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2001-10-22Disable alloca code gen tests until size of extra args in stack frameVikram S. Adve
can be computed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@957 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Delete MachineCodeInfoForMethod object.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@956 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Fix a problem occuring with type unification of symbol table entriesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@955 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Simplify etags command.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@954 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Added object of class MachineCodeForMethod.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@953 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Added class MachineCodeForMethod to provide method-level informationVikram S. Adve
about the generated native code (e.g., frame layout information). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@952 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Added function interfaces for generating prolog and epilog code.Vikram S. Adve
The functions must be implemented by the target-specific code generator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@951 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Added function IsLeafMethod to identify leaf methods.Vikram S. Adve
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
2001-10-22Added MachineCodeForMethod object in class Method.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@949 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Use class MachineCodeForMethod to print machine code.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@948 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Added class MachineCodeForMethod.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@947 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Cosmetic changes only.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@946 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Modify code that processes delay slots so that it preserves anyVikram S. Adve
useful instructions already inserted into delay slots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@945 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22UNUSED.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@944 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Split JMPL into JMPLCALL and JMPLRET.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@943 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Added a frame layout class, and code to insert prolog/epilog code.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@942 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Reordered registers slightly to simplify a new check.Vikram S. Adve
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
2001-10-22Split JMPL into JMPLCALL and JMPLRET so that IsCall and IsReturn canVikram S. Adve
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
2001-10-22Added functions to generate prolog and epilog code.Vikram S. Adve
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
2001-10-22Added SAVE and RESTORE. Duplicated JMPL into JMPLCALL and JMPLRET,Vikram S. Adve
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
2001-10-22Reordered a couple of registers to simplify some new checks.Vikram S. Adve
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
2001-10-22Remove ugly subclass of Opaque typeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@936 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-22Fix bug withChris Lattner
%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
2001-10-22Fix bug exposed by this testcase:Chris Lattner
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
2001-10-21Two changes:Chris Lattner
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
2001-10-21Fix erroneous assertion failure on the following code:Chris Lattner
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
2001-10-21Fix bug caused by:Chris Lattner
%list = type opaque %list = type %list git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@931 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-21Added support for both call/jmpl instructionsRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@930 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-21Fix problem with a cast instruction that must be expanded to type 0Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@929 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-20Fixed printing of offset operand for RETURN instruction.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@928 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-20Use CALL for direct function calls; JMPL for indirect ones.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@927 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-20Minor bug fix in printing operands of JMPL.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@926 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-20Fix shift printing when using a ubyte LHSChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@925 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-20Add support for And, XOR, and OrChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@924 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-20It is valid to have unsigned arrays as constants... the linker may ↵Chris Lattner
initialize them later git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@923 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-19Added code to support unusable Suggested Colors.Ruchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@922 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-19Added code so that colorIGNode does not unnecessarily reserve unusableRuchira Sasanka
Suggested colors for neighbors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@921 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-19Added code to PhyRegAlloc to mark unusable suggested regsRuchira Sasanka
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
2001-10-19Added code to Initialize (MachineOperand) to initialize regNum to -1 -- RuchiraRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@919 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-19Corrected call interference bug - suggested color not allocated ifRuchira Sasanka
volatile and there are call interferences git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@918 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-19Changed Call interference infoRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@917 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-19Corrected call interference bugRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@916 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-19Fix to reference the right headerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@915 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-18no major changeRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@914 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-18*** empty log message ***Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@913 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-18Added implict operand printing for operator( ostream, MachineInstr&)Ruchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@912 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-18Added support for condition code loading/stroing in methods cpReg2Reg etc.Ruchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@911 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-18removed some debug messagesRuchira Sasanka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@910 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-18Enhancements to pass argc & argv to main if requiredChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@909 91177308-0d34-0410-b5e6-96231b3b80d8
2001-10-18Check in new testcase based on .c file. Adapted to run with lliChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@908 91177308-0d34-0410-b5e6-96231b3b80d8
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