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5470 Commits

Author SHA1 Message Date
Chris Lattner 8fd1036612 Add mingw support, patch contributed by Anton 
llvm-svn: 28661
 2006-06-02 18:54:01 +00:00
Chris Lattner 4442a70b3a Silence -pedantic warning 
llvm-svn: 28633
 2006-06-01 17:17:06 +00:00
Chris Lattner b47b8a9fad Silence -pedantic warning. 
llvm-svn: 28630
 2006-06-01 17:13:10 +00:00
Evan Cheng 2b2c1be49c Typos 
llvm-svn: 28617
 2006-06-01 05:53:27 +00:00
Reid Spencer 75f29be136 For PR786: 
Don't warn about -pedantic errors. Add a note to the PR instead.

llvm-svn: 28616
 2006-06-01 05:49:51 +00:00
Reid Spencer a62f097c96 For PR786: 
Turn -pedantic and -Wno-long-long compile flags on by default. In a few
places, avoid the warnings by removing these options in the local makefile.
One notable exception: lib/Target/CBackend/Writer.cpp. These warnings are
left on as a reminder to developers to clean them up.

llvm-svn: 28614
 2006-06-01 01:55:21 +00:00
Reid Spencer a647c7ff42 Use archive libraries instead of object files for VMCore, BCReader, 
BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.

llvm-svn: 28610
 2006-06-01 01:30:27 +00:00
Evan Cheng 2489ccdd90 Remove a warning 
llvm-svn: 28607
 2006-06-01 00:30:39 +00:00
Evan Cheng cfaffdd335 Rename ASM modifier trunc8, trunc16 to subreg8, subreg16. 
llvm-svn: 28606
 2006-05-31 22:34:26 +00:00
Reid Spencer ff82596981 Fix casting so there's no warning on Alpha. 
llvm-svn: 28605
 2006-05-31 22:26:11 +00:00
Evan Cheng cf70c7f42d Sign extender 
llvm-svn: 28603
 2006-05-31 22:05:11 +00:00
Evan Cheng 25e44e008d Rename instructions for consistency sake. 
llvm-svn: 28594
 2006-05-31 19:00:07 +00:00
Evan Cheng 8abf45e22d Select vector_shuffle v1, undef <2, 3, ?, ?> to MOVHLPS. 
llvm-svn: 28582
 2006-05-31 00:51:37 +00:00
Evan Cheng 550cb663e8 Remove dead code. 
llvm-svn: 28581
 2006-05-31 00:50:42 +00:00
Evan Cheng ddced95d8f A new entry 
llvm-svn: 28579
 2006-05-30 23:56:31 +00:00
Evan Cheng 57399704b3 MAXP{D|S} and MINP{D|S} are commutable. 
llvm-svn: 28578
 2006-05-30 23:47:30 +00:00
Evan Cheng c0f90bef47 Commute shufps / shufpd. 
llvm-svn: 28577
 2006-05-30 23:34:30 +00:00
Evan Cheng f21045a5cd Somehow I lost a condition when I was shuffling some code around. Anyway, 
only transform a shufps to pshufd when the first two operands are the same.

llvm-svn: 28575
 2006-05-30 22:13:36 +00:00
Evan Cheng c8c172eaae Fix a build breaker. 
llvm-svn: 28574
 2006-05-30 21:45:53 +00:00
Evan Cheng a4fc5b8699 Oops. PSHUFD is only available with SSE2. 
llvm-svn: 28573
 2006-05-30 21:30:59 +00:00
Chris Lattner a5d4587296 Add a note 
llvm-svn: 28572
 2006-05-30 21:29:15 +00:00
Chris Lattner b9342afa56 Always reserve space for 8 spilled GPRs. GCC apparently assumes that this 
space will be available, even if the callee isn't varargs.

llvm-svn: 28571
 2006-05-30 21:21:04 +00:00
Evan Cheng 66f849bd7b Allow shufps x, x, mask to be converted to pshufd x, mask to save a move. 
llvm-svn: 28565
 2006-05-30 20:26:50 +00:00
Evan Cheng b33e54ead7 Remove bogus comment. 
llvm-svn: 28564
 2006-05-30 20:24:48 +00:00
Rafael Espindola 5bc60da112 Expand ret into "CopyToReg;BRIND" 
llvm-svn: 28559
 2006-05-30 17:33:19 +00:00
Evan Cheng 02420144ab Add a note about integer multiplication by constants. 
llvm-svn: 28551
 2006-05-30 07:37:37 +00:00
Evan Cheng 734e1e241b A addressing mode folding enhancement: 
Fold c2 in (x << c1) | c2 where (c2 < c1)
e.g.
int test(int x) {
  return (x << 3) + 7;
}

This can be codegen'd as:
leal 7(,%eax,8), %eax

llvm-svn: 28550
 2006-05-30 06:59:36 +00:00
Evan Cheng 749138582e Some new entries about truncate / anyext 
llvm-svn: 28548
 2006-05-30 06:23:50 +00:00
Chris Lattner 64d8692dee Ignore generated files 
llvm-svn: 28520
 2006-05-27 01:23:30 +00:00
Evan Cheng a3add0fea8 Change RET node to include signness information of the return values. i.e. 
RET chain, value1, sign1, value2, sign2, ...

llvm-svn: 28510
 2006-05-26 23:10:12 +00:00
Evan Cheng b92f418408 Vector argument must be passed in memory location aligned on 16-byte boundary. 
llvm-svn: 28505
 2006-05-26 20:37:47 +00:00
Evan Cheng bfb5ea6875 Mac OS X ABI document lied. The first four XMM registers are used to pass 
vector arguments, not three.

llvm-svn: 28504
 2006-05-26 19:22:06 +00:00
Evan Cheng a01e799927 Minor update to make the code more clear 
llvm-svn: 28499
 2006-05-26 18:39:59 +00:00
Evan Cheng cbfb3d07e0 Update more comments. 
llvm-svn: 28498
 2006-05-26 18:37:16 +00:00
Evan Cheng 763f9b00f0 Fix some comments. 
llvm-svn: 28497
 2006-05-26 18:25:43 +00:00
Evan Cheng 83dc51d7ff No need to handle illegal types. 
llvm-svn: 28496
 2006-05-26 18:22:49 +00:00
Rafael Espindola 87bc1a9b0b On ARM, alignment is in bits 
Add lr as a hard coded operand of bx

llvm-svn: 28494
 2006-05-26 10:56:17 +00:00
Evan Cheng 70145f2d5e Remove a couple of bogus casts. 
llvm-svn: 28493
 2006-05-26 08:04:31 +00:00
Evan Cheng 29296b844f Minor bug caught by Ashwin Chandra 
llvm-svn: 28491
 2006-05-26 06:22:34 +00:00
Evan Cheng 8aca43e8da Consistency 
llvm-svn: 28488
 2006-05-25 23:31:23 +00:00
Evan Cheng 0421aca87a Some clean up. 
llvm-svn: 28483
 2006-05-25 22:38:31 +00:00
Chris Lattner dc1614d93e Add support for the missing FP condition codes 
llvm-svn: 28482
 2006-05-25 22:26:02 +00:00
Evan Cheng 29f805ec65 Remove some dead code. 
llvm-svn: 28481
 2006-05-25 22:25:52 +00:00
Evan Cheng 2554e3d9ba X86 / Cygwin asm / alignment fixes. 
Patch contributed by Anton Korobeynikov!

llvm-svn: 28480
 2006-05-25 21:59:08 +00:00
Evan Cheng 5ee96893ae Build breakage. 
llvm-svn: 28475
 2006-05-25 18:56:34 +00:00
Chris Lattner 1fbb0d38c7 Fix build failure of povray 
llvm-svn: 28473
 2006-05-25 18:06:16 +00:00
Chris Lattner 630bbcef8d Fix Benchmarks/MallocBench/cfrac 
llvm-svn: 28471
 2006-05-25 16:54:16 +00:00
Rafael Espindola 91df1ef41f implement initial version of ARMAsmPrinter::printOperand 
llvm-svn: 28470
 2006-05-25 12:57:06 +00:00
Rafael Espindola 4781610886 port the ARM backend to use ISD::CALL instead of LowerCallTo 
llvm-svn: 28469
 2006-05-25 11:00:18 +00:00
Evan Cheng 2a33094284 Switch X86 over to a call-selection model where the lowering code creates 
the copyto/fromregs instead of making the X86ISD::CALL selection code create
them.

llvm-svn: 28463
 2006-05-25 00:59:30 +00:00