[clang] e8d9ee9 - [SVE][CodeGen]Use getFixedSize() function for TypeSize comparison in clang

[Caroline Concatto via cfe-commits]

Author: Caroline Concatto
Date: 2020-10-16T10:56:39+01:00
New Revision: e8d9ee9c7cfe46d9b552111a27d866fce0498b0a

URL: https://github.com/llvm/llvm-project/commit/e8d9ee9c7cfe46d9b552111a27d866fce0498b0a
DIFF: https://github.com/llvm/llvm-project/commit/e8d9ee9c7cfe46d9b552111a27d866fce0498b0a.diff

LOG: [SVE][CodeGen]Use getFixedSize() function for TypeSize comparison in clang

This patch makes sure that the instance of TypeSize comparison operator
is done with a fixed type size.

Differential Revision: https://reviews.llvm.org/D89312

Added: 
    

Modified: 
    clang/lib/CodeGen/CGBuiltin.cpp

Removed: 
    


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diff  --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 90bfeefc9970..183a1a097709 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -5608,8 +5608,8 @@ static Value *EmitCommonNeonSISDBuiltinExpr(
 
   Value *Result = CGF.EmitNeonCall(F, Ops, s);
   llvm::Type *ResultType = CGF.ConvertType(E->getType());
-  if (ResultType->getPrimitiveSizeInBits() <
-      Result->getType()->getPrimitiveSizeInBits())
+  if (ResultType->getPrimitiveSizeInBits().getFixedSize() <
+      Result->getType()->getPrimitiveSizeInBits().getFixedSize())
     return CGF.Builder.CreateExtractElement(Result, C0);
 
   return CGF.Builder.CreateBitCast(Result, ResultType, s);