r207243 - CodeGen: replace use of @llvm.arm.sevl with @llvm.arm.hint

[Saleem Abdulrasool]

Author: compnerd
Date: Fri Apr 25 12:25:46 2014
New Revision: 207243

URL: http://llvm.org/viewvc/llvm-project?rev=207243&view=rev
Log:
CodeGen: replace use of @llvm.arm.sevl with @llvm.arm.hint

Use the new generic @llvm.arm.hint hint intrinsic rather than the specialised
@llvm.arm.sevl hint instruction.

Modified:
    cfe/trunk/lib/CodeGen/CGBuiltin.cpp
    cfe/trunk/test/CodeGen/builtins-arm.c

Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=207243&r1=207242&r2=207243&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Fri Apr 25 12:25:46 2014
@@ -4423,8 +4423,8 @@ Value *CodeGenFunction::EmitARMBuiltinEx
   }
 
   if (BuiltinID == ARM::BI__builtin_arm_sevl) {
-    Function *F = CGM.getIntrinsic(Intrinsic::arm_sevl);
-    return Builder.CreateCall(F);
+    Function *F = CGM.getIntrinsic(Intrinsic::arm_hint);
+    return Builder.CreateCall(F, llvm::ConstantInt::get(Int32Ty, 5));
   }
 
   // CRC32

Modified: cfe/trunk/test/CodeGen/builtins-arm.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/builtins-arm.c?rev=207243&r1=207242&r2=207243&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/builtins-arm.c (original)
+++ cfe/trunk/test/CodeGen/builtins-arm.c Fri Apr 25 12:25:46 2014
@@ -22,7 +22,7 @@ void test_eh_return_data_regno()
 void sevl() {
   __builtin_arm_sevl();
 }
-// CHECK: call {{.*}} @llvm.arm.sevl
+// CHECK: call {{.*}} @llvm.arm.hint(i32 5)
 
 void test_barrier() {
   __builtin_arm_dmb(1); //CHECK: call {{.*}} @llvm.arm.dmb(i32 1)