digitalmars.D.bugs - [Issue 21181] New: Inline Assmbler compiles long ptr as a byte
- d-bugmail puremagic.com (36/36) Aug 21 2020 https://issues.dlang.org/show_bug.cgi?id=21181
https://issues.dlang.org/show_bug.cgi?id=21181 Issue ID: 21181 Summary: Inline Assmbler compiles long ptr as a byte operation for 32 bit compiles Product: D Version: D2 Hardware: x86 OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: bugzilla digitalmars.com The following code: uint func() { asm { naked; inc [EAX]; inc byte ptr [EAX]; inc short ptr [EAX]; inc int ptr [EAX]; inc long ptr [EAX]; } } generates: __D5test24funcFZk: inc byte ptr [EAX] inc byte ptr [EAX] inc word ptr [EAX] inc dword ptr [EAX] inc byte ptr [EAX] <== !!!!! The last instruction should be rejected by the compiler. --
Aug 21 2020