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
407 B
C
26 lines
407 B
C
#include "all.h"
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/* eliminate sub-word abi op
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* variants for targets that
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* treat char/short/... as
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* words with arbitrary high
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* bits
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*/
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void
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elimsb(Fn *fn)
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{
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Blk *b;
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Ins *i;
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for (b=fn->start; b; b=b->link) {
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for (i=b->ins; i<&b->ins[b->nins]; i++) {
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if (isargbh(i->op))
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i->op = Oarg;
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if (isparbh(i->op))
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i->op = Opar;
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}
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if (isretbh(b->jmp.type))
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b->jmp.type = Jretw;
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}
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}
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