From e4b4394b2f53c6ee8690669164710b109274a574 Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Fri, 4 May 2007 03:37:38 +0000 Subject: [PATCH] Bitcast all the bits of a floating point value, not just one. The zero extension is needed because the constructor for the Destination value causes the APInt to have a bit width of 1. Patch by Guoling Han. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36733 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/ExecutionEngine/Interpreter/Execution.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/ExecutionEngine/Interpreter/Execution.cpp b/lib/ExecutionEngine/Interpreter/Execution.cpp index ddfaffd87da..4d6c0db1054 100644 --- a/lib/ExecutionEngine/Interpreter/Execution.cpp +++ b/lib/ExecutionEngine/Interpreter/Execution.cpp @@ -1087,8 +1087,10 @@ GenericValue Interpreter::executeBitCastInst(Value *SrcVal, const Type *DstTy, Dest.PointerVal = Src.PointerVal; } else if (DstTy->isInteger()) { if (SrcTy == Type::FloatTy) { + Dest.IntVal.zext(sizeof(Src.FloatVal) * 8); Dest.IntVal.floatToBits(Src.FloatVal); } else if (SrcTy == Type::DoubleTy) { + Dest.IntVal.zext(sizeof(Src.DoubleVal) * 8); Dest.IntVal.doubleToBits(Src.DoubleVal); } else if (SrcTy->isInteger()) { Dest.IntVal = Src.IntVal; -- 2.34.1