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R600/SI: Add test that fails due to requiring i64 mul for pointers

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llvm-svn: 194433
This commit is contained in:
Matt Arsenault 2013-11-11 23:31:02 +00:00
parent dcd012fa30
commit 7970dec395
1 changed files with 18 additions and 0 deletions
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18
test/CodeGen/R600/array-ptr-calc-i64.ll Normal file
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; XFAIL: *
; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck --check-prefix=SI %s
declare i32 @llvm.SI.tid() readnone
; SI-LABEL: @test_array_ptr_calc(
define void @test_array_ptr_calc(i32 addrspace(1)* noalias %out, [16 x i32] addrspace(1)* noalias %inA, i32 addrspace(1)* noalias %inB) {
%tid = call i32 @llvm.SI.tid() readnone
%a_ptr = getelementptr [16 x i32] addrspace(1)* %inA, i32 1, i32 %tid
%b_ptr = getelementptr i32 addrspace(1)* %inB, i32 %tid
%a = load i32 addrspace(1)* %a_ptr
%b = load i32 addrspace(1)* %b_ptr
%result = add i32 %a, %b
store i32 %result, i32 addrspace(1)* %out
ret void
}