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3426 Commits

Author SHA1 Message Date
Jeff Cohen
1dcffcaf83 Minor corrections. 
llvm-svn: 27041
 2006-03-24 02:58:54 +00:00
Jeff Cohen
dab30f45d8 Get JIT/Interpreter working on Windows again. 
llvm-svn: 27037
 2006-03-24 02:53:49 +00:00
Chris Lattner
7c4160da23 add a new intrinsic node 
llvm-svn: 27019
 2006-03-24 01:03:55 +00:00
Chris Lattner
41352d6892 Add a couple simple intrinsics for intel. Fix the v2f64 definition. 
llvm-svn: 27018
 2006-03-24 00:04:52 +00:00
Reid Spencer
c9240dc0e5 Ignore generated file Intrinsics.gen 
llvm-svn: 27014
 2006-03-23 23:49:59 +00:00
Jim Laskey
4ab13dc9be Make sure types are allocated in the scope of their use. 
llvm-svn: 27002
 2006-03-23 23:02:34 +00:00
Jim Laskey
cec9c18c62 Add support to locate local variables in frames (early version.) 
llvm-svn: 26994
 2006-03-23 18:12:57 +00:00
Jim Laskey
867301543c Generate local variable and scope information and equivalent dwarf forms. 
llvm-svn: 26989
 2006-03-23 18:07:55 +00:00
Jim Laskey
47de3793e3 Simplify handling of llvm.dbg intrinsic operands to one spot. 
llvm-svn: 26987
 2006-03-23 18:05:12 +00:00
Jim Laskey
b29f9a22e7 Modify usage of llvm.dbg intrinsics. 
llvm-svn: 26986
 2006-03-23 18:04:18 +00:00
Jim Laskey
36afd7b19d Support for locating of debug items in frames. 
llvm-svn: 26984
 2006-03-23 18:01:12 +00:00
Chris Lattner
b26a7c8735 Eliminate IntrinsicLowering from TargetMachine. 
llvm-svn: 26973
 2006-03-23 05:41:41 +00:00
Chris Lattner
3d5ca510c9 remove always-null IntrinsicLowering argument. 
llvm-svn: 26971
 2006-03-23 05:28:02 +00:00
Chris Lattner
2aa3f9a6b5 remove the intrinsiclowering hook 
llvm-svn: 26970
 2006-03-23 05:22:51 +00:00
Evan Cheng
54215cd1ea Added a ValueType operand to isShuffleMaskLegal(). For now, x86 will not do 
64-bit vector shuffle.

llvm-svn: 26964
 2006-03-22 22:07:06 +00:00
Chris Lattner
d4f04c4b6a Fix comments 
llvm-svn: 26960
 2006-03-22 20:09:04 +00:00
Chris Lattner
b1bc1f88c0 add a new node 
llvm-svn: 26958
 2006-03-22 19:56:46 +00:00
Chris Lattner
05c3c52edf wrap lines to 80 columns. 
Add static JITCtor/InterpCtor fields

llvm-svn: 26945
 2006-03-22 06:06:37 +00:00
Chris Lattner
9f8cfe5ab4 add some nodes for extractelement 
llvm-svn: 26927
 2006-03-21 20:43:08 +00:00
Nate Begeman
31da564faa Move some common data structures between dom and pdom into the base class 
llvm-svn: 26905
 2006-03-20 19:32:48 +00:00
Chris Lattner
a3663c3dbb Add some helper methods 
llvm-svn: 26882
 2006-03-20 00:55:52 +00:00
Chris Lattner
c0f029cf63 Add another helper 
llvm-svn: 26881
 2006-03-20 00:20:30 +00:00
Chris Lattner
0b7ec34646 add a node 
llvm-svn: 26879
 2006-03-19 23:42:51 +00:00
Chris Lattner
8e89272e96 Add a helper method 
llvm-svn: 26878
 2006-03-19 23:41:32 +00:00
Chris Lattner
bbbf21b37b improve comments, add a new MVT::getVectorBaseType method. 
llvm-svn: 26855
 2006-03-19 05:26:45 +00:00
Chris Lattner
868679006d Rename ConstantVec -> BUILD_VECTOR and VConstant -> VBUILD_VECTOR. Allow 
*BUILD_VECTOR to take variable inputs.

llvm-svn: 26846
 2006-03-19 00:52:25 +00:00
Chris Lattner
25feee0be9 Update comments. 
llvm-svn: 26839
 2006-03-18 01:43:28 +00:00
Chris Lattner
da6506a1f2 add a couple of enum values 
llvm-svn: 26829
 2006-03-17 19:53:41 +00:00
Nate Begeman
42736d46b2 Remove BRTWOWAY* 
Make the PPC backend not dependent on BRTWOWAY_CC and make the branch
selector smarter about the code it generates, fixing a case in the
readme.

llvm-svn: 26814
 2006-03-17 01:40:33 +00:00
Evan Cheng
db35180b27 For each loop, keep track of all the IV expressions inserted indexed by 
stride. For a set of uses of the IV of a stride which is a multiple
of another stride, do not insert a new IV expression. Rather, reuse the
previous IV and rewrite the uses as uses of IV expression multiplied by
the factor.

e.g.
x = 0 ...; x ++
y = 0 ...; y += 4
then use of y can be rewritten as use of 4*x for x86.

llvm-svn: 26803
 2006-03-16 21:53:05 +00:00
Evan Cheng
cad75d9f0c Added a way for TargetLowering to specify what values can be used as the 
scale component of the target addressing mode.

llvm-svn: 26802
 2006-03-16 21:47:42 +00:00
Chris Lattner
c7aaa3cc89 Add markers for the first and last vector value type. 
llvm-svn: 26796
 2006-03-16 19:42:44 +00:00
Jim Laskey
940c39aa65 Typo. 
llvm-svn: 26792
 2006-03-16 18:15:12 +00:00
Chris Lattner
4fbdb99abb minor changes so that GCC builtin can be specified before the Intrinsic info, 
add some more PPC intrinsics.

llvm-svn: 26786
 2006-03-15 19:23:40 +00:00
Jim Laskey
f6494d753a Expand subprogram and added block descriptor. 
llvm-svn: 26782
 2006-03-15 19:09:58 +00:00
Chris Lattner
c13249a1d3 Set TargetPrefix on target-specific intrinsics. That way, in theory, different 
targets could have different implemenations of a __builtin_foo gcc intrinsic.

llvm-svn: 26769
 2006-03-15 01:32:36 +00:00
Chris Lattner
163ea2cc68 Fix the gcread/gcwrite intrinsic specifications, fixing 
CodeGen/Generic/GC/alloc_loop.ll

llvm-svn: 26765
 2006-03-14 20:00:20 +00:00
Evan Cheng
ed013bd937 Add LSR hooks. 
llvm-svn: 26740
 2006-03-13 23:18:16 +00:00
Evan Cheng
72d4882732 Added getTargetLowering() - returns DAG lowering info. 
llvm-svn: 26739
 2006-03-13 23:17:42 +00:00
Evan Cheng
692235499c Added target lowering hooks which LSR consults to make more intelligent 
transformation decisions.

llvm-svn: 26738
 2006-03-13 23:14:23 +00:00
Chris Lattner
e3422808f6 Add a first ppc altivec intrinsic. Add packed type support. 
llvm-svn: 26734
 2006-03-13 22:38:32 +00:00
Jim Laskey
c741139c24 Handle the removal of the debug chain. 
llvm-svn: 26729
 2006-03-13 13:07:37 +00:00
Chris Lattner
2594ddf452 Mark llvm.stacksave as only reading memory, this fixes 
Regression/Transforms/InstCombine/stacksaverestore.ll

llvm-svn: 26715
 2006-03-12 00:04:28 +00:00
Nate Begeman
7c2afcfc02 Fix PR681 by using the standard Lengauer and Tarjan algorithm for dominator 
set construction, rather than intersecting various std::sets.  This reduces
the memory usage for the testcase in PR681 from 496 to 26MB of ram on my
darwin system, and reduces the runtime from 32.8 to 0.8 seconds on a
2.5GHz G5.  This also enables future code sharing between Dom and PostDom
now that they share near-identical implementations.

llvm-svn: 26707
 2006-03-11 02:20:46 +00:00
Evan Cheng
57c206232d Added a parameter to control whether Constant::getStringValue() would chop 
off the result string at the first null terminator.

llvm-svn: 26704
 2006-03-10 23:52:03 +00:00
Chris Lattner
f80c0a7188 remove ShouldEmitDebugFunctions, a hack to support llvm-db via the jit 
llvm-svn: 26702
 2006-03-10 22:49:05 +00:00
Chris Lattner
d6bc58d086 Fix another broken intrinsic. 
llvm-svn: 26696
 2006-03-10 18:01:03 +00:00
Chris Lattner
228fa5bd76 Fix incorrect definitions of these intrinsics, which broke a bunch of 
stuff last night.

llvm-svn: 26694
 2006-03-10 17:48:34 +00:00
Chris Lattner
0a64d261e0 Move simple-selector-specific types to the simple selector. 
llvm-svn: 26693
 2006-03-10 07:51:18 +00:00
Chris Lattner
40b1b16c56 Simplify the interface to the schedulers, to not pass the selected heuristic 
in.

llvm-svn: 26691
 2006-03-10 07:48:52 +00:00