824 – "mov EAX, func;" and "lea EAX, func;" generate incorrect code

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Issue 824 - "mov EAX, func;" and "lea EAX, func;" generate incorrect code

Summary: "mov EAX, func;" and "lea EAX, func;" generate incorrect code

Keywords:
Status:	RESOLVED FIXED
Alias:	None
Product:	D
Classification:	Unclassified
Component:	dmd (show other issues)
Version:	D1 (retired)
Hardware:	All All
Importance :	P3 normal
Assignee:	Walter Bright
URL:
Depends on:
Blocks:

See Also:
Reported:	2007年01月09日 09:16 UTC by Thomas Kühne
Modified:	2014年02月15日 13:13 UTC (History)
CC List:	0 users

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Description Thomas Kühne 2007年01月09日 09:16:20 UTC

# void foo(){}
# 
# void bar(){
# asm{
# mov ECX, foo;
# lea EDX, foo;
# }
# }
DMD-1.00 generates the following code for bar:
804a0c4:	55	push	ebp
804a0c5:	8b ec	mov	ebp,esp
804a0c7:	8b 00	mov	eax,DWORD PTR [eax]
804a0c9:	8b c0	mov	eax,eax
804a0cb:	5d	pop	ebp
804a0cc:	c3	ret

Comment 1 Walter Bright 2007年01月27日 18:56:26 UTC

Fixed DMD 1.001

Comment 2 Thomas Kühne 2007年02月15日 03:42:09 UTC

Added to DStress as
http://dstress.kuehne.cn/run/a/asm_lea_02_A.d
http://dstress.kuehne.cn/run/a/asm_mov_04_A.d