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Author SHA1 Message Date
Chris Lattner
d17db92e54 this testcase sent the dag combiner spinning into an infinite loop 
llvm-svn: 25418
 2006-01-18 19:13:11 +00:00
Jim Laskey
6b25a4e659 Added minimum Dwarf aranges. Cleaned up some section headers. Line number 
support now works in gdb.

llvm-svn: 25417
 2006-01-18 16:54:26 +00:00
Evan Cheng
92c122b26f SRA shift amount must be in i8 
llvm-svn: 25416
 2006-01-18 09:26:46 +00:00
Evan Cheng
4d841aaa98 If a call return type is i1, insert a truncate from X86::AL to i1. 
llvm-svn: 25415
 2006-01-18 08:08:38 +00:00
John Criswell
e7062e0703 Fixed style of curly brace. No functionality changes. 
llvm-svn: 25414
 2006-01-17 22:01:57 +00:00
Evan Cheng
208f5076a0 Fix lowering of calls which return f32 values. 
llvm-svn: 25413
 2006-01-17 21:58:21 +00:00
Jim Laskey
964e70be01 Pastos. 
llvm-svn: 25412
 2006-01-17 21:39:39 +00:00
Chris Lattner
6efb726290 fix a broken comment 
llvm-svn: 25411
 2006-01-17 21:31:18 +00:00
Jim Laskey
52d9832e70 Add frame work for additional dwarf sections. Comments will improve as code 
is added.

llvm-svn: 25410
 2006-01-17 20:41:40 +00:00
Robert Bocchino
8714c48055 Test case for the insertelement operation. 
llvm-svn: 25409
 2006-01-17 20:07:30 +00:00
Robert Bocchino
4e3d87a0dc VMCore support for the insertelement operation. 
llvm-svn: 25408
 2006-01-17 20:07:22 +00:00
Robert Bocchino
443661ec6b Constant folding support for the insertelement operation. 
llvm-svn: 25407
 2006-01-17 20:07:07 +00:00
Robert Bocchino
d9fa267a49 Lowerpacked and SCCP support for the insertelement operation. 
llvm-svn: 25406
 2006-01-17 20:06:55 +00:00
Robert Bocchino
dc31d8561b Support for the insertelement operation. 
llvm-svn: 25405
 2006-01-17 20:06:42 +00:00
Robert Bocchino
a1ce64b534 Reader support for the insertelement operation. 
llvm-svn: 25404
 2006-01-17 20:06:35 +00:00
Robert Bocchino
30daf8a531 Lexer and parser support for the insertelement operation. 
llvm-svn: 25403
 2006-01-17 20:06:25 +00:00
Robert Bocchino
a5ec2815a1 Instruction and constant expression definitions for the insertelement 
operation.

llvm-svn: 25402
 2006-01-17 20:05:59 +00:00
Evan Cheng
b456305355 Bug fix: missing LegalizeOp() on newly created nodes. 
llvm-svn: 25401
 2006-01-17 19:47:13 +00:00
Evan Cheng
a9c4d32e7e Suppress "no newline at end of file" warnings. 
llvm-svn: 25400
 2006-01-17 19:21:01 +00:00
Jim Laskey
a86da88ba3 Misc. errors. 
llvm-svn: 25399
 2006-01-17 19:12:24 +00:00
Chris Lattner
ddbf4fba37 Clean up the FFS optimization code, and make it correctly create the appropriate 
unsigned llvm.cttz.* intrinsic, fixing the 2005-05-11-Popcount-ffs-fls regression
last night.

llvm-svn: 25398
 2006-01-17 18:27:17 +00:00
Jim Laskey
0c4202b0ba Adding basic support for Dwarf line number debug information. 
I promise to keep future commits smaller.

llvm-svn: 25396
 2006-01-17 17:31:53 +00:00
Jim Laskey
981ed2b9f4 Adding UniqueVector. 
llvm-svn: 25395
 2006-01-17 17:29:20 +00:00
John Criswell
ab12f83120 Regenerated the Lex and Yacc output files on Linux. It seems that our 
Linux machines don't like the source code generated on MacOS X for some
reason.

llvm-svn: 25394
 2006-01-17 17:01:34 +00:00
Jim Laskey
38e4ff875d Reduce memory consumption and force (somewhat) access to entries via ID. 
llvm-svn: 25393
 2006-01-17 16:29:58 +00:00
Evan Cheng
e840301269 Emit a type matching check for ComplexPatterns. 
llvm-svn: 25392
 2006-01-17 07:36:41 +00:00
Evan Cheng
1e112de44a Zero extending load from i1 to i8. 
llvm-svn: 25391
 2006-01-17 07:02:46 +00:00
Chris Lattner
ea1122e334 Ensure that the CFE always emits intrinsics in their unsigned version, not with signed operands 
llvm-svn: 25390
 2006-01-17 06:24:01 +00:00
Jeff Cohen
c4b4091108 Visual Studio still has issues with being left out. 
llvm-svn: 25389
 2006-01-17 05:13:22 +00:00
Duraid Madina
c667c360e3 oops, this shouldn't have gotten in 
llvm-svn: 25388
 2006-01-17 03:09:48 +00:00
Evan Cheng
759a96e1a3 SSE does not support i64 SINT_TO_FP (FP stack doesn't either, but we custom 
expand it), so ask legalizer to expand i32 UINT_TO_FP.

llvm-svn: 25386
 2006-01-17 02:32:49 +00:00
Duraid Madina
365cb4f82d use proper (82-bit) spills/fills when spilling FP regs, so that 
divides don't get broken. this fixes obsequi, smg2000, and probably
a bunch of other stuff (tm)

llvm-svn: 25385
 2006-01-17 02:04:52 +00:00
Duraid Madina
f9cc57d93b fixing divides 
llvm-svn: 25383
 2006-01-17 01:19:49 +00:00
Chris Lattner
84370bce71 Revert this, I didn't mean to commit it 
llvm-svn: 25382
 2006-01-17 00:40:24 +00:00
Evan Cheng
53520a8cee Added a FIXME comment about why FST is currently flagged to fpGETRESULT. 
llvm-svn: 25381
 2006-01-17 00:37:42 +00:00
Evan Cheng
3a7f44a3b6 Yet another getTargetNode() variant. I promise one of these days I'll fix 
tblgen so this is unnecessary.

llvm-svn: 25380
 2006-01-17 00:32:38 +00:00
Chris Lattner
111de6b5cf Add support for programs with a null argv[0] 
llvm-svn: 25379
 2006-01-17 00:32:28 +00:00
Evan Cheng
3ce28c990a Bug fixes: fpGETRESULT should produces a flag result and X86ISD::FST should 
read a flag.

llvm-svn: 25378
 2006-01-17 00:19:47 +00:00
Jim Laskey
bf73e50cc5 Redundant inline keyword. 
llvm-svn: 25377
 2006-01-16 23:44:03 +00:00
Jim Laskey
9f2391c897 UniqueVector template provides a means of enumerating objects uniquely. 
llvm-svn: 25376
 2006-01-16 23:29:43 +00:00
Evan Cheng
e678b39014 More typo's 
llvm-svn: 25375
 2006-01-16 23:26:53 +00:00
Evan Cheng
f7c719fe10 Some typo's 
llvm-svn: 25374
 2006-01-16 22:48:46 +00:00
Chris Lattner
4726c98606 like bswap, the ct* intrinsics require unsigned operands 
llvm-svn: 25373
 2006-01-16 22:38:59 +00:00
Chris Lattner
80ff83125b Consistency 
llvm-svn: 25372
 2006-01-16 22:34:14 +00:00
Andrew Lenharth
b2671cf884 fix short immediate loads 
llvm-svn: 25371
 2006-01-16 21:41:39 +00:00
Andrew Lenharth
6c89d964ca this is fixed 
llvm-svn: 25370
 2006-01-16 21:22:42 +00:00
Andrew Lenharth
87cf023175 stack and rpcc 
llvm-svn: 25369
 2006-01-16 21:22:38 +00:00
Evan Cheng
de33ca2831 Fix FP_TO_INT**_IN_MEM lowering. 
llvm-svn: 25368
 2006-01-16 21:21:29 +00:00
Reid Spencer
c14ea0afdf There is no llvm.bswap.i8, need at least 2 bytes to swap. 
llvm-svn: 25367
 2006-01-16 21:14:01 +00:00
Reid Spencer
3cecd3c4cf For PR411: 
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
  llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
  llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
  llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
  llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
  llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.

llvm-svn: 25366
 2006-01-16 21:12:35 +00:00