1 ; RUN: llc -mcpu=pwr7 -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s 2 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" 3 target triple = "powerpc64-unknown-linux-gnu" 4 5 define double @foo_d_ll(ppc_fp128 %a, ppc_fp128 %b) #0 { 6 entry: 7 %call = tail call ppc_fp128 @copysignl(ppc_fp128 %a, ppc_fp128 %b) #0 8 %conv = fptrunc ppc_fp128 %call to double 9 ret double %conv 10 11 ; CHECK-LABEL: @foo_d_ll 12 ; CHECK: fcpsgn 1, 3, 1 13 ; CHECK: blr 14 } 15 16 declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) #0 17 18 define double @foo_dl(double %a, ppc_fp128 %b) #0 { 19 entry: 20 %conv = fptrunc ppc_fp128 %b to double 21 %call = tail call double @copysign(double %a, double %conv) #0 22 ret double %call 23 24 ; CHECK-LABEL: @foo_dl 25 ; CHECK: fcpsgn 1, 2, 1 26 ; CHECK: blr 27 } 28 29 declare double @copysign(double, double) #0 30 31 define ppc_fp128 @foo_ll(double %a, ppc_fp128 %b) #0 { 32 entry: 33 %conv = fpext double %a to ppc_fp128 34 %call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %b) #0 35 ret ppc_fp128 %call 36 37 ; CHECK-LABEL: @foo_ll 38 ; CHECK: bl copysignl 39 ; CHECK: blr 40 } 41 42 define ppc_fp128 @foo_ld(double %a, double %b) #0 { 43 entry: 44 %conv = fpext double %a to ppc_fp128 45 %conv1 = fpext double %b to ppc_fp128 46 %call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %conv1) #0 47 ret ppc_fp128 %call 48 49 ; CHECK-LABEL: @foo_ld 50 ; CHECK: bl copysignl 51 ; CHECK: blr 52 } 53 54 define ppc_fp128 @foo_lf(double %a, float %b) #0 { 55 entry: 56 %conv = fpext double %a to ppc_fp128 57 %conv1 = fpext float %b to ppc_fp128 58 %call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %conv1) #0 59 ret ppc_fp128 %call 60 61 ; CHECK-LABEL: @foo_lf 62 ; CHECK: bl copysignl 63 ; CHECK: blr 64 } 65 66 attributes #0 = { nounwind readnone } 67 68
