File: vector_shufflevector_valid.cl

package info (click to toggle)
llvm-toolchain-6.0 1%3A6.0.1-10
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 598,080 kB
  • sloc: cpp: 3,046,253; ansic: 595,057; asm: 271,965; python: 128,926; objc: 106,554; sh: 21,906; lisp: 10,191; pascal: 6,094; ml: 5,544; perl: 5,265; makefile: 2,227; cs: 2,027; xml: 686; php: 212; csh: 117
file content (13 lines) | stat: -rw-r--r-- 558 bytes parent folder | download | duplicates (24) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
// RUN: %clang_cc1 -emit-llvm -O0 %s -o - | FileCheck %s

// The shuffle vector mask must always be of i32 vector type
// See http://reviews.llvm.org/D10838 and https://llvm.org/bugs/show_bug.cgi?id=23800#c2
// for more information about a bug where a 64 bit index operand causes the generation
// of an invalid mask

typedef unsigned int uint2 __attribute((ext_vector_type(2)));

void vector_shufflevector_valid(void) {
    //CHECK: {{%.*}} = shufflevector <2 x i32> {{%.*}}, <2 x i32> undef, <2 x i32> <i32 0, i32 undef>
    (uint2)(((uint2)(0)).s0, 0);
}