Chris Lattner
ce0420e65c
new testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30751 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 06:51:54 +00:00
Chris Lattner
06a248c238
Add insertelement/extractelement helper ctors.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 06:24:58 +00:00
Chris Lattner
1907a7b37b
Lower some min/max idioms to minss/maxss when unsafe fp math is enabled.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30748 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 04:11:26 +00:00
Andrew Lenharth
666ad1f8cf
Check that jump tables wind up in the rodata section
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30747 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 03:27:52 +00:00
Chris Lattner
671d77bc8e
remove JumpTableTextSection
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30746 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 03:14:23 +00:00
Chris Lattner
a66ba5f70b
Don't bother setting JumpTableTextSection, it is about to disappear
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30745 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 03:13:59 +00:00
Chris Lattner
e08d6e915e
Emit pic jumptables to the same section that the function is emitted to,
...
allowing label differences to work. This fixes CodeGen/X86/pic_jumptable.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30744 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 03:13:28 +00:00
Chris Lattner
460b8bd154
Verify that jump tables are emitted to the same section as the function is,
...
when codegen'ing in pic mode. This fixes a miscompilation of a switch stmt
in a template, as the template goes to a non-.text section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 03:12:36 +00:00
Chris Lattner
1da31ee472
Pass the MachineFunction into EmitJumpTableInfo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30742 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 03:01:21 +00:00
Chris Lattner
edad2b783f
implement and use getSectionForFunction
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30741 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:51:36 +00:00
Chris Lattner
6f6f69950f
Use getSectionForFunction.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30740 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:49:23 +00:00
Chris Lattner
29bd9e12d4
Use getSectionForFunction
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30739 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:48:40 +00:00
Chris Lattner
6e79629dab
use getSectionForFunction to decide which section to emit code into
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30738 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:47:13 +00:00
Chris Lattner
afbfdeddff
Implement getSectionForFunction, use it when printing function body.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30737 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:43:52 +00:00
Chris Lattner
52f0670470
move getSectionForFunction to AsmPrinter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30736 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:42:47 +00:00
Chris Lattner
9b7ce7da82
Move getSectionForFunction to AsmPrinter, change it to return a string.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30735 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:42:20 +00:00
Chris Lattner
1279b7c2a9
move getSectionForFunction to AsmPrinter.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30734 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 02:41:43 +00:00
Chris Lattner
b56dcc453e
implement DarwinTargetAsmInfo::getSectionForFunction, use it when outputting
...
function bodies
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30733 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 00:35:50 +00:00
Chris Lattner
f5b10ec509
Give TargetAsmInfo a virtual dtor, add a new getSectionForFunction method.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30732 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 00:35:16 +00:00
Chris Lattner
fea13d33e5
emit jump table before debug info
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30731 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 00:26:05 +00:00
Chris Lattner
37dfa02788
Always emit the jump table after the function so it's part of the same 'atom'
...
as the function body.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30730 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-05 00:24:46 +00:00
Chris Lattner
df20b96ffd
getFilename/getDirectory shouldn't abort if the global has no init. This
...
can happen on bugpoint reduced testcases f.e..
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30729 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 23:06:26 +00:00
Evan Cheng
693163e74d
Fix some typos that can cause a flag value to have more than one use.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30727 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 22:23:53 +00:00
Chris Lattner
c055a9191f
Fix a static dtor issue
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 22:13:11 +00:00
Chris Lattner
90aa839c88
Fix more static dtor issues
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30725 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 21:52:35 +00:00
Chris Lattner
b336409673
Fix some more static dtor issues.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30724 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 21:49:37 +00:00
Evan Cheng
e111303408
Added option -disable-x86-shuffle-opti to disable X86 specific vector shuffle optimizations.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30723 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 18:33:38 +00:00
Evan Cheng
8e0055de8a
Formating.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 18:33:00 +00:00
Jim Laskey
6ff23e5e84
More extensive alias analysis.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30721 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 16:53:27 +00:00
Jim Laskey
0c0feb9d5f
More long term solution
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30720 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 10:40:15 +00:00
Chris Lattner
83e6c9925e
Pattern match min/max nodes when we have sse. This implements
...
CodeGen/X86/scalar_sse_minmax.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30719 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 06:57:07 +00:00
Chris Lattner
af9f4973aa
pattern match min/max nodes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30718 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 06:56:02 +00:00
Chris Lattner
68e8b9e775
add a note :(
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30717 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 05:52:13 +00:00
Chris Lattner
3a15503c82
This case isn't implemented yet. It seems unlikely to be needed, but if it
...
ever is, we want to get an assert instead of silent bad codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30716 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 04:58:58 +00:00
Jim Laskey
0f77fe5ea6
Work around for some problems with templates.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30715 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 01:43:13 +00:00
Evan Cheng
c548428c5d
Combine ISD::EXTLOAD, ISD::SEXTLOAD, ISD::ZEXTLOAD into ISD::LOADX. Add an
...
extra operand to LOADX to specify the exact value extension type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30714 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-04 00:56:09 +00:00
Chris Lattner
faf1daeb92
Use $( $| $) to represent alternatives in asm blocks instead of {|}. This
...
is needed to support targets where {|} aren't special symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30712 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 23:27:09 +00:00
Evan Cheng
bf497a3a68
Fix an obvious typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30711 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 23:08:27 +00:00
Chris Lattner
f28bbda2c6
Bugfixes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30709 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 20:19:23 +00:00
Chris Lattner
ee773ba72b
Print the MBB ID # along with the bb tag in the -print-machine-instrs output.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30708 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 20:17:24 +00:00
Chris Lattner
20a6d8e630
ADd a method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30707 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 20:16:45 +00:00
Chris Lattner
e70cab0ca4
Provide a function that ensures MBB numbering is dense and inorder. This
...
can be used by MachineFunctionPasses who need this property.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30706 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 19:18:57 +00:00
Nick Lewycky
f938099aa1
Simplify logic further.
...
Ensure that we copy KnownProperties before calling visitBasicBlock, else
we may leak properties into blocks where they don't belong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30705 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 17:36:01 +00:00
Rafael Espindola
cd71da5cf0
Implement floating point constants
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30704 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 17:27:58 +00:00
Chris Lattner
13bf6c1350
Fix PR933 and CodeGen/X86/2006-10-02-BoolRetCrash.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30703 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 17:18:42 +00:00
Chris Lattner
d12245a6d5
testcase for PR933
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30702 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 17:17:54 +00:00
Chris Lattner
f56a8db546
clean up use of 'explicit'. This is PR934.
...
Patch contributed by Kevin Sopp!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30701 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 17:09:12 +00:00
Nick Lewycky
a73a654bb4
Simplify, now that predsimplify depends on break-crit-edges.
...
Fix SwitchInst where dest-block is the same as one of the cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30700 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 15:19:11 +00:00
Nick Lewycky
5c8c5d9ace
Move break-crit-edges before the predicate simplifier. Allows us to
...
optimize in more cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30699 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 14:52:23 +00:00
Evan Cheng
99435d32b3
Revert previous patch. Still breaking things.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30698 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 07:26:07 +00:00