Commit Graph

8 Commits

Author SHA1 Message Date
Chandler Carruth ed0881b2a6 Use the new script to sort the includes of every file under lib.
Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.

Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]

llvm-svn: 169131
2012-12-03 16:50:05 +00:00
Akira Hatanaka 5852e3b800 [mips] Stop reserving register AT and use register scavenger when a scratch
register is needed.

llvm-svn: 167341
2012-11-03 00:05:43 +00:00
Akira Hatanaka 0dfbf1262b [mips] Delete MipsFunctionInfo::EmitNOAT. Unconditionally print directive
"set .noat" so that the assembler doesn't issue warnings when register $AT is
used.

llvm-svn: 167310
2012-11-02 20:56:25 +00:00
Akira Hatanaka bf493942b0 Make function loadImmediate a member of MipsSEInstrInfo and change it to return
the temporary register that was used to load the immediate. Currently, it always
returns register $at, but this will change if, in the future, we decide to use 
another register.

No changes in functionality.

llvm-svn: 162417
2012-08-23 00:21:05 +00:00
Akira Hatanaka fab8929459 Move the code that creates instances of MipsInstrInfo and MipsFrameLowering out
of MipsTargetMachine.cpp.

llvm-svn: 161191
2012-08-02 18:21:47 +00:00
Akira Hatanaka 88d76cfd7a Implement MipsSERegisterInfo::eliminateCallFramePseudoInstr. The function emits
instructions that decrement and increment the stack pointer before and after a
call when the function does not have a reserved call frame.

llvm-svn: 161093
2012-07-31 23:52:55 +00:00
Akira Hatanaka cb37e13fa7 Add definitions of two subclasses of MipsRegisterInfo, Mips16RegisterInfo and
MipsSERegisterInfo.

llvm-svn: 161092
2012-07-31 23:41:32 +00:00
Akira Hatanaka b7fa3c9db0 Add definitions of two subclasses of MipsInstrInfo, MipsInstrInfo (for mips16),
and MipsSEInstrInfo (for mips32/64).

llvm-svn: 161081
2012-07-31 21:49:49 +00:00