From 42a162ed8023088e7a4a7d81325381bd8d437bb7 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 24 Jan 2006 00:45:30 +0000 Subject: [PATCH] Pretty print file-scope asm blocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25568 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/AsmWriter.cpp | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp index d66497aed6a..d0b8478f24c 100644 --- a/lib/VMCore/AsmWriter.cpp +++ b/lib/VMCore/AsmWriter.cpp @@ -776,8 +776,22 @@ void AssemblyWriter::printModule(const Module *M) { Out << "target triple = \"" << M->getTargetTriple() << "\"\n"; if (!M->getInlineAsm().empty()) { + // Split the string into lines, to make it easier to read the .ll file. + std::string Asm = M->getInlineAsm(); + size_t CurPos = 0; + size_t NewLine = Asm.find_first_of('\n', CurPos); + while (NewLine != std::string::npos) { + // We found a newline, print the portion of the asm string from the + // last newline up to this newline. + Out << "module asm \""; + PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.begin()+NewLine), + Out); + Out << "\"\n"; + CurPos = NewLine+1; + NewLine = Asm.find_first_of('\n', CurPos); + } Out << "module asm \""; - PrintEscapedString(M->getInlineAsm(), Out); + PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.end()), Out); Out << "\"\n"; }