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// RUN: not %clang -c -target thumbv6m-eabi -mexecute-only %s 2>&1 | \
// RUN: FileCheck --check-prefix CHECK-EXECUTE-ONLY-NOT-SUPPORTED %s
// CHECK-EXECUTE-ONLY-NOT-SUPPORTED: error: execute only is not supported for the thumbv6m sub-architecture
// RUN: not %clang -target armv8m.main-eabi -mexecute-only -mno-movt %s 2>&1 \
// RUN: | FileCheck %s -check-prefix CHECK-EXECUTE-ONLY-NO-MOVT
// CHECK-EXECUTE-ONLY-NO-MOVT: error: option '-mexecute-only' cannot be specified with '-mno-movt'
// RUN: not %clang -target armv8m.main-eabi -mexecute-only -mlong-calls %s 2>&1 \
// RUN: | FileCheck %s -check-prefix CHECK-EXECUTE-ONLY-LONG-CALLS
// CHECK-EXECUTE-ONLY-LONG-CALLS: error: option '-mexecute-only' cannot be specified with '-mlong-calls'
// RUN: %clang -target armv7m-eabi -x assembler -mexecute-only %s -c -### 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-NO-EXECUTE-ONLY-ASM
// CHECK-NO-EXECUTE-ONLY-ASM: warning: argument unused during compilation: '-mexecute-only'
// -mpure-code flag for GCC compatibility
// RUN: not %clang -c -target thumbv6m-eabi -mpure-code %s 2>&1 | \
// RUN: FileCheck --check-prefix CHECK-EXECUTE-ONLY-NOT-SUPPORTED %s
// RUN: not %clang -target armv8m.main-eabi -mpure-code -mno-movt %s 2>&1 \
// RUN: | FileCheck %s -check-prefix CHECK-PURE-CODE-NO-MOVT
// CHECK-PURE-CODE-NO-MOVT: error: option '-mpure-code' cannot be specified with '-mno-movt'
// RUN: not %clang -target armv8m.main-eabi -mpure-code -mlong-calls %s 2>&1 \
// RUN: | FileCheck %s -check-prefix CHECK-PURE-CODE-LONG-CALLS
// CHECK-PURE-CODE-LONG-CALLS: error: option '-mpure-code' cannot be specified with '-mlong-calls'
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