Mercurial > hg > CbC > CbC_llvm
diff clang/test/Driver/msp430-hwmult.c @ 150:1d019706d866
LLVM10
| author | anatofuz |
|---|---|
| date | Thu, 13 Feb 2020 15:10:13 +0900 |
| parents | |
| children | c4bab56944e8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/clang/test/Driver/msp430-hwmult.c Thu Feb 13 15:10:13 2020 +0900 @@ -0,0 +1,42 @@ +// Test that different values of -mhwmult pick correct +// MSP430 hwmult target-feature(s). + +// RUN: %clang -### -target msp430 %s 2>&1 | FileCheck %s +// RUN: %clang -### -target msp430 %s -mhwmult=auto 2>&1 | FileCheck %s +// CHECK-NOT: "-target-feature" "+hwmult16" +// CHECK-NOT: "-target-feature" "+hwmult32" +// CHECK-NOT: "-target-feature" "+hwmultf5" + +// RUN: %clang -### -target msp430 %s -mhwmult=none 2>&1 | FileCheck --check-prefix=CHECK-NONE %s +// RUN: %clang -### -target msp430 %s -mhwmult=none -mmcu=msp430f147 2>&1 | FileCheck --check-prefix=CHECK-NONE %s +// RUN: %clang -### -target msp430 %s -mhwmult=none -mmcu=msp430f4783 2>&1 | FileCheck --check-prefix=CHECK-NONE %s +// CHECK-NONE: "-target-feature" "-hwmult16" +// CHECK-NONE: "-target-feature" "-hwmult32" +// CHECK-NONE: "-target-feature" "-hwmultf5" + +// RUN: %clang -### -target msp430 %s -mhwmult=16bit 2>&1 | FileCheck --check-prefix=CHECK-16 %s +// CHECK-16: "-target-feature" "+hwmult16" + +// RUN: %clang -### -target msp430 %s -mhwmult=32bit 2>&1 | FileCheck --check-prefix=CHECK-32 %s +// CHECK-32: "-target-feature" "+hwmult32" + +// RUN: %clang -### -target msp430 %s -mhwmult=f5series 2>&1 | FileCheck --check-prefix=CHECK-F5 %s +// CHECK-F5: "-target-feature" "+hwmultf5" + +// RUN: %clang -### -target msp430 %s -mhwmult=rrr 2>&1 | FileCheck --check-prefix=INVL-ARG %s +// INVL-ARG: error: unsupported argument 'rrr' to option '-mhwmult=rrr' + +// RUN: %clang -### -target msp430 %s -mhwmult=auto 2>&1 | FileCheck --check-prefix=WRN-NODEV %s +// WRN-NODEV: warning: no MCU device specified, but '-mhwmult' is set to 'auto', +// assuming no hardware multiply. Use -mmcu to specify a MSP430 device, +// or -mhwmult to set hardware multiply type explicitly. + +// RUN: %clang -### -target msp430 %s -mhwmult=16bit -mmcu=msp430c111 2>&1 | FileCheck --check-prefix=WRN-UNSUP %s +// RUN: %clang -### -target msp430 %s -mhwmult=32bit -mmcu=msp430c111 2>&1 | FileCheck --check-prefix=WRN-UNSUP %s +// RUN: %clang -### -target msp430 %s -mhwmult=f5series -mmcu=msp430c111 2>&1 | FileCheck --check-prefix=WRN-UNSUP %s +// WRN-UNSUP: warning: the given MCU does not support hardware multiply, but -mhwmult is set to + +// RUN: %clang -### -target msp430 %s -mhwmult=16bit -mmcu=msp430f4783 2>&1 | FileCheck --check-prefix=WRN-MISMCH %s +// RUN: %clang -### -target msp430 %s -mhwmult=32bit -mmcu=msp430f147 2>&1 | FileCheck --check-prefix=WRN-MISMCH %s +// RUN: %clang -### -target msp430 %s -mhwmult=f5series -mmcu=msp430f4783 2>&1 | FileCheck --check-prefix=WRN-MISMCH %s +// WRN-MISMCH: warning: the given MCU supports {{.*}} hardware multiply, but -mhwmult is set to {{.*}}