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SelectionDAG: Optimize expansion of vec_type = BITCAST scalar_type
[oota-llvm.git]
/
test
/
CodeGen
/
R600
/
sign_extend.ll
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; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s
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; CHECK: V_ASHR
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define void @test(i64 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) {
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entry:
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%0 = mul i32 %a, %b
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%1 = add i32 %0, %c
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%2 = sext i32 %1 to i64
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store i64 %2, i64 addrspace(1)* %out
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ret void
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}