0d236450aa
implement DarwinTargetAsmInfo::getSectionForFunction, use it when outputting
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function bodies
llvm-svn: 30733
2006-10-05 00:35:50 +00:00
afe6d7a179
Give TargetAsmInfo a virtual dtor, add a new getSectionForFunction method.
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llvm-svn: 30732
2006-10-05 00:35:16 +00:00
41e22a5419
emit jump table before debug info
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llvm-svn: 30731
2006-10-05 00:26:05 +00:00
aad26a19f0
Always emit the jump table after the function so it's part of the same 'atom'
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as the function body.
llvm-svn: 30730
2006-10-05 00:24:46 +00:00
19721e8749
getFilename/getDirectory shouldn't abort if the global has no init. This
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can happen on bugpoint reduced testcases f.e..
llvm-svn: 30729
2006-10-04 23:06:26 +00:00
f80dfa83a0
Fix some typos that can cause a flag value to have more than one use.
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llvm-svn: 30727
2006-10-04 22:23:53 +00:00
c374ec43b5
Fix a static dtor issue
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llvm-svn: 30726
2006-10-04 22:13:11 +00:00
8111c59279
Fix more static dtor issues
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llvm-svn: 30725
2006-10-04 21:52:35 +00:00
538c6eb05c
Fix some more static dtor issues.
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llvm-svn: 30724
2006-10-04 21:49:37 +00:00
8c5766ef3f
Added option -disable-x86-shuffle-opti to disable X86 specific vector shuffle optimizations.
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llvm-svn: 30723
2006-10-04 18:33:38 +00:00
412aaabcbe
Formating.
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llvm-svn: 30722
2006-10-04 18:33:00 +00:00
708d0db2d8
More extensive alias analysis.
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llvm-svn: 30721
2006-10-04 16:53:27 +00:00
0d5a0eae57
More long term solution
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llvm-svn: 30720
2006-10-04 10:40:15 +00:00
9259b1efb6
Pattern match min/max nodes when we have sse. This implements
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CodeGen/X86/scalar_sse_minmax.ll
llvm-svn: 30719
2006-10-04 06:57:07 +00:00
1e21d3a5ae
pattern match min/max nodes
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llvm-svn: 30718
2006-10-04 06:56:02 +00:00
3e11d99a0a
add a note :(
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llvm-svn: 30717
2006-10-04 05:52:13 +00:00
52886e72d7
This case isn't implemented yet. It seems unlikely to be needed, but if it
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ever is, we want to get an assert instead of silent bad codegen.
llvm-svn: 30716
2006-10-04 04:58:58 +00:00
66b0b55816
Work around for some problems with templates.
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llvm-svn: 30715
2006-10-04 01:43:13 +00:00
5d9fd977d3
Combine ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD into ISD::LOADX. Add an
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extra operand to LOADX to specify the exact value extension type.
llvm-svn: 30714
2006-10-04 00:56:09 +00:00
fc416faaa0
Use $( $| $) to represent alternatives in asm blocks instead of {|}. This
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is needed to support targets where {|} aren't special symbols.
llvm-svn: 30712
2006-10-03 23:27:09 +00:00
91d76cb27f
Fix an obvious typo.
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llvm-svn: 30711
2006-10-03 23:08:27 +00:00
bd7286e606
Bugfixes
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llvm-svn: 30709
2006-10-03 20:19:23 +00:00
de154b1737
Print the MBB ID # along with the bb tag in the -print-machine-instrs output.
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llvm-svn: 30708
2006-10-03 20:17:24 +00:00
9744b68d57
ADd a method
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llvm-svn: 30707
2006-10-03 20:16:45 +00:00
64fd9487bd
Provide a function that ensures MBB numbering is dense and inorder. This
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can be used by MachineFunctionPasses who need this property.
llvm-svn: 30706
2006-10-03 19:18:57 +00:00
58a910dff5
Simplify logic further.
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Ensure that we copy KnownProperties before calling visitBasicBlock, else
we may leak properties into blocks where they don't belong.
llvm-svn: 30705
2006-10-03 17:36:01 +00:00
68d238801c
Implement floating point constants
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llvm-svn: 30704
2006-10-03 17:27:58 +00:00
f598d73142
Fix PR933 and CodeGen/X86/2006-10-02-BoolRetCrash.ll
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llvm-svn: 30703
2006-10-03 17:18:42 +00:00
70a12ec8f8
testcase for PR933
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llvm-svn: 30702
2006-10-03 17:17:54 +00:00
e385fcf098
clean up use of 'explicit'. This is PR934.
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Patch contributed by Kevin Sopp!
llvm-svn: 30701
2006-10-03 17:09:12 +00:00
1d00f3e144
Simplify, now that predsimplify depends on break-crit-edges.
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Fix SwitchInst where dest-block is the same as one of the cases.
llvm-svn: 30700
2006-10-03 15:19:11 +00:00
755f801adc
Move break-crit-edges before the predicate simplifier. Allows us to
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optimize in more cases.
llvm-svn: 30699
2006-10-03 14:52:23 +00:00
ff510a58c2
Revert previous patch. Still breaking things.
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llvm-svn: 30698
2006-10-03 07:26:07 +00:00
984f0ce06b
Fix for PR929. The PHI nodes were being gone through for each instruction
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in a successor block for every block...resulting in some O(N^k) algorithm
which wasn't very good for performance. Calculating this information up
front and keeping it in a map made it much faster.
llvm-svn: 30697
2006-10-03 07:20:20 +00:00
8aca0ee8c3
Fix PR932 and Analysis/Dominators/2006-10-02-BreakCritEdges.ll:
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The critical edge block dominates the dest block if the destblock dominates
all edges other than the one incoming from the critical edge.
llvm-svn: 30696
2006-10-03 07:02:02 +00:00
2a7e3c29a1
New testcase for PR932
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llvm-svn: 30695
2006-10-03 07:00:13 +00:00
a36e6cf44f
These don't have immediate operands.
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llvm-svn: 30694
2006-10-03 06:55:11 +00:00
1faa3f913c
Move DominatorTree to immediately follow DominatorTreeBase
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llvm-svn: 30693
2006-10-03 05:24:56 +00:00
d55c0a41df
fix the names of the 64bit fp register
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initial support for returning 64bit floating point numbers
llvm-svn: 30692
2006-10-02 19:30:56 +00:00
62ad409c2b
Don't build the runtime library if LLVMGCC is not configured.
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llvm-svn: 30691
2006-10-02 19:10:56 +00:00
fb07457db0
fix misleading warning
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llvm-svn: 30690
2006-10-02 17:24:55 +00:00
7a7081f3d0
Fix misleading warning message
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llvm-svn: 30689
2006-10-02 17:23:42 +00:00
e73a22514d
Debugging kruft
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llvm-svn: 30688
2006-10-02 13:01:17 +00:00
37c2c6c860
Update documentaion of node annotation (coloring) in viewGraph.
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llvm-svn: 30687
2006-10-02 12:28:07 +00:00
1368c265da
Add ability to annotate (color) nodes in a viewGraph.
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llvm-svn: 30686
2006-10-02 12:26:53 +00:00
134ff353f9
Fixme is already done
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llvm-svn: 30685
2006-10-01 22:46:33 +00:00
bfdd19bc01
Teach globalsmodref-aa to track scalar pointer global variables which point
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to unaliased allocations. Use this information to disambiguate pointers loaded
from them. This is a very common case, so it's worthwhile to handle efficiently.
This implements Analysis/GlobalsModRef/indirect-global.ll
llvm-svn: 30684
2006-10-01 22:36:45 +00:00
bfc049ae3f
New testcase
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llvm-svn: 30683
2006-10-01 22:35:45 +00:00
7d19067c42
Fix a bug from r1.391 of this file, where we checked the size instead of
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the alignment when promoting allocations. This implements
InstCombine/cast.ll:test32
llvm-svn: 30682
2006-10-01 19:40:58 +00:00
c82477f3a8
new testcase, malloc should be promoted to [2 x double].
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llvm-svn: 30681
2006-10-01 19:39:45 +00:00
Chris Lattner