diff options
| author | Nadav Rotem <nrotem@apple.com> | 2013-01-09 01:29:07 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2013-01-09 01:29:07 +0000 |
| commit | df8c22a10427f2831a009b806f7050dff29f60e2 (patch) | |
| tree | 4c29233db109ed752508d3d67a6f81bce7915070 /test/Transforms/LoopVectorize/ARM/sanity.ll | |
| parent | 3c90b3d5fd8349b3790171d8706afa7e263c7ea6 (diff) | |
ARM Cost Model: Add a basic vectorization unrolling test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171931 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/LoopVectorize/ARM/sanity.ll')
| -rw-r--r-- | test/Transforms/LoopVectorize/ARM/sanity.ll | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/test/Transforms/LoopVectorize/ARM/sanity.ll b/test/Transforms/LoopVectorize/ARM/sanity.ll deleted file mode 100644 index 11c28a8c0b..0000000000 --- a/test/Transforms/LoopVectorize/ARM/sanity.ll +++ /dev/null @@ -1,25 +0,0 @@ -; RUN: opt < %s -loop-vectorize -mtriple=thumbv7-apple-ios3.0.0 -S - -target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32" -target triple = "thumbv7-apple-ios3.0.0" - -; Make sure that we are not crashing on ARM. - -define i32 @foo(i32* nocapture %A, i32 %n) nounwind readonly ssp { - %1 = icmp sgt i32 %n, 0 - br i1 %1, label %.lr.ph, label %._crit_edge - -.lr.ph: ; preds = %0, %.lr.ph - %i.02 = phi i32 [ %5, %.lr.ph ], [ 0, %0 ] - %sum.01 = phi i32 [ %4, %.lr.ph ], [ 0, %0 ] - %2 = getelementptr inbounds i32* %A, i32 %i.02 - %3 = load i32* %2, align 4 - %4 = add nsw i32 %3, %sum.01 - %5 = add nsw i32 %i.02, 1 - %exitcond = icmp eq i32 %5, %n - br i1 %exitcond, label %._crit_edge, label %.lr.ph - -._crit_edge: ; preds = %.lr.ph, %0 - %sum.0.lcssa = phi i32 [ 0, %0 ], [ %4, %.lr.ph ] - ret i32 %sum.0.lcssa -} |