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14495 Commits

Author SHA1 Message Date
Chris Lattner e097e6f7c7 Shave another 27K off libllvmgcc.dylib with visibility hidden 
llvm-svn: 28973
 2006-06-28 22:17:39 +00:00
Chris Lattner 4a4c7fe7fa Shrink libllvmgcc.dylib by another 23K 
llvm-svn: 28972
 2006-06-28 22:08:15 +00:00
Chris Lattner 2f8c2d8ef2 shrink libllvmgcc.dylib another 25K 
llvm-svn: 28971
 2006-06-28 22:00:36 +00:00
Chris Lattner 54a34cd20b Mark these two classes as hidden, shrinking libllbmgcc.dylib by 25K 
llvm-svn: 28970
 2006-06-28 21:58:30 +00:00
Chris Lattner 02157b0627 Use hidden visibility to reduce the sizes of some .o files. This chops 60K off a release llvm-dis. 
llvm-svn: 28969
 2006-06-28 21:38:54 +00:00
Chris Lattner 710b3d5ea1 Fix CodeGen/Generic/2006-06-28-SimplifySetCCCrash.ll 
llvm-svn: 28965
 2006-06-28 18:29:47 +00:00
Evan Cheng 87813744ba Doh. 
llvm-svn: 28963
 2006-06-28 17:56:43 +00:00
Owen Anderson 18e816f356 Switch to a very conservative heuristic for determining when loop-unswitching 
will be profitable.  This is mainly to remove some cases where excessive
unswitching would result in long compile times and/or huge generated code.

Once someone comes up with a better heuristic that avoids these cases, this
should be switched out.

llvm-svn: 28962
 2006-06-28 17:47:50 +00:00
Chris Lattner 3fda386965 Fix Transforms/InstCombine/2006-06-28-infloop.ll 
llvm-svn: 28961
 2006-06-28 17:34:50 +00:00
Chris Lattner 0a2e11260e Don't unswitch really large loops even if they are mostly filled with empty 
blocks.

llvm-svn: 28959
 2006-06-28 16:38:55 +00:00
Evan Cheng 0687b04455 Oops. Need to keep CP index. 
llvm-svn: 28958
 2006-06-28 07:55:24 +00:00
Evan Cheng 7f88856d95 Darwin puts float and double literal constants into literal4 and literal8 sections. 
llvm-svn: 28957
 2006-06-28 07:35:41 +00:00
Andrew Lenharth 5b10cfcc39 add some missing externals 
llvm-svn: 28955
 2006-06-28 01:16:06 +00:00
Andrew Lenharth ebfa24ee9a Catch more function pointer casting problems 
Remove the Function pointer cast in these calls, converting it to
a cast of argument.
%tmp60 = tail call int cast (int (ulong)* %str to int (int)*)( int 10 )
%tmp60 = tail call int cast (int (ulong)* %str to int (int)*)( uint %tmp51 )

llvm-svn: 28953
 2006-06-28 01:01:52 +00:00
Chris Lattner 90213c6c18 Handle alias sets that have been unified, and thus can have other references 
to them.  This fixes a regression in my previous checkin.

llvm-svn: 28951
 2006-06-27 23:56:13 +00:00
Chris Lattner f4e0653b3a Don't implement AliasSetTracker::remove in terms of deleteValue. deleteValue 
causes the pointer to be removed from the underlying alias analysis
implementation as well.  This impl of remove is also significantly faster than
the old one.  This fixes:
Regression/Transforms/DeadStoreElimination/2006-06-27-AST-Remove.ll

llvm-svn: 28950
 2006-06-27 23:48:59 +00:00
Andrew Lenharth a53a22e5fe this case isn't handled 
llvm-svn: 28948
 2006-06-27 23:19:14 +00:00
Owen Anderson bb3ae5eb8f Fix for 2006-06-27-DeadSwitchCase.ll 
Be more careful when updating Phi nodes after eliminating dead switch cases.  Fix
proposed by Chris.

llvm-svn: 28947
 2006-06-27 22:26:09 +00:00
Rafael Espindola f6f5aff038 handle the "mov reg1, reg2" case in isMoveInstr 
llvm-svn: 28945
 2006-06-27 21:52:45 +00:00
Chris Lattner ca9c488528 Don't match 64-bit bitfield inserts into rlwimi's. todo add rldimi. :) 
llvm-svn: 28944
 2006-06-27 21:08:52 +00:00
Chris Lattner c4998a0138 Fix Transforms/DeadArgElim/2006-06-27-struct-ret.ll. -deadargelim should not 
remove the struct return argument of a csret function, even if it is obviously
dead.

llvm-svn: 28943
 2006-06-27 21:05:04 +00:00
Chris Lattner f882c54505 Fix ppc64 jump tables 
llvm-svn: 28941
 2006-06-27 20:46:17 +00:00
Evan Cheng 2aed9ebded Remove dead code. 
llvm-svn: 28938
 2006-06-27 20:34:14 +00:00
Chris Lattner 82ab3e21b1 Print stubs for external globals right. 
llvm-svn: 28936
 2006-06-27 20:20:53 +00:00
Chris Lattner 8aed3cc46b Implement 64-bit select, bswap, etc. 
llvm-svn: 28935
 2006-06-27 20:14:52 +00:00
Chris Lattner a2af3f47ea Add a pattern for i64 sra. Print 8-byte units with a space between the .quad 
and the data

llvm-svn: 28934
 2006-06-27 20:07:26 +00:00
Chris Lattner db9a95b775 Fix rewriting frame offsets with ixaddr instructions, which implicitly shift 
the offset two bits to the left.

llvm-svn: 28933
 2006-06-27 18:55:49 +00:00
Chris Lattner a07410c95b PPC doesn't have bit converts to/from i64 
llvm-svn: 28932
 2006-06-27 18:40:08 +00:00
Chris Lattner 3b5873456e Add 64-bit MTCTR so that indirect calls work. 
llvm-svn: 28931
 2006-06-27 18:36:44 +00:00
Chris Lattner e27d51e0d8 Fix an incorrect store pattern. This fixes em3d. 
llvm-svn: 28930
 2006-06-27 18:22:50 +00:00
Chris Lattner d48ce27532 Implement 64-bit undef, sub, shl/shr, srem/urem 
llvm-svn: 28929
 2006-06-27 18:18:41 +00:00
Chris Lattner cb5a84f446 Use i32 for shift amounts instead of i64. This gets bisort working. 
llvm-svn: 28927
 2006-06-27 17:34:57 +00:00
Chris Lattner f7fd88356a Add zextload from i32 -> i64, with this, perimeter works. 
llvm-svn: 28926
 2006-06-27 17:30:08 +00:00
Reid Spencer ee7eaa25cf For PR801: 
Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.

Patch by Anton Korobeynikov. Thanks, Anton!

llvm-svn: 28925
 2006-06-27 16:49:46 +00:00
Owen Anderson b659bb4196 De-pessimize the handling of LCSSA Phi nodes in IndVarSimplify. Hopefully this 
will make Shootout-C/nestedloop faster.

llvm-svn: 28924
 2006-06-27 02:17:08 +00:00
Chris Lattner 1df0839067 Print darwin stub stuff correctly in 64-bit mode. With this, treeadd works in 
ppc64 mode!

llvm-svn: 28923
 2006-06-27 01:02:25 +00:00
Chris Lattner 9a40cca40f Fix variable shadowing issue 
llvm-svn: 28922
 2006-06-27 00:10:13 +00:00
Chris Lattner 97b3da1519 Implement a bunch of 64-bit cleanliness work. With this, treeadd builds (but 
doesn't work right).

llvm-svn: 28921
 2006-06-27 00:04:13 +00:00
Chris Lattner 7ecbd301b1 Rearrange compares, add ADDI8, add sext from 32-to-64 bit register 
llvm-svn: 28920
 2006-06-26 23:53:10 +00:00
Chris Lattner ec78cade34 Improve PPC64 calling convention support 
llvm-svn: 28919
 2006-06-26 22:48:35 +00:00
Chris Lattner b6a65f4661 Remove two more definitions 
llvm-svn: 28918
 2006-06-26 22:47:37 +00:00
Chris Lattner 86e6046515 remove two unused instructions. 
llvm-svn: 28917
 2006-06-26 22:44:13 +00:00
Chris Lattner e7d4e56961 Fix a stale pointer issue that caused 300.twolf to fail to build on zion 
last night.

llvm-svn: 28916
 2006-06-26 19:20:48 +00:00
Chris Lattner 49771a0462 random code cleanups, no functionality change 
llvm-svn: 28914
 2006-06-26 19:10:05 +00:00
Owen Anderson f52351e50f Make LoopUnswitch able to unswitch loops with live-out values by taking advantage 
of LCSSA.  This results several times the number of unswitchings occurring on
tests such and timberwolfmc, unix-tbl, and ldecod.

llvm-svn: 28912
 2006-06-26 07:44:36 +00:00
Evan Cheng 38c5aee959 Simplify X86CompilationCallback: always align to 16-byte boundary; don't save EAX/EDX if unnecessary. 
llvm-svn: 28910
 2006-06-24 08:36:10 +00:00
Jim Laskey a7b2bd5997 Add and sort "sections" in debug lines. This always stepping through 
code in sections other than ".text", including weak sections like ctors and
dtors.

llvm-svn: 28909
 2006-06-23 12:51:53 +00:00
Evan Cheng 6a34939af6 Added jump table address relocation. 
llvm-svn: 28908
 2006-06-23 01:02:37 +00:00
Evan Cheng 0c9b90aba3 Eliminate unneeded parameter. 
llvm-svn: 28907
 2006-06-22 00:02:55 +00:00
Evan Cheng fc1b27dad1 variable_ops instructions such as call can have any number of operands. 
llvm-svn: 28906
 2006-06-21 23:37:07 +00:00