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Author SHA1 Message Date
Chris Lattner 6566112e9c implement the start of support for lo16 and ha16, allowing us to get stuff like: 
lis r4, ha16(__ZL4init)         ; encoding: [0x3c,0x80,A,A]
                                        ;   fixup A - offset: 0, value: ha16(__ZL4init), kind: fixup_ppc_ha16

llvm-svn: 119127
 2010-11-15 06:33:39 +00:00
Chris Lattner 85e37684bf add a fixup for conditional branches, giving us output like this: 
beq cr0, LBB0_4                 ; encoding: [0x41,0x82,A,0bAAAAAA00]
                                        ;   fixup A - offset: 0, value: LBB0_4, kind: fixup_ppc_brcond14

llvm-svn: 119126
 2010-11-15 06:12:22 +00:00
Chris Lattner 79fa37152a split call operands out to their own encoding class, simplifying 
code in the JIT.  Use this to form the first fixup for the PPC backend,
giving us stuff like this:

	bl L_foo$stub ; encoding: [0b010010AA,A,A,0bAAAAAA01]
                                        ;   fixup A - offset: 0, value: L_foo$stub, kind: fixup_ppc_br24

llvm-svn: 119123
 2010-11-15 05:57:53 +00:00