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| 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 | 4c66f87e8ef4e242e771ad68bb5fba14f6687c26 (patch) | |
| tree | 8e1373219e1950c4e0a062991d0dc8f243965e7f /llvm/test/Transforms/LoopVectorize/ARM | |
| parent | 30a65bc39e631e84d9a07a57792a28b30a68b0a1 (diff) | |
| download | bcm5719-llvm-4c66f87e8ef4e242e771ad68bb5fba14f6687c26.tar.gz bcm5719-llvm-4c66f87e8ef4e242e771ad68bb5fba14f6687c26.zip | |
ARM Cost Model: Add a basic vectorization unrolling test.
llvm-svn: 171931
Diffstat (limited to 'llvm/test/Transforms/LoopVectorize/ARM')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/ARM/arm-unroll.ll (renamed from llvm/test/Transforms/LoopVectorize/ARM/sanity.ll) | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/ARM/sanity.ll b/llvm/test/Transforms/LoopVectorize/ARM/arm-unroll.ll index 11c28a8c0be..c8d307f5d44 100644 --- a/llvm/test/Transforms/LoopVectorize/ARM/sanity.ll +++ b/llvm/test/Transforms/LoopVectorize/ARM/arm-unroll.ll @@ -1,10 +1,17 @@ -; RUN: opt < %s -loop-vectorize -mtriple=thumbv7-apple-ios3.0.0 -S +; RUN: opt < %s -loop-vectorize -mtriple=thumbv7-apple-ios3.0.0 -S | FileCheck %s +; RUN: opt < %s -loop-vectorize -mtriple=thumbv7-apple-ios3.0.0 -mcpu=swift -S | FileCheck %s --check-prefix=SWIFT 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. - +;CHECK: @foo +;CHECK: load <4 x i32> +;CHECK-NOT: load <4 x i32> +;CHECK: ret +;SWIFT: @foo +;SWIFT: load <4 x i32> +;SWIFT: load <4 x i32> +;SWIFT: ret 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 |
