blob: 780c95f6fbd6ec2c6593a7027aa48031051d1b47 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// RUN: %clang_cc1 %s -emit-llvm -o - -triple spir-unknown-unknown | FileCheck --check-prefix=CHECK --check-prefix=NODIVOPT %s
// RUN: %clang_cc1 %s -emit-llvm -o - -triple spir-unknown-unknown -cl-fp32-correctly-rounded-divide-sqrt | FileCheck --check-prefix=CHECK --check-prefix=DIVOPT %s
typedef __attribute__(( ext_vector_type(4) )) float float4;
float spscalardiv(float a, float b) {
// CHECK: @spscalardiv
// CHECK: #[[ATTR:[0-9]+]]
// CHECK: fdiv{{.*}},
// NODIVOPT: !fpmath ![[MD:[0-9]+]]
// DIVOPT-NOT: !fpmath ![[MD:[0-9]+]]
return a / b;
}
float4 spvectordiv(float4 a, float4 b) {
// CHECK: @spvectordiv
// CHECK: #[[ATTR]]
// CHECK: fdiv{{.*}},
// NODIVOPT: !fpmath ![[MD]]
// DIVOPT-NOT: !fpmath ![[MD]]
return a / b;
}
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
double dpscalardiv(double a, double b) {
// CHECK: @dpscalardiv
// CHECK: #[[ATTR]]
// CHECK-NOT: !fpmath
return a / b;
}
// CHECK: attributes #[[ATTR]] = {
// NODIVOPT: "correctly-rounded-divide-sqrt-fp-math"="false"
// DIVOPT: "correctly-rounded-divide-sqrt-fp-math"="true"
// CHECK: }
// NODIVOPT: ![[MD]] = !{float 2.500000e+00}
|
