dimgigov
eb8179b6d0
- QBE_IsTerminator(hBlock) checks ALL children, not just last - Removed legacy c_backend.bux and nim_backend.bux from _selfhost/src/ - QBE self-hosting QBE phase: PASSES (SSA valid, assembled to .s) - Remaining: linker errors from missing String_Eq/StringBuilder in runtime
22 lines
351 B
Plaintext
22 lines
351 B
Plaintext
# this control flow graph is irreducible
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# yet, we expecet the liveness analysis
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# to work properly and make %x live in
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# the block @left
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#
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# nothing should ever be live at the entry
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function $test() {
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@start
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%b =w copy 0
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%x =w copy 10
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jnz 0, @loop, @left
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@left
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jmp @inloop
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@loop
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%x1 =w add %x, 1
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@inloop
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%b1 =w add %b, 1
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@endloop
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jmp @loop
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}
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