Differential D72225 Diff 236526 llvm/test/MC/X86/align-branch-64-1e.s

Changeset View

Standalone View

llvm/test/MC/X86/align-branch-64-1e.s

This file was added.

				# Check only fused conditional jumps, conditional jumps and unconditional jumps are aligned with option --x86-align-branch-boundary=32 --x86-align-branch=fused+jcc+jmp --x86-align-branch-prefix-size=4
				# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown --x86-align-branch-boundary=32 --x86-align-branch=fused+jcc+jmp --x86-align-branch-prefix-size=4 %p/Inputs/align-branch-64-1.s \| llvm-objdump -d - > %t1
				# RUN: FileCheck --input-file=%t1 %s

				# CHECK: 0000000000000000 foo:
				# CHECK-NEXT: 0: 64 64 64 64 89 04 25 01 00 00 00 movl %eax, %fs:1
				# CHECK-COUNT-2: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
				# CHECK: 1b: 48 39 c5 cmpq %rax, %rbp
				# CHECK-NEXT: 1e: 31 c0 xorl %eax, %eax
				# CHECK-NEXT: 20: 48 39 c5 cmpq %rax, %rbp
				# CHECK-NEXT: 23: 74 5d je {{.*}}
				# CHECK-NEXT: 25: 64 64 89 04 25 01 00 00 00 movl %eax, %fs:1
				# CHECK-COUNT-2: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
				# CHECK: 3e: 31 c0 xorl %eax, %eax
				# CHECK-NEXT: 40: 74 40 je {{.*}}
				# CHECK-NEXT: 42: 5d popq %rbp
				# CHECK-NEXT: 43: 74 3d je {{.*}}
				# CHECK-NEXT: 45: 64 64 89 04 25 01 00 00 00 movl %eax, %fs:1
				# CHECK-COUNT-2: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
				# CHECK: 5e: 31 c0 xorl %eax, %eax
				# CHECK-NEXT: 60: eb 26 jmp {{.*}}
				# CHECK-NEXT: 62: eb 24 jmp {{.*}}
				# CHECK-NEXT: 64: eb 22 jmp {{.*}}
				# CHECK-COUNT-2: : 64 89 04 25 01 00 00 00 movl %eax, %fs:1
				# CHECK: 76: 89 45 fc movl %eax, -4(%rbp)
				# CHECK-NEXT: 79: 5d popq %rbp
				# CHECK-NEXT: 7a: 48 39 c5 cmpq %rax, %rbp
				# CHECK-NEXT: 7d: 74 03 je {{.*}}
				# CHECK-NEXT: 7f: 90 nop
				# CHECK-NEXT: 80: eb 06 jmp {{.*}}
				# CHECK-NEXT: 82: 8b 45 f4 movl -12(%rbp), %eax
				# CHECK-NEXT: 85: 89 45 fc movl %eax, -4(%rbp)
				# CHECK-COUNT-10: : 89 b5 50 fb ff ff movl %esi, -1200(%rbp)
				# CHECK: c4: eb c2 jmp {{.*}}
				# CHECK-NEXT: c6: c3 retq