118 lines · c
1// RUN: %clang -target arm-none-none-eabi -mcpu=generic+crc -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRC %s2// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+crc -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRC %s3// CHECK-CRC: "-cc1"{{.*}} "-triple" "armv8a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+crc"4// RUN: %clang -target arm-none-none-eabi -mcpu=generic+crypto -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO %s5// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO %s6// CHECK-CRYPTO: "-cc1"{{.*}} "-triple" "armv8a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+sha2" "-target-feature" "+aes"7// RUN: %clang -target arm-none-none-eabi -mcpu=generic+dsp -march=armv8m.main -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-DSP %s8// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8m.main+dsp -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-DSP %s9// CHECK-DSP: "-cc1"{{.*}} "-triple" "thumbv8m.main-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+dsp"10 11// RUN: %clang -target arm-none-none-eabi -mcpu=generic+nocrc -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRC %s12// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+nocrc -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRC %s13// CHECK-NOCRC: "-cc1"{{.*}} "-triple" "armv8a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-crc"14// RUN: %clang -target arm-none-none-eabi -mcpu=generic+nocrypto -march=armv8a -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO %s15// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO %s16// CHECK-NOCRYPTO: "-cc1"{{.*}} "-triple" "armv8a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-sha2" "-target-feature" "-aes"17// RUN: %clang -target arm-none-none-eabi -mcpu=generic+nodsp -march=armv8m.main -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NODSP %s18// RUN: %clang -target arm-none-none-eabi -mcpu=generic -march=armv8m.main+nodsp -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NODSP %s19// CHECK-NODSP: "-cc1"{{.*}} "-triple" "thumbv8m.main-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-dsp"20 21// Check that crypto means sha2 + aes:22//23// Check +sha2 +aes:24//25// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+sha2+aes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-SHA2-AES %s26// CHECK-SHA2-AES: "-cc1"{{.*}} "-triple" "armv8.2a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+sha2" "-target-feature" "+aes"27//28// Check -sha2 -aes:29//30// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+sha2+nosha2+aes+noaes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NO-SHA2-AES %s31// CHECK-NO-SHA2-AES: "-cc1"{{.*}} "-triple" "armv8.2a-{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-sha2" "-target-feature" "-aes"32//33// Check +crypto:34//35// RUN: %clang -target arm-arm-none-eabi -march=armv8a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s36// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s37// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s38// RUN: %clang -target arm-arm-none-eabi -march=armv8.3a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s39// RUN: %clang -target arm-arm-none-eabi -march=armv8.4a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s40// RUN: %clang -target arm-arm-none-eabi -march=armv8.5a+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2 %s41// CHECK-CRYPTO2: "-cc1"{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+sha2" "-target-feature" "+aes"42//43// Check -crypto:44//45// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s46// RUN: %clang -target arm-arm-none-eabi -march=armv8.2a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s47// RUN: %clang -target arm-arm-none-eabi -march=armv8.3a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s48// RUN: %clang -target arm-arm-none-eabi -march=armv8.4a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s49// RUN: %clang -target arm-arm-none-eabi -march=armv8.5a+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2 %s50// CHECK-NOCRYPTO2: "-cc1"{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "-sha2" "-target-feature" "-aes"51//52// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2-CPU %s53// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57 -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO2-CPU %s54// CHECK-CRYPTO2-CPU: "-cc1"{{.*}} "-target-cpu" "cortex-a57"{{.*}} "-target-feature" "+sha2" "-target-feature" "+aes"55//56// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57+nocrypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2-CPU %s57// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57 -mfpu=neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO2-CPU %s58// CHECK-NOCRYPTO2-CPU: "-cc1"{{.*}} "-target-cpu" "cortex-a57"{{.*}} "-target-feature" "-sha2" "-target-feature" "-aes"59//60// Check +crypto -sha2 -aes:61//62// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+crypto+nosha2+noaes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO3 %s63// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57+crypto+nosha2+noaes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO3 %s64// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57+nosha2+noaes -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO3 %s65// CHECK-CRYPTO3: "-target-feature" "-sha2" "-target-feature" "-aes"66//67// Check -crypto +sha2 +aes:68//69// RUN: %clang -target arm-arm-none-eabi -march=armv8.1a+nocrypto+sha2+aes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO4 %s70// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57+nocrypto+sha2+aes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO4 %s71// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-a57+sha2+aes -mfpu=neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO4 %s72// CHECK-CRYPTO4: "-target-feature" "+sha2" "-target-feature" "+aes"73//74// Check +crypto for M and R profiles:75//76// RUN: %clang -target arm-arm-none-eabi -march=armv8-r+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-CRYPTO-R %s77// CHECK-CRYPTO-R: "-cc1"{{.*}} "-target-cpu" "generic"{{.*}} "-target-feature" "+sha2" "-target-feature" "+aes" "-target-feature" "+neon"78// RUN: %clang -target arm-arm-none-eabi -march=armv8-m.base+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO5 %s79// RUN: %clang -target arm-arm-none-eabi -march=armv8-m.main+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO5 %s80// RUN: %clang -target arm-arm-none-eabi -mcpu=cortex-m23+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NOCRYPTO5 %s81// CHECK-NOCRYPTO5: warning: ignoring extension 'sha2' because the {{.*}} architecture does not support it82// CHECK-NOCRYPTO5: warning: ignoring extension 'aes' because the {{.*}} architecture does not support it83// CHECK-NOCRYPTO5: "-target-feature" "-sha2" "-target-feature" "-aes"84//85// Check +crypto does not affect -march=armv7a -mfpu=crypto-neon-fp-armv8, but it does warn that +crypto has no effect86// RUN: %clang -target arm-none-none-eabi -fno-integrated-as -march=armv7a -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefixes=CHECK-WARNSHA,CHECK-WARNAES,CHECK-HASSHA,CHECK-HASAES %s87// RUN: %clang -target arm-none-none-eabi -fno-integrated-as -march=armv7a+aes -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefixes=CHECK-WARNSHA,CHECK-WARNAES,CHECK-HASSHA,CHECK-HASAES %s88// RUN: %clang -target arm-none-none-eabi -fno-integrated-as -march=armv7a+sha2 -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefixes=CHECK-WARNSHA,CHECK-WARNAES,CHECK-HASSHA,CHECK-HASAES %s89// RUN: %clang -target arm-none-none-eabi -fno-integrated-as -march=armv7a+sha2+aes -mfpu=crypto-neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefixes=CHECK-WARNSHA,CHECK-WARNAES,CHECK-HASSHA,CHECK-HASAES %s90// RUN: %clang -target arm-none-none-eabi -fno-integrated-as -march=armv7a+aes -mfpu=neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefixes=CHECK-WARNAES,CHECK-HASAES,CHECK-NOSHA %s91// RUN: %clang -target arm-none-none-eabi -fno-integrated-as -march=armv7a+sha2 -mfpu=neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefixes=CHECK-WARNSHA,CHECK-HASSHA,CHECK-NOAES %s92// RUN: %clang -target arm-none-none-eabi -fno-integrated-as -march=armv7a+sha2+aes -mfpu=neon-fp-armv8 -### -c %s 2>&1 | FileCheck -check-prefixes=CHECK-WARNSHA,CHECK-WARNAES,CHECK-HASSHA,CHECK-HASAES %s93// CHECK-WARNSHA: warning: ignoring extension 'sha2' because the 'armv7-a' architecture does not support it94// CHECK-WARNAES: warning: ignoring extension 'aes' because the 'armv7-a' architecture does not support it95// CHECK-HASSHA-DAG: "-target-feature" "+sha2"96// CHECK-HASAES-DAG: "-target-feature" "+aes"97// CHECK-NOSHA-DAG: "-target-feature" "-sha2"98// CHECK-NOAES-DAG: "-target-feature" "-aes"99//100// Check that adding features that depend on NEON enable the feature101// RUN: %clang -target arm-none-none-eabi -march=armv8-r+sha2 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NEON-ENABLED-WITH-FEATURE %s102// RUN: %clang -target arm-none-none-eabi -march=armv8-r+aes -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NEON-ENABLED-WITH-FEATURE %s103// RUN: %clang -target arm-none-none-eabi -march=armv8-r+crypto -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NEON-ENABLED-WITH-FEATURE %s104// RUN: %clang -target arm-none-none-eabi -march=armv8-r+dotprod -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NEON-ENABLED-WITH-FEATURE %s105// RUN: %clang -target arm-none-none-eabi -march=armv8-r+bf16 -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NEON-ENABLED-WITH-FEATURE %s106// RUN: %clang -target arm-none-none-eabi -march=armv8-r+i8mm -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NEON-ENABLED-WITH-FEATURE %s107// CHECK-NEON-ENABLED-WITH-FEATURE: "-target-feature" "+neon"108 109// Check that disabling NEON disables all features associated with this110// RUN: %clang -target arm-none-none-eabi -march=armv8-a+nosimd -### -c %s 2>&1 | FileCheck -check-prefix=CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES %s111// CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES: "-target-feature" "-neon"112// CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES: "-target-feature" "-dotprod"113// CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES: "-target-feature" "-bf16"114// CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES: "-target-feature" "-i8mm"115// CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES: "-target-feature" "-crypto"116// CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES: "-target-feature" "-sha2"117// CHECK-NEON-DISABLED-DISABLES-ALL-DEPENDENCIES: "-target-feature" "-aes"118