Displaying 10 results from an estimated 10 matches for "deepali".
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deepak
2017 Jul 21
4
Is there any pass existing in llvm which does machine copy propogation ?
...oking into MachineCopyPropagationPass.ccp file in llvm, which in first look, looks likes to me doing only redundant copy elimination in same basic block.
I am interested in any pass which is doing copy propogation across the basic block in a function.
Let me know if any such pass exist ?
Thanks,
Deepali
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2016 Sep 16
3
SCEV cannot compute the trip count of Simple loop
I have modified the example test case for UB error, still it didn’t unroll
void foo(int x) {
int p, i = 1;
int mat[9][9][9];
for (p = (x+1) ; p < (x+3) ;p++)
mat[x][p-1][i] = mat[x][p-1][i] + 5;
}
Regard,
Deepali
From: Kevin Choi [mailto:code.kchoi at gmail.com]
Sent: Friday, September 16, 2016 1:20 PM
To: Rai, Deepali
Cc: llvm-dev at lists.llvm.org
Subject: Re: [llvm-dev] SCEV cannot compute the trip count of Simple loop
void foo(int x) {
int p, i = 1;
int mat[6][6][6];
for (p = x+3 ; p<= x+6 ;p...
2016 Sep 16
4
SCEV cannot compute the trip count of Simple loop
Hi Deepali,
SCEV reports the backedge taken count as "((-1 * (sext i32 (3 + %x) to
i64))<nsw> + ((sext i32 (3 + %x) to i64) smax (sext i32 (6 + %x) to
i64)))", so symbolically it does have an answer.
Ideally SCEV should be able to exploit <nsw> on (3 + %x) and (6 + %x)
to fold the expr...
2016 Sep 16
2
SCEV cannot compute the trip count of Simple loop
...ign 4, !tbaa !1
%indvars.iv.next = add nsw i64 %indvars.iv, 1
%cmp = icmp slt i64 %indvars.iv, %2
br i1 %cmp, label %for.body, label %for.end
for.end: ; preds = %for.body
call void @llvm.lifetime.end(i64 864, i8* nonnull %0) #2
ret void
}
Thanks,
Deepali
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2007 Sep 10
1
Drag and Select Problem in prototype.js version 1.3.1
On jsp page there is text box for searching value in table, the
problem is after entering text in that search box then inner text is
not selected by mouse dragging. If include of prototype.js is removed
then it works fine.
Thanks in advance.
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2016 Sep 16
2
SCEV cannot compute the trip count of Simple loop
...inserting if check(s) and then unroll it.
We shouldn’t need any runtime check to derive the trip count here.
—
Mehdi
>
> -Kevin
>
> On Fri, Sep 16, 2016 at 1:27 PM, Sanjoy Das via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote:
> Hi Deepali,
>
> SCEV reports the backedge taken count as "((-1 * (sext i32 (3 + %x) to
> i64))<nsw> + ((sext i32 (3 + %x) to i64) smax (sext i32 (6 + %x) to
> i64)))", so symbolically it does have an answer.
>
> Ideally SCEV should be able to exploit <nsw> on (3 + %x)...
2017 Oct 31
2
Reaching definitions on Machine IR post register allocation
...ndation
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
>
>
> --
>
> Thanks & Regards
>
> Deepali Rai
>
>
>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
--
Geoff Berry
Employee of Qualcomm Datacenter Technologies, Inc.
Qualcomm Datacenter T...
2017 Sep 12
6
Reaching definitions on Machine IR post register allocation
Hi Venu,
> On Sep 11, 2017, at 11:00 PM, Raghavan, Venugopal via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
> Hi Krzysztof,
>
> Thanks for your reply.
>
> I agree that adding extra register units for x86 would be the right way to fix this. Do you know if there is a plan to fix this?
No concrete plan, no. We've been thinking about for quite some time now, but
2017 Nov 01
2
Reaching definitions on Machine IR post register allocation
...dation
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
>
>
> --
>
> Thanks & Regards
>
> Deepali Rai
>
>
>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
--
Geoff Berry
Employee of Qualcomm Datacenter Technologies, Inc.
Qualcomm Datacenter Te...
2007 Sep 10
0
Select Problem in prototype.js version 1.3.1
On jsp page there is text box for searching value in table, the
problem is after entering text in that search box when inner text is
not selected by mouse dragging. If include of prototype.js is removed
then it works fine.
Thanks in advance.
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