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d21ac19bda
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6f24379974
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@ -90,6 +90,7 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) :
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setLoadExtAction(ISD::EXTLOAD, MVT::f32, Expand);
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setLoadExtAction(ISD::EXTLOAD, MVT::f32, Expand);
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setTruncStoreAction(MVT::f64, MVT::f32, Expand);
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setTruncStoreAction(MVT::f64, MVT::f32, Expand);
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setTruncStoreAction(MVT::i64, MVT::i32, Expand);
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setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);
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setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);
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@ -0,0 +1,19 @@
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; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s
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; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG %s
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define void @trunc_i64_to_i32_store(i32 addrspace(1)* %out, i64 %in) {
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; SI-LABEL: @trunc_i64_to_i32_store
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; SI: S_LOAD_DWORD SGPR0, SGPR0_SGPR1, 11
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; SI: V_MOV_B32_e32 VGPR0, SGPR0
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; SI: BUFFER_STORE_DWORD VGPR0
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; EG-LABEL: @trunc_i64_to_i32_store
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; EG: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
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; EG: LSHR
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; EG-NEXT: 2(
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%result = trunc i64 %in to i32 store i32 %result, i32 addrspace(1)* %out, align 4
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ret void
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}
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