| ; RUN: llc %s -o - -verify-machineinstrs -fast-isel=true -mattr=+vfp4 -mattr=+neon | FileCheck %s |
| |
| target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" |
| target triple = "thumbv7s-apple-ios8.0.0" |
| |
| %union.DV = type { <2 x double> } |
| |
| ; Fast-ISel was incorrectly trying to codegen <2 x double> adds and returning only a single vadds |
| ; Check that we generate the 2 vaddd's we expect |
| |
| ; CHECK: vadd.f64 |
| ; CHECK: vadd.f64 |
| |
| define i32 @main(i32 %argc, i8** nocapture readnone %Argv, <2 x double> %tmp31) { |
| bb: |
| %Ad = alloca %union.DV, align 16 |
| %tmp32 = getelementptr inbounds %union.DV, %union.DV* %Ad, i32 0, i32 0 |
| %tmp33 = fadd <2 x double> %tmp31, %tmp31 |
| br label %bb37 |
| |
| bb37: ; preds = %bb37, %bb |
| %i.02 = phi i32 [ 0, %bb ], [ %tmp38, %bb37 ] |
| store <2 x double> %tmp33, <2 x double>* %tmp32, align 16 |
| %tmp38 = add nuw nsw i32 %i.02, 1 |
| %exitcond = icmp eq i32 %tmp38, 500000 |
| br i1 %exitcond, label %bb39, label %bb37 |
| |
| bb39: ; preds = %bb37 |
| call fastcc void @printDV(%union.DV* %Ad) |
| ret i32 0 |
| } |
| |
| declare hidden fastcc void @printDV(%union.DV* nocapture readonly) |
