diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-07-25 22:36:35 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-07-25 22:36:35 +0000 |
| commit | a9d790c831de8f5dd96b689e337c35153f78a7c7 (patch) | |
| tree | ba4ea2a89a865e69511ac608d08eb36721447aee | |
| parent | f847432f77d0cd59e172b727fbd890c60d5ad5fd (diff) | |
| download | external_llvm-a9d790c831de8f5dd96b689e337c35153f78a7c7.zip external_llvm-a9d790c831de8f5dd96b689e337c35153f78a7c7.tar.gz external_llvm-a9d790c831de8f5dd96b689e337c35153f78a7c7.tar.bz2 | |
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 <some nan value>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15223 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/CBackend/CBackend.cpp | 4 | ||||
| -rw-r--r-- | 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 926f72d..65a110e 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 926f72d..65a110e 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 << "-"; |