Displaying 2 results from an estimated 2 matches for "siccg".
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sicc0
2008 Dec 04
0
[LLVMdev] 32bit math being promoted to 64 bit
...ly occur when I use -indvars after a long string of commands.
For example:
llvm-as < test_fc_27.ll | opt -preverify -domtree -verify
-lowersetjmp -raiseallocs -simplifycfg -domtree -domfrontier
-mem2reg -globalopt -globaldce -ipconstprop -deadargelim
-instcombine -simplifycfg -ba
siccg -prune-eh -inline -argpromotion -simplify-libcalls
-instcombine -jump-threading -simplifycfg -domtree -domfrontier
-scalarrepl -instcombine -break-crit-edges -condprop -tailcallelim
-simplifycfg -reassociate -domtree -loops -loopsimplify -domfrontier
-scalar-evolution -lcssa -loop...
2008 Dec 04
2
[LLVMdev] 32bit math being promoted to 64 bit
On Thu, Dec 4, 2008 at 7:08 PM, Chris Lattner <clattner at apple.com> wrote:
>
> On Dec 4, 2008, at 8:58 AM, Villmow, Micah wrote:
>
> What optimization pass promotes 32 bit math operations to 64 bit operations
> so I can disable it? I have code that works fine with optimizations turned
> off but fails with it turned on because of this stage.
>
>
> Do you have a