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16530 Commits

Author SHA1 Message Date
Reid Spencer
a9a637d6e2 For mul transforms, when checking for a cast from bool as either operand, 
make sure to also check that it is a zext from bool, not any other cast
operation type.

llvm-svn: 32539
 2006-12-13 08:33:33 +00:00
Reid Spencer
32b08ba50f Fix and/or/xor (cast A), (cast B) --> cast (and/or/xor A, B) 
The cast patch introduced the possibility that the wrong cast opcode
could be used and that this transform could trigger on different kinds
of cast operations. This patch rectifies that.

llvm-svn: 32538
 2006-12-13 08:27:15 +00:00
Reid Spencer
ad772bfec3 Change the interface to SCEVExpander::InsertCastOfTo to take a cast opcode 
so the decision of which opcode to use is pushed upward to the caller.
Adjust the callers to pass the expected opcode.

llvm-svn: 32535
 2006-12-13 08:06:42 +00:00
Reid Spencer
540e6eb24b Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1 
llvm-svn: 32534
 2006-12-13 08:04:32 +00:00
Chris Lattner
1228f12fb4 only check non-external functions 
llvm-svn: 32530
 2006-12-13 04:45:46 +00:00
Chris Lattner
be3585daa3 Reject attempts to define intrinsics. This fixes PR1047 and 
Regression/Verifier/2006-12-12-IntrinsicDefine.ll

llvm-svn: 32529
 2006-12-13 04:30:37 +00:00
Evan Cheng
e200668366 Expand (f64 extload f32) to (f64 fp_ext (load f32)) if f64 type action is expand. 
llvm-svn: 32527
 2006-12-13 03:19:57 +00:00
Evan Cheng
d5d848048f Expand fsqrt, fsin, and fcos to libcalls. 
llvm-svn: 32526
 2006-12-13 02:38:13 +00:00
Devang Patel
3c8836df17 Add #ifdef switch toggle between old and new pass manager. However, 
continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h

llvm-svn: 32525
 2006-12-13 02:36:01 +00:00
Chris Lattner
b486de5e73 revert my recent int<->fp and vector union promotion changes, they expose 
obscure bugs affecting the X86 code generator.  I will reenable this
when fixed.

llvm-svn: 32524
 2006-12-13 02:26:45 +00:00
Evan Cheng
f72f8a7730 Expand f32 / f64 to i32 / i64 conversion to soft-fp library calls. 
llvm-svn: 32523
 2006-12-13 01:57:55 +00:00
Reid Spencer
50702907eb Replace CastInst::createInferredCast calls with more accurate cast 
creation calls.

llvm-svn: 32521
 2006-12-13 00:50:17 +00:00
Devang Patel
ad1c3bba52 FunctionPassManager does not support runOnModule(). 
llvm-svn: 32519
 2006-12-13 00:34:32 +00:00
Devang Patel
ae0e0cdff7 Implement PassManager_New destructors. 
llvm-svn: 32517
 2006-12-13 00:09:23 +00:00
Devang Patel
da35cdf10e Remove unused constructor. 
llvm-svn: 32516
 2006-12-12 23:51:31 +00:00
Reid Spencer
0e981c9088 Replace inferred getCast(V,Ty) calls with more strict variants. 
Rename getZeroExtend and getSignExtend to getZExt and getSExt to match
the the casting mnemonics in the rest of LLVM.

llvm-svn: 32514
 2006-12-12 23:36:14 +00:00
Devang Patel
ae9da674a1 Add routines to dump pass manager queue. 
llvm-svn: 32513
 2006-12-12 23:34:33 +00:00
Devang Patel
b26731c9cd FunctionPassManager() 
Set AnalysisResolver_New and add FPM to PassManagers list.

llvm-svn: 32512
 2006-12-12 23:27:37 +00:00
Devang Patel
e08024130b Do not runOnFunction on external functions. 
llvm-svn: 32510
 2006-12-12 23:15:28 +00:00
Devang Patel
09032bc2b0 Initialize AnalysisImpls for each pass before executing the pass. 
llvm-svn: 32509
 2006-12-12 23:13:09 +00:00
Devang Patel
e969385cb9 collectRequiredAnalysisPasses(). 
Include RequiredTrainsitiveSet also.

llvm-svn: 32508
 2006-12-12 23:09:32 +00:00
Devang Patel
8a5442e16d removeNotPreservedAnalysis(). 
Do not remove ImmutablePass from the list.

llvm-svn: 32507
 2006-12-12 23:07:44 +00:00
Devang Patel
94bb02ef16 Initialize activeManager. 
llvm-svn: 32506
 2006-12-12 22:57:43 +00:00
Devang Patel
a756f126ea Remove unused constructor. 
llvm-svn: 32505
 2006-12-12 22:56:36 +00:00
Devang Patel
ea7846dd99 Maintain ImmutablePasses list at top level only. Do not make them 
directly available to individual managers.

llvm-svn: 32504
 2006-12-12 22:53:40 +00:00
Devang Patel
4d694e6674 findAnalysisPass(). 
First search all available passes before searching ImmutablePasses.

llvm-svn: 32503
 2006-12-12 22:50:05 +00:00
Devang Patel
921f11b896 Fix thinko. 
While searching for a analysis in a pass manager, do not search it into
pass manager's manager.

llvm-svn: 32501
 2006-12-12 22:47:13 +00:00
Devang Patel
a3a8aeb459 o s/OtherPassManagers/IndirectPassManagers 
o Make IndirectPassManagers vector of PMDataManager *
o Move PMTopLevelManager implementation below all class declarations.

llvm-svn: 32499
 2006-12-12 22:35:25 +00:00
Devang Patel
bda67816fd Initialize AnalysisImpls for ImmutablePass. 
llvm-svn: 32498
 2006-12-12 22:21:37 +00:00
Evan Cheng
3e6cc1641c Expand FP constant to integers if FP types are not legal. 
llvm-svn: 32497
 2006-12-12 22:19:28 +00:00
Devang Patel
f2e0fe66cd Set top level manager. 
llvm-svn: 32496
 2006-12-12 22:02:16 +00:00
Evan Cheng
aefab1a7c1 Soft fp FNEG, SINT_TO_FP, UINT_TO_FP libcall expansion. 
llvm-svn: 32495
 2006-12-12 21:51:17 +00:00
Evan Cheng
8a830bc4a1 Expand ConstantFP to load from CP if float types are being expanded. 
llvm-svn: 32494
 2006-12-12 21:32:44 +00:00
Evan Cheng
061d636b7a Expand i32/i64 CopyToReg f32/f64 to BIT_CONVERT + CopyToReg. 
llvm-svn: 32493
 2006-12-12 21:21:32 +00:00
Jim Laskey
ac064e92da Honor cpu directive, take two. 
llvm-svn: 32492
 2006-12-12 20:57:08 +00:00
Evan Cheng
75b41e03f6 - When expanding a bit_convert whose src operand is also to be expanded and 
its expansion result type is equal to the result type of the bit_convert,
e.g. (i64 bit_convert (f64 op)) if FP is not legal
returns the result of the expanded source operand.
- Store f32 / f64 may be expanded to a single store i32/i64.

llvm-svn: 32490
 2006-12-12 19:53:13 +00:00
Jim Laskey
b039172d58 Rollback changes to take a different tack. 
llvm-svn: 32488
 2006-12-12 19:26:50 +00:00
Chris Lattner
6ff0a2a18d this can be trunc or bitcast, per line 3092. 
llvm-svn: 32487
 2006-12-12 19:11:20 +00:00
Chris Lattner
2f28a1e015 Fix regression on 400.perlbench last night. 
llvm-svn: 32486
 2006-12-12 18:41:03 +00:00
Rafael Espindola
7c4245c4e3 more general matching of the MVN instruction 
llvm-svn: 32484
 2006-12-12 17:10:13 +00:00
Jim Laskey
8a5cea99ed Honor the command line specification for machine type. 
llvm-svn: 32483
 2006-12-12 16:07:33 +00:00
Rafael Espindola
a65fd68f23 don't use "ordinary" addressing mode 1 when mvn is appropriate 
llvm-svn: 32482
 2006-12-12 14:03:29 +00:00
Jim Laskey
18b1edb10d Reduce number of instructions to load 64-bit constants. 
llvm-svn: 32481
 2006-12-12 13:23:43 +00:00
Reid Spencer
3ac324ab41 Fix numerous inferred casts. 
llvm-svn: 32479
 2006-12-12 09:18:51 +00:00
Reid Spencer
04710becf5 Get even more accurate on the casting. 
llvm-svn: 32478
 2006-12-12 09:17:50 +00:00
Reid Spencer
3d1b0dfba6 Fix the casting for the computation of the Malloc size. 
llvm-svn: 32477
 2006-12-12 09:17:08 +00:00
Evan Cheng
df11bd2186 Expand formal arguments and call arguments recursively: e.g. f64 -> i64 -> 2 x i32. 
llvm-svn: 32476
 2006-12-12 07:27:38 +00:00
Reid Spencer
e9161a2f5e Don't create usless casts for same-bith-width floating point casts. 
llvm-svn: 32475
 2006-12-12 05:38:50 +00:00
Chris Lattner
ddb1fa5291 fit in 80 cols 
llvm-svn: 32474
 2006-12-12 05:22:21 +00:00
Chris Lattner
0405309282 this can only be fptrunc. 
llvm-svn: 32473
 2006-12-12 05:21:51 +00:00
Chris Lattner
0b46ffb643 This case isn't needed with recent changes to ConstantInt::get 
llvm-svn: 32472
 2006-12-12 05:19:46 +00:00
Chris Lattner
0ecfce975c split up inttoptr from ptrtoint handling, the cases aren't similar at all. 
llvm-svn: 32471
 2006-12-12 05:18:19 +00:00
Chris Lattner
4c064bcc3e the operand of a bitcast is always the right size, just emit it in place. 
llvm-svn: 32470
 2006-12-12 05:14:13 +00:00
Reid Spencer
562b83c7df Change inferred getCast into specific getCast. Passes all tests. 
llvm-svn: 32469
 2006-12-12 05:05:00 +00:00
Chris Lattner
a9b75a7e35 Patch for PR1045 and Transforms/ScalarRepl/2006-12-11-SROA-Crash.ll 
llvm-svn: 32468
 2006-12-12 04:24:41 +00:00
Chris Lattner
0fd9c58f6a Revert Nate's patch to fix X86/store-fp-constant.ll. With the dag combiner 
and legalizer separated like they currently are, I don't see a way to handle
this xform.

llvm-svn: 32466
 2006-12-12 04:18:56 +00:00
Chris Lattner
df2345fcbe make this code more aggressive about turning store fpimm into store int imm. 
This is not sufficient to fix X86/store-fp-constant.ll

llvm-svn: 32465
 2006-12-12 04:16:14 +00:00
Chris Lattner
51c27947c6 teach scev to analyze X*4|1 like X*4+c. This allows us to produce: 
LBB1_1: #bb
        movdqa (%esi), %xmm2
        movaps %xmm2, %xmm3
        punpcklbw %xmm0, %xmm3
        movaps %xmm3, %xmm4
        punpcklwd %xmm0, %xmm4
        cvtdq2ps %xmm4, %xmm4
        mulps %xmm1, %xmm4
        movaps %xmm4, (%edi)
        leal 1(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 2(,%eax,4), %ebx
        shll $4, %ebx
        punpckhbw %xmm0, %xmm2
        movaps %xmm2, %xmm3
        punpcklwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 3(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm2
        cvtdq2ps %xmm2, %xmm2
        mulps %xmm1, %xmm2
        movaps %xmm2, (%edx,%ebx)
        addl $64, %edi
        incl %eax
        addl $16, %esi
        cmpl %ecx, %eax
        jne LBB1_1      #bb

instead of:

LBB1_1: #bb
        movdqa (%esi), %xmm2
        movaps %xmm2, %xmm3
        punpcklbw %xmm0, %xmm3
        movaps %xmm3, %xmm4
        punpcklwd %xmm0, %xmm4
        cvtdq2ps %xmm4, %xmm4
        mulps %xmm1, %xmm4
        movaps %xmm4, (%edi)
        leal 1(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 2(,%eax,4), %ebx
        shll $4, %ebx
        punpckhbw %xmm0, %xmm2
        movaps %xmm2, %xmm3
        punpcklwd %xmm0, %xmm3
        cvtdq2ps %xmm3, %xmm3
        mulps %xmm1, %xmm3
        movaps %xmm3, (%edx,%ebx)
        leal 3(,%eax,4), %ebx
        shll $4, %ebx
        punpckhwd %xmm0, %xmm2
        cvtdq2ps %xmm2, %xmm2
        mulps %xmm1, %xmm2
        movaps %xmm2, (%edx,%ebx)
        addl $64, %edi
        incl %eax
        addl $16, %esi
        cmpl %ecx, %eax
        jne LBB1_1      #bb

for a testcase.

llvm-svn: 32463
 2006-12-12 02:26:09 +00:00
Reid Spencer
5af6b6baf1 Tidy up a bit. 
llvm-svn: 32462
 2006-12-12 01:32:02 +00:00
Reid Spencer
5bc563a190 Change inferred cast creation calls to more specific cast creations. 
llvm-svn: 32460
 2006-12-12 01:17:41 +00:00
Rafael Espindola
d29cb12dfc use MVN to handle small negative constants 
llvm-svn: 32459
 2006-12-12 01:03:11 +00:00
Reid Spencer
3fbfed6e2c Implement getIntegerCast and getFPCast for ConstantExpr. These are similar 
to the createIntegerCast and createFPCast for CastInst instructions.

llvm-svn: 32457
 2006-12-12 00:51:07 +00:00
Reid Spencer
a82b285a69 Implement createIntegerCast and createFPCast factory methods for handling 
integer and floating point cast creation. createIntegerCast generates
ZExt/SExt, BitCast or Trunc. createFPCast generates FPExt, Bitcast, or
FPTrunc.

llvm-svn: 32456
 2006-12-12 00:49:44 +00:00
Rafael Espindola
b8163fd828 add mvn 
llvm-svn: 32454
 2006-12-12 00:37:38 +00:00
Reid Spencer
d2390e3b0a Fix the BitCastUnion type for 32-bit targets. 
llvm-svn: 32453
 2006-12-12 00:11:08 +00:00
Rafael Espindola
e3aafd29a9 add note 
llvm-svn: 32452
 2006-12-11 23:56:10 +00:00
Chris Lattner
fb4898fdd8 Another step forward in PPC64 JIT support: we now no-longer need stubs 
emitted for external globals in PPC64-JIT-PIC mode (which is good because
we didn't handle them before!).

This also fixes a bug handling the picbase delta, which we would get wrong
in some cases.

llvm-svn: 32451
 2006-12-11 23:22:45 +00:00
Reid Spencer
0ed6e66cf3 Create the cast constant expression that was read instead of attempting 
to infer the cast from its operand and type. This fixes:
test/Regression/Bytecode/2006-12-11-Cast-ConstExpr.ll

llvm-svn: 32450
 2006-12-11 23:20:20 +00:00
Chris Lattner
7f60301c69 getInstrItineraryData shouldn't copy the itineraries 
llvm-svn: 32448
 2006-12-11 21:42:55 +00:00
Reid Spencer
f48e2567ae Fix constant folding of FP->int due to cut & paste error in last commit. 
llvm-svn: 32447
 2006-12-11 21:27:28 +00:00
Reid Spencer
0549f720b2 Implement correct bitcast of int<->float and long<->double by using a 
union to perform the bitcast.

llvm-svn: 32444
 2006-12-11 20:39:15 +00:00
Evan Cheng
e182862c91 Re-apply changes that were backed out and fix a naughty typo. 
llvm-svn: 32442
 2006-12-11 19:27:14 +00:00
John Criswell
d5817b08f5 It seems the llvm::OStream class does not handle stream manipulators. 
For now, just grab the stream and perform the output on it directly.

llvm-svn: 32441
 2006-12-11 19:15:36 +00:00
Chris Lattner
7124b0d561 Revert changes that broke oggenc on ppc 
llvm-svn: 32440
 2006-12-11 18:53:38 +00:00
Jim Laskey
e2a261ad36 Missing opcode. 
llvm-svn: 32439
 2006-12-11 18:45:56 +00:00
Chris Lattner
f512c0d8e5 Implement correct constant folding of bitcast. This implements 
Transforms/ConstProp/bitcast.ll and fixes
SingleSource/Regression/C/2003-10-12-GlobalVarInitializers

llvm-svn: 32438
 2006-12-11 18:30:27 +00:00
Jim Laskey
911ae665d0 Layout proper frame for ppc64. 
llvm-svn: 32436
 2006-12-11 18:10:54 +00:00
Evan Cheng
93c75d4cfb Don't convert store double C, Ptr to store long C, Ptr if i64 is not a legal type. 
llvm-svn: 32434
 2006-12-11 17:25:19 +00:00
Evan Cheng
4eebfee858 f32 / f64 node is expanded to one i32 / i64 node. 
llvm-svn: 32433
 2006-12-11 06:50:04 +00:00
Evan Cheng
44f9ec68ab Clean up some bad code. 
llvm-svn: 32432
 2006-12-11 06:25:26 +00:00
Nate Begeman
2566f75e7a Move something that should be in the dag combiner from the legalizer to the 
dag combiner.

llvm-svn: 32431
 2006-12-11 02:23:46 +00:00
Nate Begeman
b1b1aaa4e5 Properly mangles symbol table names 
Supports constant pools
Supports relocations to jump tables
Supports relocations within the data segment (global = address of global)
Allocates memory in a non-hacky for all non-code objects.

llvm-svn: 32430
 2006-12-11 02:20:45 +00:00
Chris Lattner
6ea5a77a93 fix typo 
llvm-svn: 32428
 2006-12-11 02:16:58 +00:00
Chris Lattner
8f2a26ac12 Update note, with the SROA change, we now produce: 
_pairtest:
        movl 8(%esp), %eax
        movl 4(%esp), %ecx
        movd %eax, %xmm0
        movd %ecx, %xmm1
        addss %xmm0, %xmm1
        movl 12(%esp), %eax
        movss %xmm1, (%eax)
        ret

instead of:

_pairtest:
        subl $12, %esp
        movl 20(%esp), %eax
        movl %eax, 4(%esp)
        movl 16(%esp), %eax
        movl %eax, (%esp)
        movss (%esp), %xmm0
        addss 4(%esp), %xmm0
        movl 24(%esp), %eax
        movss %xmm0, (%eax)
        addl $12, %esp
        ret

llvm-svn: 32427
 2006-12-11 01:20:25 +00:00
Chris Lattner
28e7eaf6b8 trunc to integer, not to FP. 
llvm-svn: 32426
 2006-12-11 01:17:00 +00:00
Chris Lattner
a6428b2ce4 this is done 
llvm-svn: 32424
 2006-12-11 01:01:03 +00:00
Chris Lattner
48e3989461 Evan implemented the machineinstr improvements. 
The rot example works if the type is cast to ubyte.

Move sroa examples together and upgrade them to HEAD syntax.

llvm-svn: 32423
 2006-12-11 00:44:03 +00:00
Chris Lattner
a8eec08185 implement promotion of unions containing two packed types of the same width. 
This implements Transforms/ScalarRepl/union-packed.ll

llvm-svn: 32422
 2006-12-11 00:35:08 +00:00
Chris Lattner
e31f99af99 clarify some comments, simplify some checks, fix: 
Regression/Transforms/IndVarsSimplify/2006-12-10-BitCast.ll

llvm-svn: 32420
 2006-12-11 00:12:31 +00:00
Chris Lattner
098fb42690 * Eliminate calls to CastInst::createInferredCast. 
* Add support for promoting unions with fp values in them.  This produces
   our new int<->fp bitcast instructions, implementing
   Transforms/ScalarRepl/union-fp-int.ll

As an example, this allows us to compile this:

union intfloat { int i; float f; };
float invsqrt(const float arg_x) {
    union intfloat x = { .f = arg_x };
    const float xhalf = arg_x * 0.5f;
    x.i = 0x5f3759df - (x.i >> 1);
    return x.f * (1.5f - xhalf * x.f * x.f);
}

into:

_invsqrt:
        movss 4(%esp), %xmm0
        movd %xmm0, %eax
        sarl %eax
        movl $1597463007, %ecx
        subl %eax, %ecx
        movd %ecx, %xmm1
        mulss LCPI1_0, %xmm0
        mulss %xmm1, %xmm0
        movss LCPI1_1, %xmm2
        mulss %xmm1, %xmm0
        subss %xmm0, %xmm2
        movl 8(%esp), %eax
        mulss %xmm2, %xmm1
        movss %xmm1, (%eax)
        ret

instead of:

_invsqrt:
        subl $4, %esp
        movss 8(%esp), %xmm0
        movss %xmm0, (%esp)
        movl (%esp), %eax
        movl $1597463007, %ecx
        sarl %eax
        subl %eax, %ecx
        movl %ecx, (%esp)
        mulss LCPI1_0, %xmm0
        movss (%esp), %xmm1
        mulss %xmm1, %xmm0
        mulss %xmm1, %xmm0
        movss LCPI1_1, %xmm2
        subss %xmm0, %xmm2
        mulss %xmm2, %xmm1
        movl 12(%esp), %eax
        movss %xmm1, (%eax)
        addl $4, %esp
        ret

llvm-svn: 32418
 2006-12-10 23:56:50 +00:00
Anton Korobeynikov
e76b69846d Cleaned setjmp/longjmp lowering interfaces. Now we're producing right 
code (both asm & cbe) for Mingw32 target.
Removed autoconf checks for underscored versions of setjmp/longjmp.

llvm-svn: 32415
 2006-12-10 23:12:42 +00:00
Jim Laskey
3fa703d088 Reverting until finding the cause of secondary bugs. 
llvm-svn: 32413
 2006-12-10 13:09:42 +00:00
Jim Laskey
a8f4c1d137 __PPC64CompilationCallback code was allowing registers to be clobbered by stub. 
llvm-svn: 32412
 2006-12-10 12:13:31 +00:00
Chris Lattner
6df6fa3694 fix PR1039 by making timing info be destroyed by llvm_shutdown, not by 
static dtors.

llvm-svn: 32411
 2006-12-10 07:40:46 +00:00
Rafael Espindola
9fe91fc84f .align is in bits 
.comm is in bytes
:-(

llvm-svn: 32408
 2006-12-10 02:53:14 +00:00
Rafael Espindola
8251abb0e9 fix test/Regression/CodeGen/X86/weak.ll 
if a variable has no initialization, I->getInitializer() will fail

llvm-svn: 32407
 2006-12-09 23:14:08 +00:00
Evan Cheng
a366d082b5 Preliminary soft float support. 
llvm-svn: 32394
 2006-12-09 02:42:38 +00:00
Evan Cheng
f1e9ec7225 Added option -soft-float to generate SW fp library calls instead of fp instructions. 
llvm-svn: 32393
 2006-12-09 02:41:30 +00:00
Devang Patel
1dab3b3558 Analysis resolver now manages AnalysisImpls for the given patch. 
llvm-svn: 32389
 2006-12-09 01:11:34 +00:00
Devang Patel
a330306e9b Top level pass manager keeps track of other managers, so this can be 
removed now.

llvm-svn: 32388
 2006-12-09 00:09:12 +00:00
Devang Patel
73cf028f5f Use analysis resolver to find the info. 
llvm-svn: 32387
 2006-12-09 00:07:38 +00:00
Devang Patel
385edd79c5 Do not drop ImmutablePasses on the floor. 
llvm-svn: 32386
 2006-12-08 23:57:43 +00:00
Devang Patel
4e6c9b0ad9 Set AnalysisResolver for the passes when they are inserted into 
pass manager queuer.

llvm-svn: 32385
 2006-12-08 23:53:00 +00:00
Devang Patel
6f0bb6fbed Add AnalysisResolver_New. It is a replacement for existing 
AnalysisResolver.

llvm-svn: 32383
 2006-12-08 23:28:54 +00:00
Devang Patel
17fec0924c Keep track of other pass managers, that are not directly managed by 
top level manager. Use this info to findAnalysisPass.

llvm-svn: 32382
 2006-12-08 23:11:43 +00:00
Devang Patel
1342f262e3 Implement top level FunctionPassManager::run(Function &F) 
llvm-svn: 32381
 2006-12-08 22:57:48 +00:00
Devang Patel
ddcef36da4 Do not keep yet another list of pass managers in PassManagerImpl_New. 
Use one provided by toplevel manager.

llvm-svn: 32380
 2006-12-08 22:47:25 +00:00
Devang Patel
f0c7476178 Remove unused schedulePass() parameter. 
llvm-svn: 32379
 2006-12-08 22:34:02 +00:00
Devang Patel
8ff822772f Remove unused getAnalysisPass and getAnalysisPassFromManager 
llvm-svn: 32378
 2006-12-08 22:32:32 +00:00
Devang Patel
a4ef9062bf Implement PMTopLevel::findAnalysisPass() and 
PMDataManager::findAnalysisPass()

llvm-svn: 32377
 2006-12-08 22:30:11 +00:00
Rafael Espindola
620b3430c8 %progbits not @progbits 
llvm-svn: 32376
 2006-12-08 22:06:02 +00:00
Reid Spencer
069149765d Incorporate any changes in the successor blocks into the result of 
MarkAliveBlocks.

llvm-svn: 32375
 2006-12-08 21:52:01 +00:00
Rafael Espindola
7e99603152 add \"aw\",@progbits" to ctors and dtors 
llvm-svn: 32373
 2006-12-08 21:24:58 +00:00
Chris Lattner
9c52dc6c34 Change the implementation of statistic to not need destructors at all. 
Instead, the stat info is printed when llvm_shutdown() is called.
These also don't need static ctors, but getting rid of them is uglier:
still investigating.  This reduces the number of static dtors in llvm from
~1400 to ~750.

llvm-svn: 32372
 2006-12-08 20:00:42 +00:00
Devang Patel
7f1091cb14 During runOnModule() do initialization and finalization. 
llvm-svn: 32371
 2006-12-08 19:04:09 +00:00
Devang Patel
ebab6b3112 Reuse code. Directly use runOnFunction(). 
llvm-svn: 32370
 2006-12-08 19:03:05 +00:00
Devang Patel
4833df8e9e Implement FunctionPassManager_New::FunctionPassManager_New(ModuleProvider *P) 
llvm-svn: 32368
 2006-12-08 18:57:16 +00:00
Evan Cheng
88a55bdd64 Move findTiedToSrcOperand to TargetInstrDescriptor. 
llvm-svn: 32366
 2006-12-08 18:45:48 +00:00
Rafael Espindola
514fcabb29 fix truncstorei1 
llvm-svn: 32364
 2006-12-08 18:41:21 +00:00
Andrew Lenharth
36e3fe118f Hopefully these are the regenerated files 
llvm-svn: 32362
 2006-12-08 18:07:09 +00:00
Andrew Lenharth
d115fe7ce3 Packed Structures 
llvm-svn: 32361
 2006-12-08 18:06:16 +00:00
Evan Cheng
6f02378443 Proper fix for PR1037: to determine is a VR is a modref, check 1) whether it is 
tied to another oeprand, 2) whether is is being tied to by another operand. So
the destination operand of a two-address MI can be correctly identified.

llvm-svn: 32354
 2006-12-08 08:02:34 +00:00
Evan Cheng
79bcfb0e11 findTiedToSrcOperand() changed. 
llvm-svn: 32353
 2006-12-08 07:59:51 +00:00
Evan Cheng
dfec38a575 Use MI's TargetInstrDescriptor. 
llvm-svn: 32352
 2006-12-08 07:57:56 +00:00
Chris Lattner
51a6154ce5 Fix a bug introduced by the streams patch. DEBUG code was made unconditional. 
llvm-svn: 32351
 2006-12-08 05:41:26 +00:00
Chris Lattner
5d79e6ff6c this is an initial patch to switch the ppc64 jit over to working in PIC mode, 
which allows the code to be above the 2G marker.  We still need to JIT emit
dyld stubs to support external, weak, common, etc globals, but that will
happen tomorrow.

llvm-svn: 32348
 2006-12-08 04:54:03 +00:00
Chris Lattner
02a2f33279 add a note 
llvm-svn: 32347
 2006-12-08 02:01:32 +00:00
Devang Patel
94eedf9be1 BasicBlockPassManager_New::runOnFunction() 
Do initialization and finalization.

llvm-svn: 32346
 2006-12-08 01:38:28 +00:00
Devang Patel
0fc48cda15 doInitialization and doFinalization for BasicBlockPassManager_New 
llvm-svn: 32345
 2006-12-08 00:59:05 +00:00
Devang Patel
67bb3725d4 Reimplement removeDeadPasses(). 
llvm-svn: 32344
 2006-12-08 00:37:52 +00:00
Andrew Lenharth
0b4830a079 Simplify a bit 
llvm-svn: 32343
 2006-12-07 23:55:55 +00:00
Devang Patel
3364b5821e set Last User. 
llvm-svn: 32342
 2006-12-07 23:55:10 +00:00
Chris Lattner
ce8d432068 fix incorrect encoding of rldicr, used by ppc64 function stubs, etc. 
llvm-svn: 32341
 2006-12-07 23:44:07 +00:00
Bill Wendling
fe0af72bc4 Don't use <sstream> in Streams.h but <iosfwd> instead. 
llvm-svn: 32340
 2006-12-07 23:41:45 +00:00
Devang Patel
df9f0e26f9 Maintain level(or depth) of pass manager in pass manager food chain. 
llvm-svn: 32339
 2006-12-07 23:24:58 +00:00
Devang Patel
19a733b718 New method, PMDataManager::collectRequiredAnalysisPasses() 
llvm-svn: 32338
 2006-12-07 23:05:44 +00:00
Rafael Espindola
bb753d7121 fix alignment 
llvm-svn: 32337
 2006-12-07 22:38:06 +00:00
Chris Lattner
db346e68a9 Fix CodeGen/PowerPC/2006-12-07-SelectCrash.ll on PPC64 
llvm-svn: 32336
 2006-12-07 22:36:47 +00:00
Devang Patel
b361bb840c When new pass manager is created, initialize available analysis info 
of existing manager at the same level. Otherwise, such info may be
considered as available, which not true.

llvm-svn: 32334
 2006-12-07 22:34:21 +00:00
Bill Wendling
f13d78d3b8 What should be the last unnecessary <iostream>s in the library. 
llvm-svn: 32333
 2006-12-07 22:21:48 +00:00
Devang Patel
967a319698 PMDataManager does not maintain LastUser info. 
llvm-svn: 32332
 2006-12-07 22:17:09 +00:00
Chris Lattner
ebe31092ff fix CodeGen/PowerPC/2006-12-07-LargeAlloca.ll on ppc64 
llvm-svn: 32331
 2006-12-07 22:15:58 +00:00
Devang Patel
9be7d811ae Make current pass info available _after_ removing info that is not 
preserved.

llvm-svn: 32329
 2006-12-07 22:09:36 +00:00
Devang Patel
145469fbf2 Add TODOs 
llvm-svn: 32328
 2006-12-07 21:58:50 +00:00
Devang Patel
a15af91097 Fix thinko. 
llvm-svn: 32327
 2006-12-07 21:44:12 +00:00
Devang Patel
b945504462 Top level manages schedule the pass immediately at the time of insertion. 
llvm-svn: 32326
 2006-12-07 21:32:57 +00:00
Devang Patel
ff5d922b04 Now FunctionPassManagerImpl_New and PassManagerImpl_New derives from 
PMTopLevelManager.

llvm-svn: 32325
 2006-12-07 21:27:23 +00:00
Devang Patel
81b62a7e2c Reimplement schedulePass interface. Move it into PMTopLevelManager. 
llvm-svn: 32324
 2006-12-07 21:10:57 +00:00
Devang Patel
b2ce1fc089 While initializing AvailableAnalysis info, make ImmutablePasses available 
immediately.

llvm-svn: 32323
 2006-12-07 21:02:08 +00:00
Devang Patel
adf0a3a147 Add ImmutablePass into the list of info managed by top level pass 
manager.

llvm-svn: 32322
 2006-12-07 20:51:18 +00:00
Bill Wendling
4d1444725b Removed more <iostream> includes 
llvm-svn: 32321
 2006-12-07 20:28:15 +00:00
Bill Wendling
23b8b13c9d Removing even more <iostream> includes. 
llvm-svn: 32320
 2006-12-07 20:04:42 +00:00
Devang Patel
0117a3e391 If pass reserves all analysis info then each info is not separately 
included in PreservedSet. So check getPreservesAll() first.

llvm-svn: 32319
 2006-12-07 20:03:49 +00:00
Devang Patel
318adc0e9d Pass Managers themselves do not invalidate any analysis info. 
llvm-svn: 32318
 2006-12-07 19:57:52 +00:00
Devang Patel
8c988e1dc2 Add a handle to the top level pass manager in PMDataManager. 
llvm-svn: 32317
 2006-12-07 19:54:15 +00:00
Devang Patel
e6f5ded0ef Cosmetic markers to divide code in separate chunks. 
llvm-svn: 32316
 2006-12-07 19:39:39 +00:00
Devang Patel
89a14dfcd0 s/noteDownAvailableAnalysis/recordAvailableAnalysis 
While recording available analysis, include interfaces implemented.

llvm-svn: 32315
 2006-12-07 19:33:53 +00:00
Devang Patel
e4c87643a5 Add PMTopLevelManager. It is not used yet. 
llvm-svn: 32314
 2006-12-07 19:21:29 +00:00
Devang Patel
7e140ec79c RequiredAnalysis support is buggy and not used at the moment so remove 
the code. Add TODO note.

llvm-svn: 32313
 2006-12-07 18:47:25 +00:00
Devang Patel
b43799cea4 s/clearAnalysis/initializeAnalysisInfo/g 
llvm-svn: 32312
 2006-12-07 18:41:09 +00:00
Devang Patel
364530904f s/CommonPassManagerImpl/PMDataManager/g 
llvm-svn: 32311
 2006-12-07 18:36:24 +00:00
Rafael Espindola
a908b2dfd9 make sure that we don't use a common symbol if a section was specified 
llvm-svn: 32310
 2006-12-07 18:33:58 +00:00
Devang Patel
580df8ade2 Add overview of pass manager. 
llvm-svn: 32309
 2006-12-07 18:23:30 +00:00
Andrew Lenharth
8261b94b09 Be sure to grab weak functions too, and make implicit defs comments 
llvm-svn: 32308
 2006-12-07 17:39:14 +00:00
Reid Spencer
cfce6d2ee4 Revision 1.83 causes PR1037. 
Reverted.

llvm-svn: 32305
 2006-12-07 16:21:19 +00:00
Reid Spencer
076e7af638 Provide a getOpcode() method on CmpInst to ensure the opcode is returned 
as the right type. Use this to shorten some code.

llvm-svn: 32300
 2006-12-07 04:18:31 +00:00
Evan Cheng
b5a57532b0 Initialize {Min|Max}CSFrameIndex properly. 
llvm-svn: 32299
 2006-12-07 02:25:34 +00:00
Bill Wendling
a3246c4272 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Chris Lattner
f5fd4be9dd Fix i64 uint_to_fp on ppc64 
llvm-svn: 32297
 2006-12-07 01:24:16 +00:00
Evan Cheng
f4788fe306 MI keeps a ptr of TargetInstrDescriptor, use it. 
llvm-svn: 32296
 2006-12-07 01:21:59 +00:00
Evan Cheng
7a6220ddda getOperandConstraint returns -1 if the operand does have the specific constraint. This bug was causing excessive spills. 
llvm-svn: 32295
 2006-12-07 00:46:04 +00:00
Chris Lattner
5adcc9ae58 implement sextinreg i8->i64 and i16->i64 
llvm-svn: 32293
 2006-12-06 21:46:13 +00:00
Chris Lattner
82157643ed fix another sradi encoding bug. This fixes Olden/health with the ppc64 jit. 
llvm-svn: 32291
 2006-12-06 21:35:10 +00:00
Reid Spencer
bb6793b8b5 Always pass "true" to isMaxValue(bool) because we know the type is LongTy. 
llvm-svn: 32290
 2006-12-06 21:27:07 +00:00
Reid Spencer
166f4dd036 Adjust to new ConstantIntegral interface for Max/Min tests. 
llvm-svn: 32289
 2006-12-06 20:45:15 +00:00
Reid Spencer
ff6cd88f93 Update ConstantIntegral Max/Min tests for new interface. 
llvm-svn: 32288
 2006-12-06 20:39:57 +00:00
Reid Spencer
19cb81393d For PR950: 
Remove the getMaxValue and getMinValue functions from ConstantIntegral.
They don't make sense for a signless type. Also, for isMaxValue and
isMinValue, have the caller provided the signedness rather than obtaining
it from the constant's type.

llvm-svn: 32287
 2006-12-06 20:30:17 +00:00
Chris Lattner
6d74c6ebec fix the jit encoding of sradi, simplify the MDForm1 description. 
llvm-svn: 32285
 2006-12-06 20:02:54 +00:00
Chris Lattner
d4e8f5d141 add relocation support for ppc64 branches. 
llvm-svn: 32284
 2006-12-06 19:40:04 +00:00
Chris Lattner
e626f6de68 merge the Statistic and StatisticBase classes, eliminating virtual methods 
and eliminating #includes from the Statistic.h file.

llvm-svn: 32282
 2006-12-06 18:20:44 +00:00
Chris Lattner
5e09d350aa add #include 
llvm-svn: 32281
 2006-12-06 18:19:53 +00:00
Chris Lattner
06ba0b8202 add missing #include 
llvm-svn: 32280
 2006-12-06 18:14:47 +00:00
Chris Lattner
a531ce882e Detemplatize the Statistic class. The only type it is instantiated with 
is 'unsigned'.

llvm-svn: 32279
 2006-12-06 17:46:33 +00:00
Jim Laskey
0284aadc80 Some addresssed should be 64-bit and some shouldn't. 
llvm-svn: 32278
 2006-12-06 17:43:18 +00:00
Jim Laskey
0ffc5bc871 Make it easier for gdb to find the return address. 
llvm-svn: 32277
 2006-12-06 17:42:06 +00:00
Rafael Espindola
7ad537568f print weak references 
llvm-svn: 32276
 2006-12-06 13:35:10 +00:00
Evan Cheng
59494f9e3d Move copyKillDeadInfo out-of-line. Add findRegisterUseOperand(). 
llvm-svn: 32273
 2006-12-06 08:27:42 +00:00
Chris Lattner
f92de9a3d2 Remove the dead CachedWriter class. 
llvm-svn: 32271
 2006-12-06 06:40:49 +00:00
Chris Lattner
5c252d195f Simplify code 
llvm-svn: 32270
 2006-12-06 06:35:25 +00:00
Chris Lattner
a428b29cdb printName is almost always true. In the cases that mattered where it was false, 
it was effectively set to true by this:

-  if ((PrintName || isa<GlobalValue>(V)) && V->hasName())
+  if (V->hasName())

Delete printname entirely.

llvm-svn: 32265
 2006-12-06 06:24:27 +00:00
Chris Lattner
3d1758e08c Remove the 'printname' argument to WriteAsOperand. It is always true, and 
passing false would make the asmprinter fail anyway.

llvm-svn: 32264
 2006-12-06 06:16:21 +00:00
Chris Lattner
c73d71336d The hasSlot methods are gone. 
Remove the 'PrintName' argument to WriteAsOperand, as it is always true.
Only call getOrCreateSlot on things that are valid.

llvm-svn: 32263
 2006-12-06 06:15:43 +00:00
Chris Lattner
fd152e4ed6 These asm printers shouldn't use assembly/writer.h 
llvm-svn: 32262
 2006-12-06 06:13:25 +00:00
Chris Lattner
cc4a08f45b remove unused api, simplify some code 
llvm-svn: 32260
 2006-12-06 05:55:41 +00:00
Chris Lattner
04357677e5 remove more code that was only used by the bc writer 
llvm-svn: 32259
 2006-12-06 05:50:41 +00:00
Chris Lattner
9a36bc328e remove dead code left over from when this functionality was shared with the 
bcwriter.

llvm-svn: 32258
 2006-12-06 05:42:32 +00:00
Chris Lattner
7ee127edad rename createSlot -> getOrCreateSlot. 
llvm-svn: 32256
 2006-12-06 05:27:40 +00:00
Chris Lattner
8f97b3e24b clean up some sloppy and inconsistent spacing 
llvm-svn: 32255
 2006-12-06 05:12:21 +00:00
Chris Lattner
74b8045bc5 wrap long lines 
llvm-svn: 32254
 2006-12-06 04:41:52 +00:00
Reid Spencer
3e2d6cd0d1 Fix a CmpInst writing bug by removing merge cruft that I *know* I've removed 
before. Also, make sure we write the predicate value for Cmp instructions
using instruction format 0.

llvm-svn: 32253
 2006-12-06 04:27:07 +00:00
Chris Lattner
8fac1e29c7 counter should be unsigned. 
llvm-svn: 32252
 2006-12-06 01:50:04 +00:00
Chris Lattner
a7baddddcc eliminate fp statistic 
llvm-svn: 32251
 2006-12-06 01:48:55 +00:00
Reid Spencer
2a2cc7fc14 Fix constant folding to deal with external weak global values. 
llvm-svn: 32247
 2006-12-06 00:25:09 +00:00
Reid Spencer
a5b4e1c136 Regenerate. 
llvm-svn: 32246
 2006-12-05 23:50:48 +00:00
Reid Spencer
15979b2dc3 Remove dead var NewVarArgs. 
llvm-svn: 32245
 2006-12-05 23:46:41 +00:00
Chris Lattner
a6cad8869f Fix Transforms/InstCombine/2006-12-05-fp-to-int-ext.ll, fixing an out-of- 
stack-space issue in the ppc bootstrap.

llvm-svn: 32244
 2006-12-05 23:43:59 +00:00
Reid Spencer
ecfe285ee4 Regenerate. 
llvm-svn: 32242
 2006-12-05 23:29:42 +00:00
Reid Spencer
cd773b0d10 Dump the old va_arg and va_next upgrade support. No need to keep track of 
the current basic block any more either.

llvm-svn: 32241
 2006-12-05 23:28:06 +00:00
Reid Spencer
980b8e4169 Finally get the casting right in this file. Also, remove some unnecessary 
casting because sdiv doesn't require operand signs to match any more.

llvm-svn: 32240
 2006-12-05 22:39:58 +00:00
Evan Cheng
40a5de9cd9 Revert an unintended change. 
llvm-svn: 32239
 2006-12-05 22:03:40 +00:00
Evan Cheng
adeea85f7d - Switch X86-64 JIT to large code size model. 
- Re-enable some codegen niceties for X86-64 static relocation model codegen.
- Clean ups, etc.

llvm-svn: 32238
 2006-12-05 19:50:18 +00:00
Chris Lattner
1dc35111f1 straighten out various memory ownership issues in the callgraph stuff. 
This fixes Regression/Other/2002-01-31-CallGraph.ll.

llvm-svn: 32237
 2006-12-05 19:46:12 +00:00
Reid Spencer
f024dd475f Regenerate. 
llvm-svn: 32233
 2006-12-05 19:16:11 +00:00
Reid Spencer
7b292216d6 Remove various old upgrade hacks that are no longer needed. 
llvm-svn: 32232
 2006-12-05 19:15:41 +00:00
Reid Spencer
c87c3e5a70 Bail on the getInferredCast idea. Remove the function and convert 
remaining uses to more specific casts.

llvm-svn: 32231
 2006-12-05 19:14:13 +00:00
Chris Lattner
6a9de21df5 If we have ScalarSSE, we can select bitconvert into single instructions. 
This compiles bitcast.ll:test3/test4 into:

_test3:
        movd %xmm0, %eax
        ret
_test4:
        movd %edi, %xmm0
        ret

llvm-svn: 32230
 2006-12-05 18:45:06 +00:00
Chris Lattner
0edf53eb71 Add a perf optzn corresponding to PR1033. 
llvm-svn: 32229
 2006-12-05 18:25:10 +00:00
Chris Lattner
4ad68ab4d7 Fix PR1033 and CodeGen/X86/bitcast.ll, by expanding bitcast to a load/store pair. 
This could be better, readme entry pending.

llvm-svn: 32228
 2006-12-05 18:22:22 +00:00
Rafael Espindola
5e8a6ca4c0 expand memmove and memcpy 
llvm-svn: 32226
 2006-12-05 17:57:23 +00:00
Reid Spencer
5bf28d5efe Eliminate "control reaches end of non-void function" warnings. 
llvm-svn: 32225
 2006-12-05 17:53:26 +00:00
Rafael Espindola
38062acebb add support for the "r" asm constraint 
patch by Lauro Ramos Venancio

llvm-svn: 32224
 2006-12-05 17:37:31 +00:00
Chris Lattner
7368984a3d Fix typo noticed by Lauro Ramos Venancio, thanks! 
llvm-svn: 32223
 2006-12-05 17:29:40 +00:00
Rafael Espindola
da1fffc4e1 add support for weak linkage 
llvm-svn: 32222
 2006-12-05 17:00:17 +00:00
Evan Cheng
32c16b7d3a JIT large code model support. 
llvm-svn: 32220
 2006-12-05 07:29:55 +00:00
Reid Spencer
28a5079f58 Can't make these fail now with just BitCast. Previous failures must have 
been in conjunction with something else. By right, they should just be
BitCasts.

llvm-svn: 32219
 2006-12-05 07:18:07 +00:00
Evan Cheng
2c48ef5aab Asm printing bug. 
llvm-svn: 32218
 2006-12-05 06:43:58 +00:00
Evan Cheng
2c35691a02 - Fix X86-64 JIT by temporarily disabling code that treats GV address as 32-bit 
immediate in small code model. The JIT cannot ensure GV's are placed in the
lower 4G.
- Some preliminary support for large code model.

llvm-svn: 32215
 2006-12-05 04:01:03 +00:00
Evan Cheng
b16bf52453 Update 
llvm-svn: 32214
 2006-12-05 03:58:23 +00:00
Reid Spencer
679821dd29 Remove the last inferred casts from VMCore. 
llvm-svn: 32213
 2006-12-05 03:30:09 +00:00
Reid Spencer
4f42ccea23 Implement createPointerCast. 
llvm-svn: 32212
 2006-12-05 03:28:26 +00:00
Reid Spencer
c5727bf642 Implement getPointerCast. 
llvm-svn: 32211
 2006-12-05 03:25:26 +00:00
Chris Lattner
e0738f8f8b add an instcombine xform. This speeds up 462.libquantum from 9.78s to 
7.48s.  This regression is due to unforseen consequences of the cast patch.

llvm-svn: 32209
 2006-12-05 01:26:29 +00:00
Devang Patel
ae17721f63 SCCP does not handle Packed Type properly. Disable Packed Type handling 
for now.

llvm-svn: 32208
 2006-12-04 23:54:59 +00:00
Chris Lattner
0be88afd90 Add support for 64-bit 'r' constraint. Patch by by Rafael ~Avila de Espíndol! 
This fixes PR1029 and Regression/CodeGen/X86/x86-64-asm.ll

llvm-svn: 32206
 2006-12-04 22:38:21 +00:00
Jim Laskey
1dcda902cd Restoration of the stack pointer after a deallocation of a alloca was not 
updating the SP link.

llvm-svn: 32202
 2006-12-04 22:04:42 +00:00
Reid Spencer
10b94bb9f5 Separate getCompare from get and getCompareTy from getTy. 
llvm-svn: 32200
 2006-12-04 21:35:24 +00:00
Reid Spencer
9161e033cd Fix comment grammaro 
llvm-svn: 32198
 2006-12-04 21:33:23 +00:00
Chris Lattner
1eaa3ef5b3 Add a comment and fix a memory leak. Thanks to Vikram for pointing this out. 
llvm-svn: 32196
 2006-12-04 21:22:45 +00:00
Reid Spencer
2d2a26767e Implement new cast creation functions for both instructions and constant 
expressions. These will get used to reduce clutter as we replace various
calls to createInferredCast and getCast.

llvm-svn: 32191
 2006-12-04 20:17:56 +00:00
Reid Spencer
94096ebd7c Reduce the size of the ExprMapKeyType class. 
llvm-svn: 32186
 2006-12-04 18:38:05 +00:00
Evan Cheng
11e73ffe93 Non-darwin gcc should default to static relocation to match gcc. 
llvm-svn: 32184
 2006-12-04 18:07:10 +00:00
Reid Spencer
e7de1b3255 Fix inferred casts. 
llvm-svn: 32180
 2006-12-04 17:05:42 +00:00
Reid Spencer
01a0443bdd Fix 80 cols violation 
llvm-svn: 32179
 2006-12-04 17:04:44 +00:00
Reid Spencer
8921f36bbd Regenerate. 
llvm-svn: 32173
 2006-12-04 05:24:24 +00:00
Reid Spencer
ccdc1ac3a7 For PR950: Implement read/write of ICmp and FCmp constant expressions 
llvm-svn: 32172
 2006-12-04 05:23:49 +00:00
Reid Spencer
807b56d92b For PR950: For ICmp and FCmp constant expressions, put the predicate outiside the parentheses to match what llvm-upgrade generates. 
llvm-svn: 32171
 2006-12-04 05:20:06 +00:00
Reid Spencer
e6770851c0 For PR950: Fix constant expressions to properly support ICmp and FCmp type expressions. 
llvm-svn: 32170
 2006-12-04 05:19:50 +00:00
Reid Spencer
2580dd751f For PR950: Implement a stub for folding ICmp and FCmp instructions 
llvm-svn: 32169
 2006-12-04 05:19:34 +00:00
Reid Spencer
ca27d66971 For PR950: Implement ICmp/FCmp predicate printing for constant expressions 
llvm-svn: 32168
 2006-12-04 05:19:18 +00:00
Reid Spencer
d727d239f8 Update call to CastInst::getCastOpcode for its new signature. 
llvm-svn: 32166
 2006-12-04 02:48:01 +00:00