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
26 lines
375 B
Plaintext
26 lines
375 B
Plaintext
# euclide's algorithm in ssa
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# it is a fairly interesting
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# ssa program because of the
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# swap of b and a
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export
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function $test() {
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@start
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@loop
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%a =w phi @start 380, @loop %r
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%b =w phi @start 747, @loop %a
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%r =w rem %b, %a
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jnz %r, @loop, @end
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@end
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storew %a, $a
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ret
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}
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# >>> driver
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# extern void test(void);
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# int a;
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# int main() { test(); return !(a == 1); }
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# <<<
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