1; RUN: llc -mcpu=pwr7 -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s 2target 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" 3target triple = "powerpc64-unknown-linux-gnu" 4 5define double @foo_d_ll(ppc_fp128 %a, ppc_fp128 %b) #0 { 6entry: 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 16declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) #0 17 18define double @foo_dl(double %a, ppc_fp128 %b) #0 { 19entry: 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 29declare double @copysign(double, double) #0 30 31define ppc_fp128 @foo_ll(double %a, ppc_fp128 %b) #0 { 32entry: 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 42define ppc_fp128 @foo_ld(double %a, double %b) #0 { 43entry: 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 54define ppc_fp128 @foo_lf(double %a, float %b) #0 { 55entry: 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 66attributes #0 = { nounwind readnone } 67 68