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10 Commits

Author SHA1 Message Date
Chris Lattner f20f79808e hook up getOpcodeName for ARM so that "llc -show-mc-inst" includes 
the opcode string in the inst dump, e.g.:
	vmov	r2, r3, d17             @ encoding: [0x31,0x2b,0x53,0xec]
                                        @ <MCInst #989 VMOVRRD
                                        @  <MCOperand Reg:68>
                                        @  <MCOperand Reg:69>
                                        @  <MCOperand Reg:19>
                                        @  <MCOperand Imm:14>
                                        @  <MCOperand Reg:0>>

The "VMOVRRD" is new.

llvm-svn: 117609
 2010-10-28 21:37:33 +00:00
Jim Grosbach 505607e4c6 PLD, PLDW, PLI encodings, plus refactor their use of addrmode2. 
llvm-svn: 117571
 2010-10-28 18:34:10 +00:00
Jim Grosbach 9d2d1f0f00 LDRi12 machine instructions handle negative offset operands normally (simple 
integer values), not with the addrmode2 encoding.

llvm-svn: 117429
 2010-10-27 01:19:41 +00:00
Jim Grosbach 1e4d9a17c2 First part of refactoring ARM addrmode2 (load/store) instructions to be more 
explicit about the operands. Split out the different variants into separate
instructions. This gives us the ability to, among other things, assign
different scheduling itineraries to the variants. rdar://8477752.

llvm-svn: 117409
 2010-10-26 22:37:02 +00:00
Jim Grosbach e6fe1a03c7 imm12 operands aren't Thumb2 only, so rename the printer helper function. 
llvm-svn: 117291
 2010-10-25 20:00:01 +00:00
Jim Grosbach 7e72ec6626 Refactor the ARM 'setend' instruction pattern. Use a single instruction pattern 
and handle the operand explicitly. Flesh out encoding information. Add an
explicit disassembler testcase for the instruction.

llvm-svn: 116432
 2010-10-13 21:00:04 +00:00
Jim Grosbach f49540cb4f Kill of the vestiges of the 'call' Modifier (no longer needed for PLT). 
llvm-svn: 115845
 2010-10-06 21:36:43 +00:00
Jim Grosbach 2c95027258 Now that VDUPfqf and VDUPfdfare properly pseudos, kill the no-longer-needed 
"lane" operand modifier.

llvm-svn: 115843
 2010-10-06 21:22:32 +00:00
Jim Grosbach ff1751c0a6 PrintSpecial() can go away now. 
llvm-svn: 115376
 2010-10-01 23:27:48 +00:00
Jim Grosbach 0e854f3d43 Rename the AsmPrinter directory to InstPrinter for those targets that have 
been MC-ized for assembly printing. MSP430 is mostly so, but still has the
asm printer and lowering code in the printer subdir for the moment.

llvm-svn: 115360
 2010-10-01 22:39:28 +00:00