Andrew Lenharth
|
c16ede8779
|
Select optimization
llvm-svn: 21051
|
2005-04-02 22:32:39 +00:00 |
|
Andrew Lenharth
|
bd19c1d25f
|
Try several things. 1) drop /i from FP ops 2) factor out FP to Int moves and provide 21264 support for those 3) match not 4) match ornot andnot xornot
llvm-svn: 21046
|
2005-04-02 21:06:51 +00:00 |
|
Andrew Lenharth
|
08e5b4f996
|
FNEG/FABS/UNDEF
llvm-svn: 21029
|
2005-04-02 19:11:07 +00:00 |
|
Andrew Lenharth
|
04fd317736
|
FNEG/FABS
llvm-svn: 21028
|
2005-04-02 19:04:58 +00:00 |
|
Chris Lattner
|
a5d4718875
|
This target doesn't support fabs/fneg yet.
llvm-svn: 21010
|
2005-04-02 05:03:24 +00:00 |
|
Andrew Lenharth
|
1ba016ab6f
|
make fp div trick dependend on flag
llvm-svn: 20967
|
2005-03-31 22:02:25 +00:00 |
|
Andrew Lenharth
|
7db3834ecf
|
PCMarker support for DAG and Alpha
llvm-svn: 20965
|
2005-03-31 21:24:06 +00:00 |
|
Andrew Lenharth
|
91bd9033c6
|
yea, fine Duraid
llvm-svn: 20942
|
2005-03-30 18:22:52 +00:00 |
|
Andrew Lenharth
|
21c4590f96
|
Fix up some types and constants
llvm-svn: 20928
|
2005-03-29 19:24:04 +00:00 |
|
Nate Begeman
|
f821401825
|
Change interface to LowerCallTo to take a boolean isVarArg argument.
llvm-svn: 20842
|
2005-03-26 01:29:23 +00:00 |
|
Nate Begeman
|
175a9f1cc6
|
Remove comments that are now meaningless from the pattern ISels, at Chris's
request.
llvm-svn: 20804
|
2005-03-24 04:39:54 +00:00 |
|
Andrew Lenharth
|
b1bd2e2900
|
don't lie to the register allocator
llvm-svn: 20784
|
2005-03-23 15:20:01 +00:00 |
|
Andrew Lenharth
|
5bd65ee784
|
two things: 1)evilness reduction patch, reduces the number of instructions hiding in the small jump CC moving code. 2)implement div of small data types by FP DIV (also reduces evilness and should speed things up)
llvm-svn: 20756
|
2005-03-22 00:24:07 +00:00 |
|
Andrew Lenharth
|
fbcfef1558
|
sure, I can set a flag, but if I never check it, why bother setting it? Should fix 20 programs :)
llvm-svn: 20623
|
2005-03-15 19:51:19 +00:00 |
|
Chris Lattner
|
4b688a1c70
|
This mega patch converts us from using Function::a{iterator|begin|end} to
using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*.
This patch is contributed by Gabor Greif, thanks!
llvm-svn: 20597
|
2005-03-15 04:54:21 +00:00 |
|
Andrew Lenharth
|
e367587fbb
|
FP 0.0 setcc optimization, and generate short branch sequence for setcc(FP) rather than stack usage
llvm-svn: 20589
|
2005-03-14 19:23:45 +00:00 |
|
Andrew Lenharth
|
d289be2b54
|
remove a pseudo instruction and improve inline constant generation
llvm-svn: 20563
|
2005-03-11 17:48:05 +00:00 |
|
Andrew Lenharth
|
458e6bcf28
|
fix FCMOVxx typo, set rem and div to hardcode target reg to be the same as the one the assembler uese, update ISel to put values in regs used by assembler for rem and div
llvm-svn: 20434
|
2005-03-04 20:09:23 +00:00 |
|
Andrew Lenharth
|
e6dbf989b3
|
beter Select on FP
llvm-svn: 20424
|
2005-03-03 21:47:53 +00:00 |
|
Andrew Lenharth
|
1e213c7924
|
remove 32 sign extend after 32 sextload and handle small negative constant
llvm-svn: 20408
|
2005-03-02 17:23:03 +00:00 |
|
Andrew Lenharth
|
b5331ffe0f
|
make BB labels be exported for debuging, add fp negation optimization, further pecimise the FP instructions
llvm-svn: 20332
|
2005-02-25 22:55:15 +00:00 |
|
Andrew Lenharth
|
69a8320c0d
|
Ah the problems you have to fix when you stray from the One True Way (TM)
llvm-svn: 20290
|
2005-02-23 17:33:42 +00:00 |
|
Andrew Lenharth
|
889efe4fb3
|
oops
llvm-svn: 20278
|
2005-02-22 23:29:25 +00:00 |
|
Andrew Lenharth
|
d870103306
|
dynamic stack allocas
llvm-svn: 20273
|
2005-02-22 21:59:48 +00:00 |
|
Andrew Lenharth
|
f023ce8d97
|
fix setcc on floats, fixes singlesource:pi, perhaps others
llvm-svn: 20172
|
2005-02-14 05:41:43 +00:00 |
|
Andrew Lenharth
|
e398f7797e
|
try to do better match for i32 adds
llvm-svn: 20143
|
2005-02-12 21:11:17 +00:00 |
|
Andrew Lenharth
|
b9c44170a5
|
oops, I was sure this had already gond though the nightly tester
llvm-svn: 20141
|
2005-02-12 20:42:09 +00:00 |
|
Andrew Lenharth
|
a12e5330bf
|
added sign extend for boolean
llvm-svn: 20137
|
2005-02-12 19:35:12 +00:00 |
|
Andrew Lenharth
|
076faf95a8
|
fix a bunch of regressions due to call behavior
llvm-svn: 20110
|
2005-02-10 20:10:38 +00:00 |
|
Andrew Lenharth
|
56c441caf2
|
so, if you beat on it, you too can talk emacs into having a sane indenting policy... Also, optimize many function calls with pc-relative calls (partial prologue skipping for that case coming soon), try to fix the random jumps to strange places problem by pesimizing div et. al. register usage and fixing up GP before using, some calling convention tweaks, and make frame pointer unallocatable (not strickly necessary, but let's go for correctness first)
llvm-svn: 20106
|
2005-02-10 06:25:22 +00:00 |
|
Andrew Lenharth
|
d42ae810cb
|
BranchCC, nifty
llvm-svn: 20067
|
2005-02-08 00:40:03 +00:00 |
|
Andrew Lenharth
|
71fce71669
|
fix store issue and an FP conversion (segfault) issue
llvm-svn: 20066
|
2005-02-07 23:02:23 +00:00 |
|
Andrew Lenharth
|
cf4f405e55
|
copytoreg fix
llvm-svn: 20063
|
2005-02-07 06:31:44 +00:00 |
|
Andrew Lenharth
|
d20853f420
|
copyfromreg fix
llvm-svn: 20062
|
2005-02-07 06:21:37 +00:00 |
|
Andrew Lenharth
|
80cf648100
|
fix load bug
llvm-svn: 20061
|
2005-02-07 05:55:55 +00:00 |
|
Andrew Lenharth
|
9f5502e40f
|
more FP load store fixes and Load store simplifications
llvm-svn: 20060
|
2005-02-07 05:33:15 +00:00 |
|
Andrew Lenharth
|
bc6ddca09c
|
clean up load and stores alot
llvm-svn: 20059
|
2005-02-07 05:18:02 +00:00 |
|
Andrew Lenharth
|
4416315969
|
teach all loads and stores about the stack
llvm-svn: 20058
|
2005-02-07 05:07:00 +00:00 |
|
Andrew Lenharth
|
1b8bf311d2
|
prefer FP scratch registers and more check in LowerArguments
llvm-svn: 20057
|
2005-02-06 21:07:31 +00:00 |
|
Andrew Lenharth
|
23ca0026fa
|
fix oopso
llvm-svn: 20056
|
2005-02-06 16:22:15 +00:00 |
|
Andrew Lenharth
|
baa723abc0
|
smarter loads and stores. can now handle base+offset.
llvm-svn: 20055
|
2005-02-06 15:40:40 +00:00 |
|
Andrew Lenharth
|
9a2bc47fba
|
fix build
llvm-svn: 20053
|
2005-02-05 19:46:51 +00:00 |
|
Andrew Lenharth
|
6bd554a11e
|
clean up
llvm-svn: 20051
|
2005-02-05 17:41:39 +00:00 |
|
Andrew Lenharth
|
9fd7ce4bca
|
fix f32 setcc, and fp select
llvm-svn: 20050
|
2005-02-05 16:41:03 +00:00 |
|
Andrew Lenharth
|
5447bb6596
|
added ugly support for fp compares
llvm-svn: 20049
|
2005-02-05 13:19:12 +00:00 |
|
Misha Brukman
|
75da90f127
|
Make the rest of file header comments consistent in format and style
llvm-svn: 20048
|
2005-02-05 02:24:26 +00:00 |
|
Andrew Lenharth
|
fa74ac60e6
|
FP fixes
llvm-svn: 20019
|
2005-02-03 21:01:15 +00:00 |
|
Andrew Lenharth
|
d5de7adf26
|
Store fix
llvm-svn: 20004
|
2005-02-02 17:32:39 +00:00 |
|
Andrew Lenharth
|
b4bf49a4ae
|
prevent register allocator from using the stack pointer :)
llvm-svn: 20002
|
2005-02-02 17:00:21 +00:00 |
|
Andrew Lenharth
|
c3e3bd1c22
|
fix loading of floats
llvm-svn: 19997
|
2005-02-02 15:05:33 +00:00 |
|