1 ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s
2 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
4 ;; Check the bitcast is translated back to bitcast
8 define spir_kernel void @test_fn(<2 x i8> addrspace(1)* nocapture readonly %src, i16 addrspace(1)* nocapture %dst) {
10 %call = tail call spir_func i64 @_Z13get_global_idj(i32 0)
11 %sext = shl i64 %call, 32
12 %idxprom = ashr exact i64 %sext, 32
13 %arrayidx = getelementptr inbounds <2 x i8>, <2 x i8> addrspace(1)* %src, i64 %idxprom
14 %0 = load <2 x i8>, <2 x i8> addrspace(1)* %arrayidx, align 2
15 %astype = bitcast <2 x i8> %0 to i16
16 %arrayidx2 = getelementptr inbounds i16, i16 addrspace(1)* %dst, i64 %idxprom
17 store i16 %astype, i16 addrspace(1)* %arrayidx2, align 2
21 declare spir_func i64 @_Z13get_global_idj(i32)