Dan Gohman 77502c9344 Enhance address-mode folding of ISD::ADD to handle cases where the ... operands can't both be fully folded at the same time. For example, in the included testcase, a global variable is being added with an add of two values. The global variable wants RIP-relative addressing, so it can't share the address with another base register, but it's still possible to fold the initial add. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66865 91177308-0d34-0410-b5e6-96231b3b80d8		2009-03-13 02:25:09 +00:00
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Alpha	Fix Alpha test and support for private linkage.	2009-01-15 21:51:46 +00:00
ARM	add no-unwind, remove duplicate run line.	2009-03-12 05:56:37 +00:00
CBackend	Fix PR2907 by digging through constant expressions to find FP constants that	2008-10-22 04:53:16 +00:00
CellSPU	Used "-enable-unsafe-fp-math" to allow this transformation - (a * b -c) = c - a *b.	2009-01-31 06:50:54 +00:00
CPP	Put CPPBackend tests into their own directory and run them only if they're	2008-07-10 22:35:32 +00:00
Generic	wire up support for emitting "special" values from inline asm	2009-03-10 05:37:13 +00:00
IA64	Add the private linkage.	2009-01-15 20:18:42 +00:00
Mips	Add the private linkage.	2009-01-15 20:18:42 +00:00
PowerPC	Private linkage support for PPC / Darwin.	2009-01-25 06:32:01 +00:00
SPARC	Add the private linkage.	2009-01-15 20:18:42 +00:00
X86	Enhance address-mode folding of ISD::ADD to handle cases where the	2009-03-13 02:25:09 +00:00
XCore	Add the private linkage.	2009-01-15 20:18:42 +00:00