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Diffstat (limited to 'llvm/test/Transforms/LoopSimplify/merge-exits.ll')
-rw-r--r-- | llvm/test/Transforms/LoopSimplify/merge-exits.ll | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/llvm/test/Transforms/LoopSimplify/merge-exits.ll b/llvm/test/Transforms/LoopSimplify/merge-exits.ll deleted file mode 100644 index 5cdf8148778..00000000000 --- a/llvm/test/Transforms/LoopSimplify/merge-exits.ll +++ /dev/null @@ -1,48 +0,0 @@ -; RUN: opt < %s -loop-simplify -loop-rotate -instcombine -indvars -S -verify-loop-info -verify-dom-info | FileCheck %s - -; Loopsimplify should be able to merge the two loop exits -; into one, so that loop rotate can rotate the loop, so -; that indvars can promote the induction variable to i64 -; without needing casts. - -target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n32:64" - -; CHECK-LABEL: @test1 -; CHECK: bb: -; CHECK: phi i64 -; CHECK-NOT: phi i64 -; CHECK-NOT: sext - -define float @test1(float* %pTmp1, float* %peakWeight, i32 %bandEdgeIndex) nounwind { -entry: - %t0 = load float, float* %peakWeight, align 4 - br label %bb1 - -bb: ; preds = %bb2 - %t1 = sext i32 %hiPart.0 to i64 - %t2 = getelementptr float, float* %pTmp1, i64 %t1 - %t3 = load float, float* %t2, align 4 - %t4 = fadd float %t3, %distERBhi.0 - %t5 = add i32 %hiPart.0, 1 - %t6 = sext i32 %t5 to i64 - %t7 = getelementptr float, float* %peakWeight, i64 %t6 - %t8 = load float, float* %t7, align 4 - %t9 = fadd float %t8, %peakCount.0 - br label %bb1 - -bb1: ; preds = %bb, %entry - %peakCount.0 = phi float [ %t0, %entry ], [ %t9, %bb ] - %hiPart.0 = phi i32 [ 0, %entry ], [ %t5, %bb ] - %distERBhi.0 = phi float [ 0.000000e+00, %entry ], [ %t4, %bb ] - %t10 = fcmp uge float %distERBhi.0, 2.500000e+00 - br i1 %t10, label %bb3, label %bb2 - -bb2: ; preds = %bb1 - %t11 = add i32 %bandEdgeIndex, -1 - %t12 = icmp sgt i32 %t11, %hiPart.0 - br i1 %t12, label %bb, label %bb3 - -bb3: ; preds = %bb2, %bb1 - %t13 = fdiv float %peakCount.0, %distERBhi.0 - ret float %t13 -} |