73 lines
1.6 KiB
Plaintext
73 lines
1.6 KiB
Plaintext
test safepoint
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set enable_safepoints=true
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target x86_64
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feature "basic-blocks"
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function %test(i32, r64, r64) -> r64 {
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ebb0(v0: i32, v1:r64, v2:r64):
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jump ebb1(v0)
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ebb1(v3: i32):
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v4 = irsub_imm v3, 1
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jump ebb2(v4)
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ebb2(v5: i32):
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resumable_trap interrupt
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brz v5, ebb1(v5)
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jump ebb3
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ebb3:
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v6 = null.r64
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v7 = is_null v6
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brnz v7, ebb2(v0)
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jump ebb4
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ebb4:
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brnz v0, ebb5
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jump ebb6
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ebb5:
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return v1
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ebb6:
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return v2
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}
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; sameln: function %test(i32 [%rdi], r64 [%rsi], r64 [%rdx]) -> r64 [%rax] fast {
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; nextln: ebb0(v0: i32 [%rdi], v1: r64 [%rsi], v2: r64 [%rdx]):
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; nextln: v10 = copy v0
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; nextln: jump ebb1(v10)
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; nextln:
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; nextln: ebb7:
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; nextln: regmove.i32 v5, %rcx -> %rax
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; nextln: jump ebb1(v5)
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; nextln:
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; nextln: ebb1(v3: i32 [%rax]):
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; nextln: v8 = iconst.i32 1
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; nextln: v4 = isub v8, v3
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; nextln: jump ebb2(v4)
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; nextln:
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; nextln: ebb8:
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; nextln: v9 = copy.i32 v0
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; nextln: regmove v9, %rax -> %rcx
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; nextln: jump ebb2(v9)
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; nextln:
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; nextln: ebb2(v5: i32 [%rcx]):
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; nextln: safepoint v1, v2
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; nextln: resumable_trap interrupt
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; nextln: brz v5, ebb7
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; nextln: jump ebb3
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; nextln:
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; nextln: ebb3:
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; nextln: v6 = null.r64
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; nextln: v7 = is_null v6
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; nextln: brnz v7, ebb8
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; nextln: jump ebb4
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; nextln:
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; nextln: ebb4:
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; nextln: brnz.i32 v0, ebb5
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; nextln: jump ebb6
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; nextln:
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; nextln: ebb5:
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; nextln: regmove.r64 v1, %rsi -> %rax
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; nextln: return v1
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; nextln:
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; nextln: ebb6:
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; nextln: regmove.r64 v2, %rdx -> %rax
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; nextln: return v2
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; nextln: }
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