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llvm-mirror/lib
David Majnemer 417ca129be CodeGen: Emit a libcall if the target doesn't support 16-byte wide atomics
There are targets that support i128 sized scalars but cannot emit
instructions that modify them directly.  The proper thing to do is to
emit a libcall.

This fixes PR17481.

llvm-svn: 192957
2013-10-18 08:03:43 +00:00
..
Analysis Remove x86_sse42_crc32_64_8 intrinsic. It has no functional difference from x86_sse42_crc32_32_8 and was not mapped to a clang builtin. I'm not even sure why this form of the instruction is even called out explicitly in the docs. Also add AutoUpgrade support to convert it into the other intrinsic with appropriate trunc and zext. 2013-10-15 05:20:47 +00:00
AsmParser Add a GlobalAlias::isValidLinkage to reduce code duplication. 2013-10-09 16:07:32 +00:00
Bitcode Update comment list of GLOBALVAR modifiers in BitcodeWriter to include externally_initialized. 2013-10-14 22:36:51 +00:00
CodeGen CodeGen: Emit a libcall if the target doesn't support 16-byte wide atomics 2013-10-18 08:03:43 +00:00
DebugInfo [DebugInfo] Remove unneeded struct member and hide struct definition. No functionality change. 2013-10-18 07:13:32 +00:00
ExecutionEngine Adding oprofile support for MCJIT. 2013-10-16 16:32:47 +00:00
IR Changing DebugInfoFinder to iterate over all the compile units. 2013-10-17 10:27:12 +00:00
IRReader Add 'const' qualifiers to static const char* variables. 2013-07-16 01:17:10 +00:00
Linker Add a 'deleteModule' method to the Linker class. 2013-10-16 08:59:57 +00:00
LTO Add a 'deleteModule' method to the Linker class. 2013-10-16 08:59:57 +00:00
MC Revert "Re-commit r192758 - MC: quote tricky symbol names in asm output" 2013-10-18 02:14:40 +00:00
Object Path: Recognize Windows compiled resource file. 2013-10-15 22:45:38 +00:00
Option Fix another mistake in r190442. 2013-09-10 23:22:56 +00:00
Support Fix a conversion warning in the mingw32 build 2013-10-18 07:53:25 +00:00
TableGen Add an error check for a typo I accidentally made in a td file that caused an assert to fire. 2013-08-20 04:22:09 +00:00
Target Revert "Re-commit r192758 - MC: quote tricky symbol names in asm output" 2013-10-18 02:14:40 +00:00
Transforms Rename fields of GlobalStatus to match the coding style. 2013-10-17 18:18:52 +00:00
CMakeLists.txt Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00
LLVMBuild.txt Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00
Makefile Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00