Displaying 8 results from an estimated 8 matches for "zhoufeng".
2005 Jan 16
2
[LLVMdev] LLVM 1.4 Build Error
...B18030" http-equiv="Content-Type">
<title></title>
</head>
<body bgcolor="#ffffff" text="#000000">
Hello,<br>
I built llvm1.4 with gcc3.4.3 and glibc2.3.2 on a redhat 9.0 machine,
but got this error:<br>
<small>/home/zhoufeng/bin/llvm/llvm-build/../llvm/lib/Support/FileUtilities.cpp:299:2:
#error Unimplemented ReadFileIntoAddressSpace - need to use read/write.<br>
gmake[1]: ***
[/home/zhoufeng/bin/llvm/llvm-build/lib/Support/Debug/FileUtilities.o]
Error 1<br>
gmake[1]: *** Waiting for unfinished jobs....<...
2005 Jan 16
0
[LLVMdev] LLVM 1.4 Build Error
The HAVE_MMAP_FILE macro comes from when you configured llvm. The configure
tested if your system is giving access to a various resources required by
llvm. LLVM needs the MMAP functionality by your system. Some times, if the
required resources aren't present, we use other resources.
However, in this case the building process is stopped, because the
functionality can't be implemented
2004 Oct 25
5
[LLVMdev] Some Questions about LLVM
...jit
--llvmgccdir=/home/my/llvm/llvm/llvm-gcc
btw: there was an error when installing LLVM, the system complained "no
pax command...". What pax is?
2. I want to do some work on register allocation using LLVM, which parts
of code should I read? ( The whole source is too big for me)
thans.
--zhoufeng
2004 Oct 27
2
[LLVMdev] Some Questions about LLVM
...fff" text="#000000">
Yes, I checked that envvar, and it is set.<br>
The error msg when compiling a .c file is:<br>
gccld: WARNING: Cannot find library -lc<br>
gccld: WARNING: Cannot find library -lcrtend<br>
Can LLVM be installed using a prefix?<br>
--zhoufeng<br>
<br>
Chris Lattner wrote:
<blockquote
cite="midPine.LNX.4.44.0410251347490.27028-100000@nondot.org"
type="cite">
<pre wrap="">On Mon, 25 Oct 2004, zhou feng wrote:
</pre>
<blockquote type="cite">
<pre wra...
2004 Dec 30
1
[LLVMdev] The source & result operands of an instruction
hi, all
I'm reading LLVM code, but there is one thing bothering me a lot: How
are the source & result operands of an instruction organised? Is the
operand(0) the result operand and others are the source operand? thanks
--zhoufeng
2004 Oct 25
0
[LLVMdev] Some Questions about LLVM
On Mon, 25 Oct 2004, zhou feng wrote:
> I have some questions about LLVM
> 1. I recently compiled LLVM on my X86 machine correctly. But when I use
> the built LLVm compiling programs(in the getting started guide), I got
> an warning saying can not find library "lc" (something like that). Yet
> LLVM did yeild a execution native code and it runs correctly except with
> a
2005 Jan 13
2
[LLVMdev] the pred_begin and pred_end of BasicBlock
hi,
I'm a bit confused by the pred_begin/end of BasicBlock in CFG.h. I
cann't understand what is a **use** of a BasicBlock. Also, I have no
idea of when CFG would be constructed in LLVM.
Thanks.
Zhou Feng
2005 Jan 13
2
[LLVMdev] the pred_begin and pred_end of BasicBlock
Sorry, still a bit confused. Say we have two basic blocks: A and B. B
has a label. There is no branch/control flow instructions explicit uses
B. like this:
A: code sequence does not contain br/other control flow instruction
B:
lable_of_b:
code sequence
Is A still a predecessor of B?
Thanks.
Chris Lattner wrote:
> On Thu, 13 Jan 2005, Zhou Feng wrote:
>
>> hi,
>> I'm