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llvm-project/clang/test/Driver/aarch64-mfpu.c

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[AArch64] Add some CPU targets for "generic", A-53 and A-57. Enables the clang driver to begin targeting specific CPUs. Introduced a "generic" CPU which will ensure that the optional FP feature is enabled by default when it gets to LLVM, without needing any extra arguments. Cortex-A53 and A-57 are also introduced with tests, although backend handling of them does not yet exist. llvm-svn: 193740
2013-10-31 17:32:33 +08:00
// Test that different values of -mfpu pick correct AArch64 FPU target-feature(s).
// RUN: %clang -target aarch64-linux-eabi -mfpu=neon %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NEON %s
Enable AArch64 NEON by default. llvm-svn: 201384
2014-02-14 12:37:46 +08:00
// RUN: %clang -target aarch64-linux-eabi %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NEON %s
[ARM64] Plumb in the -mfpu= flag. llvm-svn: 206395
2014-04-16 23:33:56 +08:00
// RUN: %clang -target arm64-linux-eabi -mfpu=neon %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NEON %s
// RUN: %clang -target arm64-linux-eabi %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NEON %s
[AArch64] Add some CPU targets for "generic", A-53 and A-57. Enables the clang driver to begin targeting specific CPUs. Introduced a "generic" CPU which will ensure that the optional FP feature is enabled by default when it gets to LLVM, without needing any extra arguments. Cortex-A53 and A-57 are also introduced with tests, although backend handling of them does not yet exist. llvm-svn: 193740
2013-10-31 17:32:33 +08:00
// CHECK-NEON: "-target-feature" "+neon"
// RUN: %clang -target aarch64-linux-eabi -mfpu=fp-armv8 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP-ARMV8 %s
[ARM64] Plumb in the -mfpu= flag. llvm-svn: 206395
2014-04-16 23:33:56 +08:00
// RUN: %clang -target arm64-linux-eabi -mfpu=fp-armv8 %s -### -o %t.o 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-FP-ARMV8 %s
[AArch64] Add some CPU targets for "generic", A-53 and A-57. Enables the clang driver to begin targeting specific CPUs. Introduced a "generic" CPU which will ensure that the optional FP feature is enabled by default when it gets to LLVM, without needing any extra arguments. Cortex-A53 and A-57 are also introduced with tests, although backend handling of them does not yet exist. llvm-svn: 193740
2013-10-31 17:32:33 +08:00
// CHECK-FP-ARMV8: "-target-feature" "+fp-armv8"
// RUN: %clang -target aarch64-linux-eabi -mfpu=neon-fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NEON-FP-ARMV8 %s
[ARM64] Plumb in the -mfpu= flag. llvm-svn: 206395
2014-04-16 23:33:56 +08:00
// RUN: %clang -target arm64-linux-eabi -mfpu=neon-fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NEON-FP-ARMV8 %s
[AArch64] Add some CPU targets for "generic", A-53 and A-57. Enables the clang driver to begin targeting specific CPUs. Introduced a "generic" CPU which will ensure that the optional FP feature is enabled by default when it gets to LLVM, without needing any extra arguments. Cortex-A53 and A-57 are also introduced with tests, although backend handling of them does not yet exist. llvm-svn: 193740
2013-10-31 17:32:33 +08:00
// CHECK-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
// CHECK-NEON-FP-ARMV8: "-target-feature" "+neon"
// RUN: %clang -target aarch64-linux-eabi -mfpu=crypto-neon-fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-CRYPTO-NEON-FP-ARMV8 %s
[ARM64] Plumb in the -mfpu= flag. llvm-svn: 206395
2014-04-16 23:33:56 +08:00
// RUN: %clang -target arm64-linux-eabi -mfpu=crypto-neon-fp-armv8 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-CRYPTO-NEON-FP-ARMV8 %s
[AArch64] Add some CPU targets for "generic", A-53 and A-57. Enables the clang driver to begin targeting specific CPUs. Introduced a "generic" CPU which will ensure that the optional FP feature is enabled by default when it gets to LLVM, without needing any extra arguments. Cortex-A53 and A-57 are also introduced with tests, although backend handling of them does not yet exist. llvm-svn: 193740
2013-10-31 17:32:33 +08:00
// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+fp-armv8"
// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+neon"
// CHECK-CRYPTO-NEON-FP-ARMV8: "-target-feature" "+crypto"