6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-17 04:24:00 +00:00
Code Issues Projects Releases Wiki Activity

uselistorder: Pull the bit through WriteToBitcodFile()

Browse Source 
Change the callers of `WriteToBitcodeFile()` to pass `true` or
`shouldPreserveBitcodeUseListOrder()` explicitly.  I left the callers
that want to send `false` alone.

I'll keep pushing the bit higher until hopefully I can delete the global
`cl::opt` entirely.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234957 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-15 00:10:50 +00:00
parent d01ee74ffa
commit 657aad675a
9 changed files with 31 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
lib/Bitcode/Writer/BitcodeWriter.cpp
View File

@ -2312,7 +2312,8 @@ static void WriteBlockInfo(const ValueEnumerator &VE, BitstreamWriter &Stream) {
}
/// WriteModule - Emit the specified module to the bitstream.
static void WriteModule(const Module *M, BitstreamWriter &Stream) {
static void WriteModule(const Module *M, BitstreamWriter &Stream,
bool ShouldPreserveUseListOrder) {
Stream.EnterSubblock(bitc::MODULE_BLOCK_ID, 3);
SmallVector<unsigned, 1> Vals;
@ -2321,7 +2322,7 @@ static void WriteModule(const Module *M, BitstreamWriter &Stream) {
Stream.EmitRecord(bitc::MODULE_CODE_VERSION, Vals);
// Analyze the module, enumerating globals, functions, etc.
ValueEnumerator VE(*M, shouldPreserveBitcodeUseListOrder());
ValueEnumerator VE(*M, ShouldPreserveUseListOrder);
// Emit blockinfo, which defines the standard abbreviations etc.
WriteBlockInfo(VE, Stream);
@ -2440,7 +2441,8 @@ static void EmitDarwinBCHeaderAndTrailer(SmallVectorImpl<char> &Buffer,
/// WriteBitcodeToFile - Write the specified module to the specified output
/// stream.
void llvm::WriteBitcodeToFile(const Module *M, raw_ostream &Out) {
void llvm::WriteBitcodeToFile(const Module *M, raw_ostream &Out,
bool ShouldPreserveUseListOrder) {
SmallVector<char, 0> Buffer;
Buffer.reserve(256*1024);
@ -2463,7 +2465,7 @@ void llvm::WriteBitcodeToFile(const Module *M, raw_ostream &Out) {
Stream.Emit(0xD, 4);
// Emit the module.
WriteModule(M, Stream);
WriteModule(M, Stream, ShouldPreserveUseListOrder);
}
if (TT.isOSDarwin())