1 files changed, 70 insertions, 0 deletions
diff --git a/test/Driver/mrecip.c b/test/Driver/mrecip.c
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index 0000000..4e99b15
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+++ b/test/Driver/mrecip.c
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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 
+