xref: /llvm-project/clang/test/Headers/cuda_wrapper_algorithm.cu (revision 987e1b2ae3348a86b3f625119184a0f431c33bc7) 
1 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
2 
3 // RUN: %clang_cc1 \
4 // RUN:   -internal-isystem %S/../../lib/Headers/cuda_wrappers \
5 // RUN:   -internal-isystem %S/Inputs/include \
6 // RUN:   -triple x86_64-unknown-unknown \
7 // RUN:   -emit-llvm %s -O1 -o - \
8 // RUN:   | FileCheck %s
9 
10 #define __host__ __attribute__((host))
11 #define __device__ __attribute__((device))
12 
13 #include <algorithm>
14 
cmp(double a,double b)15 extern "C" bool cmp(double a, double b) { return a<b; }
16 
17 // CHECK-LABEL: @test_std_min(
18 // CHECK-NEXT:  entry:
19 // CHECK-NEXT:    ret double 0x7FF8000000000000
20 //
test_std_min()21 extern "C" double test_std_min() {
22   return std::min(__builtin_nan(""), 0.0);
23 }
24 
25 // CHECK-LABEL: @test_std_min_cmp(
26 // CHECK-NEXT:  entry:
27 // CHECK-NEXT:    ret double 0x7FF8000000000000
28 //
test_std_min_cmp()29 extern "C" double test_std_min_cmp() {
30   return std::min(__builtin_nan(""), 0.0, cmp);
31 }
32 
33 // CHECK-LABEL: @test_std_max(
34 // CHECK-NEXT:  entry:
35 // CHECK-NEXT:    ret double 0x7FF8000000000000
36 //
test_std_max()37 extern "C" double test_std_max() {
38   return std::max(__builtin_nan(""), 0.0);
39 }
40 
41 // CHECK-LABEL: @test_std_max_cmp(
42 // CHECK-NEXT:  entry:
43 // CHECK-NEXT:    ret double 0x7FF8000000000000
44 //
test_std_max_cmp()45 extern "C" double test_std_max_cmp() {
46   return std::max(__builtin_nan(""), 0.0, cmp);
47 }
48 
49