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269811ad82
Implement 'retn' simply by aliasing it to the relevant 'ret' instruction Commit on behalf of coby Differential Revision: https://reviews.llvm.org/D24346 llvm-svn: 282601
131 lines
3.0 KiB
ArmAsm
131 lines
3.0 KiB
ArmAsm
// RUN: not llvm-mc -triple x86_64-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=64 %s
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// RUN: FileCheck --check-prefix=ERR64 < %t.err %s
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// RUN: not llvm-mc -triple i386-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=32 %s
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// RUN: FileCheck --check-prefix=ERR32 < %t.err %s
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// RUN: not llvm-mc -triple i386-unknown-unknown-code16 --show-encoding %s 2> %t.err | FileCheck --check-prefix=16 %s
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// RUN: FileCheck --check-prefix=ERR16 < %t.err %s
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ret
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// 64: retq
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// 64: encoding: [0xc3]
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// 32: retl
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// 32: encoding: [0xc3]
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// 16: retw
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// 16: encoding: [0xc3]
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retw
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// 64: retw
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// 64: encoding: [0x66,0xc3]
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// 32: retw
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// 32: encoding: [0x66,0xc3]
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// 16: retw
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// 16: encoding: [0xc3]
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retl
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// ERR64: error: instruction requires: Not 64-bit mode
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// 32: retl
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// 32: encoding: [0xc3]
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// 16: retl
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// 16: encoding: [0x66,0xc3]
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retq
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// 64: retq
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// 64: encoding: [0xc3]
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// ERR32: error: instruction requires: 64-bit mode
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// ERR16: error: instruction requires: 64-bit mode
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ret $0
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// 64: retq $0
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// 64: encoding: [0xc2,0x00,0x00]
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// 32: retl $0
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// 32: encoding: [0xc2,0x00,0x00]
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// 16: retw $0
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// 16: encoding: [0xc2,0x00,0x00]
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retw $0
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// 64: retw $0
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// 64: encoding: [0x66,0xc2,0x00,0x00]
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// 32: retw $0
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// 32: encoding: [0x66,0xc2,0x00,0x00]
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// 16: retw $0
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// 16: encoding: [0xc2,0x00,0x00]
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retl $0
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// ERR64: error: instruction requires: Not 64-bit mode
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// 32: retl $0
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// 32: encoding: [0xc2,0x00,0x00]
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// 16: retl $0
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// 16: encoding: [0x66,0xc2,0x00,0x00]
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retq $0
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// 64: retq $0
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// 64: encoding: [0xc2,0x00,0x00]
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// ERR32: error: instruction requires: 64-bit mode
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// ERR16: error: instruction requires: 64-bit mode
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retn
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// 64: retq
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// 64: encoding: [0xc3]
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// 32: retl
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// 32: encoding: [0xc3]
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// 16: retw
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// 16: encoding: [0xc3]
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retn $0
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// 64: retq $0
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// 64: encoding: [0xc2,0x00,0x00]
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// 32: retl $0
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// 32: encoding: [0xc2,0x00,0x00]
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// 16: retw $0
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// 16: encoding: [0xc2,0x00,0x00]
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lret
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// 64: lretl
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// 64: encoding: [0xcb]
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// 32: lretl
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// 32: encoding: [0xcb]
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// 16: lretw
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// 16: encoding: [0xcb]
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lretw
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// 64: lretw
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// 64: encoding: [0x66,0xcb]
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// 32: lretw
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// 32: encoding: [0x66,0xcb]
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// 16: lretw
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// 16: encoding: [0xcb]
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lretl
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// 64: lretl
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// 64: encoding: [0xcb]
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// 32: lretl
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// 32: encoding: [0xcb]
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// 16: lretl
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// 16: encoding: [0x66,0xcb]
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lretq
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// 64: lretq
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// 64: encoding: [0x48,0xcb]
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// ERR32: error: instruction requires: 64-bit mode
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// ERR16: error: instruction requires: 64-bit mode
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lret $0
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// 64: lretl $0
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// 64: encoding: [0xca,0x00,0x00]
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// 32: lretl $0
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// 32: encoding: [0xca,0x00,0x00]
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// 16: lretw $0
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// 16: encoding: [0xca,0x00,0x00]
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lretw $0
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// 64: lretw $0
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// 64: encoding: [0x66,0xca,0x00,0x00]
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// 32: lretw $0
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// 32: encoding: [0x66,0xca,0x00,0x00]
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// 16: lretw $0
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// 16: encoding: [0xca,0x00,0x00]
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lretl $0
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// 64: lretl $0
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// 64: encoding: [0xca,0x00,0x00]
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// 32: lretl $0
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// 32: encoding: [0xca,0x00,0x00]
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// 16: lretl $0
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// 16: encoding: [0x66,0xca,0x00,0x00]
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lretq $0
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// 64: lretq $0
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// 64: encoding: [0x48,0xca,0x00,0x00]
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// ERR32: error: instruction requires: 64-bit mode
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// ERR16: error: instruction requires: 64-bit mode
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