diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/PowerPC/copysignl.ll | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/copysignl.ll b/test/CodeGen/PowerPC/copysignl.ll new file mode 100644 index 0000000..4b801b7 --- /dev/null +++ b/test/CodeGen/PowerPC/copysignl.ll @@ -0,0 +1,67 @@ +; RUN: llc -mcpu=pwr7 -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s +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" +target triple = "powerpc64-unknown-linux-gnu" + +define double @foo_d_ll(ppc_fp128 %a, ppc_fp128 %b) #0 { +entry: + %call = tail call ppc_fp128 @copysignl(ppc_fp128 %a, ppc_fp128 %b) #0 + %conv = fptrunc ppc_fp128 %call to double + ret double %conv + +; CHECK-LABEL: @foo_d_ll +; CHECK: fcpsgn 1, 3, 1 +; CHECK: blr +} + +declare ppc_fp128 @copysignl(ppc_fp128, ppc_fp128) #0 + +define double @foo_dl(double %a, ppc_fp128 %b) #0 { +entry: + %conv = fptrunc ppc_fp128 %b to double + %call = tail call double @copysign(double %a, double %conv) #0 + ret double %call + +; CHECK-LABEL: @foo_dl +; CHECK: fcpsgn 1, 2, 1 +; CHECK: blr +} + +declare double @copysign(double, double) #0 + +define ppc_fp128 @foo_ll(double %a, ppc_fp128 %b) #0 { +entry: + %conv = fpext double %a to ppc_fp128 + %call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %b) #0 + ret ppc_fp128 %call + +; CHECK-LABEL: @foo_ll +; CHECK: bl copysignl +; CHECK: blr +} + +define ppc_fp128 @foo_ld(double %a, double %b) #0 { +entry: + %conv = fpext double %a to ppc_fp128 + %conv1 = fpext double %b to ppc_fp128 + %call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %conv1) #0 + ret ppc_fp128 %call + +; CHECK-LABEL: @foo_ld +; CHECK: bl copysignl +; CHECK: blr +} + +define ppc_fp128 @foo_lf(double %a, float %b) #0 { +entry: + %conv = fpext double %a to ppc_fp128 + %conv1 = fpext float %b to ppc_fp128 + %call = tail call ppc_fp128 @copysignl(ppc_fp128 %conv, ppc_fp128 %conv1) #0 + ret ppc_fp128 %call + +; CHECK-LABEL: @foo_lf +; CHECK: bl copysignl +; CHECK: blr +} + +attributes #0 = { nounwind readnone } + |