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5855f0db2a
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524 Commits

Author SHA1 Message Date
Chris Lattner
5855f0db2a Allow unresolved/opaque types to be read and written to bytecode files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@959 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-23 01:53:22 +00:00
Chris Lattner
d48d6c74ad Fix another annoying bug that took forever to track down. This one involves abstract type resolution at a bad time that broke symbol tables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@958 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-23 01:53:01 +00:00
Vikram S. Adve
7db933d513 Delete MachineCodeInfoForMethod object. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@956 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 22:32:11 +00:00
Chris Lattner
c895294762 Fix a problem occuring with type unification of symbol table entries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@955 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 21:59:46 +00:00
Vikram S. Adve
a7edb1888c Added function IsLeafMethod to identify leaf methods. 
This will use the CallGraph only if one is provided.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@950 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:55:46 +00:00
Vikram S. Adve
ac0ec47957 Added MachineCodeForMethod object in class Method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@949 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:52:47 +00:00
Vikram S. Adve
c023be29a4 Use class MachineCodeForMethod to print machine code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@948 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:52:03 +00:00
Vikram S. Adve
1d6158f98f Added class MachineCodeForMethod. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@947 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:51:33 +00:00
Vikram S. Adve
7ad1046065 Cosmetic changes only. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@946 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:51:09 +00:00
Vikram S. Adve
fb8c0533b4 Modify code that processes delay slots so that it preserves any 
useful instructions already inserted into delay slots.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@945 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:49:27 +00:00
Vikram S. Adve
c5d0322d98 UNUSED. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@944 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:46:38 +00:00
Vikram S. Adve
578f99c74d Split JMPL into JMPLCALL and JMPLRET. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@943 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:44:53 +00:00
Vikram S. Adve
9db43184ca Added a frame layout class, and code to insert prolog/epilog code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@942 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:44:23 +00:00
Vikram S. Adve
a1ca7b9d79 Reordered registers slightly to simplify a new check. 
Added a function to map between the caller's and callee's register windows.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@941 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:43:08 +00:00
Vikram S. Adve
53fec86ffd Split JMPL into JMPLCALL and JMPLRET so that IsCall and IsReturn can 
be used to distinguish those uses of the `jmpl' instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@940 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:41:12 +00:00
Vikram S. Adve
fb36112c8d Added functions to generate prolog and epilog code. 
Use JMPLRET instead of RETURN for method returns so that


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@939 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:36:31 +00:00
Vikram S. Adve
1d86cc06dc Added SAVE and RESTORE. Duplicated JMPL into JMPLCALL and JMPLRET, 
which have the same opcode and operands but different flags.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@938 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:32:55 +00:00
Vikram S. Adve
c152163eb4 Reordered a couple of registers to simplify some new checks. 
Added code to map between caller's and callee's register windows.
Added frame layout class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@937 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 13:31:53 +00:00
Chris Lattner
822695901f Remove ugly subclass of Opaque type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@936 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 06:01:08 +00:00
Chris Lattner
4a42e909cd Fix bug with 
%list = type {%list *}
%list = type {%list *}

not being accepted (broken testmisc.ll)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@935 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 05:56:09 +00:00
Chris Lattner
9245fc75a4 Fix bug exposed by this testcase: 
declare int "call_operand"      (%rtx_def*, int)        ;; Prototype for: call_operand
declare int "restore_operand"   (%rtx_def*, int)        ;; Prototype for: restore_operand

%rtx_def = type opaque
%rtx_def = type int
implementation


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@934 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-22 04:55:44 +00:00
Chris Lattner
c9a21b51a1 Two changes: 
1. Delete type handle regardless of whether a collision occured
2. Remove a MAJOR pessimization of runtime performance (thought be be an optimization at the time).

This second one was causing a 105k llvm file (from gcc) to parse in 58 seconds... without the
'optimization' it now parses in 3.64 seconds.  I suck.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@933 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-21 23:02:41 +00:00
Chris Lattner
bfabd8877d Fix erroneous assertion failure on the following code: 
declare int "malloc"(...)

...

%reg112 = call int (...) * %malloc( uint %cast1007 )


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@932 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-21 21:54:51 +00:00
Chris Lattner
23192ebe95 Fix bug caused by: 
%list = type opaque
%list = type %list


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@931 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-21 21:43:25 +00:00
Ruchira Sasanka
b3b6f5338c Added support for both call/jmpl instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@930 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-21 16:43:41 +00:00
Chris Lattner
5ab1f87786 Fix problem with a cast instruction that must be expanded to type 0 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@929 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-21 00:14:44 +00:00
Vikram S. Adve
2827d52868 Fixed printing of offset operand for RETURN instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@928 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-20 21:33:50 +00:00
Vikram S. Adve
ea21a6c82a Use CALL for direct function calls; JMPL for indirect ones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@927 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-20 20:57:06 +00:00
Vikram S. Adve
43534443ff Minor bug fix in printing operands of JMPL. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@926 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-20 20:56:40 +00:00
Chris Lattner
f434cd1b30 Fix shift printing when using a ubyte LHS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@925 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-20 09:33:10 +00:00
Chris Lattner
42c9e77ffb Add support for And, XOR, and Or 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@924 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-20 09:32:59 +00:00
Chris Lattner
2b3c925d02 It is valid to have unsigned arrays as constants... the linker may initialize them later 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@923 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-20 06:43:05 +00:00
Ruchira Sasanka
44d2b947cb Added code to support unusable Suggested Colors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@922 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-19 21:42:06 +00:00
Ruchira Sasanka
b49865fa02 Added code so that colorIGNode does not unnecessarily reserve unusable 
Suggested colors for neighbors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@921 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-19 21:41:16 +00:00
Ruchira Sasanka
0e62aa6d14 Added code to PhyRegAlloc to mark unusable suggested regs 
Added initialization to AdjList to IGNode constructor - major bug fix


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@920 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-19 21:39:31 +00:00
Ruchira Sasanka
0f5e98854b Corrected call interference bug - suggested color not allocated if 
volatile and there are call interferences


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@918 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-19 17:23:43 +00:00
Ruchira Sasanka
36f7707d2a Changed Call interference info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@917 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-19 17:21:59 +00:00
Ruchira Sasanka
958faf3f5a Corrected call interference bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@916 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-19 17:21:03 +00:00
Ruchira Sasanka
0fd8dc8099 no major change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@914 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 23:58:08 +00:00
Ruchira Sasanka
69917e27af Added implict operand printing for operator( ostream, MachineInstr&) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@912 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 22:40:02 +00:00
Ruchira Sasanka
735d6e3ee2 Added support for condition code loading/stroing in methods cpReg2Reg etc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@911 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 22:38:52 +00:00
Ruchira Sasanka
97b8b4410a removed some debug messages 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@910 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 22:36:26 +00:00
Chris Lattner
f8f2afb8cc Enhancements to pass argc & argv to main if required 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@909 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 21:55:32 +00:00
Chris Lattner
b81a0bff04 Refix bugs, stop using deprecated strstream header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@898 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 20:06:03 +00:00
Chris Lattner
475becb7bc Initial checkin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@897 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 20:05:37 +00:00
Vikram S. Adve
631b9a3523 Only print values live at BB or method exit, and insert loads at each 
BB exit to read and print values stored in that BB.   Note that only
these stored values are live at method exit!.  Also, print messages at
method entry and exit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@892 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 18:16:11 +00:00
Vikram S. Adve
bedb00d6dc Handle multiple exit blocks correctly. 
Restore string variable cache.
Resurrect code to use formatted printing instead of PrintVal
but leave it turned off for now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@888 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 13:49:22 +00:00
Chris Lattner
b2c823d2be Dang, we were losing the Constant bit on globals. Fix this 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@885 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 06:11:23 +00:00
Chris Lattner
4457163bc4 Convert to be compatible with lli. 
Need to eliminate duplicate \n entries


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@883 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 06:03:05 +00:00
Chris Lattner
8d9e3776d8 Massive hacks to try to fix subtle logic bugs. I think it's all working now, 
at least what used to.  I should disable method exit code completely because
it's broken (doesn't insert just post dominating values)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@881 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-10-18 05:28:08 +00:00