December 30, 2018 [Issue 19528] New: asm ptoblem | ||||
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https://issues.dlang.org/show_bug.cgi?id=19528 Issue ID: 19528 Summary: asm ptoblem Product: D Version: D2 Hardware: x86 OS: Windows Status: NEW Severity: blocker Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: steven_kladitis@yahoo.com the following code compiles in 32 ,but not in 64 bit. int main() { import std.stdio; long i; asm { mov EAX,10; add EAX,20; mov i,EAX; } writeln(i," ",i.sizeof); return 0; } -- in 32 bit I get --> 30 8 in 64 bit it gets length error at lc:\rosetta>dmd -m64 machine_code.d machine_code.d(14): Error: bad type/size of operands mov -- commint out the move instruction I get ==> 0 8 the size of 'i' and 'EAX' are the same in both. This is in -> DMD32 D Compiler v2.084.0-rc.1 -- |
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