Displaying 7 results from an estimated 7 matches for "rh0".
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2011 May 11
3
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
...ss PTX_LOGIC_2OP<string opcstr,PatFrag opnode> {
...
}
Now I am trying to write test case for logic and shift
operations. But I have a trouble in mapping LLVM IR to PTX
IR for "not" instruction. The test case I wrote is,
define ptx_device i16 @t4_u16(i16 %x) {
; CHECK: not.b16 rh0, rh1, rh2;
; CHECK-NEXT: ret;
%z = xor i16 %x, 1
ret i16 %z
}
Since LLVM IR doesn't support logical not directly, I use "xor i16 %x, 1"
to represent logical not in LLVM IR. It turns out the IR is mapped to
PTX "xor" not PTX "not". Any idea on how to get the ma...
2011 May 12
0
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
...pnode> {
> ...
> }
>
> Now I am trying to write test case for logic and shift
> operations. But I have a trouble in mapping LLVM IR to PTX
> IR for "not" instruction. The test case I wrote is,
>
> define ptx_device i16 @t4_u16(i16 %x) {
> ; CHECK: not.b16 rh0, rh1, rh2;
> ; CHECK-NEXT: ret;
> %z = xor i16 %x, 1
> ret i16 %z
> }
>
> Since LLVM IR doesn't support logical not directly, I use "xor i16 %x, 1"
> to represent logical not in LLVM IR. It turns out the IR is mapped to
> PTX "xor" not PTX "n...
2011 May 09
0
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
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陳韋任 wrote:
<blockquote cite="mid:20110509013918.GA13760@cs.nctu.edu.tw" type="cite">
2011 May 09
3
[LLVMdev] [LLVMDev] Add not instruction to PTX backend
Hi, Justin
> We're been writing multiclasses for each unique type of instruction. The
> current PTX_LOGIC version is for 3-operand instructions. A new multiclass
> needs to be created for 2-operand logic instructions.
I am trying to add a multiclass for 2-operand logic instructions. For
example,
multiclass PTX_LOGIC_2OP<string opcstr, SDNode opnode> {
def ripreds :
2001 Nov 14
0
OPEN ssh pkg
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2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
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