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Author SHA1 Message Date
Andrew Lenharth
25d777e319 quick update 
llvm-svn: 27640
 2006-04-13 02:05:30 +00:00
Evan Cheng
2f634fac6d padds{b|w}, paddus{b|w}, psubs{b|w}, psubus{b|w} intrinsics. 
llvm-svn: 27639
 2006-04-13 00:43:35 +00:00
Evan Cheng
537bdb370c Naming inconsistency. 
llvm-svn: 27638
 2006-04-13 00:00:23 +00:00
Evan Cheng
8768f25c80 SSE / SSE2 conversion intrinsics. 
llvm-svn: 27637
 2006-04-12 23:42:44 +00:00
Reid Spencer
f51d58020e Fix a typo in the name of a file. 
llvm-svn: 27636
 2006-04-12 23:15:10 +00:00
Tanya Lattner
9cd1518d42 Added the ability to xfail based on llvmgcc version 
llvm-svn: 27635
 2006-04-12 21:57:40 +00:00
Evan Cheng
22b7b1daef Update my credits. Can I add "Build breaker" to my entry? 
llvm-svn: 27634
 2006-04-12 21:28:14 +00:00
Evan Cheng
2c2d734efd All "integer" logical ops (pand, por, pxor) are now promoted to v2i64. 
Clean up and fix various logical ops issues.

llvm-svn: 27633
 2006-04-12 21:21:57 +00:00
Evan Cheng
1477d2d08f Promote vector AND, OR, and XOR 
llvm-svn: 27632
 2006-04-12 21:20:24 +00:00
Reid Spencer
a1e3495326 Don't dump the llc assembly output to stdout. 
llvm-svn: 27631
 2006-04-12 21:03:04 +00:00
Reid Spencer
7f718db335 Make sure CVS versions of yacc and lex files get distributed. 
llvm-svn: 27630
 2006-04-12 20:57:05 +00:00
Reid Spencer
6a45c4a655 Distribute CVS versions of lex files 
llvm-svn: 27629
 2006-04-12 20:56:12 +00:00
Reid Spencer
0d38d62d93 Distribute the lex/yacc files from the cvs version. 
llvm-svn: 27628
 2006-04-12 20:55:23 +00:00
Reid Spencer
486a137d9c Additional files to distribute. 
llvm-svn: 27627
 2006-04-12 20:54:01 +00:00
Reid Spencer
f568bb394c Include the win32 and Xcode directories in the distribution. 
llvm-svn: 27626
 2006-04-12 20:53:14 +00:00
Reid Spencer
56aa7c79b7 Get rid of a signed/unsigned compare warning. 
llvm-svn: 27625
 2006-04-12 19:28:15 +00:00
Chris Lattner
e087b8e321 Add a new way to match vector constants, which make it easier to bang bits of 
different types.

Codegen spltw(0x7FFFFFFF) and spltw(0x80000000) without a constant pool load,
implementing PowerPC/vec_constants.ll:test1.  This compiles:

typedef float vf __attribute__ ((vector_size (16)));
typedef int vi __attribute__ ((vector_size (16)));
void test(vi *P1, vi *P2, vf *P3) {
  *P1 &= (vi){0x80000000,0x80000000,0x80000000,0x80000000};
  *P2 &= (vi){0x7FFFFFFF,0x7FFFFFFF,0x7FFFFFFF,0x7FFFFFFF};
  *P3 = vec_abs((vector float)*P3);
}

to:

_test:
        mfspr r2, 256
        oris r6, r2, 49152
        mtspr 256, r6
        vspltisw v0, -1
        vslw v0, v0, v0
        lvx v1, 0, r3
        vand v1, v1, v0
        stvx v1, 0, r3
        lvx v1, 0, r4
        vandc v1, v1, v0
        stvx v1, 0, r4
        lvx v1, 0, r5
        vandc v0, v1, v0
        stvx v0, 0, r5
        mtspr 256, r2
        blr

instead of (with two constant pool entries):

_test:
        mfspr r2, 256
        oris r6, r2, 49152
        mtspr 256, r6
        li r6, lo16(LCPI1_0)
        lis r7, ha16(LCPI1_0)
        li r8, lo16(LCPI1_1)
        lis r9, ha16(LCPI1_1)
        lvx v0, r7, r6
        lvx v1, 0, r3
        vand v0, v1, v0
        stvx v0, 0, r3
        lvx v0, r9, r8
        lvx v1, 0, r4
        vand v1, v1, v0
        stvx v1, 0, r4
        lvx v1, 0, r5
        vand v0, v1, v0
        stvx v0, 0, r5
        mtspr 256, r2
        blr

GCC produces (with 2 cp entries):

_test:
        mfspr r0,256
        stw r0,-4(r1)
        oris r0,r0,0xc00c
        mtspr 256,r0
        lis r2,ha16(LC0)
        lis r9,ha16(LC1)
        la r2,lo16(LC0)(r2)
        lvx v0,0,r3
        lvx v1,0,r5
        la r9,lo16(LC1)(r9)
        lwz r12,-4(r1)
        lvx v12,0,r2
        lvx v13,0,r9
        vand v0,v0,v12
        stvx v0,0,r3
        vspltisw v0,-1
        vslw v12,v0,v0
        vandc v1,v1,v12
        stvx v1,0,r5
        lvx v0,0,r4
        vand v0,v0,v13
        stvx v0,0,r4
        mtspr 256,r12
        blr

llvm-svn: 27624
 2006-04-12 19:07:14 +00:00
Reid Spencer
2790312ad7 Add the llvm-config directory to the EXTRA_DIST line so it gets distributed 
even though its not being built currently. This prevents dist-check from
failing because configure can't find llvm-config.in.in

llvm-svn: 27623
 2006-04-12 19:06:14 +00:00
Chris Lattner
d81cef2175 new testcase 
llvm-svn: 27622
 2006-04-12 19:04:27 +00:00
Reid Spencer
1d86554737 Make sure that the C Frontend's runtime library directory is included as 
a -L option to gccld whenever we're building a bytecode module or archive.
This gets around the "Cannot find library 'crtend'" warning messages.

llvm-svn: 27621
 2006-04-12 18:21:35 +00:00
Chris Lattner
7900e6da3b Turn casts into getelementptr's when possible. This enables SROA to be more 
aggressive in some cases where LLVMGCC 4 is inserting casts for no reason.

This implements InstCombine/cast.ll:test27/28.

llvm-svn: 27620
 2006-04-12 18:09:35 +00:00
Tanya Lattner
ace568086f Added llvmgcc version to allow tests to be xfailed by frontend version. 
llvm-svn: 27619
 2006-04-12 18:08:25 +00:00
Chris Lattner
0dd4945141 These casts should turn into gep instructions 
llvm-svn: 27618
 2006-04-12 18:07:41 +00:00
Reid Spencer
23eae83205 Don't emit useless warning messages. 
llvm-svn: 27617
 2006-04-12 17:56:16 +00:00
Chris Lattner
70404dc8b5 Update adding an intrinsic to describe that you can now just plop it into the 
target .td file instead of adding SDNodes etc.

llvm-svn: 27616
 2006-04-12 17:42:39 +00:00
Andrew Lenharth
d35df8adf9 make recovering running_Olden data easier when the nightly tester eats the graphs 
llvm-svn: 27615
 2006-04-12 17:41:19 +00:00
Chris Lattner
ce6e988fa6 Rename get_VSPLI_elt -> get_VSPLTI_elt 
Canonicalize BUILD_VECTOR's that match VSPLTI's into a single type for each
form, eliminating a bunch of Pat patterns in the .td file and allowing us to
CSE stuff more aggressively.  This implements
PowerPC/buildvec_canonicalize.ll:VSPLTI

llvm-svn: 27614
 2006-04-12 17:37:20 +00:00
Chris Lattner
67bcbca856 two equivalent vsplti*s in different types should be CSEd. 
llvm-svn: 27613
 2006-04-12 17:36:04 +00:00
Evan Cheng
66fb7beed7 Promote v4i32, v8i16, v16i8 load to v2i64 load. 
llvm-svn: 27612
 2006-04-12 17:12:36 +00:00
Chris Lattner
3941d5991f Rename this file 
llvm-svn: 27611
 2006-04-12 17:01:11 +00:00
Chris Lattner
259e49f05f Make this test more interesting by checking that the 0.0 used to implement vector fmul gets cse'd also. 
llvm-svn: 27610
 2006-04-12 16:57:39 +00:00
Chris Lattner
602d86f7af Ensure that zero vectors are always v4i32, which forces them to CSE with 
each other.  This implements CodeGen/PowerPC/vxor-canonicalize.ll

llvm-svn: 27609
 2006-04-12 16:53:28 +00:00
Chris Lattner
c1af264854 new testcase 
llvm-svn: 27608
 2006-04-12 16:49:16 +00:00
Reid Spencer
553050adcb Make sure both member variables are initialized in the default constructor 
for SDOperand. This gets rid of numerous warnings in lib/CodeGen and
lib/Target when compiled with GCC 4.0.2

llvm-svn: 27607
 2006-04-12 16:44:15 +00:00
Evan Cheng
ce4e1c0068 Vector type promotion for ISD::LOAD and ISD::SELECT 
llvm-svn: 27606
 2006-04-12 16:33:18 +00:00
Chris Lattner
048bc55352 Provide a default impl of LowerArguments 
llvm-svn: 27605
 2006-04-12 16:21:12 +00:00
Chris Lattner
70d68fcfcb Implement support for the formal_arguments node. To get this, targets shouldcustom legalize it and remove their XXXTargetLowering::LowerArguments overload 
llvm-svn: 27604
 2006-04-12 16:20:43 +00:00
Evan Cheng
fbdf6ece4a Various SSE2 conversion intrinsics 
llvm-svn: 27603
 2006-04-12 05:20:24 +00:00
Chris Lattner
3df4b4ca55 Don't memoize vloads in the load map! Don't memoize them anywhere here, let 
getNode do it.  This fixes CodeGen/Generic/2006-04-11-vecload.ll

llvm-svn: 27602
 2006-04-12 03:25:41 +00:00
Chris Lattner
160aece6a1 new testcase 
llvm-svn: 27601
 2006-04-12 03:24:46 +00:00
Reid Spencer
d632e0a1c6 Remove extraneous building in target dist-check. There is no reason that 
a distribution should need to be able to make a distribution so eliminate
the "make dist" from the list of targets attempted.

llvm-svn: 27600
 2006-04-12 03:07:02 +00:00
Evan Cheng
68b885f50c Added __builtin_ia32_storelv4si, __builtin_ia32_movqv4si, 
__builtin_ia32_loadlv4si, __builtin_ia32_loaddqu, __builtin_ia32_storedqu.

llvm-svn: 27599
 2006-04-11 22:28:25 +00:00
Reid Spencer
539ac965bb Don't overload anchor names, silly browser's can't handle it. 
llvm-svn: 27598
 2006-04-11 22:02:18 +00:00
Reid Spencer
c2ed00169c Add the contents of my email about distribution targets as a new section. 
Attribute John as an author.

llvm-svn: 27597
 2006-04-11 21:59:37 +00:00
Chris Lattner
bf69078515 new dag node 
llvm-svn: 27596
 2006-04-11 21:30:42 +00:00
John Criswell
8d893a86b5 First pass over Reid's document. 
Changed the order of operations so that more of the fine tuning is
performed in the release branch.  This should free up mainline sooner to
resume development.
Removed information on the special release Makefile targets as I've never
used them for a release; Tanya is investigating their integration, and they
can be re-added if she uses them.
Added an outline for building the LLVM GCC binary distributions.  I will
be filling that section out later (but before the 1.7 release).

llvm-svn: 27595
 2006-04-11 20:24:28 +00:00
Nate Begeman
ccd6ea1913 Fix SingleSource/UnitTests/Vector/sumarray-dbl 
llvm-svn: 27594
 2006-04-11 19:44:43 +00:00
Nate Begeman
786d44f822 Fix PR727, correctly handling large stack aligments on ppc 
llvm-svn: 27593
 2006-04-11 19:29:21 +00:00
Chris Lattner
0e63e916b3 we have a shuffle instr, add an example. 
llvm-svn: 27592
 2006-04-11 18:47:03 +00:00
Evan Cheng
c0848b1eaf gcc lower SSE prefetch into generic prefetch intrinsic. Need to add support 
later.

llvm-svn: 27591
 2006-04-11 18:04:57 +00:00