[LLVMbugs] [Bug 7691] wrong encoding of movq %rax, 0
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Tue Sep 7 21:58:43 PDT 2010
http://llvm.org/bugs/show_bug.cgi?id=7691
Chris Lattner <clattner at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #3 from Chris Lattner <clattner at apple.com> 2010-09-07 23:58:43 CDT ---
This got fixed along the way:
$ gcc t.s -c
$ otool -tv t.o
t.o:
(__TEXT,__text) section
0000000000000000 movq %rax,0x00000000
$ otool -t t.o
t.o:
(__TEXT,__text) section
0000000000000000 48 89 04 25 00 00 00 00
$ llvm-mc t.s
.section __TEXT,__text,regular,pure_instructions
movq %rax, 0
[Nehalem:~/llvm] sabre% llvm-mc t.s -show-encoding
.section __TEXT,__text,regular,pure_instructions
movq %rax, 0 ## encoding:
[0x48,0x89,0x04,0x25,0x00,0x00,0x00,0x00]
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