From 9e4ff94ff7efdfc34737ceab3834f6c8e8f76c3f Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 16 Jun 2008 04:25:29 +0000 Subject: [PATCH] Switch from generating the int128 typedefs based on targetdata to generating them based on the end-compiler's capabilities. This fixes PR2453 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52297 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/CBackend/CBackend.cpp | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp index 6829218aad2..2e9902d2e3b 100644 --- a/lib/Target/CBackend/CBackend.cpp +++ b/lib/Target/CBackend/CBackend.cpp @@ -1517,12 +1517,10 @@ static void generateCompilerSpecificCode(std::ostream& Out, // Output typedefs for 128-bit integers. If these are needed with a // 32-bit target or with a C compiler that doesn't support mode(TI), // more drastic measures will be needed. - if (TD->getPointerSize() >= 8) { - Out << "#ifdef __GNUC__ /* 128-bit integer types */\n" - << "typedef int __attribute__((mode(TI))) llvmInt128;\n" - << "typedef unsigned __attribute__((mode(TI))) llvmUInt128;\n" - << "#endif\n\n"; - } + Out << "#if __GNUC__ && __LP64__ /* 128-bit integer types */\n" + << "typedef int __attribute__((mode(TI))) llvmInt128;\n" + << "typedef unsigned __attribute__((mode(TI))) llvmUInt128;\n" + << "#endif\n\n"; // Output target-specific code that should be inserted into main. Out << "#define CODE_FOR_MAIN() /* Any target-specific code for main()*/\n";