blob: a75134d287720a00e1c29d0a6e9f4cf41e5202c2 [file] [log] [blame]
; 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, ptr nocapture readnone %Argv, <2 x double> %tmp31) {
bb:
%Ad = alloca %union.DV, align 16
%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, ptr %Ad, 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(ptr %Ad)
ret i32 0
}
declare hidden fastcc void @printDV(ptr nocapture readonly)