You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

12 lines
378 B

; RUN: llc -march=amdgcn -mcpu=gfx802 -verify-machineinstrs < %s | FileCheck %s
; CHECK: s_waitcnt
define <2 x i16> @main(<2 x float>) #0 {
%2 = bitcast <2 x float> %0 to <4 x i16>
%3 = shufflevector <4 x i16> %2, <4 x i16> undef, <2 x i32> <i32 0, i32 undef>
%4 = extractelement <4 x i16> %2, i32 0
%5 = insertelement <2 x i16> %3, i16 %4, i32 0
ret <2 x i16> %5
}