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2995 Commits

Author SHA1 Message Date
Chris Lattner d6888355fa Fix compilation errors, patch contributed by the fabulous Bill Wendling! 
llvm-svn: 20808
 2005-03-24 05:13:53 +00:00
Chris Lattner fed2a42895 fix a compilation error, patch contributed by Bill Wendling! 
llvm-svn: 20807
 2005-03-24 05:12:48 +00:00
Nate Begeman 20e7e28ee7 Addition of the PPC32 Pattern ISel. While it is far from complete, it will 
be brought up to parity with the current simple ISel in the coming days.
Currently, -pattern-isel is required to trigger it.

llvm-svn: 20805
 2005-03-24 04:41:43 +00:00
Nate Begeman 952105220e 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 82f364515c don't lie to the register allocator 
llvm-svn: 20784
 2005-03-23 15:20:01 +00:00
Tanya Lattner 13417b5be3 Added alias analysis. 
Fixed many many bugs.
This now works on almost all Singlesource , and most of MultiSource.

llvm-svn: 20780
 2005-03-23 01:47:20 +00:00
Andrew Lenharth 8180e87e51 hum, it is good to use real instructions 
llvm-svn: 20769
 2005-03-22 16:42:52 +00:00
Andrew Lenharth 6294dee913 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
Misha Brukman 82ae9e1dda We may be adding functions to the Module during initialization, so 
conservatively, it's modified

llvm-svn: 20735
 2005-03-21 19:22:14 +00:00
Tanya Lattner 87ee2ba48d Make this method non-const. Making it const causes the const version of 
getIGroup to be called instead of the non-const one.  These two methods
have (??) different behavior, so this change fixes bugs.

llvm-svn: 20724
 2005-03-21 06:07:43 +00:00
Chris Lattner 484bfc4d26 Fix the 3 regressions last night, due to my buggy patch from yesterday. 
llvm-svn: 20689
 2005-03-19 17:35:11 +00:00
Alkis Evlogimenos 1a48561432 Stop using deprecated interface. 
llvm-svn: 20679
 2005-03-19 09:22:17 +00:00
Chris Lattner bed9657ff6 remove use of getPrev() and getNext() on ilist nodes. 
llvm-svn: 20673
 2005-03-18 16:12:37 +00:00
Duraid Madina 8a3aa43422 typo/denial 
llvm-svn: 20663
 2005-03-17 20:23:27 +00:00
Duraid Madina df642ff2ae clean up warnings when building in release mode 
llvm-svn: 20658
 2005-03-17 19:00:40 +00:00
Duraid Madina a06265a119 OK, IA64 is statically linked into llc 
llvm-svn: 20655
 2005-03-17 18:37:05 +00:00
Duraid Madina f5cc2c453d build the IA64 target as a .so for now 
llvm-svn: 20654
 2005-03-17 18:29:04 +00:00
Duraid Madina 91ed0a11cf and so it begins... 
PHASE 1: write instruction selector
PHASE 2: ???
PHASE 3: profit!

llvm-svn: 20652
 2005-03-17 18:17:03 +00:00
Chris Lattner 43832b049e Don't emit two comparisons when comparing a FP value against zero! 
llvm-svn: 20651
 2005-03-17 16:29:26 +00:00
Chris Lattner 7b9020a059 Fix the missing symbols problem Bill was hitting. Patch contributed by 
Bill Wendling!!

llvm-svn: 20649
 2005-03-17 15:38:16 +00:00
Andrew Lenharth aa254d5f79 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 fb972add4f stop using arg_front 
llvm-svn: 20599
 2005-03-15 05:03:36 +00:00
Chris Lattner 31c8a9d41a stop using arg_back 
llvm-svn: 20598
 2005-03-15 04:59:17 +00:00
Chris Lattner 531f9e92d4 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 0b9096bcc5 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
Chris Lattner 3434004dce add a StructLayout::getElementContainingOffset method. 
llvm-svn: 20579
 2005-03-13 19:04:41 +00:00
Andrew Lenharth af9a15fe64 Should fix mesa 
llvm-svn: 20577
 2005-03-13 00:43:20 +00:00
Andrew Lenharth 27a3df07a0 remove a pseudo instruction and improve inline constant generation 
llvm-svn: 20563
 2005-03-11 17:48:05 +00:00
Andrew Lenharth 7728eb7b80 some typoes and .bss isn't liked, at all 
llvm-svn: 20542
 2005-03-10 19:02:02 +00:00
Andrew Lenharth 8145fec740 minor correction for Register that isn't used 
llvm-svn: 20535
 2005-03-09 20:48:23 +00:00
Chris Lattner 1f1462fafa Fix a crash handling 'undef bool', fixing an llc crash on 186.crafty 
llvm-svn: 20523
 2005-03-08 22:53:09 +00:00
Reid Spencer 00658b80fb Patch to make assembly output compatible with mingw compilation (identical 
to cygwin)

llvm-svn: 20520
 2005-03-08 17:02:05 +00:00
Chris Lattner ea50620eec Make sure to remove all dead type names from the symbol table, not just 
struct types.  This fixes Regression/CodeGen/CBackend/2005-03-08-RecursiveTypeCrash.ll,
a crash on Java output that Alkis reported.

llvm-svn: 20519
 2005-03-08 16:19:59 +00:00
Misha Brukman 20238eb963 Single characters should be printed out as chars, not strings. 
llvm-svn: 20515
 2005-03-08 00:26:08 +00:00
Chris Lattner c9b0984666 simplify some code. 
llvm-svn: 20471
 2005-03-06 02:28:23 +00:00
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
Chris Lattner 00ee68c612 Print -X like this: 
double test(double l1_X) {
  return (-l1_X);
}

instead of like this:

double test(double l1_X) {
  return (-0x0p+0 - l1_X);
}

llvm-svn: 20423
 2005-03-03 21:12:04 +00:00
Andrew Lenharth 00348ce902 LSR cleanup patch 
llvm-svn: 20422
 2005-03-03 19:03:21 +00:00
Chris Lattner 1a678c67c9 Do not lower malloc's to pass "sizeof" expressions like this: 
ltmp_0_7 = malloc(((unsigned )(&(((signed char (*)[784])/*NULL*/0)[1u]))));

Instead, just emit the literal constant, like this:

  ltmp_0_7 = malloc(784u);

This works around a bug in ICC 8.1 compiling the CBE generated code.  :-(

llvm-svn: 20415
 2005-03-03 01:04:50 +00:00
Chris Lattner 5b5caaf3cd cleanup the cfg after lsr 
llvm-svn: 20410
 2005-03-02 21:56:00 +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
Chris Lattner c8bb99760a Add a temporary option for llc-beta: -enable-lsr-for-ppc, which turns on 
Loop Strength Reduction.

llvm-svn: 20399
 2005-03-02 06:19:22 +00:00
Chris Lattner 12328e9378 Remove tabs from file. 
llvm-svn: 20380
 2005-02-28 19:36:15 +00:00
Chris Lattner 811107350a Add support to the C backend for llvm.prefetch. Patch contributed by 
Justin Wick!

llvm-svn: 20378
 2005-02-28 19:29:46 +00:00
Andrew Lenharth 76eff48195 fix integer division and stuff 
llvm-svn: 20372
 2005-02-28 17:22:18 +00:00
Chris Lattner 0ce80cd542 Fix spelling, patch contributed by Gabor Greif! 
llvm-svn: 20343
 2005-02-27 06:18:25 +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
Tanya Lattner ee47100d44 Only print out machine instructions before modulo scheduling if we are actually doing modulo scheduling! :) 
llvm-svn: 20292
 2005-02-24 02:14:44 +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
Chris Lattner 80c5b97046 Silence some uninit variable warnings. 
llvm-svn: 20284
 2005-02-23 05:57:21 +00:00
Tanya Lattner a31ad5172e Fixed bug in findAllcircuits. Fixed branch addition to schedule. Added debug information. 
llvm-svn: 20280
 2005-02-23 02:01:42 +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
Misha Brukman 20430321c2 Fix compilation errors with VS 2005, patch contributed by Aaron Gray. 
llvm-svn: 20232
 2005-02-17 21:40:27 +00:00
Tanya Lattner c28fd0db2e Fixed node deletion bug. 
llvm-svn: 20207
 2005-02-16 04:00:59 +00:00
Chris Lattner 915fd0de4b Fix a problem where the PPC backend lost track of the fact that it had 
to save and restore the LR register on entry and exit of a leaf function
that needed to access globals or the constant pool.  This should hopefully
fix oscar from sending the PPC tester spinning out of control.

llvm-svn: 20197
 2005-02-15 20:26:49 +00:00
Chris Lattner 3bef66fcf3 Fix volatile load/store of pointers. Consider this testcase: 
void %test(int** %P) {
  %A = volatile load int** %P
  ret void
}

void %test2(int*** %Q) {
  %P = load int*** %Q
  volatile store int** %P, int*** %Q
  ret void
}

instead of emitting:

void test(int **l1_P) {
  int *l2_A;

  l2_A = (int **((volatile int **)l1_P));
  return;
}
void test2(int ***l2_Q) {
  int **l1_P;

  l1_P = *l2_Q;
  *((volatile int ***)l2_Q) = l1_P;
  return;
}

... which is loading/storing volatile pointers, not through volatile pointers,
emit this (which is right):

void test(int **l1_P) {
  int *l3_A;

  l3_A = *((int * volatile*)l1_P);
  return;
}
void test2(int ***l2_Q) {
  int **l1_P;

  l1_P = *l2_Q;
  *((int ** volatile*)l2_Q) = l1_P;
  return;
}

llvm-svn: 20191
 2005-02-15 05:52:14 +00:00
Misha Brukman 2b1e10031f Write out single characters as chars, not strings. 
llvm-svn: 20179
 2005-02-14 18:52:35 +00:00
Chris Lattner 7afbdcad15 Implement CodeGen/CBackend/2005-02-14-VolatileOperations.ll 
Volatile loads and stores need to emit volatile pointer operations in C.

llvm-svn: 20177
 2005-02-14 16:47:52 +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
Tanya Lattner 56807c6f4a Added new circuit finding alogrithm. 
Fixed bug in graph so that phi ite diff edges are added.

llvm-svn: 20108
 2005-02-10 17:02:58 +00:00
Tanya Lattner 1137d7c6a1 Allow modsched and local scheduling to both be run. 
llvm-svn: 20107
 2005-02-10 17:02:06 +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
Andrew Lenharth 07c0b0d92b fix Load bug 
llvm-svn: 19987
 2005-02-02 04:35:44 +00:00
Andrew Lenharth c7e55f430c try to make a bug bugpointable, add yet more constant pool stuff, fixup constant loads for FP 
llvm-svn: 19985
 2005-02-02 03:36:35 +00:00
Andrew Lenharth ae88b6a8a8 better constant handling, should fix many remaining cases 
llvm-svn: 19984
 2005-02-02 00:51:15 +00:00
Andrew Lenharth 9df6a764b9 fix FP arg passing bug, Add unsigned to/from int, fix SELECT, fix Constant pool 
llvm-svn: 19976
 2005-02-01 20:40:27 +00:00
Andrew Lenharth 20d8b2ff71 Print the Constant pool 
llvm-svn: 19975
 2005-02-01 20:38:53 +00:00
Andrew Lenharth 32124c0a70 Make cmov work right and loads for fp from constant pool 
llvm-svn: 19974
 2005-02-01 20:36:44 +00:00
Andrew Lenharth c777d4f03d Correct stack stuff for FP 
llvm-svn: 19973
 2005-02-01 20:35:57 +00:00
Andrew Lenharth 8fb0d5002b try to match alpha pattern 
llvm-svn: 19972
 2005-02-01 20:35:11 +00:00
Andrew Lenharth 7703d1ab25 fix register names 
llvm-svn: 19971
 2005-02-01 20:34:29 +00:00
Andrew Lenharth cdc9e33ae5 pecimise loads, put indirect call addr in right register. still doesn't fix methcall 
llvm-svn: 19963
 2005-02-01 01:37:24 +00:00
Misha Brukman 8dfa2e4465 Fix hyphenation in output comment 
llvm-svn: 19954
 2005-01-31 06:19:57 +00:00
Andrew Lenharth ae25bb1dc5 indirect call fix 
llvm-svn: 19945
 2005-01-31 03:19:31 +00:00
Andrew Lenharth c40d156dc9 fp to int and back conversion sequences 
llvm-svn: 19944
 2005-01-31 01:44:26 +00:00
Andrew Lenharth 7141334f98 added fp extend and removed a forgotten assert in more than 6 arg support (should break somewhere else now :) ) and fix an incorrect asm sequence for indirect calls 
llvm-svn: 19938
 2005-01-30 20:42:36 +00:00
Chris Lattner 8e62f434cd This code is really unreachable. 
llvm-svn: 19934
 2005-01-30 16:33:46 +00:00
Chris Lattner bfa060c5d2 Fix warnings. 
llvm-svn: 19933
 2005-01-30 16:32:48 +00:00
Andrew Lenharth 918a29fc51 support for larger calls 
llvm-svn: 19932
 2005-01-30 00:35:27 +00:00
Chris Lattner fdec565f1f Unbreak the build :( 
llvm-svn: 19926
 2005-01-29 19:27:28 +00:00
Andrew Lenharth 41bc2c2897 first step towards a correct and complete stack. also add some forms for things that were getting stuck in the nightly tester. 
llvm-svn: 19914
 2005-01-29 15:42:07 +00:00
Chris Lattner 3479f9cca8 Finegrainify namespacification. 
Adjust TmpInstruction to work with the new User model.

llvm-svn: 19896
 2005-01-29 00:36:59 +00:00
Chris Lattner 68afd89730 add namespace qualifier 
llvm-svn: 19895
 2005-01-29 00:36:38 +00:00
Andrew Lenharth 4a0d200c13 fix ExprMap, partially teach about add long 
llvm-svn: 19882
 2005-01-28 23:17:54 +00:00
Andrew Lenharth 579a324137 fix ExprMap and constant check in setcc 
llvm-svn: 19870
 2005-01-28 14:06:46 +00:00
Andrew Lenharth 479bc61455 move FP into it's own select 
llvm-svn: 19867
 2005-01-28 06:57:18 +00:00
Andrew Lenharth 7c538a6593 stack frame fix and zero FP reg fix 
llvm-svn: 19857
 2005-01-27 08:31:19 +00:00
Andrew Lenharth 96515adad6 Floating point instructions like Floating point registers 
llvm-svn: 19856
 2005-01-27 07:58:15 +00:00
Andrew Lenharth 0cceb5165e int to float conversion and another setcc 
llvm-svn: 19855
 2005-01-27 07:50:35 +00:00
Andrew Lenharth 3c361fd6f7 teach isel about comparison with constants and zero extending bits 
llvm-svn: 19853
 2005-01-27 03:49:45 +00:00
Andrew Lenharth 5374789198 perhaps this will let me have calls again 
llvm-svn: 19851
 2005-01-27 01:22:48 +00:00
Andrew Lenharth 9e27e54d70 minor bug fix 
llvm-svn: 19850
 2005-01-27 00:52:26 +00:00
Andrew Lenharth 9748b623a4 minor bug fix 
llvm-svn: 19849
 2005-01-27 00:51:05 +00:00
Andrew Lenharth 267908ad47 added instructions for fp to int to fp moves 
llvm-svn: 19848
 2005-01-26 23:56:48 +00:00
Andrew Lenharth 5ae5f81720 initial fp support 
llvm-svn: 19847
 2005-01-26 21:54:09 +00:00
Andrew Lenharth 589304de7f hum, writing on one machine, testing on another... 
llvm-svn: 19844
 2005-01-26 02:53:56 +00:00
Andrew Lenharth 02c5459948 add some operations, fix others. should compile several more tests now 
llvm-svn: 19843
 2005-01-26 01:24:38 +00:00
Chris Lattner 1b20615173 We can fold promoted and non-promoted loads into divs also! 
llvm-svn: 19835
 2005-01-25 20:35:10 +00:00
Chris Lattner 30607ec66e Fold promoted loads into binary ops for FP, allowing us to generate m32 forms 
of FP ops.

llvm-svn: 19834
 2005-01-25 20:03:11 +00:00
Andrew Lenharth ba2bcd867f problems with bools, and their work arounds 
llvm-svn: 19833
 2005-01-25 19:58:40 +00:00
Andrew Lenharth 122489bcab more load choices, better add with imm 
llvm-svn: 19821
 2005-01-25 00:35:34 +00:00
Andrew Lenharth 2f0f845534 Clean ups, and taught the instruction selector about immediate forms 
llvm-svn: 19816
 2005-01-24 19:44:07 +00:00
Andrew Lenharth 6d1a96bccc Alpha JIT prune 
llvm-svn: 19815
 2005-01-24 18:48:22 +00:00
Andrew Lenharth 3c12772190 include prune and JIT prune 
llvm-svn: 19814
 2005-01-24 18:45:41 +00:00
Andrew Lenharth 4680f89526 Pruned includes 
llvm-svn: 19813
 2005-01-24 18:37:48 +00:00
Chris Lattner 39837024ae Fix a spurious warning. 
llvm-svn: 19799
 2005-01-24 01:40:18 +00:00
Chris Lattner 0e1de101a1 Silence a warning. 
llvm-svn: 19798
 2005-01-23 23:20:06 +00:00
Chris Lattner debae1e3c3 Allow the FP stackifier to completely ignore functions that do not use FP at 
all.  This should speed up the X86 backend fairly significantly on integer
codes.  Now if only we didn't have to compute livevar still... ;-)

llvm-svn: 19796
 2005-01-23 23:13:59 +00:00
Chris Lattner 28939a222e Build Alpha by default. 
llvm-svn: 19777
 2005-01-23 04:34:46 +00:00