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59,921 Commits 4 Branches 5 Tags 704 MiB
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Commit Graph

33 Commits

Author SHA1 Message Date
Chris Lattner
58b7cca257 use DebugLoc default ctor instead of DebugLoc::getUnknownLoc() 
llvm-svn: 100214
 2010-04-02 20:16:16 +00:00
Dale Johannesen
5b35f2ee86 Teach AnalyzeBranch, RemoveBranch and the branch 
folder to be tolerant of debug info following the
branch(es) at the end of a block.

llvm-svn: 100168
 2010-04-02 01:38:09 +00:00
Dan Gohman
f9654e9258 Remove the target hook TargetInstrInfo::BlockHasNoFallThrough in favor of 
MachineBasicBlock::canFallThrough(), which is target-independent and more
thorough.

llvm-svn: 90634
 2009-12-05 00:44:40 +00:00
Chris Lattner
9ce833945e improve portability to avoid conflicting with std::next in c++'0x. 
Patch by Howard Hinnant!

llvm-svn: 90365
 2009-12-03 00:50:42 +00:00
Chris Lattner
8abcfed7c7 add some missing #includes 
llvm-svn: 86367
 2009-11-07 09:20:54 +00:00
Dan Gohman
b95136e649 Replace TargetInstrInfo::isInvariantLoad and its target-specific 
implementations with a new MachineInstr::isInvariantLoad, which uses
MachineMemOperands and is target-independent. This brings MachineLICM
and other functionality to targets which previously lacked an
isInvariantLoad implementation.

llvm-svn: 83475
 2009-10-07 17:38:06 +00:00
Anton Korobeynikov
b3e0446dbb Turn few asserts into errors / unreachable's 
llvm-svn: 76313
 2009-07-18 13:33:17 +00:00
Duncan Sands
d1b273609e Avoid a compiler warning when assertions are turned off. 
llvm-svn: 76176
 2009-07-17 12:25:14 +00:00
Anton Korobeynikov
6c622a4547 Provide crazy pseudos for regpairs spills / reloads 
llvm-svn: 76060
 2009-07-16 14:34:15 +00:00
Anton Korobeynikov
c5e948c021 Handle long-disp stuff more consistently 
llvm-svn: 76059
 2009-07-16 14:33:52 +00:00
Anton Korobeynikov
e1bf81893d Another predicate routine 
llvm-svn: 76057
 2009-07-16 14:33:01 +00:00
Anton Korobeynikov
605ebc2c3c More helpers 
llvm-svn: 76056
 2009-07-16 14:32:41 +00:00
Anton Korobeynikov
014ce79e73 Add bunch of branch folding stuff 
llvm-svn: 76055
 2009-07-16 14:32:19 +00:00
Anton Korobeynikov
918a93419c Add missed opcodes to short => long displacement conversion 
llvm-svn: 76054
 2009-07-16 14:31:52 +00:00
Anton Korobeynikov
08d9f6b882 Cleanup 
llvm-svn: 76053
 2009-07-16 14:31:32 +00:00
Anton Korobeynikov
690fef7849 Add missed condbranch opcodes 
llvm-svn: 76043
 2009-07-16 14:27:26 +00:00
Anton Korobeynikov
df2f045667 Handle FP callee-saved regs 
llvm-svn: 76029
 2009-07-16 14:23:01 +00:00
Anton Korobeynikov
e372330133 Implement FP regs spills / restores 
llvm-svn: 76024
 2009-07-16 14:21:41 +00:00
Anton Korobeynikov
23615e0340 Add bunch of FP instructions 
llvm-svn: 76019
 2009-07-16 14:20:24 +00:00
Anton Korobeynikov
7cf7a634df Another attempt to fix prologue emission 
llvm-svn: 76007
 2009-07-16 14:16:26 +00:00
Anton Korobeynikov
cffc479110 Add proper register aliases 
llvm-svn: 75999
 2009-07-16 14:12:54 +00:00
Anton Korobeynikov
6c1091e7f3 Consolidate reg-imm / reg-reg-imm address mode selection logic in one place. 
llvm-svn: 75990
 2009-07-16 14:10:17 +00:00
Anton Korobeynikov
292a84921d Fix fallout from 12-bit stuff landing: decide whether 20 bit displacements are needed during elimination of frame indexes. 
llvm-svn: 75989
 2009-07-16 14:09:56 +00:00
Anton Korobeynikov
9ddb4978ed Provide hooks for spilling / restoring stuff 
llvm-svn: 75969
 2009-07-16 14:01:27 +00:00
Anton Korobeynikov
0ed25fd249 Implement InsertBranch() hook 
llvm-svn: 75966
 2009-07-16 14:00:10 +00:00
Anton Korobeynikov
d984dc6c9d Provide "wide" muls and divs/rems 
llvm-svn: 75958
 2009-07-16 13:56:42 +00:00
Anton Korobeynikov
e26fb377c5 SELECT_CC lowering 
llvm-svn: 75948
 2009-07-16 13:52:51 +00:00
Anton Korobeynikov
b4a6f3c467 Emit callee-saved regs spills / restores 
llvm-svn: 75943
 2009-07-16 13:51:12 +00:00
Anton Korobeynikov
4fcadd1a7d Some preliminary call lowering 
llvm-svn: 75941
 2009-07-16 13:50:21 +00:00
Anton Korobeynikov
f080a4a0bd Add shifts and reg-imm address matching 
llvm-svn: 75927
 2009-07-16 13:43:18 +00:00
Anton Korobeynikov
de69aad588 Add bunch of 32-bit patterns... Uffff :) 
llvm-svn: 75926
 2009-07-16 13:42:31 +00:00
Anton Korobeynikov
7b8aec2c40 Add simple reg-reg and reg-imm moves 
llvm-svn: 75912
 2009-07-16 13:29:38 +00:00
Anton Korobeynikov
8155f0cbaa Let's start another backend :) 
llvm-svn: 75909
 2009-07-16 13:27:25 +00:00