From a9d790c831de8f5dd96b689e337c35153f78a7c7 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 25 Jul 2004 22:36:35 +0000 Subject: [PATCH] Temporarily disable this code, as it is emitting LLVM_NAN("nan") which results in a call to the glibc 'nan' function because the initializer is not a string. This breaks when used in a global initializer. Try compiling this testcase for example: %X = global float git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15223 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CBackend/CBackend.cpp | 4 ++-- lib/Target/CBackend/Writer.cpp | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp index 926f72dfe3a..65a110e567e 100644 --- a/lib/Target/CBackend/CBackend.cpp +++ b/lib/Target/CBackend/CBackend.cpp @@ -570,9 +570,9 @@ void CWriter::printConstant(Constant *CPV) { if (IsNAN(FPC->getValue())) { // The value is NaN if (FPC->getType() == Type::FloatTy) - Out << "LLVM_NANF(\"" << Num << "\") /*nan*/ "; + Out << "LLVM_NANF(\"0\") /*nan*/ "; else - Out << "LLVM_NAN(\"" << Num << "\") /*nan*/ "; + Out << "LLVM_NAN(\"0\") /*nan*/ "; } else if (IsInf(FPC->getValue())) { // The value is Inf if (FPC->getValue() < 0) Out << "-"; diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp index 926f72dfe3a..65a110e567e 100644 --- a/lib/Target/CBackend/Writer.cpp +++ b/lib/Target/CBackend/Writer.cpp @@ -570,9 +570,9 @@ void CWriter::printConstant(Constant *CPV) { if (IsNAN(FPC->getValue())) { // The value is NaN if (FPC->getType() == Type::FloatTy) - Out << "LLVM_NANF(\"" << Num << "\") /*nan*/ "; + Out << "LLVM_NANF(\"0\") /*nan*/ "; else - Out << "LLVM_NAN(\"" << Num << "\") /*nan*/ "; + Out << "LLVM_NAN(\"0\") /*nan*/ "; } else if (IsInf(FPC->getValue())) { // The value is Inf if (FPC->getValue() < 0) Out << "-";