From ce09bda96ee00a1024952faf85e3fa01e0d6bc72 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Wed, 18 Jun 2014 22:03:45 +0000
Subject: R600: Handle fnearbyint

The difference from rint isn't really relevant here,
so treat them as equivalent. OpenCL doesn't have nearbyint,
so this is sort of pointless other than for completeness.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211229 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/R600/fnearbyint.ll | 57 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 test/CodeGen/R600/fnearbyint.ll

(limited to 'test')

diff --git a/test/CodeGen/R600/fnearbyint.ll b/test/CodeGen/R600/fnearbyint.ll
new file mode 100644
index 0000000000..1c1d731518
--- /dev/null
+++ b/test/CodeGen/R600/fnearbyint.ll
@@ -0,0 +1,57 @@
+; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s
+; RUN: llc -march=r600 -mcpu=bonaire -verify-machineinstrs < %s
+
+; This should have the exactly the same output as the test for rint,
+; so no need to check anything.
+
+declare float @llvm.nearbyint.f32(float) #0
+declare <2 x float> @llvm.nearbyint.v2f32(<2 x float>) #0
+declare <4 x float> @llvm.nearbyint.v4f32(<4 x float>) #0
+declare double @llvm.nearbyint.f64(double) #0
+declare <2 x double> @llvm.nearbyint.v2f64(<2 x double>) #0
+declare <4 x double> @llvm.nearbyint.v4f64(<4 x double>) #0
+
+
+define void @fnearbyint_f32(float addrspace(1)* %out, float %in) #1 {
+entry:
+  %0 = call float @llvm.nearbyint.f32(float %in)
+  store float %0, float addrspace(1)* %out
+  ret void
+}
+
+define void @fnearbyint_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) #1 {
+entry:
+  %0 = call <2 x float> @llvm.nearbyint.v2f32(<2 x float> %in)
+  store <2 x float> %0, <2 x float> addrspace(1)* %out
+  ret void
+}
+
+define void @fnearbyint_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) #1 {
+entry:
+  %0 = call <4 x float> @llvm.nearbyint.v4f32(<4 x float> %in)
+  store <4 x float> %0, <4 x float> addrspace(1)* %out
+  ret void
+}
+
+define void @nearbyint_f64(double addrspace(1)* %out, double %in) {
+entry:
+  %0 = call double @llvm.nearbyint.f64(double %in)
+  store double %0, double addrspace(1)* %out
+  ret void
+}
+define void @nearbyint_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %in) {
+entry:
+  %0 = call <2 x double> @llvm.nearbyint.v2f64(<2 x double> %in)
+  store <2 x double> %0, <2 x double> addrspace(1)* %out
+  ret void
+}
+
+define void @nearbyint_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %in) {
+entry:
+  %0 = call <4 x double> @llvm.nearbyint.v4f64(<4 x double> %in)
+  store <4 x double> %0, <4 x double> addrspace(1)* %out
+  ret void
+}
+
+attributes #0 = { nounwind readonly }
+attributes #1 = { nounwind }
-- 
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