c5d9d5b10f
* Remove module-level code generation tests * Add cold block tests for each backend * Better cold block tests
97 lines
1.5 KiB
Plaintext
97 lines
1.5 KiB
Plaintext
test compile precise-output
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target x86_64
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function %no_cold_annotation(i32) -> i32 {
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block0(v0: i32):
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brif v0, block1(v0), block2
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block1(v1: i32):
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return v1
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block2:
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v2 = iconst.i32 97
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jump block1(v2)
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}
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; VCode:
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; pushq %rbp
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; movq %rsp, %rbp
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; block0:
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; testl %edi, %edi
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; jnz label1; j label2
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; block1:
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; movq %rdi, %rax
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; jmp label3
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; block2:
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; movl $97, %eax
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; jmp label3
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; block3:
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; movq %rbp, %rsp
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; popq %rbp
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; ret
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;
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; Disassembled:
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; block0: ; offset 0x0
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; pushq %rbp
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; movq %rsp, %rbp
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; block1: ; offset 0x4
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; testl %edi, %edi
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; je 0x14
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; block2: ; offset 0xc
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; movq %rdi, %rax
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; jmp 0x19
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; block3: ; offset 0x14
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; movl $0x61, %eax
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; block4: ; offset 0x19
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; movq %rbp, %rsp
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; popq %rbp
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; retq
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function %cold_annotation(i32) -> i32 {
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block0(v0: i32):
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brif v0, block1(v0), block2
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block1(v1: i32):
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return v1
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block2 cold:
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v2 = iconst.i32 97
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jump block1(v2)
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}
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; VCode:
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; pushq %rbp
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; movq %rsp, %rbp
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; block0:
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; testl %edi, %edi
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; jnz label1; j label2
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; block1:
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; movq %rdi, %rax
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; jmp label3
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; block3:
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; movq %rbp, %rsp
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; popq %rbp
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; ret
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; block2:
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; movl $97, %eax
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; jmp label3
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;
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; Disassembled:
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; block0: ; offset 0x0
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; pushq %rbp
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; movq %rsp, %rbp
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; block1: ; offset 0x4
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; testl %edi, %edi
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; je 0x14
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; block2: ; offset 0xc
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; movq %rdi, %rax
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; block3: ; offset 0xf
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; movq %rbp, %rsp
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; popq %rbp
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; retq
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; block4: ; offset 0x14
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; movl $0x61, %eax
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; jmp 0xf
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