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89 Commits

Author SHA1 Message Date
Chris Lattner f246ef3e2f don't break the build on 32-bit hosts. 
llvm-svn: 20455
 2005-03-05 17:47:38 +00:00
Andrew Lenharth 7c954c6d13 fix data size stuff for architectures with bit challenged data types 
llvm-svn: 20453
 2005-03-05 15:30:33 +00:00
Andrew Lenharth f3cd1477c3 fix up stack pointer adjustments 
llvm-svn: 20442
 2005-03-04 21:40:02 +00:00
Andrew Lenharth 8df62dda57 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 f0ab14aa24 turn on IEEE for compares 
llvm-svn: 20425
 2005-03-03 22:12:11 +00:00
Andrew Lenharth 6a5f52d15a beter Select on FP 
llvm-svn: 20424
 2005-03-03 21:47:53 +00:00
Andrew Lenharth 00348ce902 LSR cleanup patch 
llvm-svn: 20422
 2005-03-03 19:03:21 +00:00
Andrew Lenharth 180a04a4bb 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 ed4b6488a7 Added LSR as a beta pass for alpha 
llvm-svn: 20407
 2005-03-02 17:21:38 +00:00
Andrew Lenharth 76eff48195 fix integer division and stuff 
llvm-svn: 20372
 2005-02-28 17:22:18 +00:00
Andrew Lenharth 10bc4c0ff6 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 904650cdd0 fix Allocas. Really. I mean it this time. 
llvm-svn: 20306
 2005-02-24 18:36:32 +00:00
Andrew Lenharth 27cf4eb1c7 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 ccdfdd7aee oops 
llvm-svn: 20278
 2005-02-22 23:29:25 +00:00
Andrew Lenharth 7ac0143fa6 dynamic stack allocas 
llvm-svn: 20273
 2005-02-22 21:59:48 +00:00
Andrew Lenharth 5ab3986e49 no longer build as a shared library 
llvm-svn: 20264
 2005-02-22 04:58:26 +00:00
Andrew Lenharth cae2f21e3b fix setcc on floats, fixes singlesource:pi, perhaps others 
llvm-svn: 20172
 2005-02-14 05:41:43 +00:00
Andrew Lenharth d39febfc66 try to do better match for i32 adds 
llvm-svn: 20143
 2005-02-12 21:11:17 +00:00
Andrew Lenharth ab4db0522a make FP conversion more conservative (matches gcc) 
llvm-svn: 20142
 2005-02-12 21:10:58 +00:00
Andrew Lenharth df5cd0868f 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 76c5d97750 added sign extend for boolean 
llvm-svn: 20137
 2005-02-12 19:35:12 +00:00
Andrew Lenharth b301af712e fix a bunch of regressions due to call behavior 
llvm-svn: 20110
 2005-02-10 20:10:38 +00:00
Andrew Lenharth e0b789fdf5 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 f70ef47ee1 fix fp branch 
llvm-svn: 20105
 2005-02-10 05:17:38 +00:00
Misha Brukman 06a1d47f96 * Fix spelling of `volatile' 
* Align comments with tablegen elements

llvm-svn: 20103
 2005-02-10 01:52:22 +00:00
Andrew Lenharth 8ec0a2b13a BranchCC, nifty 
llvm-svn: 20067
 2005-02-08 00:40:03 +00:00
Andrew Lenharth d4f440de0f fix store issue and an FP conversion (segfault) issue 
llvm-svn: 20066
 2005-02-07 23:02:23 +00:00
Andrew Lenharth 9d3f7704fd copytoreg fix 
llvm-svn: 20063
 2005-02-07 06:31:44 +00:00
Andrew Lenharth 57047720ce copyfromreg fix 
llvm-svn: 20062
 2005-02-07 06:21:37 +00:00
Andrew Lenharth 351df0c2dc fix load bug 
llvm-svn: 20061
 2005-02-07 05:55:55 +00:00
Andrew Lenharth 5d004edc3d more FP load store fixes and Load store simplifications 
llvm-svn: 20060
 2005-02-07 05:33:15 +00:00
Andrew Lenharth 5fb9b53060 clean up load and stores alot 
llvm-svn: 20059
 2005-02-07 05:18:02 +00:00
Andrew Lenharth a9e02156ce teach all loads and stores about the stack 
llvm-svn: 20058
 2005-02-07 05:07:00 +00:00
Andrew Lenharth 0021f55863 prefer FP scratch registers and more check in LowerArguments 
llvm-svn: 20057
 2005-02-06 21:07:31 +00:00
Andrew Lenharth eefd410522 fix oopso 
llvm-svn: 20056
 2005-02-06 16:22:15 +00:00
Andrew Lenharth 6c018f77d1 smarter loads and stores. can now handle base+offset. 
llvm-svn: 20055
 2005-02-06 15:40:40 +00:00
Andrew Lenharth d9bf7b81eb fix build 
llvm-svn: 20053
 2005-02-05 19:46:51 +00:00
Andrew Lenharth 7be9854594 clean up 
llvm-svn: 20051
 2005-02-05 17:41:39 +00:00
Andrew Lenharth ea9224a69a fix f32 setcc, and fp select 
llvm-svn: 20050
 2005-02-05 16:41:03 +00:00
Andrew Lenharth 060d58b88f added ugly support for fp compares 
llvm-svn: 20049
 2005-02-05 13:19:12 +00:00
Misha Brukman ffe9968b5a Make the rest of file header comments consistent in format and style 
llvm-svn: 20048
 2005-02-05 02:24:26 +00:00
Misha Brukman 076b9f4507 Make file header comment consistent: extend the whole 80 cols to fill the line 
llvm-svn: 20039
 2005-02-04 20:25:52 +00:00
Andrew Lenharth 5152be292a alignment 
llvm-svn: 20028
 2005-02-04 14:09:38 +00:00
Andrew Lenharth 202011fcc7 get alignment printing correctly and get rid of __main hack 
llvm-svn: 20027
 2005-02-04 14:01:21 +00:00
Andrew Lenharth 799479138e FP fixes 
llvm-svn: 20019
 2005-02-03 21:01:15 +00:00
Andrew Lenharth 75c6225f32 Store fix 
llvm-svn: 20004
 2005-02-02 17:32:39 +00:00
Andrew Lenharth cf2e21e879 oops 
llvm-svn: 20003
 2005-02-02 17:01:31 +00:00
Andrew Lenharth fe6e7a30c0 prevent register allocator from using the stack pointer :) 
llvm-svn: 20002
 2005-02-02 17:00:21 +00:00
Andrew Lenharth c7042c2d8b fix loading of floats 
llvm-svn: 19997
 2005-02-02 15:05:33 +00:00
Andrew Lenharth 0f42d92ca0 marked mem* as not supported 
llvm-svn: 19992
 2005-02-02 05:49:42 +00:00