File: ext-vector-indexing.c

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (13 lines) | stat: -rw-r--r-- 458 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s

typedef __attribute__(( ext_vector_type(4) )) float float4;
// CHECK: @test
void test(void)
{
  float4 va;
  va.hi[0] = 3.0;
// CHECK:  [[VA:%.*]] = alloca <4 x float>
// CHECK:  [[ADD:%.*]] = getelementptr inbounds float, ptr [[VA]], i64 2
// CHECK:  [[ARRIDX:%.*]] = getelementptr inbounds float, ptr [[ADD]], i64 0
// CHECK:   store float 3.000000e+00, ptr [[ARRIDX]]
}