Duraid Madina
b20f97959e
fix storing booleans (grawp missed this one)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26120 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-11 07:33:17 +00:00
Duraid Madina
631a140054
now short immediates will get matched (previously constants were all
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triggering movl 64bit imm fat instructions)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26119 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-11 07:32:15 +00:00
Evan Cheng
2486af1b53
Prevent certain nodes that have already been selected from being folded into
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X86 addressing mode. Currently we do not allow any node whose target node
produces a chain as well as any node that is at the root of the addressing
mode expression tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26117 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-11 02:05:36 +00:00
Evan Cheng
23addc061c
Nicer code. :-)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26111 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-10 22:46:26 +00:00
Evan Cheng
f597dc78f8
Added X86 isel debugging stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26110 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-10 22:24:32 +00:00
Chris Lattner
ad7a3e6208
Use the auto-generated call matcher. Remove a broken impl of the frameaddr/returnaddr
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intrinsics.
Autogen frameindex matcher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26107 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-10 07:35:42 +00:00
Chris Lattner
f613fcb741
Update to new-style flags usage, simplifying the .td file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26106 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-10 06:58:25 +00:00
Evan Cheng
c57e5c17bc
Remove a completed entry; add a new entry about fisttp op
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26105 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-10 05:48:15 +00:00
Evan Cheng
7d82d607c5
Match tblgen change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26096 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 22:12:53 +00:00
Chris Lattner
f262766619
Done
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26091 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 20:00:19 +00:00
Chris Lattner
3ab48ed72f
Enable LSR by default for SPARC: it is a clear win.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26090 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 19:59:55 +00:00
Evan Cheng
7e9b26fc73
Match getTargetNode() changes (now return SDNode* instead of SDOperand).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26085 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 07:17:49 +00:00
Chris Lattner
9413678f91
add an option to turn on LSR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26080 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 05:06:36 +00:00
Chris Lattner
3029f92051
Adjust to MachineConstantPool interface change: instead of keeping a
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value/alignment pair for each constant, keep a value/offset pair.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26078 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 04:46:04 +00:00
Chris Lattner
fa77d43ba1
rename fields of constant pool entries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26076 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 04:22:52 +00:00
Chris Lattner
5ac38d147b
Always pass in an alignment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26070 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 02:19:16 +00:00
Chris Lattner
23c574a841
provide an explicit alignment for cp entries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26069 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 02:15:30 +00:00
Evan Cheng
34167215a8
Change Select() from
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SDOperand Select(SDOperand N);
to
void Select(SDOperand &Result, SDOperand N);
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26067 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 00:37:58 +00:00
Chris Lattner
418caa1356
Darwin doesn't support #APP/#NO_APP
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26066 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 23:42:22 +00:00
Chris Lattner
6f4a072e1f
Rename BSel -> PPCBSel for the benefit of doxygen users.
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Move the methods out of line.
Remove unused Debug.h stuff.
Teach getNumBytesForInstruction to know the size of an inline asm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26064 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 19:33:26 +00:00
Chris Lattner
dba382b16a
add a simple optimization
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26062 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 17:47:22 +00:00
Chris Lattner
cb298907ab
more email -> README moving
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26054 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 07:12:07 +00:00
Chris Lattner
4d73a5a204
Emit the 'mr' pseudoop for easier reading.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26053 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 06:56:40 +00:00
Chris Lattner
8f77b73430
Add some random notes, not high-prio
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26052 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 06:52:06 +00:00
Chris Lattner
8d3f490991
Move emails from nate into public places
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26051 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-08 06:43:51 +00:00
Evan Cheng
5ada370f42
Fixed a local common symbol bug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26044 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 23:32:58 +00:00
Evan Cheng
315421e77c
For ELF, .comm takes alignment value as the optional 3rd argument. It must be
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specified in bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26043 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 21:54:08 +00:00
Chris Lattner
ad3bc8d8ad
Implement getConstraintType for PPC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26042 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 20:16:30 +00:00
Evan Cheng
2338c5cb0e
Darwin ABI issues: weak, linkonce, etc. dynamic-no-pic support is complete.
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Also fixed a function stub bug. Added weak and linkonce support for
x86 Linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26038 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 08:38:37 +00:00
Evan Cheng
183fff997c
Remind myself to add PIC and static asm printer support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26037 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 08:35:44 +00:00
Chris Lattner
763317de1b
Add the simple PPC integer constraints
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26027 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 00:47:13 +00:00
Chris Lattner
a3b8c57b9e
Eliminate the printCallOperand method, using a 'call' modifier on
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printOperand instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26025 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 23:41:19 +00:00
Chris Lattner
815ef5b3dd
Change prototype
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26022 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 22:18:19 +00:00
Andrew Lenharth
054e2a758b
see what this allignment thing will do
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26017 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 17:15:17 +00:00
Jim Laskey
984cb3773f
We seem to have settled to __DWARF for section name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26015 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 14:16:15 +00:00
Evan Cheng
5e35168b11
- Update load folding checks to match those auto-generated by tblgen.
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- Manually select SDOperand's returned by TryFoldLoad which make up the
load address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26012 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-06 06:02:33 +00:00
Evan Cheng
7564e0b46d
Complex pattern isel code shouldn't select nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26010 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 08:45:01 +00:00
Chris Lattner
c26017a4ae
Fix the Sparc backend with Evan's recent tblgen changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26009 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 08:35:50 +00:00
Chris Lattner
33872c99be
This xform isn't safe
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26007 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 08:26:16 +00:00
Chris Lattner
176f0416d1
some stuff is done
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26004 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 07:54:37 +00:00
Evan Cheng
900c826bc7
Use SelectRoot() as the entry to any tblgen based isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25998 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 06:51:51 +00:00
Evan Cheng
ba2f0a9ee5
Use SelectRoot() as entry of any tblgen based isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25997 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 06:46:41 +00:00
Chris Lattner
c6aaf5acf9
Remove the SparcV8 backend. It has been renamed to be the Sparc backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25992 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 06:33:29 +00:00
Chris Lattner
e7c839ed5a
remove V8 reference
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25991 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 06:32:59 +00:00
Chris Lattner
7c90f73a1b
Rename SPARC V8 target to be the LLVM SPARC target.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25985 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 05:50:24 +00:00
Chris Lattner
213845367c
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25984 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 05:27:35 +00:00
Evan Cheng
7dd281b3e5
Re-commit the last bit of change that was backed out.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25983 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 05:25:07 +00:00
Chris Lattner
ff805b50f8
Use getPreferredAlignmentLog.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25980 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 01:45:04 +00:00
Chris Lattner
7d8d5a522f
Use the asmprinter to find out what the preferred alignment of a global is.
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This patch speeds up 172.mgrid from 31.81s to 11.39s on darwin/ppc.
Many many thanks to Nate for tracking down the root cause of the issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25979 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-05 01:30:45 +00:00
Andrew Lenharth
fd89543e7d
linkage fix for weak functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25976 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-04 19:13:09 +00:00