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llvm-project/llvm/test/MC/ARM/inst-directive-other.s

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[ARM] Support the .inst directive for MachO and COFF targets Contrary to ELF, we don't add any markers that distinguish data generated with .short/.long from normal instructions, so the .inst directive only adds compatibility with assembly that uses it. Differential Revision: https://reviews.llvm.org/D49936 llvm-svn: 338356
2018-07-31 17:27:01 +08:00
// RUN: llvm-mc %s -triple=armv7-apple-darwin -filetype=asm -o - \
// RUN: | FileCheck %s --check-prefix=CHECK-ASM
// RUN: llvm-mc %s -triple=armv7-apple-darwin -filetype=obj -o - \
// RUN: | llvm-objdump -triple=thumbv7 -d - | FileCheck %s --check-prefixes=CHECK-OBJ-CODE
// RUN: llvm-mc %s -triple=thumbv7-win32-gnu -filetype=asm -o - \
// RUN: | FileCheck %s --check-prefix=CHECK-ASM
// RUN: llvm-mc %s -triple=thumbv7-win32-gnu -filetype=obj -o - \
// RUN: | llvm-objdump -d - | FileCheck %s --check-prefixes=CHECK-OBJ,CHECK-OBJ-CODE
// RUN: llvm-mc %s -triple=armv7-linux-gnueabi -filetype=asm -o - \
// RUN: | FileCheck %s --check-prefix=CHECK-ASM
// RUN: llvm-mc %s -triple=armv7-linux-gnueabi -filetype=obj -o - \
// RUN: | llvm-objdump -d -triple=thumbv7 - | FileCheck %s --check-prefixes=CHECK-OBJ,CHECK-OBJ-DATA
.text
.p2align 2
.globl _func
.thumb
_func:
// ELF distinguishes between data and code when emitted this way, but
// MachO and COFF don't.
bx lr
.short 0x4770
.inst.n 0x4770
mov.w r0, #42
.short 0xf04f, 0x002a
.inst.w 0xf04f002a
// CHECK-ASM: .p2align 2
// CHECK-ASM: .globl _func
// CHECK-ASM: _func:
// CHECK-ASM: bx lr
// CHECK-ASM: .short 18288
// CHECK-ASM: .inst.n 0x4770
// CHECK-ASM: mov.w r0, #42
// CHECK-ASM: .short 61519
// CHECK-ASM: .short 42
// CHECK-ASM: .inst.w 0xf04f002a
// CHECK-OBJ: 0: 70 47 bx lr
// CHECK-OBJ-CODE: 2: 70 47 bx lr
// CHECK-OBJ-DATA: 2: 70 47 .short 0x4770
// CHECK-OBJ: 4: 70 47 bx lr
// CHECK-OBJ: 6: 4f f0 2a 00 mov.w r0, #42
// CHECK-OBJ-CODE: a: 4f f0 2a 00 mov.w r0, #42
// CHECK-OBJ-DATA: a: 4f f0 2a 00 .word 0x002af04f
// CHECK-OBJ: e: 4f f0 2a 00 mov.w r0, #42