1; RUN: llc -mcpu=pwr7 -mattr=-vsx -fast-isel -fast-isel-abort=1 < %s | FileCheck %s 2target datalayout = "E-m:e-i64:64-n32:64" 3target triple = "powerpc64-unknown-linux-gnu" 4 5define fastcc i64 @g1(i64 %g1, double %f1, i64 %g2, double %f2, i64 %g3, double %f3, i64 %g4, double %f4) #0 { 6 ret i64 %g1 7 8; CHECK-LABEL: @g1 9; CHECK-NOT: mr 3, 10; CHECK: blr 11} 12 13define fastcc i64 @g2(i64 %g1, double %f1, i64 %g2, double %f2, i64 %g3, double %f3, i64 %g4, double %f4) #0 { 14 ret i64 %g2 15 16; CHECK-LABEL: @g2 17; CHECK: mr 3, 4 18; CHECK-NEXT: blr 19} 20 21define fastcc i64 @g3(i64 %g1, double %f1, i64 %g2, double %f2, i64 %g3, double %f3, i64 %g4, double %f4) #0 { 22 ret i64 %g3 23 24; CHECK-LABEL: @g3 25; CHECK: mr 3, 5 26; CHECK-NEXT: blr 27} 28 29define fastcc double @f2(i64 %g1, double %f1, i64 %g2, double %f2, i64 %g3, double %f3, i64 %g4, double %f4) #0 { 30 ret double %f2 31 32; CHECK-LABEL: @f2 33; CHECK: fmr 1, 2 34; CHECK-NEXT: blr 35} 36 37define void @cg2(i64 %v) #0 { 38 call fastcc i64 @g1(i64 0, double 0.0, i64 %v, double 0.0, i64 0, double 0.0, i64 0, double 0.0) 39 ret void 40 41; CHECK-LABEL: @cg2 42; CHECK: mr 4, 3 43; CHECK: blr 44} 45 46define void @cf2(double %v) #0 { 47 call fastcc i64 @g1(i64 0, double 0.0, i64 0, double %v, i64 0, double 0.0, i64 0, double 0.0) 48 ret void 49 50; CHECK-LABEL: @cf2 51; CHECK: fmr 2, 1 52; CHECK: blr 53} 54 55attributes #0 = { nounwind } 56 57