File: i8-to-double-to-float.ll

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llvm-toolchain-21 1%3A21.1.6-2
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;RUN: llc < %s -mtriple=r600 -mcpu=redwood | FileCheck %s

;CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}

define amdgpu_kernel void @test(ptr addrspace(1) %out, ptr addrspace(1) %in) {
  %1 = load i8, ptr addrspace(1) %in
  %2 = uitofp i8 %1 to double
  %3 = fptrunc double %2 to float
  store float %3, ptr addrspace(1) %out
  ret void
}