Author: geoffray
Date: Wed Feb 13 12:39:37 2008
New Revision: 47079
URL: http://llvm.org/viewvc/llvm-project?rev=47079&view=rev
Log:
Enable exception handling int JIT
Added:
llvm/trunk/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
llvm/trunk/lib/ExecutionEngine/JIT/JITDwarfEmitter.h
Modifi
Thanks Chris, it works just fine now.
Chris Lattner wrote:
>> I don't know about darwin, but this breaks linux/ppc32 JIT (llc works
>> fine). On a simple test case:
>>
>> define i32 @main(i32 %argc) {
>> entry:
>>%tmp2 = add i32 2, %argc
>>ret i32 %tmp2
>> }
>>
>
> Yep, this w
Hi Nate,
Nate Begeman wrote:
> Author: sampo
> Date: Tue Feb 12 20:58:33 2008
> New Revision: 47045
>
> URL: http://llvm.org/viewvc/llvm-project?rev=47045&view=rev
> Log:
> Make register scavenging happy by not using a reg (CR0) that isn't defined
>
>
I don't know about darwin, but this breaks
Author: geoffray
Date: Fri Dec 21 06:22:29 2007
New Revision: 45282
URL: http://llvm.org/viewvc/llvm-project?rev=45282&view=rev
Log:
Fix unintented change from last commit
Modified:
llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
Author: geoffray
Date: Fri Dec 21 06:19:44 2007
New Revision: 45281
URL: http://llvm.org/viewvc/llvm-project?rev=45281&view=rev
Log:
Enable EH for linux/ppc32 targets
Modified:
llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
llvm/trunk/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
Modified:
Hi everyone,
This patch enables exception handling for linux/ppc32. OK to commit?
Index: PPCTargetAsmInfo.cpp
===
--- PPCTargetAsmInfo.cpp(revision 45260)
+++ PPCTargetAsmInfo.cpp(working copy)
@@ -28,10 +28,6 @@
In
Changes in directory llvm/lib/Target/PowerPC:
PPCJITInfo.cpp updated: 1.37 -> 1.38
---
Log message:
Implementation of compilation callback in PPC ELF32
---
Diffs of the changes: (+32 -31)
PPCJITInfo.cpp | 63 -
1 files changed, 32
Here's a patch to make stubs work in linux/ppc. I'll commit it if
there's no objection.
Chris: Just a question. I noticed on cvsweb that you wrote the lines:
MCE.emitWordBE(0x9421ffe0); // stwu r1,-32(r1)
MCE.emitWordBE(0x7d6802a6); // mflr r11
MCE.emitWordBE(0x91610028);
Changes in directory llvm/docs:
ReleaseNotes.html updated: 1.375 -> 1.376
---
Log message:
Note on current implementation of ELF32/PPC ABI.
---
Diffs of the changes: (+3 -1)
ReleaseNotes.html |4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
Index: llvm/docs/ReleaseNotes.html
Changes in directory llvm/lib/Target/PowerPC:
PPCISelLowering.cpp updated: 1.267 -> 1.268
PPCISelLowering.h updated: 1.64 -> 1.65
---
Log message:
Starting implementation of the ELF32 ABI specification of varargs handling.
LowerVASTART emits the right code if the subtarget is ELF32, the other
Changes in directory llvm/lib/Target/PowerPC:
PPCCallingConv.td updated: 1.2 -> 1.3
PPCFrameInfo.h updated: 1.13 -> 1.14
PPCISelLowering.cpp updated: 1.266 -> 1.267
PPCInstr64Bit.td updated: 1.43 -> 1.44
PPCRegisterInfo.cpp updated: 1.120 -> 1.121
PPCSubtarget.h updated: 1.25 -> 1.26
---
Log mes
Changes in directory llvm/lib/Target/PowerPC:
PPCRegisterInfo.cpp updated: 1.119 -> 1.120
---
Log message:
Addition to the previous commit for getCalleeSavedRegClasses:
"The ELF ABI specifies F1-F8 registers as argument registers for double, not
F1-F10. This affects only ELF, not MachO."
--
Changes in directory llvm/lib/Target/PowerPC:
PPCCallingConv.td updated: 1.1 -> 1.2
PPCISelLowering.cpp updated: 1.265 -> 1.266
PPCInstr64Bit.td updated: 1.42 -> 1.43
PPCInstrInfo.td updated: 1.276 -> 1.277
PPCRegisterInfo.cpp updated: 1.118 -> 1.119
---
Log message:
The ELF ABI specifies F1-F8
Changes in directory llvm/lib/Target/PowerPC:
PPCRegisterInfo.cpp updated: 1.117 -> 1.118
---
Log message:
Protect R31's frame offset from being used by callee-saved registers, when R31
is the frame pointer.
---
Diffs of the changes: (+20 -0)
PPCRegisterInfo.cpp | 20 +++
Chris Lattner wrote:
>
> On Mar 12, 2007, at 7:57 AM, Nicolas Geoffray wrote:
>
>> Hi Chris,
>>
>> Chris Lattner wrote:
>>> Ahhh, ok. I think I understand now what is going on. Thank you for
>>> the very clear explanation.
>>>
>>>
Changes in directory llvm/lib/Target/PowerPC:
PPCISelLowering.cpp updated: 1.261 -> 1.262
---
Log message:
Stack and register alignment of call arguments in the ELF ABI
---
Diffs of the changes: (+52 -6)
PPCISelLowering.cpp | 58 ++--
1 fi
Here's the final patch with the modifications you suggested. Thx a lot
for your reviewing Chris.
If everything's OK I'm checking this in soon.
Cheers,
Nicolas
Chris Lattner wrote:
On Mar 6, 2007, at 10:03 AM, Nicolas Geoffray wrote:
This patch corrects arguments passing alig
Hi Chris,
Chris Lattner wrote:
> Ahhh, ok. I think I understand now what is going on. Thank you for
> the very clear explanation.
>
> In this case, it seems like a clearly good thing to just call
> CreateFixedObject unconditionally early on (e.g.) when lowering the
> arguments.
>
Uncondition
Chris (and everyone),
I hope I convinced you :) If it's the case, I'm checking this in.
Nicolas
Nicolas Geoffray wrote:
> Chris Lattner wrote:
>
>> Ok, so it's not related to NoFramePointerElim? If that's the case,
>> you should just have Macho a
If there is no objection, I'm checking this in.
Nicolas
Nicolas Geoffray wrote:
> Small mistake, here's the correct patch.
>
> Nicolas
>
> Nicolas Geoffray wrote:
>> This patch corrects arguments passing alignment for linux/ppc calls
>> (ELF ABI).
&g
Small mistake, here's the correct patch.
Nicolas
Nicolas Geoffray wrote:
This patch corrects arguments passing alignment for linux/ppc calls
(ELF ABI).
It affects LowerFORMAL_ARGUMENTS and LowerCALL of PPCISelLowering.cpp.
OK to commit?
Index: PPCISelLowerin
This patch corrects arguments passing alignment for linux/ppc calls (ELF
ABI).
It affects LowerFORMAL_ARGUMENTS and LowerCALL of PPCISelLowering.cpp.
OK to commit?
Index: PPCISelLowering.cpp
===
RCS file: /var/cvs/llvm/llvm/lib/Targ
Chris Lattner wrote:
>
> Ok, so it's not related to NoFramePointerElim? If that's the case,
> you should just have Macho and ELF return different sets of callee
> saved regs.
>
No, that's not the issue.
Let me rephrase why I need this patch :)
In PowerPC, whether it's on ELF ABI or MachO, R31
Chris Lattner wrote:
>
>> Because R31 is not used as a callee saved register when
>> llvm::NoFramePointerElim is set to 1.
>
> NoFramePointerElim doesn't change the ABI, only the codegen model.
Yes it doesn't change the ABI, but R31's offset in Linux/ELF is in the
callee saved area. In Macho it
Chris Lattner wrote:
>
> Why can't you just mark the frame address callee save? Why isn't it
> getting saved automatically for you?
>
Because R31 is not used as a callee saved register when
llvm::NoFramePointerElim is set to 1. The algorithm
that calculates the callee saved registers' addresses
Changes in directory llvm/lib/Target/PowerPC:
PPCISelLowering.h updated: 1.60 -> 1.61
PPCISelLowering.cpp updated: 1.258 -> 1.259
---
Log message:
Implemented the frameaddress intrinsic for PPC.
---
Diffs of the changes: (+25 -1)
PPCISelLowering.cpp | 24 +++-
PPCISe
If there is no objection, I'm committing this in.
Nicolas
Nicolas Geoffray wrote:
> Here's a patch that fixes linux/PPC FramePointer. It reserves the
> offset of the frame pointer before
> calculating the offsets of callee saved register
If there is no objection, I'm committing this in.
Nicolas Geoffray wrote:
> This patch implements the frameaddress intrinsincs for PPC.
>
> OK to commit?
>
>
> I
This patch implements the frameaddress intrinsincs for PPC.
OK to commit?
Index: PPCISelLowering.h
===
RCS file: /var/cvs/llvm/llvm/lib/Target/PowerPC/PPCISelLowering.h,v
retrieving revision 1.60
diff -t -d -u -p -5 -r1.60 PPCISelLow
Here's a patch that fixes linux/PPC FramePointer. It reserves the offset
of the frame pointer before
calculating the offsets of callee saved registers.
OK to commit?
Index: PPCRegisterInfo.cpp
===
RCS file: /var/cvs/llvm/llvm/lib/Ta
Changes in directory llvm/lib/Target/PowerPC:
PPCISelLowering.cpp updated: 1.257 -> 1.258
PPCISelLowering.h updated: 1.59 -> 1.60
PPCInstr64Bit.td updated: 1.40 -> 1.41
PPCInstrInfo.td updated: 1.275 -> 1.276
---
Log message:
Differentiate between the MachO and the ELF ABI the CALL instruction.
Changes in directory llvm/lib/Target/PowerPC:
PPCHazardRecognizers.cpp updated: 1.19 -> 1.20
---
Log message:
Fix parenthesis for BCTRL_{ELF|Macho} test.
---
Diffs of the changes: (+1 -1)
PPCHazardRecognizers.cpp |2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/
.69 Thu Feb 15 16:26:28 2007
+++ llvm/CREDITS.TXTTue Feb 27 04:44:42 2007
@@ -78,6 +78,11 @@
D: Dynamic trace optimizer
D: FreeBSD/X86 compatibility fixes, the llvm-nm tool
+N: Nicolas Geoffray
+E: [EMAIL PROTECTED]
+W: http://www-src.lip6.fr/homepages/Nicolas.Geoffray/
+D: PPC back
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