File: nvptx-abi.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (43 lines) | stat: -rw-r--r-- 1,038 bytes parent folder | download | duplicates (5) 
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
38
39
40
41
42
43
 
// RUN: %clang_cc1 -triple nvptx-unknown-unknown -S -o - %s -emit-llvm | FileCheck %s
// RUN: %clang_cc1 -triple nvptx64-unknown-unknown -S -o - %s -emit-llvm | FileCheck %s

typedef struct float4_s {
  float x, y, z, w;
} float4_t;

float4_t my_function(void) {
// CHECK-LABEL: define{{.*}} %struct.float4_s @my_function
  float4_t t;
  return t;
};

float bar(void) {
  float4_t ret;
// CHECK-LABEL: @bar
// CHECK: call %struct.float4_s @my_function
  ret = my_function();
  return ret.x;
}

void foo(float4_t x) {
// CHECK-LABEL: @foo
// CHECK: ptr noundef byval(%struct.float4_s) align 4 %x
}

void fooN(float4_t x, float4_t y, float4_t z) {
// CHECK-LABEL: @fooN
// CHECK: ptr noundef byval(%struct.float4_s) align 4 %x
// CHECK: ptr noundef byval(%struct.float4_s) align 4 %y
// CHECK: ptr noundef byval(%struct.float4_s) align 4 %z
}

typedef struct nested_s {
  unsigned long long x;
  float z[64];
  float4_t t;
} nested_t;

void baz(nested_t x) {
// CHECK-LABEL: @baz
// CHECK: ptr noundef byval(%struct.nested_s) align 8 %x)
}