[CGExprScalar] Add missing types in function GetIntrinsic

In function GetIntrinsic, not all types are covered. Types double and long long are missed, type long is wrongly treated same as int, it should be same as long long. These problems cause compiler crashes when compiling code in PR31161. This patch fixed the problem.

Differential Revision: https://reviews.llvm.org/D38820

llvm-svn: 316179

1 files changed, 11 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp
index 68a2f13e70b..7c111036177 100644
--- a/clang/lib/CodeGen/CGExprScalar.cpp
+++ b/clang/lib/CodeGen/CGExprScalar.cpp
@@ -3120,16 +3120,25 @@ static llvm::Intrinsic::ID GetIntrinsic(IntrinsicType IT,
     return (IT == VCMPEQ) ? llvm::Intrinsic::ppc_altivec_vcmpequh_p :
                             llvm::Intrinsic::ppc_altivec_vcmpgtsh_p;
   case BuiltinType::UInt:
-  case BuiltinType::ULong:
     return (IT == VCMPEQ) ? llvm::Intrinsic::ppc_altivec_vcmpequw_p :
                             llvm::Intrinsic::ppc_altivec_vcmpgtuw_p;
   case BuiltinType::Int:
-  case BuiltinType::Long:
     return (IT == VCMPEQ) ? llvm::Intrinsic::ppc_altivec_vcmpequw_p :
                             llvm::Intrinsic::ppc_altivec_vcmpgtsw_p;
+  case BuiltinType::ULong:
+  case BuiltinType::ULongLong:
+    return (IT == VCMPEQ) ? llvm::Intrinsic::ppc_altivec_vcmpequd_p :
+                            llvm::Intrinsic::ppc_altivec_vcmpgtud_p;
+  case BuiltinType::Long:
+  case BuiltinType::LongLong:
+    return (IT == VCMPEQ) ? llvm::Intrinsic::ppc_altivec_vcmpequd_p :
+                            llvm::Intrinsic::ppc_altivec_vcmpgtsd_p;
   case BuiltinType::Float:
     return (IT == VCMPEQ) ? llvm::Intrinsic::ppc_altivec_vcmpeqfp_p :
                             llvm::Intrinsic::ppc_altivec_vcmpgtfp_p;
+  case BuiltinType::Double:
+    return (IT == VCMPEQ) ? llvm::Intrinsic::ppc_vsx_xvcmpeqdp_p :
+                            llvm::Intrinsic::ppc_vsx_xvcmpgtdp_p;
   }
 }