Changes in directory llvm/test/Regression/Transforms/IndVarsSimplify:
2006-03-31-NegativeStride.ll added (r1.1) --- Log message: new testcase for PR726: http://llvm.cs.uiuc.edu/PR726 --- Diffs of the changes: (+21 -0) 2006-03-31-NegativeStride.ll | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+) Index: llvm/test/Regression/Transforms/IndVarsSimplify/2006-03-31-NegativeStride.ll diff -c /dev/null llvm/test/Regression/Transforms/IndVarsSimplify/2006-03-31-NegativeStride.ll:1.1 *** /dev/null Fri Mar 31 22:47:27 2006 --- llvm/test/Regression/Transforms/IndVarsSimplify/2006-03-31-NegativeStride.ll Fri Mar 31 22:47:17 2006 *************** *** 0 **** --- 1,21 ---- + ; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep 'ret int 27' + + ; Make sure to compute the right exit value based on negative strides. + ; PR726 + + int %test() { + entry: + br label %cond_true + + cond_true: ; preds = %cond_true, %entry + %a.0.0 = phi int [ 10, %entry ], [ %tmp4, %cond_true ] ; <int> [#uses=2] + %b.0.0 = phi int [ 0, %entry ], [ %tmp2, %cond_true ] ; <int> [#uses=1] + %tmp2 = add int %b.0.0, %a.0.0 ; <int> [#uses=2] + %tmp4 = add int %a.0.0, -1 ; <int> [#uses=2] + %tmp = setgt int %tmp4, 7 ; <bool> [#uses=1] + br bool %tmp, label %cond_true, label %bb7 + + bb7: ; preds = %cond_true + ret int %tmp2 + } + _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
