1target 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" 2; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-ignore-target-info -instcombine -gvn -S | FileCheck %s 3; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-no-bools -bb-vectorize-ignore-target-info -instcombine -gvn -S | FileCheck %s -check-prefix=CHECK-NB 4 5; Basic depth-3 chain with select 6define double @test1(double %A1, double %A2, double %B1, double %B2, i1 %C1, i1 %C2) { 7; CHECK-LABEL: @test1( 8; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0 9; CHECK: %X1.v.i1.2 = insertelement <2 x double> %X1.v.i1.1, double %B2, i32 1 10; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, i32 0 11; CHECK: %X1.v.i0.2 = insertelement <2 x double> %X1.v.i0.1, double %A2, i32 1 12 %X1 = fsub double %A1, %B1 13 %X2 = fsub double %A2, %B2 14; CHECK: %X1 = fsub <2 x double> %X1.v.i0.2, %X1.v.i1.2 15 %Y1 = fmul double %X1, %A1 16 %Y2 = fmul double %X2, %A2 17; CHECK: %Y1 = fmul <2 x double> %X1, %X1.v.i0.2 18 %Z1 = select i1 %C1, double %Y1, double %B1 19 %Z2 = select i1 %C2, double %Y2, double %B2 20; CHECK: %Z1.v.i0.1 = insertelement <2 x i1> undef, i1 %C1, i32 0 21; CHECK: %Z1.v.i0.2 = insertelement <2 x i1> %Z1.v.i0.1, i1 %C2, i32 1 22; CHECK: %Z1 = select <2 x i1> %Z1.v.i0.2, <2 x double> %Y1, <2 x double> %X1.v.i1.2 23 %R = fmul double %Z1, %Z2 24; CHECK: %Z1.v.r1 = extractelement <2 x double> %Z1, i32 0 25; CHECK: %Z1.v.r2 = extractelement <2 x double> %Z1, i32 1 26; CHECK: %R = fmul double %Z1.v.r1, %Z1.v.r2 27 ret double %R 28; CHECK: ret double %R 29} 30 31; Basic depth-3 chain with select (and vect. compare) 32define double @test2(double %A1, double %A2, double %B1, double %B2) { 33; CHECK-LABEL: @test2( 34; CHECK-NB-LABEL: @test2( 35; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0 36; CHECK: %X1.v.i1.2 = insertelement <2 x double> %X1.v.i1.1, double %B2, i32 1 37; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, i32 0 38; CHECK: %X1.v.i0.2 = insertelement <2 x double> %X1.v.i0.1, double %A2, i32 1 39 %X1 = fsub double %A1, %B1 40 %X2 = fsub double %A2, %B2 41; CHECK: %X1 = fsub <2 x double> %X1.v.i0.2, %X1.v.i1.2 42 %Y1 = fmul double %X1, %A1 43 %Y2 = fmul double %X2, %A2 44; CHECK: %Y1 = fmul <2 x double> %X1, %X1.v.i0.2 45 %C1 = fcmp ogt double %X1, %A1 46 %C2 = fcmp ogt double %X2, %A2 47; CHECK: %C1 = fcmp ogt <2 x double> %X1, %X1.v.i0.2 48; CHECK-NB: fcmp ogt double 49 %Z1 = select i1 %C1, double %Y1, double %B1 50 %Z2 = select i1 %C2, double %Y2, double %B2 51; CHECK: %Z1 = select <2 x i1> %C1, <2 x double> %Y1, <2 x double> %X1.v.i1.2 52 %R = fmul double %Z1, %Z2 53; CHECK: %Z1.v.r1 = extractelement <2 x double> %Z1, i32 0 54; CHECK: %Z1.v.r2 = extractelement <2 x double> %Z1, i32 1 55; CHECK: %R = fmul double %Z1.v.r1, %Z1.v.r2 56 ret double %R 57; CHECK: ret double %R 58} 59 60