Daniel Berlin
6320260e06
Convert to use ilist and non-pointer lists for extra goodness
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41855 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:42:22 +00:00
Bill Wendling
4e319a30ba
Add accessor method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41854 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:24:38 +00:00
Bill Wendling
ef4a661725
Add a bool to indicate if we should set the "indirect encoding" bit in the Dwarf
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information for EH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41852 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:20:55 +00:00
Chris Lattner
95bb69acbc
Reenable libgc and libprofile is explicitly requested.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41851 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:12:32 +00:00
Chris Lattner
210329a025
remove an obsolete library.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41850 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:10:52 +00:00
Chris Lattner
111e8ce3a2
update this to use llvm-config, patch by Jose M. Moya
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41849 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 17:09:54 +00:00
Duncan Sands
bba5037740
Test that a call to a trampoline is turned into a call to
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the underlying nested function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41846 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 15:07:50 +00:00
Duncan Sands
d50dc73b89
Two ParamAttrsVectors which differ by a permutation
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of their elements do not yield the same ParamAttrsList,
though they should. On the other hand, everyone seems
to pass such vectors with elements ordered by increasing
index, so rather than sorting the elements simply assert
that the elements are ordered in this way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41845 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 14:40:04 +00:00
Duncan Sands
b84abcd77d
Turn calls to trampolines into calls to the underlying
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nested function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41844 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 14:35:41 +00:00
Duncan Sands
f7331b3dd7
Fold the adjust_trampoline intrinsic into
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init_trampoline. There is now only one
trampoline intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41841 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 14:10:23 +00:00
Duncan Sands
49c23935e0
My compiler warns about the semicolon.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41840 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 12:30:25 +00:00
Bill Wendling
d60da495cd
The personality function on Darwin needs a global stub. We then refer to
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that global stub instead of doing the ".set" thingy we were doing before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41838 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 08:27:17 +00:00
Owen Anderson
29ce95511f
Add a ValueInfoT template parameter to DenseMap so that it can properly make decisions
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based on whether the key AND the value require ctors/dtors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41837 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 05:08:05 +00:00
Owen Anderson
98153ecbc1
Don't bother to initialize values corresponding to empty or tombstone
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keys.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41834 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 04:43:51 +00:00
Owen Anderson
0a890e2fb5
Fix a typo in memdep, which was causing PR1648.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41833 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 04:31:00 +00:00
Daniel Berlin
16ebc260bd
Fix bugs with &=, intersect with complement. Add three argument version of intersect with complement.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41832 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 04:11:28 +00:00
Owen Anderson
9544dc294f
Fix non-deterministic behavior in the DenseMap copy constructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41831 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 03:48:08 +00:00
Daniel Berlin
1b6998e8d6
Add remaining functions necessary for andersen's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41830 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 01:38:07 +00:00
Devang Patel
c3957d1983
Avoid negative logic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41829 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 01:10:45 +00:00
Devang Patel
d35ed2c16d
Refactor code into a separate method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41826 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 00:42:56 +00:00
Chris Lattner
644f149328
Testcase for PR1634
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41824 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 00:39:43 +00:00
Devang Patel
964be45e7c
Clear split info object.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41823 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 00:23:56 +00:00
Devang Patel
4f12c5f615
Split condition does not have to be ICmpInst in all cases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-11 00:12:56 +00:00
Devang Patel
ba32a5f3cc
Check all terminators inside loop.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41821 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 23:57:58 +00:00
Chris Lattner
75e3bd5bf2
remove obsolete testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41820 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 23:51:41 +00:00
Chris Lattner
50d9d77643
remove some dead code, this is handled by constant folding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41819 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 23:46:29 +00:00
Chris Lattner
a0ef5ed742
Fix a buggy constant folding transformation when handling aliases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41818 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 23:42:42 +00:00
Devang Patel
0c0f7c935b
Swap exit condition operands if it works.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41817 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 23:34:06 +00:00
Chris Lattner
569f7371d6
regenerate
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41816 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 23:24:14 +00:00
Chris Lattner
e543424d9a
Fix PR1645 by resolving forward alias references.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41815 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 23:23:53 +00:00
Dale Johannesen
0c82b9de77
Add missing llvm-dis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41813 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 22:47:59 +00:00
Evan Cheng
be36798bfe
80 col.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41812 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 22:22:23 +00:00
Evan Cheng
f618e7c2a1
New entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41810 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 22:16:37 +00:00
Evan Cheng
2d9823875a
Observation of rematerialization.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41809 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 22:11:18 +00:00
Chris Lattner
bf8ae84a21
Add some notes about better flag handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41808 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 21:43:18 +00:00
Chris Lattner
61c5ff460b
Emit:
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cmpl %eax, %ecx
setae %al
movzbl %al, %eax
instead of:
cmpl %eax, %ecx
setb %al
xorb $1, %al
movzbl %al, %eax
when using logical not of a C comparison.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41807 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 21:39:07 +00:00
Chris Lattner
8de5f1cc7b
this is not infinite recursion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41806 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 21:16:23 +00:00
Chris Lattner
87b51bc2b0
1. Don't call Value::getName(), which is slow.
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2. Lower calls to fabs and friends to FABS nodes etc unless the function has
internal linkage. Before we wouldn't lower if it had a definition, which
is incorrect. This allows us to compile:
define double @fabs(double %f) {
%tmp2 = tail call double @fabs( double %f )
ret double %tmp2
}
into:
_fabs:
fabs f1, f1
blr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41805 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 21:15:22 +00:00
Chris Lattner
8d9455d4e4
Prevent tailcallelim from breaking "recursive" calls to builtins.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41804 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 20:58:55 +00:00
Evan Cheng
b0869ed44d
It's not safe to rematerialize MOV32r0 etc. by simply cloning the original
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instruction. These are implemented with xor which will modify the conditional
code. They should be rematerialized as move instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41802 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 20:48:53 +00:00
Devang Patel
9c7a9f186c
Filter exit conditions which are not yet handled.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41800 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 18:33:42 +00:00
Devang Patel
cf6af30feb
New test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41799 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 18:12:52 +00:00
Devang Patel
bc533cd128
Require SCEV before LCSSA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41798 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-10 18:08:23 +00:00
Owen Anderson
7fad7e3db8
Remove an un-needed dependence query. This improves compile time marginally on 401.bzip2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41792 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-09 21:43:49 +00:00
Daniel Berlin
2f5d5937ec
Add SparseBitVector implementation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41790 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-09 01:10:40 +00:00
Owen Anderson
d06eb2c879
Turn GVN on by default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41787 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-08 22:23:52 +00:00
Dale Johannesen
907f28ce30
Implement misaligned FP loads and stores.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41786 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-08 19:29:23 +00:00
Nick Lewycky
db7e3c9e99
Fix description of the call instruction. There are two types, with one being
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optional.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41785 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-08 13:57:50 +00:00
Chuck Rose III
418d360518
Fix for VisualStudio. It is treating a 2 bit enum as a signed int for comparison purposes, causing failures. Using an extra bit fixes it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41784 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-08 04:17:08 +00:00
Evan Cheng
7dfda9e674
Smarter Reset(). Instead of deallocating all memory regions and reallocate the
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first region, just deallocate all but the last region in the list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41782 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-08 00:02:17 +00:00