diff options
Diffstat (limited to 'llvm/test/Transforms/IndVarSimplify/sink-from-preheader.ll')
| -rw-r--r-- | llvm/test/Transforms/IndVarSimplify/sink-from-preheader.ll | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/llvm/test/Transforms/IndVarSimplify/sink-from-preheader.ll b/llvm/test/Transforms/IndVarSimplify/sink-from-preheader.ll deleted file mode 100644 index 89583f9..0000000 --- a/llvm/test/Transforms/IndVarSimplify/sink-from-preheader.ll +++ /dev/null @@ -1,32 +0,0 @@ -; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt < %s -passes=indvars -indvars-predicate-loops=0 -S | FileCheck %s -target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" -target triple = "i386-apple-darwin10.0" - -; We make sinking here, Changed flag should be set properly. -define i32 @test(i32 %a, i32 %b, i32 %N) { -; CHECK-LABEL: @test( -; CHECK-NEXT: entry: -; CHECK-NEXT: br label [[LOOP:%.*]] -; CHECK: loop: -; CHECK-NEXT: [[IV:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[IV_NEXT:%.*]], [[LOOP]] ] -; CHECK-NEXT: [[IV_NEXT]] = add nuw nsw i32 [[IV]], 1 -; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[IV_NEXT]], [[N:%.*]] -; CHECK-NEXT: br i1 [[CMP]], label [[LOOP]], label [[EXIT:%.*]] -; CHECK: exit: -; CHECK-NEXT: [[ADD:%.*]] = add i32 [[A:%.*]], [[B:%.*]] -; CHECK-NEXT: ret i32 [[ADD]] -; -entry: - %add = add i32 %a, %b - br label %loop - -loop: - %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ] - %iv.next = add i32 %iv, 1 - %cmp = icmp slt i32 %iv.next, %N - br i1 %cmp, label %loop, label %exit - -exit: - ret i32 %add -} |
