10 lines
326 B
Common Lisp
10 lines
326 B
Common Lisp
// RUN: %clang_cc1 %s -emit-llvm -O0 -o - | FileCheck %s
|
|
|
|
typedef char char3 __attribute((ext_vector_type(3)));;
|
|
|
|
// Check for optimized vec3 load/store which treats vec3 as vec4.
|
|
void foo(char3 *P, char3 *Q) {
|
|
*P = *Q;
|
|
// CHECK: %{{.*}} = shufflevector <4 x i8> %{{.*}}, <4 x i8> undef, <3 x i32> <i32 0, i32 1, i32 2>
|
|
}
|