forked from OSchip/llvm-project
50 lines
2.0 KiB
Plaintext
50 lines
2.0 KiB
Plaintext
# Tests whether llvm-bolt is able to reorder blocks and fix branches
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# according to the new function layout.
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RUN: yaml2obj %p/Inputs/blarge.yaml &> %t.exe
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RUN: llvm-bolt %t.exe -o /dev/null --data %p/Inputs/blarge.fdata \
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RUN: --reorder-blocks=normal --print-finalized 2>&1 | FileCheck %s \
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RUN: --check-prefix=CHECK
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CHECK: Binary Function "usqrt"
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CHECK: BB Layout : .LBB{{.*}}, .Ltmp{{.*}}, .Ltmp{{.*}}, .LFT{{.*}}, .LFT{{.*}}
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CHECK: .LBB{{.*}}
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CHECK: Exec Count : 199
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CHECK: {{.*}}: movl $0x20, %r8d
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CHECK: {{.*}}: xorl %eax, %eax
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CHECK: {{.*}}: xorl %edx, %edx
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CHECK: {{.*}}: jmp .Ltmp{{.*}}
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CHECK: Successors: .Ltmp{{.*}} (mispreds: 0, count: 0)
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CHECK: .Ltmp{{.*}}
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CHECK: Exec Count : 4711
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CHECK: Predecessors: .Ltmp{{.*}}, .LFT{{.*}}
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CHECK: {{.*}}: subl $0x1, %r8d
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CHECK: {{.*}}: je .LFT{{.*}}
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CHECK: Successors: .LFT{{.*}} (mispreds: 0, count: 0), .Ltmp{{.*}} (mispreds: 33, count: 4711)
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CHECK: .Ltmp{{.*}}
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CHECK: Exec Count : 4711
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CHECK: Predecessors: .Ltmp{{.*}}, .LBB{{.*}}
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CHECK: {{.*}}: movq %rdi, %rcx
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CHECK: {{.*}}: addq %rax, %rax
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CHECK: {{.*}}: shlq $0x2, %rdi
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CHECK: {{.*}}: andl $0xc0000000, %ecx
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CHECK: {{.*}}: shrq $0x1e, %rcx
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CHECK: {{.*}}: leaq (%rcx,%rdx,4), %rdx
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CHECK: {{.*}}: leaq 0x1(%rax,%rax), %rcx
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CHECK: {{.*}}: cmpq %rcx, %rdx
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CHECK: {{.*}}: jb .Ltmp{{.*}}
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CHECK: Successors: .Ltmp{{.*}} (mispreds: 171, count: 2886), .LFT{{.*}} (mispreds: 0, count: 0)
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CHECK: .LFT{{.*}}
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CHECK: Exec Count : 0
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CHECK: Predecessors: .Ltmp{{.*}}
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CHECK: {{.*}}: subq %rcx, %rdx
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CHECK: {{.*}}: addq $0x1, %rax
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CHECK: {{.*}}: jmp .Ltmp{{.*}}
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CHECK: Successors: .Ltmp{{.*}} (mispreds: 0, count: 0)
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CHECK: .LFT{{.*}}
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CHECK: Exec Count : 0
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CHECK: Predecessors: .Ltmp{{.*}}
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CHECK: {{.*}}: movq %rax, (%rsi)
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CHECK: {{.*}}: retq
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