File: arm64_vcreate.c

package info (click to toggle)
llvm-toolchain-3.5 1%3A3.5-10
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 282,028 kB
  • ctags: 310,872
  • sloc: cpp: 1,883,926; ansic: 310,731; objc: 86,612; python: 79,565; asm: 65,844; sh: 9,829; makefile: 6,057; perl: 5,589; ml: 5,254; pascal: 3,285; lisp: 1,640; xml: 686; cs: 239; csh: 117
file content (23 lines) | stat: -rw-r--r-- 686 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
// RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - -emit-llvm %s | FileCheck %s
// Test ARM64 SIMD vcreate intrinsics

/*#include <arm_neon.h>*/
#include <arm_neon.h>

float32x2_t test_vcreate_f32(uint64_t a1) {
  // CHECK: test_vcreate_f32
  return vcreate_f32(a1);
  // CHECK: bitcast {{.*}} to <2 x float>
  // CHECK-NEXT: ret
}

// FIXME enable when scalar_to_vector in backend is fixed.  Also, change
// CHECK@ to CHECK<colon> and CHECK-NEXT@ to CHECK-NEXT<colon>
/*
float64x1_t test_vcreate_f64(uint64_t a1) {
  // CHECK@ test_vcreate_f64
  return vcreate_f64(a1);
  // CHECK@ llvm.aarch64.neon.saddlv.i64.v2i32
  // CHECK-NEXT@ ret
}
*/