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123 Commits

Author SHA1 Message Date
Chris Lattner bb8cc0acb2 Fix pasto that prevented VT ndoes from showing up in -view-isel-dags correctly 
llvm-svn: 23021
 2005-08-24 18:30:00 +00:00
Chris Lattner 4990335eb8 Print physreg register nodes with target names (e.g. F1) instead of numbers 
llvm-svn: 22934
 2005-08-19 21:21:16 +00:00
Chris Lattner 802080d812 Fix printing of VTSDNodes 
llvm-svn: 22853
 2005-08-18 03:31:02 +00:00
Chris Lattner 33182325f5 Eliminate the RegSDNode class, which 3 nodes (CopyFromReg/CopyToReg/ImplicitDef) 
used to tack a register number onto the node.

Instead of doing this, make a new node, RegisterSDNode, which is a leaf
containing a register number.  These three operations just become normal
DAG nodes now, instead of requiring special handling.

Note that with this change, it is no longer correct to make illegal
CopyFromReg/CopyToReg nodes.  The legalizer will not touch them, and this
is bad, so don't do it. :)

llvm-svn: 22806
 2005-08-16 21:55:35 +00:00
Chris Lattner 7e57d18b79 Use a extant helper to do this. 
llvm-svn: 22802
 2005-08-16 18:31:23 +00:00
Misha Brukman a54e201edf * Unbreak release build 
* Add comments to #endif pragmas for readability

llvm-svn: 22647
 2005-08-04 14:22:41 +00:00
Chris Lattner 8191442548 Fix PR611, codegen'ing SREM of FP operands to fmod or fmodf instead of 
the sequence used for integer ops

llvm-svn: 22629
 2005-08-03 20:31:37 +00:00
Chris Lattner b47f5e6d54 You can't use config options without config.h 
llvm-svn: 22446
 2005-07-15 22:48:31 +00:00
Chris Lattner 46524e2573 Make this use the new autoconf support for finding the executables for 
gv and Graphviz.

llvm-svn: 22434
 2005-07-14 05:33:13 +00:00
Chris Lattner fcc53ad625 As discussed on IRC, this stuff is just for debugging. 
llvm-svn: 22432
 2005-07-14 05:17:43 +00:00
Chris Lattner 51ded0e1ee If the Graphviz program is available, use it to visualize dot graphs. 
llvm-svn: 22429
 2005-07-14 01:10:55 +00:00
Chris Lattner de0a4b1987 Change *EXTLOAD to use an VTSDNode operand instead of being an MVTSDNode. 
This is the last MVTSDNode.

This allows us to eliminate a bunch of special case code for handling
MVTSDNodes.

llvm-svn: 22367
 2005-07-10 01:55:33 +00:00
Chris Lattner 9440d6e260 Print SrcValue nodes correctly 
llvm-svn: 21803
 2005-05-09 04:08:27 +00:00
Misha Brukman 774511633d Convert tabs to spaces 
llvm-svn: 21439
 2005-04-22 04:01:18 +00:00
Misha Brukman 835702a094 Remove trailing whitespace 
llvm-svn: 21420
 2005-04-21 22:36:52 +00:00
Chris Lattner 2c331fbc8f Don't mash stuff together. 
llvm-svn: 19611
 2005-01-16 07:28:31 +00:00
Chris Lattner 630d1937bf Print extra type for nodes with extra type info. 
llvm-svn: 19575
 2005-01-15 21:11:37 +00:00
Chris Lattner e727af06c8 Add new ImplicitDef node, rename CopyRegSDNode class to RegSDNode. 
llvm-svn: 19535
 2005-01-13 20:50:02 +00:00
Chris Lattner c2785562f1 Print the value types in the nodes of the graph 
llvm-svn: 19485
 2005-01-11 22:21:04 +00:00
Chris Lattner 1308b488ea Print SelectionDAGs bottom up, include extra info in the node labels 
llvm-svn: 19447
 2005-01-11 00:34:33 +00:00
Chris Lattner b241b443b6 Add a marker for the graph root. 
llvm-svn: 19445
 2005-01-10 23:52:04 +00:00
Chris Lattner 12be02722f Put the operation name in each node, put the function name on the graph. 
llvm-svn: 19444
 2005-01-10 23:26:00 +00:00
Chris Lattner 7f65075be3 Implement initial selectiondag printing support. This gets us a nice 
graph with no labels! :)

llvm-svn: 19441
 2005-01-10 23:08:40 +00:00