Commits · 07900bde2dba8f7727866de63d70971da4807ee2 · Roger Ferrer / llvm-epi-0.8

Nov 06, 2001
- Fixed bug - added code in pushUnconstrainedIGNodes() to check whether a node · 074d52d6
  Ruchira Sasanka authored Nov 06, 2001
```
is already pushed to stack by a previous call to the same method.

llvm-svn: 1154
```
  074d52d6
- Bug fix: uninitialized variable. · 928833ec
  Vikram S. Adve authored Nov 06, 2001
```
llvm-svn: 1147
```
  928833ec
Nov 05, 2001
- Modified graph construction to use one pass to find all defs. · 59672138
  Vikram S. Adve authored Nov 05, 2001
```
Avoids having to handle some special cases that cause complex interactions
with instr. selection.

llvm-svn: 1138
```
  59672138
- Make reg. numbers signed ints. · 59a13288
  Vikram S. Adve authored Nov 05, 2001
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llvm-svn: 1137
```
  59a13288
Nov 04, 2001
- Minor method rename · 33d9cb99
  Chris Lattner authored Nov 04, 2001
```
llvm-svn: 1119
```
  33d9cb99
Nov 03, 2001
- Added an assertion since it seems like AdjList returns an errornous size in method · 471babe2
  Ruchira Sasanka authored Nov 03, 2001
```
IGNode::pushOnStack().

llvm-svn: 1116
```
  471babe2
- Added support for correct spilling of %ccr · 51fc1c2d
  Ruchira Sasanka authored Nov 03, 2001
```
llvm-svn: 1112
```
  51fc1c2d
- Arranged stack frame - needs furhter organization · ca632ed7
  Ruchira Sasanka authored Nov 03, 2001
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llvm-svn: 1108
```
  ca632ed7
- Arranged stack frame - needs furhter organization · b7a39725
  Ruchira Sasanka authored Nov 03, 2001
```
Moved InsertCallerSaveInstr to the SparcRegInfo.cpp

llvm-svn: 1106
```
  b7a39725
Oct 28, 2001
- Record constants that need to be emitted in the assembly code. · 33ec4a3c
  Vikram S. Adve authored Oct 28, 2001
```
llvm-svn: 1010
```
  33ec4a3c
- Allow combinations of True/Anti/Output flags for each edge to · 979800ed
  Vikram S. Adve authored Oct 28, 2001
```
support, e.g., dependences on Call instructions.

llvm-svn: 1009
```
  979800ed
- Add edges between call instructions and (a) load/store instructions, and · df691354
  Vikram S. Adve authored Oct 28, 2001
```
(b) any instructions that use or set CC registers.  Whether or not the
latter are needed really should be machine-dependent.

llvm-svn: 1008
```
  df691354
- Added support for spilling · 9c38dbc2
  Ruchira Sasanka authored Oct 28, 2001
```
llvm-svn: 992
```
  9c38dbc2
- Added spill code support; moved insertCallerSaving to SparRegInfo since · 321ed7be
  Ruchira Sasanka authored Oct 28, 2001
```
we need to handle %ccr reg in a special way.

llvm-svn: 990
```
  321ed7be
Oct 23, 2001
- added support to move "added instructions" after the delay slot · 33b0d85f
  Ruchira Sasanka authored Oct 23, 2001
```
llvm-svn: 968
```
  33b0d85f
- Added support to move "added instructions" after the delay slot · c300c6ba
  Ruchira Sasanka authored Oct 23, 2001
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llvm-svn: 967
```
  c300c6ba
Oct 22, 2001
- Use class MachineCodeForMethod to print machine code. · 901da32e
  Vikram S. Adve authored Oct 22, 2001
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llvm-svn: 948
```
  901da32e
- Added class MachineCodeForMethod. · cc80b028
  Vikram S. Adve authored Oct 22, 2001
```
llvm-svn: 947
```
  cc80b028
- Cosmetic changes only. · 3686293b
  Vikram S. Adve authored Oct 22, 2001
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llvm-svn: 946
```
  3686293b
- Modify code that processes delay slots so that it preserves any · 9a645738
  Vikram S. Adve authored Oct 22, 2001
```
useful instructions already inserted into delay slots.

llvm-svn: 945
```
  9a645738
Oct 21, 2001
- Added support for both call/jmpl instructions · 24729a34
  Ruchira Sasanka authored Oct 21, 2001
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llvm-svn: 930
```
  24729a34
Oct 19, 2001
- Added code to support unusable Suggested Colors. · 53516cd0
  Ruchira Sasanka authored Oct 19, 2001
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llvm-svn: 922
```
  53516cd0
- Added code to PhyRegAlloc to mark unusable suggested regs · 01c55ba0
  Ruchira Sasanka authored Oct 19, 2001
```
Added initialization to AdjList to IGNode constructor - major bug fix

llvm-svn: 920
```
  01c55ba0
- Changed Call interference info · 6275a04a
  Ruchira Sasanka authored Oct 19, 2001
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llvm-svn: 917
```
  6275a04a
- Corrected call interference bug · 09d7a2a4
  Ruchira Sasanka authored Oct 19, 2001
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llvm-svn: 916
```
  09d7a2a4
- no major change · 6b1d2691
  Ruchira Sasanka authored Oct 18, 2001
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llvm-svn: 914
```
  6b1d2691
- Added implict operand printing for operator( ostream, MachineInstr&) · 59e864eb
  Ruchira Sasanka authored Oct 18, 2001
```
llvm-svn: 912
```
  59e864eb
- removed some debug messages · 0a2990a7
  Ruchira Sasanka authored Oct 18, 2001
```
llvm-svn: 910
```
  0a2990a7
Oct 18, 2001

1. Add a bottom-up pass on BURG trees that is used to fix constant operands. · 6d19dc90

Vikram S. Adve authored Oct 17, 2001

   Needs to be bottom up because constant values may be forward-substituted
   to their uses (i.e., into the parent in the BURG tree).
2. Move most of the constant-fixup code into machine-indepedent file
   InstrSelectionSupport.cpp.

llvm-svn: 859

6d19dc90

Separate VM instruction that generates the instructions that compute a value · ad97e4ed

Vikram S. Adve authored Oct 17, 2001

from the value itself (the one causing an edge) because the latter may be
a temporary used within the instruction sequence for the VM instruction.

llvm-svn: 858

ad97e4ed

*** empty log message *** · 59cbb649
Vikram S. Adve authored Oct 17, 2001
```
llvm-svn: 857
```
59cbb649

Oct 16, 2001
- changed debugg message printing - no change to useful code · 7d23a2be
  Ruchira Sasanka authored Oct 16, 2001
```
llvm-svn: 850
```
  7d23a2be
- No major change - commented some debug code · 3d878424
  Ruchira Sasanka authored Oct 16, 2001
```
llvm-svn: 849
```
  3d878424
- Added support for caller saving · 5b8971f4
  Ruchira Sasanka authored Oct 16, 2001
```
llvm-svn: 847
```
  5b8971f4
Oct 15, 2001
- Print Debug Code to stderr instead of stdout so that it doesn't mess up the assembly output · 24872c88
  Chris Lattner authored Oct 15, 2001
```
llvm-svn: 841
```
  24872c88
- Output to cerr rather than cout so that debug info doesn't mess up assembly generation · f3f1e452
  Chris Lattner authored Oct 15, 2001
```
llvm-svn: 840
```
  f3f1e452
- updated suggesting/coloring of call & return args & implicit operands. · 2a6cc830
  Ruchira Sasanka authored Oct 15, 2001
```
Changed added instr to a deque (from a vector)

llvm-svn: 831
```
  2a6cc830
- fixed a coalscing bug · 33535773
  Ruchira Sasanka authored Oct 15, 2001
```
llvm-svn: 828
```
  33535773
Oct 13, 2001
- * Fix privacy issues on RegToRefVecMap · 2b336956
  Chris Lattner authored Oct 13, 2001
```
* Fix initialization order problems...

llvm-svn: 762
```
  2b336956
Oct 12, 2001
- --corrected coalescing test: coalsed only if two are of the same reg class · 7c10e086
  Ruchira Sasanka authored Oct 12, 2001
```
llvm-svn: 729
```
  7c10e086