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0c650627ca
llvm-6502/lib
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Rafael Espindola 0c650627ca Improve handling of end of file in the bitcode reader. 
Before this patch the bitcode reader would read a module from a file
that contained in order:

* Any number of non MODULE_BLOCK sub blocks.
* One MODULE_BLOCK
* Any number of non MODULE_BLOCK sub blocks.
* 4 '\n' characters to handle OS X's ranlib.

Since we support lazy reading of modules, any information that is relevant
for the module has to be in the MODULE_BLOCK or before it. We don't gain
anything from checking what is after.

This patch then changes the reader to stop once the MODULE_BLOCK has been
successfully parsed.

This avoids the ugly special case for .bc files in an archive and makes it
easier to embed bitcode files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239845 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-16 20:03:39 +00:00
..
Analysis Fix PR 23525 - Separate header mass propagation in irregular loops. 2015-06-16 19:10:58 +00:00
AsmParser modules: Add explicit dependency on intrinsics_gen 2015-06-16 00:44:12 +00:00
Bitcode Improve handling of end of file in the bitcode reader. 2015-06-16 20:03:39 +00:00
CodeGen VirtRegMap: Add undef flag when reading undefined subregisters. 2015-06-16 18:22:28 +00:00
DebugInfo [DWARF] Fix a bug in line info handling 2015-05-31 23:37:04 +00:00
ExecutionEngine modules: Add explicit dependency on intrinsics_gen 2015-06-16 00:44:12 +00:00
Fuzzer [lib/Fuzzer] make assertions more informative and update comments for the user-supplied mutator 2015-05-30 17:33:13 +00:00
IR Silence an MSVC warning about not all control paths returning a value; NFC. 2015-06-16 13:14:59 +00:00
IRReader modules: Add explicit dependency on intrinsics_gen 2015-06-16 00:44:12 +00:00
LibDriver Bring in a BumpPtrStringSaver from lld and simplify the interface. 2015-06-13 12:49:52 +00:00
LineEditor
Linker modules: Add explicit dependency on intrinsics_gen 2015-06-16 00:44:12 +00:00
LTO Wrap some long lines in LLVMBuild files. NFC 2015-06-12 18:44:57 +00:00
MC Recommit r239721: Replace string GNU Triples with llvm::Triple in InitMCObjectFileInfo. NFC. 2015-06-16 12:18:07 +00:00
Object Have MachOObjectFile::isValidArch() accept armv7 2015-06-16 17:37:03 +00:00
Option Option parsing: properly handle flag aliases for joined options (PR23394) 2015-05-04 18:00:13 +00:00
Passes
ProfileData modules: Add explicit dependency on intrinsics_gen 2015-06-16 00:44:12 +00:00
Support MIR Serialization: Connect the machine function analysis pass to the MIR parser. 2015-06-15 20:30:22 +00:00
TableGen [TableGen] Change OpInit::getNumOperands and getOperand to use unsigned integers. NFC 2015-06-06 01:34:04 +00:00
Target [X86] Rename some frame lowering variables 2015-06-16 18:08:57 +00:00
Transforms Rename Reduction variables/structures to Recurrence. 2015-06-16 18:07:34 +00:00
CMakeLists.txt LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
LLVMBuild.txt Wrap some long lines in LLVMBuild files. NFC 2015-06-12 18:44:57 +00:00
Makefile LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00