From: Chris Lattner <sabre@nondot.org>
Date: Sun, 18 Dec 2005 23:00:27 +0000 (+0000)
Subject: we have no memcpy
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e90ac3a3e7959143d7c92c50061b2c16e4124d9f;p=oota-llvm.git

we have no memcpy


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24837 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
index 68e9ee88e13..fd98010ac6d 100644
--- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp
+++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
@@ -108,6 +108,7 @@ SparcV8TargetLowering::SparcV8TargetLowering(TargetMachine &TM)
   setOperationAction(ISD::FP_TO_UINT, MVT::i32, Expand);
   setOperationAction(ISD::UINT_TO_FP, MVT::i32, Expand);
   
+  // Turn FP extload into load/fextend
   setOperationAction(ISD::EXTLOAD, MVT::f32, Expand);
   
   // Sparc has no select or setcc: expand to SELECT_CC.
@@ -130,6 +131,11 @@ SparcV8TargetLowering::SparcV8TargetLowering(TargetMachine &TM)
   setOperationAction(ISD::SELECT_CC, MVT::f32, Custom);
   setOperationAction(ISD::SELECT_CC, MVT::f64, Custom);
   
+  // V8 has no intrinsics for these particular operations.
+  setOperationAction(ISD::MEMMOVE, MVT::Other, Expand);
+  setOperationAction(ISD::MEMSET, MVT::Other, Expand);
+  setOperationAction(ISD::MEMCPY, MVT::Other, Expand);
+  
   computeRegisterProperties();
 }
 
diff --git a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
index 68e9ee88e13..fd98010ac6d 100644
--- a/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
+++ b/lib/Target/SparcV8/SparcV8ISelDAGToDAG.cpp
@@ -108,6 +108,7 @@ SparcV8TargetLowering::SparcV8TargetLowering(TargetMachine &TM)
   setOperationAction(ISD::FP_TO_UINT, MVT::i32, Expand);
   setOperationAction(ISD::UINT_TO_FP, MVT::i32, Expand);
   
+  // Turn FP extload into load/fextend
   setOperationAction(ISD::EXTLOAD, MVT::f32, Expand);
   
   // Sparc has no select or setcc: expand to SELECT_CC.
@@ -130,6 +131,11 @@ SparcV8TargetLowering::SparcV8TargetLowering(TargetMachine &TM)
   setOperationAction(ISD::SELECT_CC, MVT::f32, Custom);
   setOperationAction(ISD::SELECT_CC, MVT::f64, Custom);
   
+  // V8 has no intrinsics for these particular operations.
+  setOperationAction(ISD::MEMMOVE, MVT::Other, Expand);
+  setOperationAction(ISD::MEMSET, MVT::Other, Expand);
+  setOperationAction(ISD::MEMCPY, MVT::Other, Expand);
+  
   computeRegisterProperties();
 }