1 files changed, 172 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/vec_rounding.ll b/test/CodeGen/PowerPC/vec_rounding.ll
new file mode 100644
index 0000000..7c55638
--- /dev/null
+++ b/test/CodeGen/PowerPC/vec_rounding.ll
@@ -0,0 +1,172 @@
+; RUN: llc -mcpu=pwr6 -mattr=+altivec < %s | FileCheck %s
+
+; Check vector round to single-precision toward -infinity (vrfim)
+; instruction generation using Altivec.
+
+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-v128:128:128-n32:64"
+target triple = "powerpc64-unknown-linux-gnu"
+
+declare <2 x double> @llvm.floor.v2f64(<2 x double> %p)
+define <2 x double> @floor_v2f64(<2 x double> %p)
+{
+  %t = call <2 x double> @llvm.floor.v2f64(<2 x double> %p)
+  ret <2 x double> %t
+}
+; CHECK: floor_v2f64:
+; CHECK: frim
+; CHECK: frim
+
+declare <4 x double> @llvm.floor.v4f64(<4 x double> %p)
+define <4 x double> @floor_v4f64(<4 x double> %p)
+{
+  %t = call <4 x double> @llvm.floor.v4f64(<4 x double> %p)
+  ret <4 x double> %t
+}
+; CHECK: floor_v4f64:
+; CHECK: frim
+; CHECK: frim
+; CHECK: frim
+; CHECK: frim
+
+declare <2 x double> @llvm.ceil.v2f64(<2 x double> %p)
+define <2 x double> @ceil_v2f64(<2 x double> %p)
+{
+  %t = call <2 x double> @llvm.ceil.v2f64(<2 x double> %p)
+  ret <2 x double> %t
+}
+; CHECK: ceil_v2f64:
+; CHECK: frip
+; CHECK: frip
+
+declare <4 x double> @llvm.ceil.v4f64(<4 x double> %p)
+define <4 x double> @ceil_v4f64(<4 x double> %p)
+{
+  %t = call <4 x double> @llvm.ceil.v4f64(<4 x double> %p)
+  ret <4 x double> %t
+}
+; CHECK: ceil_v4f64:
+; CHECK: frip
+; CHECK: frip
+; CHECK: frip
+; CHECK: frip
+
+declare <2 x double> @llvm.trunc.v2f64(<2 x double> %p)
+define <2 x double> @trunc_v2f64(<2 x double> %p)
+{
+  %t = call <2 x double> @llvm.trunc.v2f64(<2 x double> %p)
+  ret <2 x double> %t
+}
+; CHECK: trunc_v2f64:
+; CHECK: friz
+; CHECK: friz
+
+declare <4 x double> @llvm.trunc.v4f64(<4 x double> %p)
+define <4 x double> @trunc_v4f64(<4 x double> %p)
+{
+  %t = call <4 x double> @llvm.trunc.v4f64(<4 x double> %p)
+  ret <4 x double> %t
+}
+; CHECK: trunc_v4f64:
+; CHECK: friz
+; CHECK: friz
+; CHECK: friz
+; CHECK: friz
+
+declare <2 x double> @llvm.nearbyint.v2f64(<2 x double> %p)
+define <2 x double> @nearbyint_v2f64(<2 x double> %p)
+{
+  %t = call <2 x double> @llvm.nearbyint.v2f64(<2 x double> %p)
+  ret <2 x double> %t
+}
+; CHECK: nearbyint_v2f64:
+; CHECK: bl nearbyint
+; CHECK: bl nearbyint
+
+declare <4 x double> @llvm.nearbyint.v4f64(<4 x double> %p)
+define <4 x double> @nearbyint_v4f64(<4 x double> %p)
+{
+  %t = call <4 x double> @llvm.nearbyint.v4f64(<4 x double> %p)
+  ret <4 x double> %t
+}
+; CHECK: nearbyint_v4f64:
+; CHECK: bl nearbyint
+; CHECK: bl nearbyint
+; CHECK: bl nearbyint
+; CHECK: bl nearbyint
+
+
+declare <4 x float> @llvm.floor.v4f32(<4 x float> %p)
+define <4 x float> @floor_v4f32(<4 x float> %p)
+{
+  %t = call <4 x float> @llvm.floor.v4f32(<4 x float> %p)
+  ret <4 x float> %t
+}
+; CHECK: floor_v4f32:
+; CHECK: vrfim
+
+declare <8 x float> @llvm.floor.v8f32(<8 x float> %p)
+define <8 x float> @floor_v8f32(<8 x float> %p)
+{
+  %t = call <8 x float> @llvm.floor.v8f32(<8 x float> %p)
+  ret <8 x float> %t
+}
+; CHECK: floor_v8f32:
+; CHECK: vrfim
+; CHECK: vrfim
+
+declare <4 x float> @llvm.ceil.v4f32(<4 x float> %p)
+define <4 x float> @ceil_v4f32(<4 x float> %p)
+{
+  %t = call <4 x float> @llvm.ceil.v4f32(<4 x float> %p)
+  ret <4 x float> %t
+}
+; CHECK: ceil_v4f32:
+; CHECK: vrfip
+
+declare <8 x float> @llvm.ceil.v8f32(<8 x float> %p)
+define <8 x float> @ceil_v8f32(<8 x float> %p)
+{
+  %t = call <8 x float> @llvm.ceil.v8f32(<8 x float> %p)
+  ret <8 x float> %t
+}
+; CHECK: ceil_v8f32:
+; CHECK: vrfip
+; CHECK: vrfip
+
+declare <4 x float> @llvm.trunc.v4f32(<4 x float> %p)
+define <4 x float> @trunc_v4f32(<4 x float> %p)
+{
+  %t = call <4 x float> @llvm.trunc.v4f32(<4 x float> %p)
+  ret <4 x float> %t
+}
+; CHECK: trunc_v4f32:
+; CHECK: vrfiz
+
+declare <8 x float> @llvm.trunc.v8f32(<8 x float> %p)
+define <8 x float> @trunc_v8f32(<8 x float> %p)
+{
+  %t = call <8 x float> @llvm.trunc.v8f32(<8 x float> %p)
+  ret <8 x float> %t
+}
+; CHECK: trunc_v8f32:
+; CHECK: vrfiz
+; CHECK: vrfiz
+
+declare <4 x float> @llvm.nearbyint.v4f32(<4 x float> %p)
+define <4 x float> @nearbyint_v4f32(<4 x float> %p)
+{
+  %t = call <4 x float> @llvm.nearbyint.v4f32(<4 x float> %p)
+  ret <4 x float> %t
+}
+; CHECK: nearbyint_v4f32:
+; CHECK: vrfin
+
+declare <8 x float> @llvm.nearbyint.v8f32(<8 x float> %p)
+define <8 x float> @nearbyint_v8f32(<8 x float> %p)
+{
+  %t = call <8 x float> @llvm.nearbyint.v8f32(<8 x float> %p)
+  ret <8 x float> %t
+}
+; CHECK: nearbyint_v8f32:
+; CHECK: vrfin
+; CHECK: vrfin