search for: w_patch

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2011 Mar 14
1
[LLVMdev] IndVarSimplify too aggressive ?
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2011 Mar 13
0
[LLVMdev] IndVarSimplify too aggressive ?
On Sun, Mar 13, 2011 at 5:01 PM, Arnaud Allard de Grandmaison <Arnaud.AllardDeGrandMaison at dibcom.com> wrote: > Hi all, > > The IndVarSimplify pass seems to be too aggressive when it enlarge the induction variable type ; this can pessimize the generated code when the new induction variable size is not natively supported by the target. This is probably not an issue for x86_64,
2011 Mar 13
7
[LLVMdev] IndVarSimplify too aggressive ?
Hi all, The IndVarSimplify pass seems to be too aggressive when it enlarge the induction variable type ; this can pessimize the generated code when the new induction variable size is not natively supported by the target. This is probably not an issue for x86_64, which supports natively all types, but it is a real one for several embedded targets, with very few native types. I attached a patch to