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////
//// Verify that valid options for the -mrecip flag are passed through and invalid options cause an error.
////
//// If there are no options, convert to 'all'.
// RUN: %clang -### -S %s -mrecip 2>&1 | FileCheck --check-prefix=RECIP0 %s
// RECIP0: "-mrecip=all"
//// Check options that cover all types.
// RUN: %clang -### -S %s -mrecip=all 2>&1 | FileCheck --check-prefix=RECIP1 %s
// RECIP1: "-mrecip=all"
// RUN: %clang -### -S %s -mrecip=default 2>&1 | FileCheck --check-prefix=RECIP2 %s
// RECIP2: "-mrecip=default"
// RUN: %clang -### -S %s -mrecip=none 2>&1 | FileCheck --check-prefix=RECIP3 %s
// RECIP3: "-mrecip=none"
//// Check options that do not specify float or double.
// RUN: %clang -### -S %s -mrecip=vec-sqrt 2>&1 | FileCheck --check-prefix=RECIP4 %s
// RECIP4: "-mrecip=vec-sqrt"
// RUN: %clang -### -S %s -mrecip=!div,vec-div 2>&1 | FileCheck --check-prefix=RECIP5 %s
// RECIP5: "-mrecip=!div,vec-div"
//// Check individual option types.
// RUN: %clang -### -S %s -mrecip=vec-sqrtd 2>&1 | FileCheck --check-prefix=RECIP6 %s
// RECIP6: "-mrecip=vec-sqrtd"
// RUN: %clang -### -S %s -mrecip=!divf 2>&1 | FileCheck --check-prefix=RECIP7 %s
// RECIP7: "-mrecip=!divf"
// RUN: %clang -### -S %s -mrecip=divf,sqrtd,vec-divd,vec-sqrtf 2>&1 | FileCheck --check-prefix=RECIP8 %s
// RECIP8: "-mrecip=divf,sqrtd,vec-divd,vec-sqrtf"
//// Check optional refinement step specifiers.
// RUN: %clang -### -S %s -mrecip=all:1 2>&1 | FileCheck --check-prefix=RECIP9 %s
// RECIP9: "-mrecip=all:1"
// RUN: %clang -### -S %s -mrecip=sqrtf:3 2>&1 | FileCheck --check-prefix=RECIP10 %s
// RECIP10: "-mrecip=sqrtf:3"
// RUN: %clang -### -S %s -mrecip=div:5 2>&1 | FileCheck --check-prefix=RECIP11 %s
// RECIP11: "-mrecip=div:5"
// RUN: %clang -### -S %s -mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0 2>&1 | FileCheck --check-prefix=RECIP12 %s
// RECIP12: "-mrecip=divd:1,!sqrtf:2,vec-divf:9,vec-sqrtd:0"
//// Check invalid parameters.
// RUN: %clang -### -S %s -mrecip=bogus 2>&1 | FileCheck --check-prefix=RECIP13 %s
// RECIP13: error: unknown argument
// RUN: %clang -### -S %s -mrecip=divd:1,divd 2>&1 | FileCheck --check-prefix=RECIP14 %s
// RECIP14: error: invalid value
// RUN: %clang -### -S %s -mrecip=sqrt,sqrtf 2>&1 | FileCheck --check-prefix=RECIP15 %s
// RECIP15: error: invalid value
// RUN: %clang -### -S %s -mrecip=+default:10 2>&1 | FileCheck --check-prefix=RECIP16 %s
// RECIP16: error: invalid value
// RUN: %clang -### -S %s -mrecip=!vec-divd: 2>&1 | FileCheck --check-prefix=RECIP17 %s
// RECIP17: error: invalid value
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