Jakob Stoklund Olesen
78e6e00922
Remove the isMoveInstr() hook.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108567 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 22:35:46 +00:00
Jakob Stoklund Olesen
600f171486
RISC architectures get their memory operand folding for free.
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The only folding these load/store architectures can do is converting COPY into a
load or store, and the target independent part of foldMemoryOperand already
knows how to do that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108099 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11 19:19:13 +00:00
Jakob Stoklund Olesen
e6afcf8da2
Replace copyRegToReg with copyPhysReg for MBlaze.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108079 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11 06:53:27 +00:00
Jakob Stoklund Olesen
3ecf1f0179
Use COPY in targets
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108063 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-10 22:43:03 +00:00
Stuart Hastings
3bf9125933
Add a DebugLoc parameter to TargetInstrInfo::InsertBranch(). This
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addresses a longstanding deficiency noted in many FIXMEs scattered
across all the targets.
This effectively moves the problem up one level, replacing eleven
FIXMEs in the targets with eight FIXMEs in CodeGen, plus one path
through FastISel where we actually supply a DebugLoc, fixing Radar
7421831.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106243 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17 22:43:56 +00:00
Dan Gohman
34dcc6fadc
Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that it
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doesn't have to guess.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103194 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06 20:33:48 +00:00
Evan Cheng
746ad69e08
Add argument TargetRegisterInfo to loadRegFromStackSlot and storeRegToStackSlot.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103193 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06 19:06:44 +00:00
Dan Gohman
9f2cda73e4
No-ops emitted for scheduling don't correspond with anything in the
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user's source, so don't arbitrarily assign them a debug location.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103121 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05 20:58:01 +00:00
Chris Lattner
c7f3ace20c
use DebugLoc default ctor instead of DebugLoc::getUnknownLoc()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100214 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-02 20:16:16 +00:00
Wesley Peck
a70f28ce7d
Adding the MicroBlaze backend.
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The MicroBlaze is a highly configurable 32-bit soft-microprocessor for
use on Xilinx FPGAs. For more information see:
http://www.xilinx.com/tools/microblaze.htm
http://en.wikipedia.org/wiki/MicroBlaze
The current LLVM MicroBlaze backend generates assembly which can be
compiled using the an appropriate binutils assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-23 19:15:24 +00:00
