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7482 Commits

Author SHA1 Message Date
Chris Lattner
ad8281607f Move this code to lib/Target/SparcV9/MachineFunctionInfo.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15834 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 22:36:34 +00:00
Chris Lattner
e7f372703a This file is moving to lib/Target/SparcV9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15833 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 22:36:10 +00:00
Chris Lattner
85015a0891 Move MachineCodeForInstruction.h and MachineFunctionInfo.h into lib/Target/SparcV9 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15830 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 21:55:02 +00:00
Chris Lattner
753c16c9cb Nuke this file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15829 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 21:36:40 +00:00
Chris Lattner
e97db86e17 Fold MachineInstrAnnot.cpp into this file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15828 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 21:36:31 +00:00
Misha Brukman
cdc4b86e35 Move these files (which are dependent on VMCore) into VMCore 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15825 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 19:04:36 +00:00
Brian Gaeke
52b77edbbd Update and consolidate comments. Remove some excess whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15824 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 18:27:25 +00:00
Brian Gaeke
e6c3dc88ca Add a note that people shouldn't use MachineFunctionInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15823 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 18:27:24 +00:00
Reid Spencer
28531c71cd Fix PR422. 
Ouch! Changes in the lazy initialization code caused each incorporated
function to reprocess the entire function on every lookup of a value's
slot number. This caused a horrible slowdown in all functions. This
fix made llvm-dis go from "longer than I care to wait" (minutes) on a large
test case to 0.53 seconds.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15818 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 07:46:33 +00:00
Reid Spencer
08bfab175a Remove lib/System contents until a satisfactory solution can be 
provided.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15816 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 07:08:38 +00:00
Chris Lattner
df9b7bc090 Fix a bug that caused the pass to go into infinite loops on trivial testcases. 
This is fallout of the Bug 122 changes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15811 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 05:38:02 +00:00
Chris Lattner
b6482069f0 There is no need for a cast here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15810 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 05:09:58 +00:00
Nate Begeman
746a49516c Update the current state of the world 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15809 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 05:06:43 +00:00
Nate Begeman
7e0fd576d3 Fix typo of the word 'implicit' I made resolving a CVS conflict. Whoops! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15808 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 02:12:49 +00:00
Nate Begeman
1cffdf0798 Fix frame pointer handling: 
Reserve R0 in store/load from stack slot for building >32k offsets from SP
or FP.  This also requires we use R11 rather than R0 for holding the LR
value we want to save or restore.  Also, tell the register allocator not
to use R31 (our FP) in functions that have a frame pointer.  These changes
fix Burg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15807 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:52:12 +00:00
Nate Begeman
865075ed35 Fix mismatched adjust down/up of SP in functions that contain variable 
sized allocas.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15806 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:50:22 +00:00
Chris Lattner
174f226464 Add a special case for argc,argv 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15802 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:07:04 +00:00
Chris Lattner
f24d09933c Don't pass too many arguments into runFunction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15801 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 01:05:35 +00:00
Chris Lattner
cc22e9f406 Finally, add support for calling arbitrary non-varargs functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15799 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-16 00:14:18 +00:00
Chris Lattner
e5eab142a5 Handle all nullary functions, of any valid return type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15798 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:53:06 +00:00
Chris Lattner
f7bedf447e Fine, go all of the way and check that the argument types are correct as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15797 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:39:59 +00:00
Chris Lattner
d297aea5f2 These only really work if returning int or void 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15796 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:34:48 +00:00
Chris Lattner
7c45d7898b Handle zero arg function case 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15794 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:31:43 +00:00
Chris Lattner
b47130c580 Simplify code a bit, print error message always instead of asserting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15793 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:29:50 +00:00
Chris Lattner
105a56ac6b V8 never used the instrselectorgenerator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15791 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:07:40 +00:00
Chris Lattner
dd43e3493a isdummyclass goes away 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15790 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:04:35 +00:00
Chris Lattner
9222cdeca0 disable all of the pattern isel stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15788 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:02:34 +00:00
Chris Lattner
f60b91cbe3 Disable the pattern isel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15787 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 23:02:17 +00:00
Chris Lattner
3bba026994 Reduce usage of MRegisterInfo::getRegClass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15784 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:23:09 +00:00
Chris Lattner
6ff3f83ef0 Insertion methods now return void instead of #instrs inserted. Also, use 
more powerful forms of BuildMI to concisify the code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15782 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:15:56 +00:00
Chris Lattner
529377d25a Code insertion methods now return void instead of #instrs inserted 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15781 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:15:30 +00:00
Chris Lattner
01d0efba39 Code insertion methods now return void instead of an int. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15780 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:15:11 +00:00
Chris Lattner
078fee3f2e The insertion method returns void now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15779 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:14:31 +00:00
Chris Lattner
3cc03be51a Nuke ifdef'd out code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15777 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:03:57 +00:00
Chris Lattner
26eb14ba51 Stop using CreateStackObject(RegClass*) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15775 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 22:02:22 +00:00
Chris Lattner
57f1b67c34 These methods no longer take a TargetRegisterClass* operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15774 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 21:56:44 +00:00
Alkis Evlogimenos
8c9b4de574 Make this compile on gc 3.4.1 (static_cast to non-const type was not 
allowed).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15766 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 09:18:55 +00:00
Reid Spencer
439ed9036d Initial implementations of the ErrorCode and Path concepts for Linux. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15763 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 08:14:33 +00:00
Nate Begeman
f7bb8c0caa Add future optimization opportunity 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15760 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 06:43:10 +00:00
Nate Begeman
43d64eae53 Fix float to int codepath by always allocating 8 bytes for the target of a double store; optimize cmplwi generation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15759 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 06:42:28 +00:00
Chris Lattner
08eceec98d Zimm16 is now dead. Its entry is not removed from the enum, to avoid having 
to renumber everything.  Similar elimination should be applied to other
operand enum values that are only used to format printing in the .s file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15755 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 05:48:47 +00:00
Chris Lattner
0ea3171fbf Convert all of the DForm_6* operations, which makes all of the Zimm16 users 
dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15754 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 05:46:14 +00:00
Chris Lattner
fa14683381 Add i1imm 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15753 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 05:37:00 +00:00
Chris Lattner
d15575d39f Reenable the CCRC 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15752 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 05:31:15 +00:00
Chris Lattner
97b2a2e389 Convert the DForm_4 over to the asmprintergen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15751 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 05:20:16 +00:00
Nate Begeman
ad9c242605 Remove dead code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15750 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-15 00:31:02 +00:00
Chris Lattner
7bb424fafc Print mflr using the asmwriter generator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15749 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-14 23:27:29 +00:00
Chris Lattner
b8ce4c4118 Update to no longer take MF as an argument 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15748 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-14 22:57:22 +00:00
Chris Lattner
175580c0f3 Make the AsmWriter a first-class tblgen object. Allow targets to specify 
name of the generated asmwriter class, and the name of the format string.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15747 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-14 22:50:53 +00:00
Nate Begeman
ca068e861b Replace PowerPCPEI.cpp with target independant PrologEpilogInserter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15746 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-14 22:16:36 +00:00