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24770 Commits

Author SHA1 Message Date
Andrew Lenharth d911f0d545 from the linux kernel 
llvm-svn: 27674
 2006-04-13 19:50:07 +00:00
Chris Lattner 612e84dd8b Fix this regex to match what llvmgcc4 produces also 
llvm-svn: 27673
 2006-04-13 19:46:16 +00:00
Andrew Lenharth 4aa3001625 Handle some kernel code than ends in [0 x sbyte]. I think this is safe 
llvm-svn: 27672
 2006-04-13 19:31:49 +00:00
Reid Spencer 709eaacb36 Expand some code with temporary variables to rid ourselves of the warning 
about "dereferencing type-punned pointer will break strict-aliasing rules"

llvm-svn: 27671
 2006-04-13 18:29:58 +00:00
Chris Lattner ef023cb6e9 Fix an incorrect prototype for this intrinsic, fixing 
CFrontend/2003-08-18-SigSetJmp.c  with llvm-gcc3.  This is part of PR733.

llvm-svn: 27670
 2006-04-13 18:23:48 +00:00
Chris Lattner ce5ee73be6 Try xfailing this 
llvm-svn: 27669
 2006-04-13 18:15:24 +00:00
Evan Cheng a84319719c Doh. PANDrm, etc. are not commutable. 
llvm-svn: 27668
 2006-04-13 18:11:28 +00:00
Andrew Lenharth 4819ab573d fix this for the more restrictive linkage 
llvm-svn: 27667
 2006-04-13 17:52:32 +00:00
Chris Lattner d76ecc9678 These tests are now xfailed for llvmgcc4. This is PR735, unlikely to be 
resolved before 1.7 :(

llvm-svn: 27666
 2006-04-13 17:35:36 +00:00
Chris Lattner c8be43885e Only look at .ll files in this directory 
llvm-svn: 27665
 2006-04-13 17:32:53 +00:00
Chris Lattner ee98069488 This file is an invalid C file, test that it is properly rejected 
llvm-svn: 27664
 2006-04-13 17:32:03 +00:00
Chris Lattner 49c1dc2466 Another case where a dead cast was causing the test to spuriously 
fail with the new front-end.

llvm-svn: 27663
 2006-04-13 17:28:28 +00:00
Chris Lattner 2d2f3ef792 Don't get confused by dead casts. 
llvm-svn: 27662
 2006-04-13 17:26:54 +00:00
Chris Lattner 3b84d9a162 Fix an accidental commit. 
llvm-svn: 27661
 2006-04-13 17:21:49 +00:00
Chris Lattner 138058166f This test fails and I don't know why, xfail it until andrew gets a chance to 
look at it.

llvm-svn: 27660
 2006-04-13 17:19:34 +00:00
Chris Lattner 954ea6e2fc Oops, move misplaced test 
llvm-svn: 27659
 2006-04-13 17:18:42 +00:00
Chris Lattner b8ec695455 These are only XFAILs with llvmgcc3, they pass with llvmgcc4 
llvm-svn: 27658
 2006-04-13 17:16:21 +00:00
Chris Lattner 883fb053bd Force non-darwin targets to use a static relo model. This fixes PR734, 
tested by CodeGen/Generic/vector.ll

llvm-svn: 27657
 2006-04-13 17:10:48 +00:00
Chris Lattner b88cb094ff Add a run with an unusual target triple, revert the patch that sent output to 
dev null as it broke the test and doesn't add anything.

llvm-svn: 27656
 2006-04-13 17:10:03 +00:00
Chris Lattner 02b7e1128a Update a count, this test now passes. 
llvm-svn: 27655
 2006-04-13 16:52:13 +00:00
Chris Lattner 5879efe0c8 add a note, move an altivec todo to the altivec list. 
llvm-svn: 27654
 2006-04-13 16:48:00 +00:00
Andrew Lenharth 92cf71f6d7 linear -> constant time 
llvm-svn: 27652
 2006-04-13 13:43:31 +00:00
Reid Spencer 9857229aba Add the README files to the distribution. 
llvm-svn: 27651
 2006-04-13 06:39:24 +00:00
Reid Spencer 56fdf9ed40 Add missing things to the distribution. 
llvm-svn: 27650
 2006-04-13 06:27:20 +00:00
Reid Spencer 04896a7d71 Distribute the Stacker samples directory. 
llvm-svn: 27648
 2006-04-13 06:16:37 +00:00
Evan Cheng ed3996743f psad, pmax, pmin intrinsics. 
llvm-svn: 27647
 2006-04-13 06:11:45 +00:00
Evan Cheng 34c6a00813 pmin, pmax, and psad intrinsics. 
llvm-svn: 27646
 2006-04-13 06:09:41 +00:00
Evan Cheng 58dad55959 Various SSE2 packed integer intrinsics: pmulhuw, pavgw, etc. 
llvm-svn: 27645
 2006-04-13 05:24:54 +00:00
Evan Cheng e4f97ccf7f X86 SSE2 supports v8i16 multiplication 
llvm-svn: 27644
 2006-04-13 05:10:25 +00:00
Evan Cheng d2eb662415 Update 
llvm-svn: 27643
 2006-04-13 05:09:45 +00:00
Evan Cheng 3067453971 pmul*, pmadd*, and pavg* intrinsics. 
llvm-svn: 27642
 2006-04-13 05:09:06 +00:00
Chris Lattner 24c430c13a one too many l's 
llvm-svn: 27641
 2006-04-13 04:21:31 +00:00
Andrew Lenharth 01ba382a8f quick update 
llvm-svn: 27640
 2006-04-13 02:05:30 +00:00
Evan Cheng b3fe00bdc6 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 0aab735a1a Naming inconsistency. 
llvm-svn: 27638
 2006-04-13 00:00:23 +00:00
Evan Cheng c88afc36a9 SSE / SSE2 conversion intrinsics. 
llvm-svn: 27637
 2006-04-12 23:42:44 +00:00
Reid Spencer d76e0a835b Fix a typo in the name of a file. 
llvm-svn: 27636
 2006-04-12 23:15:10 +00:00
Tanya Lattner 27fba1761d Added the ability to xfail based on llvmgcc version 
llvm-svn: 27635
 2006-04-12 21:57:40 +00:00
Evan Cheng 33fe29ec84 Update my credits. Can I add "Build breaker" to my entry? 
llvm-svn: 27634
 2006-04-12 21:28:14 +00:00
Evan Cheng 92232307d0 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 119266ea92 Promote vector AND, OR, and XOR 
llvm-svn: 27632
 2006-04-12 21:20:24 +00:00
Reid Spencer 7579237536 Don't dump the llc assembly output to stdout. 
llvm-svn: 27631
 2006-04-12 21:03:04 +00:00
Reid Spencer 7c8fef2cd1 Make sure CVS versions of yacc and lex files get distributed. 
llvm-svn: 27630
 2006-04-12 20:57:05 +00:00
Reid Spencer 097122a246 Distribute CVS versions of lex files 
llvm-svn: 27629
 2006-04-12 20:56:12 +00:00
Reid Spencer d538792a85 Distribute the lex/yacc files from the cvs version. 
llvm-svn: 27628
 2006-04-12 20:55:23 +00:00
Reid Spencer 6a02282098 Additional files to distribute. 
llvm-svn: 27627
 2006-04-12 20:54:01 +00:00
Reid Spencer d3d5fc072e Include the win32 and Xcode directories in the distribution. 
llvm-svn: 27626
 2006-04-12 20:53:14 +00:00
Reid Spencer 13a1a7a4a6 Get rid of a signed/unsigned compare warning. 
llvm-svn: 27625
 2006-04-12 19:28:15 +00:00
Chris Lattner 147e50e1c5 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 dc830e07b7 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