Chris Lattner [Sat, 18 Nov 2006 21:48:05 +0000 (21:48 +0000)]
MachineInstr includes this
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31858
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Chris Lattner [Sat, 18 Nov 2006 21:47:36 +0000 (21:47 +0000)]
Implement operator<< for machine basic blocks to make it easier to dump them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31857
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 21:30:35 +0000 (21:30 +0000)]
make the previous change more aggressive, moving any block with no fallthrough.
This speeds up yacr2 by 7% on a core2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31856
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 20:47:54 +0000 (20:47 +0000)]
Minor code layout tweak: if we have something like this:
if (cond) goto BB2
BB1:
...
return;
BB2:
...
Move BB1 to the end of the function so that the code falls through in the
non-return case. This has the effect of moving assert (and other no-return
call) bodies and return blocks out of loops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31855
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 19:19:36 +0000 (19:19 +0000)]
Do not convert massive blocks on phi nodes into select statements. Instead
only do these transformations if there are a small number of phi's.
This speeds up Ptrdist/ks from 2.35s to 2.19s on my mac pro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31853
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 19:17:52 +0000 (19:17 +0000)]
converting massive blocks of phis into selects like this is silly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31852
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 18 Nov 2006 18:30:18 +0000 (18:30 +0000)]
Make the awk filter print out which files its eliminating.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31851
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 18 Nov 2006 18:02:30 +0000 (18:02 +0000)]
This is a utility for preparing patches against LLVM. It runs cvs diff with
the correct options, places the patch content in order that makes sense for
review, and filters cruft out of the patch (like diffs in *.cvs files). It
produces both a NAME.patch.raw (unfiltered) and NAME.patch (filtered) file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31850
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 18 Nov 2006 17:14:09 +0000 (17:14 +0000)]
Provide a list of gccld optimization switches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31849
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Reid Spencer [Sat, 18 Nov 2006 08:06:17 +0000 (08:06 +0000)]
Fix bugs in this. What was I thinking??? :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31848
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Sat, 18 Nov 2006 08:04:48 +0000 (08:04 +0000)]
Movind newly-intorudced dll* linkage stuff & windows CC to "supported"
list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31847
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 07:52:10 +0000 (07:52 +0000)]
fix bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31846
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 07:51:14 +0000 (07:51 +0000)]
first draft of 1.9 release notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31845
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 18 Nov 2006 06:08:21 +0000 (06:08 +0000)]
Fail even if opt doesn't print anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31844
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 18 Nov 2006 05:52:18 +0000 (05:52 +0000)]
Add a simple test to make sure getModRefInfo is 1/2 way sane.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31842
91177308-0d34-0410-b5e6-
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Reid Spencer [Sat, 18 Nov 2006 04:37:19 +0000 (04:37 +0000)]
Have ConstantExprs upgrade opcodes the same way as instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31841
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 01:57:19 +0000 (01:57 +0000)]
on ppc64, float arguments take 8-byte stack slots not 4-byte stack slots.
Also, valist should create a pointer RC reg class value, not a GPRC value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31840
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Chris Lattner [Sat, 18 Nov 2006 01:34:43 +0000 (01:34 +0000)]
make sure to safe LR8 in the right stack slot for PPC64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31839
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 01:23:56 +0000 (01:23 +0000)]
Pretty print 'rldicr r2, r2, 2, 61' as 'sldi r2, r2, 2'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31838
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 18 Nov 2006 00:32:03 +0000 (00:32 +0000)]
Rewrite the branch selector to be correct in the face of large functions.
The algorithm it used before wasn't 100% correct, we now use an iterative
expansion model. This fixes assembler errors when compiling 403.gcc with
tail merging enabled.
Change the way the branch selector works overall: Now, the isel generates
PPC::BCC instructions (as it used to) directly, and these BCC instructions
are emitted to the output or jitted directly if branches don't need
expansion. Only if branches need expansion are instructions rewritten
and created. This should make branch select faster, and eliminates the
Bxx instructions from the .td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31837
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 17 Nov 2006 23:53:28 +0000 (23:53 +0000)]
add encoding for BCC, after finally wrestling strange ppc/tblgen endianness
issues to the ground.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31836
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 17 Nov 2006 22:37:34 +0000 (22:37 +0000)]
convert PPC::BCC to use the 'pred' operand instead of separate predicate
value and CR reg #. This requires swapping the order of these everywhere
that touches BCC and requires us to write custom matching logic for
PPCcondbranch :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31835
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Chris Lattner [Fri, 17 Nov 2006 22:14:47 +0000 (22:14 +0000)]
rename PPC::COND_BRANCH to PPC::BCC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31834
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 17 Nov 2006 22:10:59 +0000 (22:10 +0000)]
start using PPC predicates more consistently.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31833
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Evan Cheng [Fri, 17 Nov 2006 22:10:14 +0000 (22:10 +0000)]
For unsigned 8-bit division. Use movzbw to set the lower 8 bits of AX while
clearing the upper 8-bits instead of issuing two instructions. This also
eliminates the need to target the AH register which can be problematic on
x86-64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31832
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Jim Laskey [Fri, 17 Nov 2006 21:19:15 +0000 (21:19 +0000)]
Hopefully a good crack at making debugging work on intel -disable-fp-elim.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31830
91177308-0d34-0410-b5e6-
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Evan Cheng [Fri, 17 Nov 2006 20:41:55 +0000 (20:41 +0000)]
Add a x86-64 test case: movb %sil, %ah is illegal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31829
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 17 Nov 2006 18:49:39 +0000 (18:49 +0000)]
Assert unhandled case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31828
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 17 Nov 2006 18:00:39 +0000 (18:00 +0000)]
Case sensitive not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31827
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Jim Laskey [Fri, 17 Nov 2006 17:19:49 +0000 (17:19 +0000)]
Check for MaxAlign.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31826
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 17 Nov 2006 16:54:21 +0000 (16:54 +0000)]
Tests to verify PowerPC ABI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31825
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 17 Nov 2006 16:09:31 +0000 (16:09 +0000)]
1. Ignore the -disable-fp-elim when the routine is a leaf.
2. Offsets on 64-bit stores are still in bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31824
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 17 Nov 2006 14:06:41 +0000 (14:06 +0000)]
Typo. Fix the nightly tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31823
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 17 Nov 2006 13:07:55 +0000 (13:07 +0000)]
Fixing the ENABLE_OPTIMIZED=1 DISABLE_ASSERTIONS=1 build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31822
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 10:09:22 +0000 (10:09 +0000)]
Need <iostream> for the time being.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31821
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 10:05:07 +0000 (10:05 +0000)]
Need iostream to be included for the time being.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31820
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 09:54:47 +0000 (09:54 +0000)]
Moved definition of llvm_ostream wrappers to the Streams.cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31819
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 09:52:49 +0000 (09:52 +0000)]
Used llvm_ostream instead of std::ostream objects. This will reduce use
of the icky <iostream> class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31818
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Bill Wendling [Fri, 17 Nov 2006 09:51:22 +0000 (09:51 +0000)]
Added wrappers for the std::cerr/std::cout objects. The wrappers will
soon replace all uses of those objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31817
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 09:44:28 +0000 (09:44 +0000)]
Needed <iostream> for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31816
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Bill Wendling [Fri, 17 Nov 2006 09:38:03 +0000 (09:38 +0000)]
Needs the iostream include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31815
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Bill Wendling [Fri, 17 Nov 2006 08:03:48 +0000 (08:03 +0000)]
Removed iostream #includes. Replaced std::cerr with DOUT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31814
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 07:52:03 +0000 (07:52 +0000)]
Removed even more std::cerr and #include <iostream> things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31813
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 07:36:54 +0000 (07:36 +0000)]
Replaced DEBUG(std::cerr with DOUT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31812
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 07:33:59 +0000 (07:33 +0000)]
Replace DEBUG(std::cerr with DOUT. Removed some iostream #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31811
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 07:10:51 +0000 (07:10 +0000)]
Removed unneeded <iostream> #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31810
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 17 Nov 2006 06:17:33 +0000 (06:17 +0000)]
If an indvar with a variable stride is used by the exit condition, go ahead
and handle it like constant stride vars. This fixes some bad codegen in
variable stride cases. For example, it compiles this:
void foo(int k, int i) {
for (k=i+i; k <= 8192; k+=i)
flags2[k] = 0;
}
to:
LBB1_1: #bb.preheader
movl %eax, %ecx
addl %ecx, %ecx
movl L_flags2$non_lazy_ptr, %edx
LBB1_2: #bb
movb $0, (%edx,%ecx)
addl %eax, %ecx
cmpl $8192, %ecx
jle LBB1_2 #bb
LBB1_5: #return
ret
or (if the array is local and we are in dynamic-nonpic or static mode):
LBB3_2: #bb
movb $0, _flags2(%ecx)
addl %eax, %ecx
cmpl $8192, %ecx
jle LBB3_2 #bb
and:
lis r2, ha16(L_flags2$non_lazy_ptr)
lwz r2, lo16(L_flags2$non_lazy_ptr)(r2)
slwi r3, r4, 1
LBB1_2: ;bb
li r5, 0
add r6, r4, r3
stbx r5, r2, r3
cmpwi cr0, r6, 8192
bgt cr0, LBB1_5 ;return
instead of:
leal (%eax,%eax,2), %ecx
movl %eax, %edx
addl %edx, %edx
addl L_flags2$non_lazy_ptr, %edx
xorl %esi, %esi
LBB1_2: #bb
movb $0, (%edx,%esi)
movl %eax, %edi
addl %esi, %edi
addl %ecx, %esi
cmpl $8192, %esi
jg LBB1_5 #return
and:
lis r2, ha16(L_flags2$non_lazy_ptr)
lwz r2, lo16(L_flags2$non_lazy_ptr)(r2)
mulli r3, r4, 3
slwi r5, r4, 1
li r6, 0
add r2, r2, r5
LBB1_2: ;bb
li r5, 0
add r7, r3, r6
stbx r5, r2, r6
add r6, r4, r6
cmpwi cr0, r7, 8192
ble cr0, LBB1_2 ;bb
This speeds up Benchmarks/Shootout/sieve from 8.533s to 6.464s and
implements LoopStrengthReduce/var_stride_used_by_compare.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31809
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 17 Nov 2006 06:09:49 +0000 (06:09 +0000)]
New testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31808
91177308-0d34-0410-b5e6-
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Reid Spencer [Fri, 17 Nov 2006 03:32:33 +0000 (03:32 +0000)]
Undo removal of the runtime libraries. While this may have been a bit
premature, these libraries will be going away for the 2.0 release. Other
arrangements for profiling, gc, etc. should be made in the next few months.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31807
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 02:09:07 +0000 (02:09 +0000)]
More removal of std::cerr and DEBUG, replacing with DOUT instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31806
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 17 Nov 2006 01:52:23 +0000 (01:52 +0000)]
implement a todo: change a map into a vector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31805
91177308-0d34-0410-b5e6-
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Evan Cheng [Fri, 17 Nov 2006 01:46:27 +0000 (01:46 +0000)]
Add opcode to TargetInstrDescriptor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31804
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 01:43:48 +0000 (01:43 +0000)]
#ifndef NDEBUG the "if (Stream) ..." stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31803
91177308-0d34-0410-b5e6-
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Evan Cheng [Fri, 17 Nov 2006 01:36:01 +0000 (01:36 +0000)]
Add opcode to TargetInstrDescriptor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31802
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 01:13:12 +0000 (01:13 +0000)]
Adjusted the // comments so that doxygen picks them up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31801
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 00:50:36 +0000 (00:50 +0000)]
Replace std::cerr uses of the "DEBUG" macro with "DOUT" instead. Removes
a #include of iostream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31800
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 17 Nov 2006 00:49:36 +0000 (00:49 +0000)]
fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31799
91177308-0d34-0410-b5e6-
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Bill Wendling [Fri, 17 Nov 2006 00:49:12 +0000 (00:49 +0000)]
Added "DOUT" macro. This is used as a replacement for the std::cerr
stream. It centralizes the use of std::cerr so that static c'tor/d'tors
aren't scattered around all over the place. The way to use it is like this:
DOUT << "This is a status line: " << Var << "\n";
If "-debug" is specified, it will print. Otherwise, it'll not print. If
NDEBUG is defined, the DOUT does nothing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31798
91177308-0d34-0410-b5e6-
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Chris Lattner [Thu, 16 Nov 2006 23:49:52 +0000 (23:49 +0000)]
implicit_def_vrrc doesn't generate code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31797
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 16 Nov 2006 23:38:21 +0000 (23:38 +0000)]
New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31796
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 16 Nov 2006 23:33:25 +0000 (23:33 +0000)]
Correct instructions for moving data between GR64 and SSE registers; also correct load i64 / store i64 from v2i64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31795
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 16 Nov 2006 23:22:26 +0000 (23:22 +0000)]
Fix a potential bug: MOVPDI2DI, etc. are not copy instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31794
91177308-0d34-0410-b5e6-
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Reid Spencer [Thu, 16 Nov 2006 23:17:27 +0000 (23:17 +0000)]
In LLVM 2.0 we won't use the runtime libraries as llvm-gcc3 support will
be dropped. This patch pertains to removing the runtime directory from LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31793
91177308-0d34-0410-b5e6-
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Jim Laskey [Thu, 16 Nov 2006 22:43:37 +0000 (22:43 +0000)]
This is a general clean up of the PowerPC ABI. Address several problems and
bugs including making sure that the TOS links back to the previous frame,
that the maximum call frame size is not included twice when using frame
pointers, no longer growing the frame on calls, double storing of SP and
a cleaner/faster dynamic alloca.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31792
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Thu, 16 Nov 2006 21:45:30 +0000 (21:45 +0000)]
fix a regression that I introduced. stdu should scale the offset by 4
before printing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31791
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 16 Nov 2006 20:13:34 +0000 (20:13 +0000)]
Align stubs on 4 byte boundary. This fixes 447.dealII.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31790
91177308-0d34-0410-b5e6-
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Bill Wendling [Thu, 16 Nov 2006 20:11:33 +0000 (20:11 +0000)]
*** empty log message ***
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31789
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 16 Nov 2006 20:04:54 +0000 (20:04 +0000)]
Allow target to specify alignment for function stub.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31788
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 16 Nov 2006 20:04:04 +0000 (20:04 +0000)]
Match MachineCodeEmitter changes.
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Reid Spencer [Thu, 16 Nov 2006 18:32:47 +0000 (18:32 +0000)]
Use a release version of bugpoint, if found. Include gccld passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31786
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Chris Lattner [Thu, 16 Nov 2006 18:13:49 +0000 (18:13 +0000)]
add a statistic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31785
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Bill Wendling [Thu, 16 Nov 2006 09:31:19 +0000 (09:31 +0000)]
Cleaned up the document. Added "doc_code" divisions for code examples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31784
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Bill Wendling [Thu, 16 Nov 2006 07:35:18 +0000 (07:35 +0000)]
Don't recompute getNumOperands for each iteration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31783
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Bill Wendling [Thu, 16 Nov 2006 02:43:32 +0000 (02:43 +0000)]
Added "removeRange", which takes and removes an entire LiveRange.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31781
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Bill Wendling [Thu, 16 Nov 2006 02:41:50 +0000 (02:41 +0000)]
Added a new method "CreateNewLiveInterval" which, given a list of
LiveRanges, creates a new LiveInterval from them. The LiveRanges should
have existed already in another LiveInterval, but removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31780
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Chris Lattner [Thu, 16 Nov 2006 01:22:52 +0000 (01:22 +0000)]
make this harder
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31779
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Chris Lattner [Thu, 16 Nov 2006 01:01:28 +0000 (01:01 +0000)]
fix broken encoding
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31778
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Chris Lattner [Thu, 16 Nov 2006 01:00:07 +0000 (01:00 +0000)]
enable the branch folding pass for the JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31777
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Chris Lattner [Thu, 16 Nov 2006 00:57:19 +0000 (00:57 +0000)]
add ppc64 r+i stores with update.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31776
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Chris Lattner [Thu, 16 Nov 2006 00:41:37 +0000 (00:41 +0000)]
add patterns for ppc32 preinc stores. ppc64 next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31775
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Chris Lattner [Thu, 16 Nov 2006 00:33:34 +0000 (00:33 +0000)]
switch these back to the 'bad old way'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31774
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Evan Cheng [Thu, 16 Nov 2006 00:08:20 +0000 (00:08 +0000)]
Fix an incorrectly inverted condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31773
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Evan Cheng [Wed, 15 Nov 2006 23:55:03 +0000 (23:55 +0000)]
ChangeToRegister should clear IsImp bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31772
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Chris Lattner [Wed, 15 Nov 2006 23:35:30 +0000 (23:35 +0000)]
Fix ppc64 epilog bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31771
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Chris Lattner [Wed, 15 Nov 2006 23:24:18 +0000 (23:24 +0000)]
Stop using isTwoAddress, switching to operand constraints instead.
Tell the codegen emitter that specific operands are not to be encoded, fixing
JIT regressions w.r.t. pre-inc loads and stores (e.g. lwzu, which we generate
even when general preinc loads are not enabled).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31770
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Chris Lattner [Wed, 15 Nov 2006 23:23:02 +0000 (23:23 +0000)]
Remove the isTwoAddress property from the CodeGenInstruction class. It should
not be used for anything other than backwards compat constraint handling.
Add support for a new DisableEncoding property which contains a list of
registers that should not be encoded by the generated code emitter. Convert
the codeemitter generator to use this, fixing some PPC JIT regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31769
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Chris Lattner [Wed, 15 Nov 2006 22:55:04 +0000 (22:55 +0000)]
add a new field needed by the code emitter generator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31768
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Chris Lattner [Wed, 15 Nov 2006 21:04:15 +0000 (21:04 +0000)]
Fix typo pointed out by Bryan Adams
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31766
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Evan Cheng [Wed, 15 Nov 2006 20:58:11 +0000 (20:58 +0000)]
Properly transfer kill / dead info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31765
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Evan Cheng [Wed, 15 Nov 2006 20:56:39 +0000 (20:56 +0000)]
Kill / dead info has been moved to MI's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31764
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Evan Cheng [Wed, 15 Nov 2006 20:56:03 +0000 (20:56 +0000)]
commuteInstruction should propagate kill / dead info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31763
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Evan Cheng [Wed, 15 Nov 2006 20:55:15 +0000 (20:55 +0000)]
Match live variable changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31762
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Evan Cheng [Wed, 15 Nov 2006 20:54:29 +0000 (20:54 +0000)]
Minor updates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31761
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Evan Cheng [Wed, 15 Nov 2006 20:54:11 +0000 (20:54 +0000)]
A register def can be partially dead when the whole register has use(s) but a subreg does not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31760
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Evan Cheng [Wed, 15 Nov 2006 20:51:59 +0000 (20:51 +0000)]
Do away with kill / dead maps. Move kill / dead info onto MI's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31759
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Evan Cheng [Wed, 15 Nov 2006 20:48:17 +0000 (20:48 +0000)]
Add copyKillDeadInfo to copy kill / dead info; other minor updates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31758
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Chris Lattner [Wed, 15 Nov 2006 19:55:13 +0000 (19:55 +0000)]
fix ldu/stu jit encoding. Swith 64-bit preinc load instrs to use memri
addrmodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31757
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Devang Patel [Wed, 15 Nov 2006 19:39:54 +0000 (19:39 +0000)]
Add run(Function &F) support in FunctionPassManager_New
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31756
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Chris Lattner [Wed, 15 Nov 2006 18:00:10 +0000 (18:00 +0000)]
Simplify IntrinsicLowering and clarify that it is only for use by the
CBE and interpreter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31755
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Chris Lattner [Wed, 15 Nov 2006 17:53:13 +0000 (17:53 +0000)]
Remove unneeded forward decls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31754
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