test/MC/AArch64/directive-arch_extension-nosimd.s - llvm - Git at Google

 // RUN: not llvm-mc -triple aarch64 -filetype asm -o - %s 2>&1 | FileCheck %s

 	.arch_extension nosimd

 	add v0.8b, v0.8b, v0.8b
 // CHECK: error: instruction requires: neon
	// RUN: not llvm-mc -triple aarch64 -filetype asm -o - %s 2>&1 \| FileCheck %s

	.arch_extension nosimd

	add v0.8b, v0.8b, v0.8b
	// CHECK: error: instruction requires: neon