| // 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> poison, <2 x i32> <i32 0, i32 poison> |
| (uint2)(((uint2)(0)).s0, 0); |
| } |
