diff options
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/loop-vect-memdep.ll')
-rw-r--r-- | llvm/test/Transforms/LoopVectorize/loop-vect-memdep.ll | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/loop-vect-memdep.ll b/llvm/test/Transforms/LoopVectorize/loop-vect-memdep.ll deleted file mode 100644 index d9efaa5c085..00000000000 --- a/llvm/test/Transforms/LoopVectorize/loop-vect-memdep.ll +++ /dev/null @@ -1,26 +0,0 @@ -target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" - -; RUN: opt < %s -S -loop-vectorize -debug-only=loop-vectorize 2>&1 | FileCheck %s -; REQUIRES: asserts -; CHECK: LV: Can't vectorize due to memory conflicts - -define void @test_loop_novect(double** %arr, i64 %n) { -for.body.lr.ph: - %t = load double*, double** %arr, align 8 - br label %for.body - -for.body: ; preds = %for.body, %for.body.lr.ph - %i = phi i64 [ 0, %for.body.lr.ph ], [ %i.next, %for.body ] - %a = getelementptr inbounds double, double* %t, i64 %i - %i.next = add nuw nsw i64 %i, 1 - %a.next = getelementptr inbounds double, double* %t, i64 %i.next - %t1 = load double, double* %a, align 8 - %t2 = load double, double* %a.next, align 8 - store double %t1, double* %a.next, align 8 - store double %t2, double* %a, align 8 - %c = icmp eq i64 %i, %n - br i1 %c, label %final, label %for.body - -final: ; preds = %for.body - ret void -} |