Nate Begeman
06abd22b1a
Make ppc64 jit kinda work right. About 2/3 of Olden passes with this,
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there are clearly some encoding bugs lurking in there somewhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29949 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-29 02:30:59 +00:00
Evan Cheng
67afeceaf0
On Mac, print jump table entries after the function to work around a linker issue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29946 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-28 22:14:16 +00:00
Evan Cheng
70e674e95e
Add an optional pass to preprocess the DAG before x86 isel to allow selecting more load/mod/store instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29943 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-28 20:10:17 +00:00
Reid Spencer
3a9ec2463d
For PR387:
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Close out this long standing bug by removing the remaining overloaded
virtual functions in LLVM. The -Woverloaded-virtual option is now turned on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29934 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-28 01:02:49 +00:00
Chris Lattner
a4f0b3a084
s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29911 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 12:54:02 +00:00
Evan Cheng
0b828e08f9
Do not use getTargetNode() and SelectNodeTo() which takes more than 3
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SDOperand arguments. Use the variants which take an array and number instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29907 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 08:14:06 +00:00
Chris Lattner
16c7fe5ca3
Fix target matching weights, so that ppc-darwin modules are codegen with the
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ppc target, not the itanium target, when run on an itanium machine.
This should fix the CodeGen/PowerPC regtest failures on itanium.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29903 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 21:33:05 +00:00
Evan Cheng
95514bae73
SelectNodeTo now returns a SDNode*.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29901 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 08:00:10 +00:00
Evan Cheng
9ade218533
Select() no longer require Result operand by reference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29898 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 05:34:46 +00:00
Evan Cheng
6da2f3268d
Match tblgen changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29895 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 01:07:58 +00:00
Evan Cheng
0469990e79
Match tblgen changes; clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29894 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 01:05:16 +00:00
Chris Lattner
8d3e1d6613
Give a good error message when we try to jit inline asm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29891 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 00:47:03 +00:00
Evan Cheng
1822ffbab7
Add a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29889 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-25 23:29:06 +00:00
Evan Cheng
b9ca92661c
Encode pc-relative conditional branch offset as pc+(num of bytes / 4). The
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asm printer will print it as offset*4. e.g. bne cr0, $+8.
The PPC code emitter was expecting the offset to be number of instructions, not
number of bytes. This fixes a whole bunch of JIT failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29885 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-25 21:54:44 +00:00
Jim Laskey
4c2c9031ac
Fix some comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29880 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-25 19:40:59 +00:00
Rafael Espindola
755be9b3de
use @ for comments
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store LR in an arbitrary stack slot
add support for writing varargs functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29876 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-25 17:55:16 +00:00
Chris Lattner
bf16982e86
We compile this into:
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_swap_16:
slwi r2, r3, 24
rlwimi r2, r3, 8, 8, 15
srwi r3, r2, 16
blr
now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29864 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-24 23:06:02 +00:00
Chris Lattner
ad69970c4a
Owen implemented this.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29863 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-24 23:03:33 +00:00
Rafael Espindola
cdda88cd12
add the "eq" condition code
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implement a movcond instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29857 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-24 17:19:08 +00:00
Rafael Espindola
6f602de3b6
create a generic bcond instruction that has a conditional code argument
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29856 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-24 16:13:15 +00:00
Rafael Espindola
687bc49d1a
initial support for branches
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29854 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-24 13:45:55 +00:00
Nate Begeman
eb883af390
Initial checkin of the Mach-O emitter. There's plenty of fixmes, but it
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does emit linkable .o files in very simple cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29850 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23 21:08:52 +00:00
Rafael Espindola
f4d40050f1
add a README.txt
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29814 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-22 12:22:46 +00:00
Rafael Espindola
3c000bf817
initial support for select
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29802 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-21 22:00:32 +00:00
Rafael Espindola
a5dfc835d4
add the and instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29793 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-21 13:58:59 +00:00
Rafael Espindola
3717ca965b
call computeRegisterProperties
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29780 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-20 01:49:49 +00:00
Chris Lattner
5ea64fd9eb
Constify some methods. Patch provided by Anton Vayvod, thanks!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29756 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 22:00:08 +00:00
Chris Lattner
5ea7a68e15
Revert this patch, the front-end has been fixed to make it unneccesary.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29752 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 18:43:24 +00:00
Chris Lattner
b5bc04d38a
'g' is handled by the front-end.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29751 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 18:12:28 +00:00
Andrew Lenharth
ad1ed016ce
Fix handling of 'g'. Closes 883
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 17:50:12 +00:00
Rafael Espindola
f3a335cedf
add a "load effective address"
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29748 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 17:09:40 +00:00
Andrew Lenharth
d337295fb0
Add the 'c' constraint as needed by the linux kernel
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29747 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 16:07:50 +00:00
Andrew Lenharth
c63e56ee5f
Add support for S and D constraints, as needed to compile the linux kernel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29746 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 15:35:43 +00:00
Evan Cheng
eb8730d131
Doh. Incorrectly inverted condition. Also add a isOnlyUse check to match tablegen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29741 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 23:59:00 +00:00
Rafael Espindola
ec46ea34dc
Declare the callee saved regs
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Remove the hard coded store and load of the link register
Implement ARMFrameInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29727 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 14:43:33 +00:00
Evan Cheng
23329f5e03
SelectNodeTo() may return a SDOperand that is different from the input.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 07:30:09 +00:00
Evan Cheng
4b790573f7
RET_FLAG has an optional input flag, but it does not produce a flag result.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29725 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 07:28:58 +00:00
Chris Lattner
5c36d78462
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 02:47:44 +00:00
Chris Lattner
ccbe2ec890
Fix PowerPC/2006-08-15-SelectionCrash.ll and simplify selection code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29715 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 23:48:22 +00:00
Rafael Espindola
61369da0e5
select code like
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ldr rx, [ry, #offset]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29664 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-14 19:01:24 +00:00
Nate Begeman
52a51e38dc
Emit .set directives for jump table entries when possible, which reduces
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the number of relocations in object files, shrinkifying them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29650 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-12 21:29:52 +00:00
Chris Lattner
f6e190fae0
Fix a bug in a recent refactoring that broke a bunch of stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29649 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-12 07:20:05 +00:00
Chris Lattner
2b5a82fe1d
eliminate extraneous blank line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29627 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 21:08:16 +00:00
Chris Lattner
e219945348
Eliminate use of getNode that takes a vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29614 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 17:38:39 +00:00
Chris Lattner
8742867f95
elimiante use of getNode that takes vector of operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29612 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 17:22:35 +00:00
Chris Lattner
e0e42d457e
eliminate use of getNode that takes vector of operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29611 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 17:21:12 +00:00
Chris Lattner
e21492bc4e
eliminate use of getNode that takes vector<SDOperand>. Wrap a really long line.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 17:19:54 +00:00
Chris Lattner
79e490aa23
Convert vectors to fixed sized arrays and smallvectors. Eliminate use of getNode that takes a vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29609 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 17:18:05 +00:00
Chris Lattner
325f0a129e
Fix miscompilation of float vector returns. Compile code to this:
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_func:
vsldoi v2, v3, v2, 12
vsldoi v2, v2, v2, 4
blr
instead of:
_func:
vsldoi v2, v3, v2, 12
vsldoi v2, v2, v2, 4
*** vor f1, v2, v2
blr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29607 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 16:47:32 +00:00
Evan Cheng
64a752f7c7
Match tablegen changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29604 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 09:08:15 +00:00