4e2c073a33
mul by const conversion sequences. more coming soon
...
llvm-svn: 27368
2006-04-03 03:18:59 +00:00
444bdb069a
This makes McCat/12-IOtest go 8x faster or so
...
llvm-svn: 27363
2006-04-02 21:08:39 +00:00
01bd5523a3
This will be needed soon
...
llvm-svn: 27362
2006-04-02 20:13:57 +00:00
bb01d4f272
Remove BRTWOWAY*
...
Make the PPC backend not dependent on BRTWOWAY_CC and make the branch
selector smarter about the code it generates, fixing a case in the
readme.
llvm-svn: 26814
2006-03-17 01:40:33 +00:00
ed7a293b44
fcopysign and get rid of dsnode cruft. custom PA runtimes make this better in some senses
...
llvm-svn: 26641
2006-03-09 14:58:25 +00:00
9c7f50376a
Copysign needs to be expanded everywhere. Note that Alpha and IA64 should
...
implement copysign as a native op if they have it.
llvm-svn: 26541
2006-03-05 05:08:37 +00:00
62c3484e43
Switch targets over to using SelectionDAG::getCALLSEQ_START to create
...
CALLSEQ_START nodes.
llvm-svn: 26143
2006-02-13 09:00:43 +00:00
7e7f439f85
Fix some of the stuff in the PPC README file, and clean up legalization
...
of the SELECT_CC, BR_CC, and BRTWOWAY_CC nodes.
llvm-svn: 25875
2006-02-01 07:19:44 +00:00
32be2dc0af
Allow the specification of explicit alignments for constant pool entries.
...
llvm-svn: 25855
2006-01-31 22:23:14 +00:00
b5f0ba6051
Update alpha to reflect recent constantfp legalize changes. It's not clear
...
why all this code isn't autogenerated. :(
llvm-svn: 25770
2006-01-29 06:25:22 +00:00
595ec734fc
Implement Promote for VAARG, and allow it to be custom promoted for people
...
who don't want the default behavior (Alpha).
llvm-svn: 25726
2006-01-28 03:14:31 +00:00
2c00db82bd
Switch to AlphaISD::CALL instead of ISD::CALL
...
llvm-svn: 25718
2006-01-27 23:39:00 +00:00
5c3dd5fafd
oops
...
llvm-svn: 25623
2006-01-25 23:33:32 +00:00
a852660e74
forgot one
...
llvm-svn: 25620
2006-01-25 22:28:07 +00:00
93fd315292
make things compile again
...
llvm-svn: 25614
2006-01-25 21:54:38 +00:00
e74795cd70
First part of bug 680:
...
Remove TLI.LowerVA* and replace it with SDNodes that are lowered the same
way as everything else.
llvm-svn: 25606
2006-01-25 18:21:52 +00:00
c0bf377f98
bye bye Pattern ISEL
...
llvm-svn: 25553
2006-01-23 21:56:07 +00:00
fef7dec9cc
added stores to lsmark
...
llvm-svn: 25552
2006-01-23 21:51:33 +00:00
208bbe9ca9
fix up more lsmark stuff
...
llvm-svn: 25550
2006-01-23 21:23:26 +00:00
ba97ea52d4
yea, lowering this stuff will basically work
...
llvm-svn: 25549
2006-01-23 20:59:50 +00:00
5df67bcd50
typo
...
llvm-svn: 25464
2006-01-19 21:10:38 +00:00
34380b7675
stack and rpcc
...
llvm-svn: 25369
2006-01-16 21:22:38 +00:00
81b108c54d
Friendly names
...
llvm-svn: 25364
2006-01-16 19:53:25 +00:00
2fba8a3aaa
bswap implementation
...
llvm-svn: 25312
2006-01-14 03:14:10 +00:00
8e2f52e645
expand unsupported stacksave/stackrestore nodes
...
llvm-svn: 25272
2006-01-13 02:42:53 +00:00
1b8121b227
Add bswap, rotl, and rotr nodes
...
Add dag combiner code to recognize rotl, rotr
Add ppc code to match rotl
Targets should add rotl/rotr patterns if they have them
llvm-svn: 25222
2006-01-11 21:21:00 +00:00
deeafa0f00
Had expand logic backward.
...
llvm-svn: 25105
2006-01-05 01:47:43 +00:00
762e9ec06c
Added initial support for DEBUG_LABEL allowing debug specific labels to be
...
inserted in the code.
llvm-svn: 25104
2006-01-05 01:25:28 +00:00
0fce613eff
All that just to lower div and rem
...
llvm-svn: 25008
2005-12-25 01:34:27 +00:00
5b18ed9e60
All addressing modes are now exposed. The only remaining relocated forms
...
are for function prologue.
TODO: move external symbols over to using RelLit.
: have a pattern that matches constpool|globaladdr
: have a pattern that matches (add x imm) -> x, imm or (...) -> ..., 0
llvm-svn: 25003
2005-12-24 08:29:32 +00:00
4621488965
Let's see if we can break things.
...
Lower GOT relative addresses to Lo and HI.
Update both ISels to select them when they can.
Saves instructions here and there.
llvm-svn: 25001
2005-12-24 05:36:33 +00:00
9e296bee9a
Disengage DEBUG_LOC from non-PPC targets.
...
llvm-svn: 24919
2005-12-21 20:51:37 +00:00
ede966e8ee
Make typesafe that which isn't: FCMOVxx
...
llvm-svn: 24536
2005-11-30 17:11:20 +00:00
873ed82a36
FPSelect and more custom lowering
...
llvm-svn: 24535
2005-11-30 16:10:29 +00:00
6db615df14
All sorts of stuff.
...
Getting in on the custom lowering thing, yay
evilness with fp setcc, yuck
trivial int select, hmmm
in memory args for functions, yay
DIV and REM, always handy. They should be custom lowered though.
Lots more stuff compiles now (go go single source!). Of course, none of it
probably works, but that is what the nightly tester can find out :)
llvm-svn: 24533
2005-11-30 07:19:56 +00:00
9c415364cf
No targets support line number info yet.
...
llvm-svn: 24513
2005-11-29 06:16:21 +00:00
97a7fcfd2b
whatever. Intermediate patch to see what breaks. Seems ok.
...
llvm-svn: 24260
2005-11-09 19:17:08 +00:00
e4c91fc9e8
This is suppose to work now
...
llvm-svn: 23644
2005-10-06 16:54:29 +00:00
a7a83b9255
begining alpha subtarget support
...
llvm-svn: 23531
2005-09-29 22:54:56 +00:00
0815dcae3f
Add FP versions of the binary operators, keeping the int and fp worlds seperate.
...
Though I have done extensive testing, it is possible that this will break
things in configs I can't test. Please let me know if this causes a problem
and I'll fix it ASAP.
llvm-svn: 23505
2005-09-28 22:29:17 +00:00
64685b4ca2
Majik numbers are bad
...
llvm-svn: 23330
2005-09-13 19:03:13 +00:00
a63a066205
Fix up the AssertXext problem, as well as adding it at calls
...
llvm-svn: 23246
2005-09-06 17:00:23 +00:00
c8bd5bda59
revert part of the last change, should fix regressions
...
llvm-svn: 23241
2005-09-04 06:12:19 +00:00
9690a4f321
Pull out Lowering in preperation for multiple ISels. Oh, and get rid of some stuff
...
llvm-svn: 23220
2005-09-02 18:46:02 +00:00
Andrew Lenharth