OSDN Git Service
Reid Spencer [Thu, 19 Jan 2006 08:31:08 +0000 (08:31 +0000)]
Make sure that libm is used during config tests so that ceil, floor, and
friends are actually detected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25454
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Reid Spencer [Thu, 19 Jan 2006 08:22:40 +0000 (08:22 +0000)]
For PR696:
Add checks for ceil, ceilf, floor, and floorf
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25453
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Chris Lattner [Thu, 19 Jan 2006 07:40:22 +0000 (07:40 +0000)]
Implement casts.ll:test26: a cast from float -> double -> integer, doesn't
need the float->double part.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25452
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Chris Lattner [Thu, 19 Jan 2006 07:39:20 +0000 (07:39 +0000)]
Add a new testcase for an eliminable cast
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25451
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Chris Lattner [Thu, 19 Jan 2006 07:22:29 +0000 (07:22 +0000)]
implement support for f32 arguments past the first 6 words
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25450
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Reid Spencer [Thu, 19 Jan 2006 07:15:47 +0000 (07:15 +0000)]
This test passes now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25449
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Reid Spencer [Thu, 19 Jan 2006 07:02:16 +0000 (07:02 +0000)]
1. Identify bytecode modules that have upgraded intrinsics by setting a
boolean flag if we read a function prototype that needs upgrading.
2. Don't upgrade the CallInst instruction until after its been inserted
into the basic block, and only if we know that we have seen an
upgraded intrinsic function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25448
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Reid Spencer [Thu, 19 Jan 2006 07:00:29 +0000 (07:00 +0000)]
Don't forget about casting the result of an upgraded call to an intrinsic
in the case where it needs to cast back to a signed type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25447
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Reid Spencer [Thu, 19 Jan 2006 06:59:26 +0000 (06:59 +0000)]
1. Documentation upgrade.
2. Have UpgradeInstrinicCall return an Instruction* instead of a CallInst*
and return the needed CastInst* if the result of the upgraded call needs
to be casted back to a signed type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25446
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Reid Spencer [Thu, 19 Jan 2006 06:57:58 +0000 (06:57 +0000)]
Add a flag to identify bytecode files that have intrinsic functions that
need to be upgraded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25445
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Evan Cheng [Thu, 19 Jan 2006 06:53:20 +0000 (06:53 +0000)]
adc and sbb need an incoming flag to ensure it reads the carry flag
from add / sub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25444
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Chris Lattner [Thu, 19 Jan 2006 06:49:46 +0000 (06:49 +0000)]
make this work for Reid, who renamed his CVS module dir :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25443
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Chris Lattner [Thu, 19 Jan 2006 06:15:34 +0000 (06:15 +0000)]
new testcase the autoupgrader in the bc reader fails to handle
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25442
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Reid Spencer [Thu, 19 Jan 2006 05:37:27 +0000 (05:37 +0000)]
Make get_suffix faster by using a switch on getTypeID rather than a series
of comparisons on the various type objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25441
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Evan Cheng [Thu, 19 Jan 2006 04:54:52 +0000 (04:54 +0000)]
Another typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25440
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Chris Lattner [Thu, 19 Jan 2006 02:09:38 +0000 (02:09 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25439
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Evan Cheng [Thu, 19 Jan 2006 01:56:29 +0000 (01:56 +0000)]
Two peepholes:
(or (x >> c) | (y << (32 - c))) ==> (shrd x, y, c)
(or (x << c) | (y >> (32 - c))) ==> (shld x, y, c)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25438
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Evan Cheng [Thu, 19 Jan 2006 01:55:45 +0000 (01:55 +0000)]
Prevent unnecessary CopyToReg when the same HW register appears in two spots
in the pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25437
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Evan Cheng [Thu, 19 Jan 2006 01:52:56 +0000 (01:52 +0000)]
Didn't mean to check that in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25436
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Evan Cheng [Thu, 19 Jan 2006 01:46:14 +0000 (01:46 +0000)]
A obvious typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25435
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Reid Spencer [Thu, 19 Jan 2006 01:21:04 +0000 (01:21 +0000)]
Make sure intrinsic auto-upgrade is invoked correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25434
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Reid Spencer [Thu, 19 Jan 2006 01:20:03 +0000 (01:20 +0000)]
Don't accept the ctpop, cttz, or ctlz intrinsics with signed arguments. The
interface requires unsigned arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25433
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Reid Spencer [Thu, 19 Jan 2006 01:18:29 +0000 (01:18 +0000)]
Add a new interface function to AutoUpgrade for simultaneously upgrading
the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also,
re-factor the AutoUpgrade implementation to eliminate some duplication of
code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25432
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Reid Spencer [Thu, 19 Jan 2006 01:17:06 +0000 (01:17 +0000)]
Expand test to cover the non-overloaded variants of the arithmetic and
floating point intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25431
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Chris Lattner [Thu, 19 Jan 2006 00:46:54 +0000 (00:46 +0000)]
If not internalizing, don't mark llvm.global[cd]tors const, as a fix for a
hypothetical future boog.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25430
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Chris Lattner [Thu, 19 Jan 2006 00:40:39 +0000 (00:40 +0000)]
Don't internalize llvm.global[cd]tor unless there are uses of it. This
unbreaks front-ends that don't use __main (like the new CFE).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25429
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Andrew Lenharth [Wed, 18 Jan 2006 23:19:08 +0000 (23:19 +0000)]
was ignoring the legalized chain in this case, fixed SPASS on alpha
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25428
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Andrew Lenharth [Wed, 18 Jan 2006 22:59:33 +0000 (22:59 +0000)]
a reduced test case, the GlobalAddress is never legalized
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25427
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Nate Begeman [Wed, 18 Jan 2006 22:35:16 +0000 (22:35 +0000)]
Get rid of code in the DAGCombiner that is duplicated in SelectionDAG.cpp
Now all constant folding in the code generator is in one place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25426
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Chris Lattner [Wed, 18 Jan 2006 21:50:14 +0000 (21:50 +0000)]
Temporary work around for a libcall insertion bug: If a target doesn't
support FSIN/FCOS nodes, do not lower sin/cos to them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25425
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Chris Lattner [Wed, 18 Jan 2006 21:32:45 +0000 (21:32 +0000)]
Make sure that cloning a module clones its target triple and dependent
library list as well. This should help bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25424
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Chris Lattner [Wed, 18 Jan 2006 19:42:35 +0000 (19:42 +0000)]
Don't assert on 'select_cc SETUO'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25423
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Chris Lattner [Wed, 18 Jan 2006 19:37:44 +0000 (19:37 +0000)]
fix out of date comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25422
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Chris Lattner [Wed, 18 Jan 2006 19:35:21 +0000 (19:35 +0000)]
Fix Regression/CodeGen/PowerPC/2006-01-18-InvalidBranchOpcodeAssert.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25421
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Chris Lattner [Wed, 18 Jan 2006 19:16:07 +0000 (19:16 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25420
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Chris Lattner [Wed, 18 Jan 2006 19:13:41 +0000 (19:13 +0000)]
Fix a backwards conditional that caused an inf loop in some cases. This
fixes: test/Regression/CodeGen/Generic/2005-01-18-SetUO-InfLoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25419
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Chris Lattner [Wed, 18 Jan 2006 19:13:11 +0000 (19:13 +0000)]
this testcase sent the dag combiner spinning into an infinite loop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25418
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Jim Laskey [Wed, 18 Jan 2006 16:54:26 +0000 (16:54 +0000)]
Added minimum Dwarf aranges. Cleaned up some section headers. Line number
support now works in gdb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25417
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Evan Cheng [Wed, 18 Jan 2006 09:26:46 +0000 (09:26 +0000)]
SRA shift amount must be in i8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25416
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Evan Cheng [Wed, 18 Jan 2006 08:08:38 +0000 (08:08 +0000)]
If a call return type is i1, insert a truncate from X86::AL to i1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25415
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John Criswell [Tue, 17 Jan 2006 22:01:57 +0000 (22:01 +0000)]
Fixed style of curly brace. No functionality changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25414
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Evan Cheng [Tue, 17 Jan 2006 21:58:21 +0000 (21:58 +0000)]
Fix lowering of calls which return f32 values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25413
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Jim Laskey [Tue, 17 Jan 2006 21:39:39 +0000 (21:39 +0000)]
Pastos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25412
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Chris Lattner [Tue, 17 Jan 2006 21:31:18 +0000 (21:31 +0000)]
fix a broken comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25411
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Jim Laskey [Tue, 17 Jan 2006 20:41:40 +0000 (20:41 +0000)]
Add frame work for additional dwarf sections. Comments will improve as code
is added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25410
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Robert Bocchino [Tue, 17 Jan 2006 20:07:30 +0000 (20:07 +0000)]
Test case for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25409
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Robert Bocchino [Tue, 17 Jan 2006 20:07:22 +0000 (20:07 +0000)]
VMCore support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25408
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Robert Bocchino [Tue, 17 Jan 2006 20:07:07 +0000 (20:07 +0000)]
Constant folding support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25407
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Robert Bocchino [Tue, 17 Jan 2006 20:06:55 +0000 (20:06 +0000)]
Lowerpacked and SCCP support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25406
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Robert Bocchino [Tue, 17 Jan 2006 20:06:42 +0000 (20:06 +0000)]
Support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25405
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Robert Bocchino [Tue, 17 Jan 2006 20:06:35 +0000 (20:06 +0000)]
Reader support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25404
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Robert Bocchino [Tue, 17 Jan 2006 20:06:25 +0000 (20:06 +0000)]
Lexer and parser support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25403
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Robert Bocchino [Tue, 17 Jan 2006 20:05:59 +0000 (20:05 +0000)]
Instruction and constant expression definitions for the insertelement
operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25402
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Evan Cheng [Tue, 17 Jan 2006 19:47:13 +0000 (19:47 +0000)]
Bug fix: missing LegalizeOp() on newly created nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25401
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Evan Cheng [Tue, 17 Jan 2006 19:21:01 +0000 (19:21 +0000)]
Suppress "no newline at end of file" warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25400
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Jim Laskey [Tue, 17 Jan 2006 19:12:24 +0000 (19:12 +0000)]
Misc. errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25399
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Chris Lattner [Tue, 17 Jan 2006 18:27:17 +0000 (18:27 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25398
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Jim Laskey [Tue, 17 Jan 2006 17:31:53 +0000 (17:31 +0000)]
Adding basic support for Dwarf line number debug information.
I promise to keep future commits smaller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25396
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Jim Laskey [Tue, 17 Jan 2006 17:29:20 +0000 (17:29 +0000)]
Adding UniqueVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25395
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John Criswell [Tue, 17 Jan 2006 17:01:34 +0000 (17:01 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25394
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Jim Laskey [Tue, 17 Jan 2006 16:29:58 +0000 (16:29 +0000)]
Reduce memory consumption and force (somewhat) access to entries via ID.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25393
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Evan Cheng [Tue, 17 Jan 2006 07:36:41 +0000 (07:36 +0000)]
Emit a type matching check for ComplexPatterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25392
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Evan Cheng [Tue, 17 Jan 2006 07:02:46 +0000 (07:02 +0000)]
Zero extending load from i1 to i8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25391
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Chris Lattner [Tue, 17 Jan 2006 06:24:01 +0000 (06:24 +0000)]
Ensure that the CFE always emits intrinsics in their unsigned version, not with signed operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25390
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Jeff Cohen [Tue, 17 Jan 2006 05:13:22 +0000 (05:13 +0000)]
Visual Studio still has issues with being left out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25389
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Duraid Madina [Tue, 17 Jan 2006 03:09:48 +0000 (03:09 +0000)]
oops, this shouldn't have gotten in
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25388
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Evan Cheng [Tue, 17 Jan 2006 02:32:49 +0000 (02:32 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25386
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Duraid Madina [Tue, 17 Jan 2006 02:04:52 +0000 (02:04 +0000)]
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)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25385
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Duraid Madina [Tue, 17 Jan 2006 01:19:49 +0000 (01:19 +0000)]
fixing divides
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25383
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Chris Lattner [Tue, 17 Jan 2006 00:40:24 +0000 (00:40 +0000)]
Revert this, I didn't mean to commit it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25382
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Evan Cheng [Tue, 17 Jan 2006 00:37:42 +0000 (00:37 +0000)]
Added a FIXME comment about why FST is currently flagged to fpGETRESULT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25381
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Evan Cheng [Tue, 17 Jan 2006 00:32:38 +0000 (00:32 +0000)]
Yet another getTargetNode() variant. I promise one of these days I'll fix
tblgen so this is unnecessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25380
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Chris Lattner [Tue, 17 Jan 2006 00:32:28 +0000 (00:32 +0000)]
Add support for programs with a null argv[0]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25379
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Evan Cheng [Tue, 17 Jan 2006 00:19:47 +0000 (00:19 +0000)]
Bug fixes: fpGETRESULT should produces a flag result and X86ISD::FST should
read a flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25378
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Jim Laskey [Mon, 16 Jan 2006 23:44:03 +0000 (23:44 +0000)]
Redundant inline keyword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25377
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Jim Laskey [Mon, 16 Jan 2006 23:29:43 +0000 (23:29 +0000)]
UniqueVector template provides a means of enumerating objects uniquely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25376
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Evan Cheng [Mon, 16 Jan 2006 23:26:53 +0000 (23:26 +0000)]
More typo's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25375
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Evan Cheng [Mon, 16 Jan 2006 22:48:46 +0000 (22:48 +0000)]
Some typo's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25374
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Chris Lattner [Mon, 16 Jan 2006 22:38:59 +0000 (22:38 +0000)]
like bswap, the ct* intrinsics require unsigned operands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25373
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Chris Lattner [Mon, 16 Jan 2006 22:34:14 +0000 (22:34 +0000)]
Consistency
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25372
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Andrew Lenharth [Mon, 16 Jan 2006 21:41:39 +0000 (21:41 +0000)]
fix short immediate loads
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25371
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Andrew Lenharth [Mon, 16 Jan 2006 21:22:42 +0000 (21:22 +0000)]
this is fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25370
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Andrew Lenharth [Mon, 16 Jan 2006 21:22:38 +0000 (21:22 +0000)]
stack and rpcc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25369
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Evan Cheng [Mon, 16 Jan 2006 21:21:29 +0000 (21:21 +0000)]
Fix FP_TO_INT**_IN_MEM lowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25368
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Reid Spencer [Mon, 16 Jan 2006 21:14:01 +0000 (21:14 +0000)]
There is no llvm.bswap.i8, need at least 2 bytes to swap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25367
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Reid Spencer [Mon, 16 Jan 2006 21:12:35 +0000 (21:12 +0000)]
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25366
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Reid Spencer [Mon, 16 Jan 2006 21:06:01 +0000 (21:06 +0000)]
For PR411:
This file makes the helper functions for auto-upgrade of llvm assembly and
bytecode more accessible. This is part of de-overloading of intrinsic
functions to support the flat symbol table (no type planes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25365
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Andrew Lenharth [Mon, 16 Jan 2006 19:53:25 +0000 (19:53 +0000)]
Friendly names
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25364
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Chris Lattner [Mon, 16 Jan 2006 19:47:21 +0000 (19:47 +0000)]
fix a crash due to missing parens
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25363
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Chris Lattner [Mon, 16 Jan 2006 17:58:54 +0000 (17:58 +0000)]
add notes from my *other* email acct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25362
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Chris Lattner [Mon, 16 Jan 2006 17:53:00 +0000 (17:53 +0000)]
transfer some notes from my email to somewhere useful.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25361
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Chris Lattner [Mon, 16 Jan 2006 16:34:39 +0000 (16:34 +0000)]
Fix these testcases :(
Apparently Andrew hasn't implemented ReadCycleCounter in the new isel and
renamed ornot to eqv
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25360
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Chris Lattner [Mon, 16 Jan 2006 16:31:40 +0000 (16:31 +0000)]
Add a couple very minor tweaks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25359
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Duraid Madina [Mon, 16 Jan 2006 14:33:04 +0000 (14:33 +0000)]
fixing divides: FP should now be 100%, and integers are fine too
unless you try to div/mod 0 by anything, in which case you will
get some cute number, and not 0, which is bad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25358
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Nate Begeman [Mon, 16 Jan 2006 08:07:10 +0000 (08:07 +0000)]
Constant fold ctpop/ctlz/cttz, and a couple other small cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25357
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Nate Begeman [Mon, 16 Jan 2006 07:59:13 +0000 (07:59 +0000)]
Expand case for 64b Legalize, even though no one should end up using this
(itanium supports bswap natively, alpha should custom lower it using the
VAX floating point swapload, ha ha).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25356
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Nate Begeman [Mon, 16 Jan 2006 07:57:00 +0000 (07:57 +0000)]
Add BSWAP stuff to intrinsic lowering for CBE & friends.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25355
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Nate Begeman [Mon, 16 Jan 2006 07:54:23 +0000 (07:54 +0000)]
Fix up 'adding an intrinsic' section a bit, first draft of 'adding a new
sdnode' section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25354
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Duraid Madina [Mon, 16 Jan 2006 06:33:38 +0000 (06:33 +0000)]
fix division! again!! pattern isel, prepare to die.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25353
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Chris Lattner [Mon, 16 Jan 2006 01:40:00 +0000 (01:40 +0000)]
Silly Sparc is big endian. If we have to load args out of incoming stack slots
that are smaller than an int, make sure to adjust the frame pointer to take
this into consideration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25351
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