Akira Hatanaka 27ba61df9f Insert instructions to the entry basic block which initializes the global ... pointer register. This is the first of the series of patches which clean up the way global pointer register is used. The patches will make the following improvements: - Make $gp an allocatable temporary register rather than reserving it. - Use a virtual register as the global pointer register and let the register allocator decide which register to assign to it or whether spill/reloads are needed. - Make sure $gp is valid at the entry of a called function, which is necessary for functions using lazy binding. - Remove the need for emitting .cprestore and .cpload directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156671 91177308-0d34-0410-b5e6-96231b3b80d8		2012-05-12 00:17:17 +00:00
..
ARM	[fast-isel] Add support for selecting @llvm.trap().	2012-05-11 21:33:49 +00:00
CellSPU
CPP
Generic	change the objectsize intrinsic signature: add a 3rd parameter to denote the maximum runtime performance penalty that the user is willing to accept.	2012-05-09 15:52:43 +00:00
Hexagon	Hexagon constant extender support.	2012-05-11 19:56:59 +00:00
MBlaze	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Mips	Insert instructions to the entry basic block which initializes the global	2012-05-12 00:17:17 +00:00
MSP430
NVPTX	This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it.	2012-05-04 20:18:50 +00:00
PowerPC
PTX
SPARC	Regression test for PR2960.	2012-05-01 11:11:34 +00:00
Thumb	Make test less fragile.	2012-04-27 20:48:18 +00:00
Thumb2	Added a regress test for the bug #9964 before close it.	2012-05-09 19:07:04 +00:00
X86	Fix test/CodeGen/X86/tls-pie.ll.	2012-05-11 10:19:54 +00:00
XCore