Displaying 1 result from an estimated 1 matches for "indvar42".
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indvar2
2008 Apr 15
0
[LLVMdev] interesting optimization
.../////////////////////////////////
(It returns 105 when executed.)
The IR corresponding to the above is:
///////////////////////LLVM IR//////////////////////////////
define i32 @foo() nounwind {
entry:
br label %bb9.outer.us
bb9.outer.us: ; preds = %bb9.outer.us, %entry
%indvar42 = phi i32 [ 0, %entry ], [ %indvar.next48, %bb9.outer.us ] ; <i32> [#uses=2]
%sum.0.pn.ph.us = phi i32 [ 0, %entry ], [ %sum.1.lcssa.us, %bb9.outer.us ] ; <i32> [#uses=1]
%tmp = add i32 %indvar42, 6 ; <i32> [#uses=1]
%sum....