1*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -munaligned-access -### %s 2> %t 2*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s 3*67e74705SXin Li 4*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -mstrict-align -munaligned-access -### %s 2> %t 5*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s 6*67e74705SXin Li 7*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -mno-unaligned-access -munaligned-access -### %s 2> %t 8*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s 9*67e74705SXin Li 10*67e74705SXin Li // RUN: %clang -target armv6-apple-darwin -### %s 2> %t 11*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s 12*67e74705SXin Li 13*67e74705SXin Li // RUN: %clang -target armv6-netbsd-eabi -### %s 2> %t 14*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s 15*67e74705SXin Li 16*67e74705SXin Li // RUN: %clang -target armv7-unknown-linux -### %s 2> %t 17*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s 18*67e74705SXin Li 19*67e74705SXin Li // RUN: %clang -target armv7-unknown-nacl-gnueabihf -### %s 2> %t 20*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-ARM < %t %s 21*67e74705SXin Li 22*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -munaligned-access -### %s 2> %t 23*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-AARCH64 < %t %s 24*67e74705SXin Li 25*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -mstrict-align -munaligned-access -### %s 2> %t 26*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-AARCH64 < %t %s 27*67e74705SXin Li 28*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -mno-unaligned-access -munaligned-access -### %s 2> %t 29*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-UNALIGNED-AARCH64 < %t %s 30*67e74705SXin Li 31*67e74705SXin Li // CHECK-UNALIGNED-ARM-NOT: "-target-feature" "+strict-align" 32*67e74705SXin Li // CHECK-UNALIGNED-AARCH64-NOT: "-target-feature" "+strict-align" 33*67e74705SXin Li 34*67e74705SXin Li 35*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -mno-unaligned-access -### %s 2> %t 36*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 37*67e74705SXin Li 38*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -mstrict-align -### %s 2> %t 39*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 40*67e74705SXin Li 41*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -munaligned-access -mno-unaligned-access -### %s 2> %t 42*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 43*67e74705SXin Li 44*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -munaligned-access -mstrict-align -### %s 2> %t 45*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 46*67e74705SXin Li 47*67e74705SXin Li // RUN: %clang -target arm-none-gnueabi -### %s 2> %t 48*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 49*67e74705SXin Li 50*67e74705SXin Li // RUN: %clang -target armv5-apple-darwin -### %s 2> %t 51*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 52*67e74705SXin Li 53*67e74705SXin Li // RUN: %clang -target armv5t-netbsd-eabi -### %s 2> %t 54*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 55*67e74705SXin Li 56*67e74705SXin Li // RUN: %clang -target armv6-unknown-linux -### %s 2> %t 57*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 58*67e74705SXin Li 59*67e74705SXin Li // RUN: %clang -target armv6-unknown-nacl-gnueabihf -### %s 2> %t 60*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 61*67e74705SXin Li 62*67e74705SXin Li // RUN: %clang -target armv6m-apple-darwin -### %s 2> %t 63*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 64*67e74705SXin Li 65*67e74705SXin Li // RUN: %clang -target armv6m-netbsd-eabi -### %s 2> %t 66*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-ARM < %t %s 67*67e74705SXin Li 68*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -mno-unaligned-access -### %s 2> %t 69*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s 70*67e74705SXin Li 71*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -mstrict-align -### %s 2> %t 72*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s 73*67e74705SXin Li 74*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -munaligned-access -mno-unaligned-access -### %s 2> %t 75*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s 76*67e74705SXin Li 77*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -munaligned-access -mstrict-align -### %s 2> %t 78*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s 79*67e74705SXin Li 80*67e74705SXin Li // RUN: %clang -target aarch64-none-gnueabi -mkernel -mno-unaligned-access -### %s 2> %t 81*67e74705SXin Li // RUN: FileCheck --check-prefix=CHECK-ALIGNED-AARCH64 < %t %s 82*67e74705SXin Li 83*67e74705SXin Li // CHECK-ALIGNED-ARM: "-target-feature" "+strict-align" 84*67e74705SXin Li // CHECK-ALIGNED-AARCH64: "-target-feature" "+strict-align" 85*67e74705SXin Li 86*67e74705SXin Li // Make sure that v6M cores and v8M Baseline always trigger the unsupported 87*67e74705SXin Li // aligned accesses error for all supported architecture triples. 88*67e74705SXin Li // RUN: not %clang -c -target thumbv6m-none-gnueabi -mcpu=cortex-m0 -munaligned-access %s 2>&1 | \ 89*67e74705SXin Li // RUN: FileCheck --check-prefix CHECK-UNALIGN-NOT-SUPPORTED %s 90*67e74705SXin Li // RUN: not %clang -c -target thumb-none-gnueabi -mcpu=cortex-m0 -munaligned-access %s 2>&1 | \ 91*67e74705SXin Li // RUN: FileCheck --check-prefix CHECK-UNALIGN-NOT-SUPPORTED %s 92*67e74705SXin Li // RUN: not %clang -c -target thumbv8m.base-none-gnueabi -munaligned-access %s 2>&1 | \ 93*67e74705SXin Li // RUN: FileCheck --check-prefix CHECK-UNALIGN-NOT-SUPPORTED %s 94*67e74705SXin Li 95*67e74705SXin Li // CHECK-UNALIGN-NOT-SUPPORTED: error: the {{.*}} sub-architecture does not support unaligned accesses 96