altivec"
    108 
    109 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -fno-altivec -mcpu=ppc64 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-16 %s
    110 // CHECK-16: "-target-feature" "-altivec"
    111 
    112 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-qpx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOQPX %s
    113 // CHECK-NOQPX: "-target-feature" "-qpx"
    114 
    115 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-qpx -mqpx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-QPX %s
    116 // CHECK-QPX-NOT: "-target-feature" "-qpx"
    117 
    118 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOMFCRF %s
    119 // CHECK-NOMFCRF: "-target-feature" "-mfocrf"
    120 
    121 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -mmfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-MFCRF %s
    122 // CHECK-MFCRF: "-target-feature" "+mfocrf"
    123 
    124 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOISEL %s
    125 // CHECK-NOISEL: "-target-feature" "-isel"
    126 
    127 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -misel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-ISEL %s
    128 // CHECK-ISEL: "-target-feature" "+isel"
    129 
    130 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOPOPCNTD %s
    131 // CHECK-NOPOPCNTD: "-target-feature" "-popcntd"
    132 
    133 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -mpopcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-POPCNTD %s
    134 // CHECK-POPCNTD: "-target-feature" "+popcntd"
    135 
    136 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOFPRND %s
    137 // CHECK-NOFPRND: "-target-feature" "-fprnd"
    138 
    139 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -mfprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-FPRND %s
    140 // CHECK-FPRND: "-target-feature" "+fprnd"
    141 
    142 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCMPB %s
    143 // CHECK-NOCMPB: "-target-feature" "-cmpb"
    144 
    145 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -mcmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CMPB %s
    146 // CHECK-CMPB: "-target-feature" "+cmpb"
    147 
    148 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOVSX %s
    149 // CHECK-NOVSX: "-target-feature" "-vsx"
    150 
    151 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -mvsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-VSX %s
    152 // CHECK-VSX: "-target-feature" "+vsx"
    153 
    154 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOP8VECTOR %s
    155 // CHECK-NOP8VECTOR: "-target-feature" "-power8-vector"
    156 
    157 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -mpower8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-P8VECTOR %s
    158 // CHECK-P8VECTOR: "-target-feature" "+power8-vector"
    159 
    160 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCRBITS %s
    161 // CHECK-NOCRBITS: "-target-feature" "-crbits"
    162 
    163 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -mcrbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CRBITS %s
    164 // CHECK-CRBITS: "-target-feature" "+crbits"
    165 
    166 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOINVFUNCDESC %s
    167 // CHECK-NOINVFUNCDESC: "-target-feature" "-invariant-function-descriptors"
    168 
    169 // 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
    170 // CHECK-INVFUNCDESC: "-target-feature" "+invariant-function-descriptors"
    171 
    172 // Assembler features
    173 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_BE_AS_ARGS %s
    174 // CHECK_BE_AS_ARGS: "-mppc64"
    175 // CHECK_BE_AS_ARGS: "-many"
    176 
    177 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_LE_AS_ARGS %s
    178 // CHECK_LE_AS_ARGS: "-mppc64"
    179 // CHECK_LE_AS_ARGS: "-many"
    180 // CHECK_LE_AS_ARGS: "-mlittle-endian"
    181 
    182 // linker features
    183 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_BE_LD_ARGS %s
    184 // CHECK_BE_LD_ARGS: "elf64ppc"
    185 
    186 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_LE_LD_ARGS %s
    187 // CHECK_LE_LD_ARGS: "elf64lppc"
    188 
    189 // OpenMP features
    190 // RUN: %clang -target powerpc-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
    191 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
    192 // RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
    193 // CHECK_OPENMP_TLS-NOT: "-fnoopenmp-use-tls"
    194