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Fixed LLVM "ptrtoint" and "inttoptr" conversion

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This commit is contained in:
Dmitry Stogov 2023-12-14 13:15:16 +03:00
parent f78fa1a042
commit 1fa3f2b6ae
1 changed files with 2 additions and 0 deletions
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2
ir_load_llvm.c
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@ -303,6 +303,8 @@ static ir_ref llvm2ir_cast_op(ir_ctx *ctx, LLVMValueRef expr, ir_op op)
dst_type = llvm2ir_type(LLVMTypeOf(expr));
if (op == IR_ZEXT && src_type == IR_BOOL && (dst_type == IR_I8 || dst_type == IR_U8)) {
op = IR_BITCAST;
} else if (op == IR_BITCAST && ir_type_size[src_type] != ir_type_size[dst_type]) {
op = (ir_type_size[src_type] < ir_type_size[dst_type]) ? IR_ZEXT : IR_TRUNC;
}
ref = llvm2ir_op(ctx, op0, src_type);
ref = ir_fold1(ctx, IR_OPT(op, dst_type), ref);