File: builtins-amdgcn-error-wave64.cl

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 (16 lines) | stat: -rw-r--r-- 825 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
// RUN: %clang_cc1 -triple amdgcn-- -verify -S -o - %s
// RUN: %clang_cc1 -triple amdgcn-- -target-feature +wavefrontsize32 -verify -S -o - %s
// RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -target-feature +wavefrontsize32 -verify -S -o - %s
// RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -target-feature -wavefrontsize64 -verify -S -o - %s
// RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -verify -S -o - %s

typedef unsigned long ulong;

void test_ballot_wave64(global ulong* out, int a, int b) {
  *out = __builtin_amdgcn_ballot_w64(a == b);  // expected-error {{'__builtin_amdgcn_ballot_w64' needs target feature wavefrontsize64}}
}

__attribute__((target("wavefrontsize64")))
void test_ballot_wave64_target_attr(global ulong* out, int a, int b) {
  *out = __builtin_amdgcn_ballot_w64(a == b);
}