hanchenye-llvm-project/clang/test/Misc/ast-dump-arm-attr.c

// RUN: %clang_cc1 -triple arm-apple-darwin -ast-dump -ast-dump-filter Test %s | FileCheck --strict-whitespace %s

__attribute__((interrupt)) void Test(void);
// CHECK: FunctionDecl{{.*}}Test
// CHECK-NEXT: ARMInterruptAttr
Allow target-specific attributes to share a spelling between different attributes via the ParseKind field. Attributes will be given a common parsed attribute identifier (the AttributeList::AT_* enum), but retain distinct Attr subclasses. This new functionality is used to implement the ARM and MSP430 interrupt attribute. Patch reviewed by Richard Smith over IRC. llvm-svn: 197343 2013-12-15 21:05:48 +08:00			`// RUN: %clang_cc1 -triple arm-apple-darwin -ast-dump -ast-dump-filter Test %s \| FileCheck --strict-whitespace %s`

			`__attribute__((interrupt)) void Test(void);`
			`// CHECK: FunctionDecl{{.*}}Test`
			`// CHECK-NEXT: ARMInterruptAttr`