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mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-20 19:42:54 +02:00
llvm-mirror/lib
Duncan Sands 97cc6da56c Fix a theoretical problem (not seen in the wild): if different instances of a
weak variable are compiled by different compilers, such as GCC and LLVM, while
LLVM may increase the alignment to the preferred alignment there is no reason to
think that GCC will use anything more than the ABI alignment.  Since it is the
GCC version that might end up in the final program (as the linkage is weak), it
is wrong to increase the alignment of loads from the global up to the preferred
alignment as the alignment might only be the ABI alignment.

Increasing alignment up to the ABI alignment might be OK, but I'm not totally
convinced that it is.  It seems better to just leave the alignment of weak
globals alone.

llvm-svn: 145413
2011-11-29 18:26:38 +00:00
..
Analysis Fix a theoretical problem (not seen in the wild): if different instances of a 2011-11-29 18:26:38 +00:00
Archive build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
AsmParser remove asmparsing and documentation support for "volatile load", which was only produced by LLVM 2.9 and earlier. LLVM 3.0 and later prefers "load volatile". 2011-11-27 06:56:53 +00:00
Bitcode remove autoupgrade support for really old-style debug info intrinsics. 2011-11-27 06:18:33 +00:00
CodeGen On MachO, the pointer to the personality function should always be in the 2011-11-29 01:43:20 +00:00
DebugInfo Audited all the format strings in libDebugInfo and fixed those that didn't match the types. 2011-11-05 16:01:13 +00:00
ExecutionEngine Sink codegen optimization level into MCCodeGenInfo along side relocation model 2011-11-16 08:38:26 +00:00
Linker build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
MC MC/X86/COFF: Allow quotes in names when targeting MS/Windows, 2011-11-29 18:00:06 +00:00
Object Fixed ObjectFile functions: 2011-11-29 17:40:10 +00:00
Support [Win32] Catch exceptions (eg. segfault) on waiting for invoked clang from the driver. 2011-11-29 07:47:04 +00:00
TableGen ARM vldm and vstm VFP instructions can take a data type suffix. 2011-11-11 23:08:10 +00:00
Target MC/X86/COFF: Allow quotes in names when targeting MS/Windows, 2011-11-29 18:00:06 +00:00
Transforms Fix a theoretical problem (not seen in the wild): if different instances of a 2011-11-29 18:26:38 +00:00
VMCore Eli managed to kill off llvm.membarrier in llvm 3.0 also, this means 2011-11-27 08:42:07 +00:00
CMakeLists.txt Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
LLVMBuild.txt build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
Makefile Remove more of llvmc and dependencies. 2011-09-20 00:34:27 +00:00