ppc-features.cpp
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// check -msoft-float option for ppc32
// RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT %s
// CHECK-SOFTFLOAT: "-target-feature" "-hard-float"
// check -mfloat-abi=soft option for ppc32
// RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT %s
// CHECK-FLOATABISOFT: "-target-feature" "-hard-float"
// check -mhard-float option for ppc32
// RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDFLOAT %s
// CHECK-HARDFLOAT-NOT: "-target-feature" "-hard-float"
// check -mfloat-abi=hard option for ppc32
// RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=hard -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABIHARD %s
// CHECK-FLOATABIHARD-NOT: "-target-feature" "-hard-float"
// check combine -mhard-float -msoft-float option for ppc32
// RUN: %clang -target powerpc-unknown-linux-gnu %s -mhard-float -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-HARDSOFT %s
// CHECK-HARDSOFT: "-target-feature" "-hard-float"
// check combine -msoft-float -mhard-float option for ppc32
// RUN: %clang -target powerpc-unknown-linux-gnu %s -msoft-float -mhard-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTHARD %s
// CHECK-SOFTHARD-NOT: "-target-feature" "-hard-float"
// check -msecure-plt option for ppc32
// RUN: %clang -target powerpc-unknown-linux-gnu -msecure-plt %s -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SECUREPLT %s
// CHECK-SECUREPLT: "-target-feature" "+secure-plt"
// check -mfloat-abi=x option
// RUN: %clang -target powerpc-unknown-linux-gnu %s -mfloat-abi=x -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-ERRMSG %s
// CHECK-ERRMSG: error: invalid float ABI '-mfloat-abi=x'
// check -msoft-float option for ppc64
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64 %s
// CHECK-SOFTFLOAT64: "-target-feature" "-hard-float"
// check -mfloat-abi=soft option for ppc64
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64 %s
// CHECK-FLOATABISOFT64: "-target-feature" "-hard-float"
// check -msoft-float option for ppc64
// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -msoft-float -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-SOFTFLOAT64le %s
// CHECK-SOFTFLOAT64le: "-target-feature" "-hard-float"
// check -mfloat-abi=soft option for ppc64
// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -mfloat-abi=soft -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-FLOATABISOFT64le %s
// CHECK-FLOATABISOFT64le: "-target-feature" "-hard-float"
// Check that -mno-altivec correctly disables the altivec target feature on powerpc.
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-1 %s
// CHECK-1: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-2 %s
// CHECK-2: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -maltivec -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-3 %s
// CHECK-3: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -maltivec -mno-altivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-4 %s
// CHECK-4: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -maltivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-5 %s
// CHECK-5-NOT: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -maltivec -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-6 %s
// CHECK-6-NOT: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=7400 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-7 %s
// CHECK-7: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=g4 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-8 %s
// CHECK-8: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=7450 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-9 %s
// CHECK-9: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=g4+ -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-10 %s
// CHECK-10: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=970 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-11 %s
// CHECK-11: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=g5 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-12 %s
// CHECK-12: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=pwr6 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-13 %s
// CHECK-13: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=pwr7 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-14 %s
// CHECK-14: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=pwr8 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-15 %s
// CHECK-15: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-altivec -mcpu=ppc64 -### -o %t.o 2>&1 | FileCheck --check-prefix=CHECK-16 %s
// CHECK-16: "-target-feature" "-altivec"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-qpx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOQPX %s
// CHECK-NOQPX: "-target-feature" "-qpx"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-qpx -mqpx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-QPX %s
// CHECK-QPX-NOT: "-target-feature" "-qpx"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOMFCRF %s
// CHECK-NOMFCRF: "-target-feature" "-mfocrf"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-mfcrf -mmfcrf -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-MFCRF %s
// CHECK-MFCRF: "-target-feature" "+mfocrf"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOISEL %s
// CHECK-NOISEL: "-target-feature" "-isel"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-isel -misel -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-ISEL %s
// CHECK-ISEL: "-target-feature" "+isel"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOPOPCNTD %s
// CHECK-NOPOPCNTD: "-target-feature" "-popcntd"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-popcntd -mpopcntd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-POPCNTD %s
// CHECK-POPCNTD: "-target-feature" "+popcntd"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOFPRND %s
// CHECK-NOFPRND: "-target-feature" "-fprnd"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-fprnd -mfprnd -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-FPRND %s
// CHECK-FPRND: "-target-feature" "+fprnd"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCMPB %s
// CHECK-NOCMPB: "-target-feature" "-cmpb"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-cmpb -mcmpb -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CMPB %s
// CHECK-CMPB: "-target-feature" "+cmpb"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOVSX %s
// CHECK-NOVSX: "-target-feature" "-vsx"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-vsx -mvsx -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-VSX %s
// CHECK-VSX: "-target-feature" "+vsx"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-htm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOHTM %s
// CHECK-NOHTM: "-target-feature" "-htm"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-htm -mhtm -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-HTM %s
// CHECK-HTM: "-target-feature" "+htm"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOP8VECTOR %s
// CHECK-NOP8VECTOR: "-target-feature" "-power8-vector"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-power8-vector -mpower8-vector -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-P8VECTOR %s
// CHECK-P8VECTOR: "-target-feature" "+power8-vector"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOCRBITS %s
// CHECK-NOCRBITS: "-target-feature" "-crbits"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-crbits -mcrbits -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-CRBITS %s
// CHECK-CRBITS: "-target-feature" "+crbits"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-longcall -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOLONGCALL %s
// CHECK-NOLONGCALL: "-target-feature" "-longcall"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-longcall -mlongcall -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-LONGCALL %s
// CHECK-LONGCALL: "-target-feature" "+longcall"
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOINVFUNCDESC %s
// CHECK-NOINVFUNCDESC: "-target-feature" "-invariant-function-descriptors"
// 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
// CHECK-INVFUNCDESC: "-target-feature" "+invariant-function-descriptors"
// RUN: %clang -target powerpc %s -mno-spe -mspe -c -### 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
// RUN: %clang -target powerpcspe %s -c -### 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
// RUN: %clang -target powerpcspe %s -mno-spe -c -### 2>&1 | FileCheck -check-prefix=CHECK-NOSPE %s
// CHECK-SPE: "-target-feature" "+spe"
// CHECK-NOSPE: "-target-feature" "-spe"
// Assembler features
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_BE_AS_ARGS %s
// CHECK_BE_AS_ARGS: "-mppc64"
// CHECK_BE_AS_ARGS: "-many"
// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_LE_AS_ARGS %s
// CHECK_LE_AS_ARGS: "-mppc64"
// CHECK_LE_AS_ARGS: "-mlittle-endian"
// CHECK_LE_AS_ARGS: "-mpower8"
// linker features
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_BE_LD_ARGS %s
// CHECK_BE_LD_ARGS: "elf64ppc"
// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_LE_LD_ARGS %s
// CHECK_LE_LD_ARGS: "elf64lppc"
// OpenMP features
// RUN: %clang -target powerpc-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -fopenmp=libomp -o %t.o 2>&1 | FileCheck -check-prefix=CHECK_OPENMP_TLS %s
// CHECK_OPENMP_TLS-NOT: "-fnoopenmp-use-tls"