← Back to index | Original Bugzilla link

Bug 18826 – [inline asm] Wrongcode for mov

Status: NEW
Severity: blocker
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: x86_64
OS: All
Creation time: 2018-05-04T14:15:06Z
Last change time: 2024-12-13T18:58:35Z
Keywords: iasm, wrong-code
Assigned to: No Owner
Creator: Stefan Koch

Moved to GitHub: dmd#19431 →

Comments

Comment #0 by uplink.coder — 2018-05-04T14:15:06Z

the following code does get mis-compiled. ulong getThreadID() { asm { naked; mov RAX, qword ptr FS:0x0 } }

Comment #1 by uplink.coder — 2018-05-04T15:21:33Z

More Info: DMD currently generates 64 48 8b 05 00 00 00 00 00 mov rax,QWORD PTR fs:[rip+0x0] But it should generate 64 48 8b 04 25 00 00 00 00 mov rax,QWORD PTR fs:0x0

Comment #2 by robert.schadek — 2024-12-13T18:58:35Z

THIS ISSUE HAS BEEN MOVED TO GITHUB https://github.com/dlang/dmd/issues/19431 DO NOT COMMENT HERE ANYMORE, NOBODY WILL SEE IT, THIS ISSUE HAS BEEN MOVED TO GITHUB