diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Transforms/BBVectorize/simple.ll | 3 | ||||
| -rw-r--r-- | llvm/test/Transforms/BBVectorize/simple3.ll | 35 |
2 files changed, 36 insertions, 2 deletions
diff --git a/llvm/test/Transforms/BBVectorize/simple.ll b/llvm/test/Transforms/BBVectorize/simple.ll index 904d766bb67..88eb9c90f7e 100644 --- a/llvm/test/Transforms/BBVectorize/simple.ll +++ b/llvm/test/Transforms/BBVectorize/simple.ll @@ -138,8 +138,7 @@ define <8 x i8> @test6(<8 x i8> %A1, <8 x i8> %A2, <8 x i8> %B1, <8 x i8> %B2) { ; CHECK: %Z1 = add <16 x i8> %Y1, %X1.v.i1 %Q1 = shufflevector <8 x i8> %Z1, <8 x i8> %Z2, <8 x i32> <i32 15, i32 8, i32 6, i32 1, i32 13, i32 10, i32 4, i32 3> %Q2 = shufflevector <8 x i8> %Z2, <8 x i8> %Z2, <8 x i32> <i32 6, i32 7, i32 0, i32 1, i32 2, i32 4, i32 4, i32 1> -; CHECK: %Z1.v.r2 = shufflevector <16 x i8> %Z1, <16 x i8> undef, <8 x i32> <i32 8, i32 undef, i32 10, i32 undef, i32 undef, i32 13, i32 undef, i32 15> -; CHECK: %Q1.v.i1 = shufflevector <8 x i8> %Z1.v.r2, <8 x i8> undef, <16 x i32> <i32 0, i32 undef, i32 2, i32 undef, i32 undef, i32 5, i32 undef, i32 7, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef> +; CHECK: %Q1.v.i1 = shufflevector <16 x i8> %Z1, <16 x i8> undef, <16 x i32> <i32 8, i32 undef, i32 10, i32 undef, i32 undef, i32 13, i32 undef, i32 15, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef> ; CHECK: %Q1 = shufflevector <16 x i8> %Z1, <16 x i8> %Q1.v.i1, <16 x i32> <i32 23, i32 16, i32 6, i32 1, i32 21, i32 18, i32 4, i32 3, i32 14, i32 15, i32 8, i32 9, i32 10, i32 12, i32 12, i32 9> %R = mul <8 x i8> %Q1, %Q2 ; CHECK: %Q1.v.r1 = shufflevector <16 x i8> %Q1, <16 x i8> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> diff --git a/llvm/test/Transforms/BBVectorize/simple3.ll b/llvm/test/Transforms/BBVectorize/simple3.ll new file mode 100644 index 00000000000..153be73f832 --- /dev/null +++ b/llvm/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 +} + |
