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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/simple3.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/simple3.ll')
| -rw-r--r-- | test/Transforms/BBVectorize/simple3.ll | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/Transforms/BBVectorize/simple3.ll b/test/Transforms/BBVectorize/simple3.ll new file mode 100644 index 0000000..153be73 --- /dev/null +++ b/test/Transforms/BBVectorize/simple3.ll @@ -0,0 +1,35 @@ +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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" +; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-vector-bits=192 -instcombine -gvn -S | FileCheck %s + +; Basic depth-3 chain +define double @test1(double %A1, double %A2, double %A3, double %B1, double %B2, double %B3) { +; CHECK: @test1 +; CHECK: %X1.v.i1.11 = insertelement <3 x double> undef, double %B1, i32 0 +; CHECK: %X1.v.i1.22 = insertelement <3 x double> %X1.v.i1.11, double %B2, i32 1 +; CHECK: %X1.v.i1 = insertelement <3 x double> %X1.v.i1.22, double %B3, i32 2 +; CHECK: %X1.v.i0.13 = insertelement <3 x double> undef, double %A1, i32 0 +; CHECK: %X1.v.i0.24 = insertelement <3 x double> %X1.v.i0.13, double %A2, i32 1 +; CHECK: %X1.v.i0 = insertelement <3 x double> %X1.v.i0.24, double %A3, i32 2 + %X1 = fsub double %A1, %B1 + %X2 = fsub double %A2, %B2 + %X3 = fsub double %A3, %B3 +; CHECK: %X1 = fsub <3 x double> %X1.v.i0, %X1.v.i1 + %Y1 = fmul double %X1, %A1 + %Y2 = fmul double %X2, %A2 + %Y3 = fmul double %X3, %A3 +; CHECK: %Y1 = fmul <3 x double> %X1, %X1.v.i0 + %Z1 = fadd double %Y1, %B1 + %Z2 = fadd double %Y2, %B2 + %Z3 = fadd double %Y3, %B3 +; CHECK: %Z1 = fadd <3 x double> %Y1, %X1.v.i1 + %R1 = fmul double %Z1, %Z2 + %R = fmul double %R1, %Z3 +; CHECK: %Z1.v.r210 = extractelement <3 x double> %Z1, i32 2 +; CHECK: %Z1.v.r1 = extractelement <3 x double> %Z1, i32 0 +; CHECK: %Z1.v.r2 = extractelement <3 x double> %Z1, i32 1 +; CHECK: %R1 = fmul double %Z1.v.r1, %Z1.v.r2 +; CHECK: %R = fmul double %R1, %Z1.v.r210 + ret double %R +; CHECK: ret double %R +} + |
