Rafael Espindola fb118bd226 Compute A-B when A or B is weak. ... Similar to r235222, but for the weak symbol case. In an "ideal" assembler/object format an expression would always refer to the final value and A-B would only be computed from a section in the same comdat as A and B with A and B strong. Unfortunately that is not the case with debug info on ELF, so we need an heuristic. Since we need an heuristic, we may as well use the same one as gas: * call weak_sym : produces a relocation, even if in the same section. * A - weak_sym and weak_sym -A: don't produce a relocation if we can compute it. This fixes pr23272 and changes the fix of pr22815 to match what gas does. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235227 91177308-0d34-0410-b5e6-96231b3b80d8		2015-04-17 21:15:17 +00:00
..
AArch64	[AArch64] Add v8.1a "Virtualization Host Extensions"	2015-04-16 15:38:58 +00:00
ARM	Write relocation sections contiguously.	2015-04-17 08:11:38 +00:00
AsmParser	Add support for .ifnes psuedo-op.	2015-03-18 14:20:54 +00:00
COFF	Add a proper fix for pr23025.	2015-04-17 11:27:13 +00:00
Disassembler	[AArch64] Add v8.1a "Virtualization Host Extensions"	2015-04-16 15:38:58 +00:00
ELF	Compute A-B when A or B is weak.	2015-04-17 21:15:17 +00:00
Hexagon	Expand MUX instructions early on Hexagon	2015-03-31 13:35:12 +00:00
MachO	MC: For variable symbols, maintain MCSymbol::Section as a cache.	2015-04-03 01:46:11 +00:00
Markup
Mips	[mips] [IAS] Preserve microMIPS label marking for objects when assigning.	2015-04-16 13:37:32 +00:00
PowerPC	Update tests to not be as dependent on section numbers.	2015-04-15 15:59:37 +00:00
R600	R600/SI: Initial support for assembler and inline assembly	2015-04-08 01:09:26 +00:00
Sparc
SystemZ	[SystemZ] Support transactional execution on zEC12	2015-04-01 12:51:43 +00:00
X86	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00