From f72d05bc7bd83d8a808c2c8662873a0840f39b4d Mon Sep 17 00:00:00 2001 From: David Blaikie Date: Fri, 13 Mar 2015 18:20:45 +0000 Subject: [opaque pointer type] Add textual IR support for explicit type parameter to gep operator Similar to gep (r230786) and load (r230794) changes. Similar migration script can be used to update test cases, which successfully migrated all of LLVM and Polly, but about 4 test cases needed manually changes in Clang. (this script will read the contents of stdin and massage it into stdout - wrap it in the 'apply.sh' script shown in previous commits + xargs to apply it over a large set of test cases) import fileinput import sys import re rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL) def conv(match): line = match.group(1) line += match.group(4) line += ", " line += match.group(2) return line line = sys.stdin.read() off = 0 for match in re.finditer(rep, line): sys.stdout.write(line[off:match.start()]) sys.stdout.write(conv(match)) off = match.end() sys.stdout.write(line[off:]) llvm-svn: 232184 --- llvm/lib/IR/AsmWriter.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'llvm/lib/IR/AsmWriter.cpp') diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp index 7728580d207..5ab6953bdbd 100644 --- a/llvm/lib/IR/AsmWriter.cpp +++ b/llvm/lib/IR/AsmWriter.cpp @@ -1223,6 +1223,14 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV, Out << ' ' << getPredicateText(CE->getPredicate()); Out << " ("; + if (const GEPOperator *GEP = dyn_cast(CE)) { + TypePrinter.print( + cast(GEP->getPointerOperandType()->getScalarType()) + ->getElementType(), + Out); + Out << ", "; + } + for (User::const_op_iterator OI=CE->op_begin(); OI != CE->op_end(); ++OI) { TypePrinter.print((*OI)->getType(), Out); Out << ' '; -- cgit v1.2.3