1 ; RUN: llc -verify-machineinstrs < %s -mcpu=pwr7 -mattr=-vsx| FileCheck %s 2 ; RUN: llc -verify-machineinstrs < %s -mcpu=pwr7 -mattr=+vsx | FileCheck -check-prefix=CHECK-VSX %s 3 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-f128:128:128-v128:128:128-n32:64" 4 target triple = "powerpc64-unknown-linux-gnu" 5 6 define void @copy_to_conceal(<8 x i16>* %inp) #0 { 7 entry: 8 store <8 x i16> zeroinitializer, <8 x i16>* %inp, align 2 9 br label %if.end210 10 11 if.end210: ; preds = %entry 12 ret void 13 14 ; This will generate two align-1 i64 stores. Make sure that they are 15 ; indexed stores and not in r+i form (which require the offset to be 16 ; a multiple of 4). 17 ; CHECK: @copy_to_conceal 18 ; CHECK: stdx {{[0-9]+}}, 0, 19 20 ; CHECK-VSX: @copy_to_conceal 21 ; CHECK-VSX: stxvw4x {{[0-9]+}}, 0, 22 } 23 24 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } 25
