From: Chris Lattner <sabre@nondot.org>
Date: Thu, 12 Feb 2004 23:13:33 +0000 (+0000)
Subject: Add support for memcpy and memmove intrinsics.  Why isn't the cwriter using
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f8cd9148f9602d2df3325b830edb865b3e96c77c;p=oota-llvm.git

Add support for memcpy and memmove intrinsics.  Why isn't the cwriter using
the intrinsiclowering code?? :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11362 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index be6d4355fc7..43f50e9843b 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -1302,6 +1302,24 @@ void CWriter::visitCallInst(CallInst &I) {
         // exception throw.
         Out << "abort()";
         return;
+      case Intrinsic::memcpy:
+        Out << "memcpy(";
+        writeOperand(I.getOperand(1));
+        Out << ", ";
+        writeOperand(I.getOperand(2));
+        Out << ", ";
+        writeOperand(I.getOperand(3));
+        Out << ")";
+        return;
+      case Intrinsic::memmove:
+        Out << "memmove(";
+        writeOperand(I.getOperand(1));
+        Out << ", ";
+        writeOperand(I.getOperand(2));
+        Out << ", ";
+        writeOperand(I.getOperand(3));
+        Out << ")";
+        return;
       }
     }
   visitCallSite(&I);
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp
index be6d4355fc7..43f50e9843b 100644
--- a/lib/Target/CBackend/Writer.cpp
+++ b/lib/Target/CBackend/Writer.cpp
@@ -1302,6 +1302,24 @@ void CWriter::visitCallInst(CallInst &I) {
         // exception throw.
         Out << "abort()";
         return;
+      case Intrinsic::memcpy:
+        Out << "memcpy(";
+        writeOperand(I.getOperand(1));
+        Out << ", ";
+        writeOperand(I.getOperand(2));
+        Out << ", ";
+        writeOperand(I.getOperand(3));
+        Out << ")";
+        return;
+      case Intrinsic::memmove:
+        Out << "memmove(";
+        writeOperand(I.getOperand(1));
+        Out << ", ";
+        writeOperand(I.getOperand(2));
+        Out << ", ";
+        writeOperand(I.getOperand(3));
+        Out << ")";
+        return;
       }
     }
   visitCallSite(&I);