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Fix #7413

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This commit is contained in:
gingerBill
2026-08-22 17:43:13 +01:00
parent cbbb84cd2b
commit be84e737d8
1 changed files with 9 additions and 2 deletions
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11
src/llvm_backend_asm.cpp
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@@ -17,6 +17,8 @@ struct lbAsmGenerate {
WriteOperandFlag_IndirectBranch = 1<<4,
WriteOperandFlag_MemoryDisp = 1<<5,
WriteOperandFlag_NONE = 0,
WriteOperandFlag_DEFAULT = WriteOperandFlag_PrintPrefixes,
};
@@ -602,7 +604,7 @@ struct lbAsmGenerate_amd64 : lbAsmGenerate {
}
if (mem_op->disp) {
u32 disp_flags = flags & ~WriteOperandFlag_PrintPrefixes;
u32 disp_flags = (flags & ~WriteOperandFlag_PrintPrefixes) | WriteOperandFlag_MemoryDisp;
if (mem_op->disp_op.kind == Token_Sub) {
disp_flags |= WriteOperandFlag_Negate;
}
@@ -679,7 +681,12 @@ struct lbAsmGenerate_amd64 : lbAsmGenerate {
} else {
i32 idx = op_number[ed->total_index];
GB_ASSERT(idx >= 0);
asm_string = gb_string_append_fmt(asm_string, "$%d", idx);
if (flags & WriteOperandFlag_MemoryDisp) {
GB_ASSERT(ed->kind == AsmTemplateEntityDecl_Immediate);
asm_string = gb_string_append_fmt(asm_string, "${%d:c}", idx);
} else {
asm_string = gb_string_append_fmt(asm_string, "$%d", idx);
}
}
case_end;
case_ast_node(mem_op, AsmMemoryOperand, op);