Chris Lattner ee9eb411ff on darwin empty functions need to codegen into something of non-zero length, ... otherwise labels get incorrectly merged. We handled this by emitting a ".byte 0", but this isn't correct on thumb/arm targets where the text segment needs to be a multiple of 2/4 bytes. Handle this by emitting a noop. This is more gross than it should be because arm/ppc are not fully mc'ized yet. This fixes rdar://7908505 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102400 91177308-0d34-0410-b5e6-96231b3b80d8		2010-04-26 23:37:21 +00:00
..
Alpha
ARM	Update ARM DAGtoDAG for matching UBFX instruction for unsigned bitfield	2010-04-22 23:24:18 +00:00
Blackfin	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
CBackend
CellSPU	teach cellspu how to return i8 and i16 from calls,	2010-04-20 05:36:09 +00:00
CPP
Generic	fix PR6332, allowing an index of zero into a zero sized array	2010-04-17 19:02:33 +00:00
MBlaze
Mips	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
MSP430
PIC16
PowerPC	on darwin empty functions need to codegen into something of non-zero length,	2010-04-26 23:37:21 +00:00
SPARC
SystemZ
Thumb	Start function numbering at 0.	2010-04-17 16:29:15 +00:00
Thumb2	Handle register-to-register copies within the tGPR class.	2010-04-26 23:20:08 +00:00
X86	on darwin empty functions need to codegen into something of non-zero length,	2010-04-26 23:37:21 +00:00
XCore	Start function numbering at 0.	2010-04-17 16:29:15 +00:00