Mercurial > hg > CbC > CbC_llvm

diff clang/test/CodeGenCUDA/noinline.cu @ 236:c4bab56944e8 llvm-original
LLVM 16
author: kono
date: Wed, 09 Nov 2022 17:45:10 +0900
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clang/test/CodeGenCUDA/noinline.cu	Wed Nov 09 17:45:10 2022 +0900
@@ -0,0 +1,34 @@
+// Uses -O2 since the defalt -O0 option adds noinline to all functions.
+
+// RUN: %clang_cc1 -triple nvptx-nvidia-cuda -fcuda-is-device \
+// RUN:     -O2 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s
+
+// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fcuda-is-device \
+// RUN:     -O2 -disable-llvm-passes -emit-llvm -o - -x hip %s | FileCheck %s
+
+// RUN: %clang_cc1 -triple x86_64-unknown-gnu-linux \
+// RUN:     -O2 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s
+
+#include "Inputs/cuda.h"
+
+__noinline__ __device__ __host__ void fun1() {}
+
+__attribute__((noinline)) __device__ __host__ void fun2() {}
+
+__attribute__((__noinline__)) __device__ __host__ void fun3() {}
+
+[[gnu::__noinline__]] __device__ __host__ void fun4() {}
+
+#define __noinline__ __attribute__((__noinline__))
+__noinline__ __device__ __host__ void fun5() {}
+
+__device__ __host__ void fun6() {}
+
+// CHECK: define{{.*}}@_Z4fun1v{{.*}}#[[ATTR1:[0-9]*]]
+// CHECK: define{{.*}}@_Z4fun2v{{.*}}#[[ATTR1:[0-9]*]]
+// CHECK: define{{.*}}@_Z4fun3v{{.*}}#[[ATTR1:[0-9]*]]
+// CHECK: define{{.*}}@_Z4fun4v{{.*}}#[[ATTR1:[0-9]*]]
+// CHECK: define{{.*}}@_Z4fun5v{{.*}}#[[ATTR1:[0-9]*]]
+// CHECK: define{{.*}}@_Z4fun6v{{.*}}#[[ATTR2:[0-9]*]]
+// CHECK: attributes #[[ATTR1]] = {{.*}}noinline
+// CHECK-NOT: attributes #[[ATTR2]] = {{.*}}noinline