diff options
Diffstat (limited to 'clang/test/Driver/arm-reserved-reg-options.c')
| -rw-r--r-- | clang/test/Driver/arm-reserved-reg-options.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/clang/test/Driver/arm-reserved-reg-options.c b/clang/test/Driver/arm-reserved-reg-options.c new file mode 100644 index 00000000000..e97c717d7e7 --- /dev/null +++ b/clang/test/Driver/arm-reserved-reg-options.c @@ -0,0 +1,35 @@ +// ## FP ARM + Thumb +// RUN: %clang -target arm-arm-none-eabi -### -ffixed-r11 -c %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR-R11 %s +// RUN: %clang -target arm-arm-none-eabi -### -ffixed-r7 -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s + +// RUN: %clang -target arm-arm-none-eabi -### -ffixed-r7 -mthumb -c %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR-R7 %s +// RUN: %clang -target arm-arm-none-eabi -### -ffixed-r11 -mthumb -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s + +// RUN: %clang -target thumbv6m-none-eabi -### -ffixed-r7 -c %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR-R7 %s +// RUN: %clang -target thumbv6m-none-eabi -### -ffixed-r11 -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s + +// ## FP Darwin (R7) +// RUN: %clang -target armv6-apple-darwin9 -### -ffixed-r7 -c %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR-R7 %s +// RUN: %clang -target armv6-apple-darwin9 -### -ffixed-r11 -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s + +// RUN: %clang -target armv6-apple-ios3 -### -ffixed-r7 -c %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR-R7 %s +// RUN: %clang -target armv6-apple-ios3 -### -ffixed-r11 -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s + +// RUN: %clang -target armv7s-apple-darwin10 -### -ffixed-r7 -c %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR-R7 %s +// RUN: %clang -target armv7s-apple-darwin10 -### -ffixed-r11 -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s + +// ## FP Windows (R11) +// RUN: %clang -target armv7-windows -### -ffixed-r11 -c %s 2>&1 | FileCheck -check-prefix=CHECK-ERROR-R11 %s +// RUN: %clang -target armv7-windows -### -ffixed-r7 -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-ERROR %s + +// ## FRWPI (R9) +// RUN: %clang -target arm-arm-none-eabi -### -frwpi -ffixed-r9 -c %s 2>&1 | FileCheck -check-prefix=CHECK-RESERVED-FRWPI-CONFLICT %s +// RUN: %clang -target arm-arm-none-eabi -### -ffixed-r9 -c %s 2>&1 | FileCheck -check-prefix=CHECK-RESERVED-FRWPI-VALID %s +// RUN: %clang -target arm-arm-none-eabi -### -frwpi -c %s 2>&1 | FileCheck -check-prefix=CHECK-RESERVED-FRWPI-VALID %s + +// CHECK-ERROR-R11: error: '-ffixed-r11' has been specified but 'r11' is used as the frame pointer for this target +// CHECK-ERROR-R7: error: '-ffixed-r7' has been specified but 'r7' is used as the frame pointer for this target +// CHECK-NO-ERROR-NOT: may still be used as a frame pointer + +// CHECK-RESERVED-FRWPI-CONFLICT: option '-ffixed-r9' cannot be specified with '-frwpi' +// CHECK-RESERVED-FRWPI-VALID-NOT: option '-ffixed-r9' cannot be specified with '-frwpi' |
