1 ; RUN: llc -mcpu=pwr7 -mattr=-vsx -fast-isel -fast-isel-abort=1 < %s | FileCheck %s 2 target datalayout = "E-m:e-i64:64-n32:64" 3 target triple = "powerpc64-unknown-linux-gnu" 4 5 define 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 13 define 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 21 define 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 29 define 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 37 define 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 46 define 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 55 attributes #0 = { nounwind } 56 57
