| Hal Finkel | b2336a7 | 2012-04-13 20:45:45 +0000 | [diff] [blame] | 1 | 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" |
| Chandler Carruth | 7383bfd6 | 2013-01-07 10:22:36 +0000 | [diff] [blame] | 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 |
| Hal Finkel | b2336a7 | 2012-04-13 20:45:45 +0000 | [diff] [blame] | 4 | |
| 5 | ; Basic depth-3 chain with select |
| 6 | define double @test1(double %A1, double %A2, double %B1, double %B2, i1 %C1, i1 %C2) { |
| Stephen Lin | c1c7a13 | 2013-07-14 01:42:54 +0000 | [diff] [blame] | 7 | ; CHECK-LABEL: @test1( |
| Hal Finkel | b2336a7 | 2012-04-13 20:45:45 +0000 | [diff] [blame] | 8 | ; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0 |
| Hal Finkel | b2336a7 | 2012-04-13 20:45:45 +0000 | [diff] [blame] | 9 | ; CHECK: %X1.v.i1.2 = insertelement <2 x double> %X1.v.i1.1, double %B2, i32 1 |
| Hal Finkel | 842ad0b | 2012-10-31 15:17:07 +0000 | [diff] [blame] | 10 | ; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, i32 0 |
| Hal Finkel | b2336a7 | 2012-04-13 20:45:45 +0000 | [diff] [blame] | 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 | |
| Hal Finkel | 4b06b1a | 2012-06-23 21:52:50 +0000 | [diff] [blame] | 31 | ; Basic depth-3 chain with select (and vect. compare) |
| 32 | define double @test2(double %A1, double %A2, double %B1, double %B2) { |
| Stephen Lin | c1c7a13 | 2013-07-14 01:42:54 +0000 | [diff] [blame] | 33 | ; CHECK-LABEL: @test2( |
| 34 | ; CHECK-NB-LABEL: @test2( |
| Hal Finkel | 4b06b1a | 2012-06-23 21:52:50 +0000 | [diff] [blame] | 35 | ; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0 |
| Hal Finkel | 4b06b1a | 2012-06-23 21:52:50 +0000 | [diff] [blame] | 36 | ; CHECK: %X1.v.i1.2 = insertelement <2 x double> %X1.v.i1.1, double %B2, i32 1 |
| Hal Finkel | 842ad0b | 2012-10-31 15:17:07 +0000 | [diff] [blame] | 37 | ; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, i32 0 |
| Hal Finkel | 4b06b1a | 2012-06-23 21:52:50 +0000 | [diff] [blame] | 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 |
| Hal Finkel | 3099ce9 | 2012-06-24 13:28:01 +0000 | [diff] [blame] | 48 | ; CHECK-NB: fcmp ogt double |
| Hal Finkel | 4b06b1a | 2012-06-23 21:52:50 +0000 | [diff] [blame] | 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 | } |
| Hal Finkel | b2336a7 | 2012-04-13 20:45:45 +0000 | [diff] [blame] | 59 | |