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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /test/Transforms/BBVectorize/simple-tst.ll | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'test/Transforms/BBVectorize/simple-tst.ll')
| -rw-r--r-- | test/Transforms/BBVectorize/simple-tst.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Transforms/BBVectorize/simple-tst.ll b/test/Transforms/BBVectorize/simple-tst.ll new file mode 100644 index 0000000..42146c6 --- /dev/null +++ b/test/Transforms/BBVectorize/simple-tst.ll @@ -0,0 +1,18 @@ +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-v128:128:128-n32:64" +target triple = "powerpc64-unknown-linux" +; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-vector-bits=256 -instcombine -gvn -S | FileCheck %s + +; Basic depth-3 chain (target-specific type should not vectorize) +define ppc_fp128 @test7(ppc_fp128 %A1, ppc_fp128 %A2, ppc_fp128 %B1, ppc_fp128 %B2) { +; CHECK: @test7 +; CHECK-NOT: <2 x ppc_fp128> + %X1 = fsub ppc_fp128 %A1, %B1 + %X2 = fsub ppc_fp128 %A2, %B2 + %Y1 = fmul ppc_fp128 %X1, %A1 + %Y2 = fmul ppc_fp128 %X2, %A2 + %Z1 = fadd ppc_fp128 %Y1, %B1 + %Z2 = fadd ppc_fp128 %Y2, %B2 + %R = fmul ppc_fp128 %Z1, %Z2 + ret ppc_fp128 %R +} + |
