File: target-builtin-error-2.c

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (13 lines) | stat: -rw-r--r-- 499 bytes parent folder | download | duplicates (30) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// RUN: %clang_cc1 %s -triple=x86_64-linux-gnu -S -verify -o -
#define __MM_MALLOC_H

#include <x86intrin.h>

// Since we do code generation on a function level this needs to error out since
// the subtarget feature won't be available.
__m128 wombat(__m128i a) {
  if (__builtin_cpu_supports("avx"))
    return __builtin_ia32_vpermilvarps((__v4sf) {0.0f, 1.0f, 2.0f, 3.0f}, (__v4si)a); // expected-error {{'__builtin_ia32_vpermilvarps' needs target feature avx}}
  else
    return (__m128){0, 0};
}