Jim Grosbach [Thu, 8 Dec 2011 21:34:20 +0000 (21:34 +0000)]
ARM asm parser, just issue a warning for a duplicate reg in a list.
For better 'gas' compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146185
91177308-0d34-0410-b5e6-
96231b3b80d8
Devang Patel [Thu, 8 Dec 2011 21:33:23 +0000 (21:33 +0000)]
Filter "sink to" candidate blocks sooner. This avoids unnecessary computation to determine whether the block dominates all uses or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146184
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Thu, 8 Dec 2011 21:05:38 +0000 (21:05 +0000)]
Pass a GlobalAddress instead of an ExternalSymbol to LowerCallTo in
MipsTargetLowering::LowerGlobalTLSAddress. This is necessary to have
call16(__tls_get_addr) emitted instead of got_disp(__tls_get_addr) when the
target is Mips64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146183
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 20:56:26 +0000 (20:56 +0000)]
ARM VSUB implied destination operand form aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146182
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 20:53:19 +0000 (20:53 +0000)]
Tidy up a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146181
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Thu, 8 Dec 2011 20:51:38 +0000 (20:51 +0000)]
Don't explicitly marked libm rounding ops as legal on SSE4.1/AVX. There don't seem to be patterns for these, so I don't know why they were marked legal in the first place.
Fixes failures caused by r146171.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146180
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 20:49:43 +0000 (20:49 +0000)]
ARM VQADD implied destination operand form aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146179
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 20:42:35 +0000 (20:42 +0000)]
ARM a few more VMUL implied destination operand form aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146177
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Thu, 8 Dec 2011 20:34:32 +0000 (20:34 +0000)]
Implement 64-bit support for thread local storage handling.
- Modify lowering of global TLS address nodes.
- Modify isel of ThreadPointer.
- Wrap target global TLS address nodes that are operands of loads with WrapperPIC.
- Remove Mips-specific DAG nodes TlsGd, TprelHi and TprelLo, which can be
substituted with other existing nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146175
91177308-0d34-0410-b5e6-
96231b3b80d8
Owen Anderson [Thu, 8 Dec 2011 19:32:14 +0000 (19:32 +0000)]
Teach SelectionDAG to match more calls to libm functions onto existing SDNodes. Mark these nodes as illegal by default, unless the target declares otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146171
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 19:27:38 +0000 (19:27 +0000)]
ARM assembler support for register name aliases.
rdar://
10550084
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146170
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Thu, 8 Dec 2011 19:23:10 +0000 (19:23 +0000)]
Make MachineInstr instruction property queries more flexible. This change all
clients to decide whether to look inside bundled instructions and whether
the query should return true if any / all bundled instructions have the
queried property.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146168
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Thu, 8 Dec 2011 19:21:39 +0000 (19:21 +0000)]
Add test for r146163.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146167
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Thu, 8 Dec 2011 19:00:42 +0000 (19:00 +0000)]
Many of the SSE patterns should not be selected when AVX is available. This led to the following code in X86Subtarget.cpp
if (HasAVX)
X86SSELevel = NoMMXSSE;
This is so patterns that are predicated on hasSSE3, etc. would not be selected when avx is available. Instead, the AVX variant is selected.
However, this breaks instructions which do not have AVX variants.
The right way to fix this is for the SSE but not-AVX patterns to predicate on something like hasSSE3() && !hasAVX().
Then we can take out the hack in X86Subtarget.cpp. Patterns which do not have AVX variants do not need to change.
However, we need to audit all the patterns before we make the change. This patch is workaround that fixes one specific case,
the prefetch instructions. rdar://
10538297
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146163
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Thu, 8 Dec 2011 17:32:18 +0000 (17:32 +0000)]
Revert r146143, "Fix bug 9905: Failure in code selection for llvm intrinsics
sqrt/exp (fix for FSQRT, FSIN, FCOS, FPOWI, FPOW, FLOG, FLOG2, FLOG10, FEXP,
FEXP2).", it is failing tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146157
91177308-0d34-0410-b5e6-
96231b3b80d8
NAKAMURA Takumi [Thu, 8 Dec 2011 15:24:09 +0000 (15:24 +0000)]
test/CodeGen/X86/vec_compare-2.ll: Add explicit -mtriple=i686-linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146152
91177308-0d34-0410-b5e6-
96231b3b80d8
Jan Sjödin [Thu, 8 Dec 2011 14:43:19 +0000 (14:43 +0000)]
Src2 and src3 were accidentally swapped for the FMA4 rr patterns. Undo this and fix the encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146151
91177308-0d34-0410-b5e6-
96231b3b80d8
Nadav Rotem [Thu, 8 Dec 2011 13:10:01 +0000 (13:10 +0000)]
Fix a bug in the integer-promotion of bitcast operations on vector types.
We must not issue a bitcast operation for integer-promotion of vector types, because the
location of the values in the vector may be different.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146150
91177308-0d34-0410-b5e6-
96231b3b80d8
Stepan Dyatkovskiy [Thu, 8 Dec 2011 07:55:03 +0000 (07:55 +0000)]
Fix bug 9905: Failure in code selection for llvm intrinsics sqrt/exp (fix for FSQRT, FSIN, FCOS, FPOWI, FPOW, FLOG, FLOG2, FLOG10, FEXP, FEXP2).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146143
91177308-0d34-0410-b5e6-
96231b3b80d8
Hal Finkel [Thu, 8 Dec 2011 04:36:44 +0000 (04:36 +0000)]
MTCTR needs to be glued to BCTR so that CTR is not marked dead in MTCTR (another find by -verify-machineinstrs)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146137
91177308-0d34-0410-b5e6-
96231b3b80d8
Pete Cooper [Thu, 8 Dec 2011 03:24:10 +0000 (03:24 +0000)]
Reverting r145899 as it breaks clang self-hosting
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146136
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 01:30:04 +0000 (01:30 +0000)]
ARM NEON two-operand aliases for VSHL(immediate).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146125
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Thu, 8 Dec 2011 01:22:39 +0000 (01:22 +0000)]
Drop the HasInlineAsm flag.
It is not used any more. We are tracking inline assembly misalignments
directly through the BBInfo.Unalign and KnownBits fields.
A simple conservative size estimate is not good enough since it can
cause alignment padding to be underestimated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146124
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 01:12:35 +0000 (01:12 +0000)]
ARM NEON two-operand aliases for VSHL(register).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146123
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Thu, 8 Dec 2011 01:10:05 +0000 (01:10 +0000)]
Simplify offset verification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146121
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 01:02:26 +0000 (01:02 +0000)]
Fix copy/past-o.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146120
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 00:59:47 +0000 (00:59 +0000)]
ARM NEON two-operand aliases for VMUL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146119
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Thu, 8 Dec 2011 00:55:02 +0000 (00:55 +0000)]
Don't include alignment padding in BBInfo.Size.
Compute alignment padding before and after basic blocks dynamically.
Heed basic block alignment.
This simplifies bookkeeping because we don't have to constantly add and
remove padding from BBInfo.Size. It also makes it possible to track the
extra known alignment bits we get after a tBR_JTr terminator and when
entering an aligned basic block.
This makes the ARMConstantIslandPass aware of aligned basic blocks.
It is tricky to model block alignment correctly when dealing with inline
assembly and tBR_JTr instructions that have variable size. If inline
assembly turns out to be smaller than expected, that may cause following
alignment padding to be larger than expected. This could cause constant
pool entries to move out of range.
To avoid that problem, we use the worst case alignment padding following
inline assembly. This may cause slightly suboptimal constant island
placement in aligned basic blocks following inline assembly. Normal
functions should be unaffected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146118
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 00:52:55 +0000 (00:52 +0000)]
ARM VFP support 'fmrs/fmsr' aliases for 'vldr'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146116
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 00:49:29 +0000 (00:49 +0000)]
ARM VFP support 'flds/fldd' aliases for 'vldr'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146115
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 00:43:47 +0000 (00:43 +0000)]
ARM optional destination operand variants for VEXT instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146114
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 00:41:54 +0000 (00:41 +0000)]
Tidy up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146113
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Thu, 8 Dec 2011 00:38:45 +0000 (00:38 +0000)]
Fix 80-column.
Simplify code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146112
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Thu, 8 Dec 2011 00:31:07 +0000 (00:31 +0000)]
ARM assembler aliases for "add Rd, #-imm" to "sub Rd, #imm".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146111
91177308-0d34-0410-b5e6-
96231b3b80d8
Nick Lewycky [Thu, 8 Dec 2011 00:15:41 +0000 (00:15 +0000)]
Add Tsan annotations to the pass system.
Perhaps once(&func) should be hoisted into lib/Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146110
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Thu, 8 Dec 2011 00:11:31 +0000 (00:11 +0000)]
Fix comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146109
91177308-0d34-0410-b5e6-
96231b3b80d8
Peter Collingbourne [Wed, 7 Dec 2011 23:58:57 +0000 (23:58 +0000)]
EngineBuilder: support for custom TargetOptions. Fixes the
ExceptionDemo example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146108
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Wed, 7 Dec 2011 23:57:55 +0000 (23:57 +0000)]
Fix comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146107
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 23:40:58 +0000 (23:40 +0000)]
ARM assembly, allow 'asl' as a synonym for 'lsl' in shifted-register operands.
For 'gas' compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146106
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 23:31:26 +0000 (23:31 +0000)]
Modify class ReadHardware and add definition of 64-bit version of instruction
RDHWR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146101
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 23:26:03 +0000 (23:26 +0000)]
Add newline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146100
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 23:23:52 +0000 (23:23 +0000)]
Add 64-bit HWR29 register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146099
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 23:21:19 +0000 (23:21 +0000)]
32 to 64-bit anyext pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146097
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 23:14:41 +0000 (23:14 +0000)]
32 to 64-bit zext pattern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146096
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 23:08:12 +0000 (23:08 +0000)]
ARM two-operand aliases for VAND/VEOR/VORR instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146095
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 23:01:10 +0000 (23:01 +0000)]
ARM two-operand aliases for VADDW instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146093
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 22:52:54 +0000 (22:52 +0000)]
ARM two-operand aliases for VADD instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146091
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Wed, 7 Dec 2011 22:49:05 +0000 (22:49 +0000)]
Flesh out a bit more of the bitcode use-list ordering preservation code.
Nothing too interesting at this point, but comments are welcome.
Part of rdar://
9860654 and PR5680.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146090
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Wed, 7 Dec 2011 22:35:30 +0000 (22:35 +0000)]
Variable cleanup. Based on past patch submittals variable names have
been normalized and more descriptive comments added. Patch by Reed
Kotler and Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146088
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Wed, 7 Dec 2011 22:24:28 +0000 (22:24 +0000)]
Make sure we correctly set LiveRegGens when a call is unscheduled. <rdar://problem/
10460321>. No testcase because this is very sensitive to scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146087
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 22:11:43 +0000 (22:11 +0000)]
64-bit WrapperPICPat patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146086
91177308-0d34-0410-b5e6-
96231b3b80d8
Daniel Dunbar [Wed, 7 Dec 2011 22:07:03 +0000 (22:07 +0000)]
configure: Don't warn about compiler-rt checked out into projects/.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146084
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Wed, 7 Dec 2011 22:06:02 +0000 (22:06 +0000)]
Fix an assertion in the scheduler. PR11386. No testcase included because it's rather delicate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146083
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 21:54:54 +0000 (21:54 +0000)]
Define base class for WrapperPICPat.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146081
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 21:48:50 +0000 (21:48 +0000)]
Modify LowerFCOPYSIGN to handle Mips64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146080
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Wed, 7 Dec 2011 21:45:13 +0000 (21:45 +0000)]
Update bcanalyzer to handle new USELIST_BLOCK/USELIST_CODE_ENTRY.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146079
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Wed, 7 Dec 2011 21:44:12 +0000 (21:44 +0000)]
Begin adding experimental support for preserving use-list ordering of bitcode
files. First, add a new block USELIST_BLOCK to the bitcode format. This is
where USELIST_CODE_ENTRYs will be stored. The format of the USELIST_CODE_ENTRYs
have not yet been defined. Add support in the BitcodeReader for parsing the
USELIST_BLOCK.
Part of rdar://
9860654 and PR5680.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146078
91177308-0d34-0410-b5e6-
96231b3b80d8
Nick Lewycky [Wed, 7 Dec 2011 21:35:59 +0000 (21:35 +0000)]
These global variables aren't thread-safe, STATISTIC is. Andy Trick tells me
that he isn't using these any more, so just delete them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146076
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Wed, 7 Dec 2011 20:54:41 +0000 (20:54 +0000)]
Have cmake build llvm-cov. Patch by arrowdodger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146071
91177308-0d34-0410-b5e6-
96231b3b80d8
Chad Rosier [Wed, 7 Dec 2011 20:44:46 +0000 (20:44 +0000)]
ValueEnumerator - debug dump().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146070
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 20:15:01 +0000 (20:15 +0000)]
Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146063
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 20:13:53 +0000 (20:13 +0000)]
Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146062
91177308-0d34-0410-b5e6-
96231b3b80d8
Akira Hatanaka [Wed, 7 Dec 2011 20:10:24 +0000 (20:10 +0000)]
Fix 64-bit immediate patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146059
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 19:56:16 +0000 (19:56 +0000)]
Nuke inadvertant debugging commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146057
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 19:46:59 +0000 (19:46 +0000)]
Darwin assembler improved relocs when w/o subsections_via_symbols.
When the file isn't being built with subsections-via-symbols, symbol
differences involving non-local symbols can be resolved more aggressively.
Needed for gas compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146054
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakub Staszak [Wed, 7 Dec 2011 19:46:10 +0000 (19:46 +0000)]
Remove unneeded semicolon.
Skip two looking up at BlockChain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146053
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 18:32:28 +0000 (18:32 +0000)]
Thumb2 alias for long-form pop and friends.
rdar://
10542474
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146046
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Wed, 7 Dec 2011 18:18:11 +0000 (18:18 +0000)]
Also pass in correct initializer here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146044
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 18:04:19 +0000 (18:04 +0000)]
ARM support the .arm and .thumb directives for assembly mode switching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146042
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Wed, 7 Dec 2011 18:02:44 +0000 (18:02 +0000)]
Correct initializer in example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146041
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 17:51:15 +0000 (17:51 +0000)]
ARM NEON VCLT(register) is a pseudo aliasing VCGT(register).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146039
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 17:50:28 +0000 (17:50 +0000)]
Tidy up. Move MachO tests to MachO directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146038
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Wed, 7 Dec 2011 17:18:31 +0000 (17:18 +0000)]
Remove unused include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146037
91177308-0d34-0410-b5e6-
96231b3b80d8
Duncan Sands [Wed, 7 Dec 2011 17:14:20 +0000 (17:14 +0000)]
When doing "opt -O2" verify the bitcode like is done for
"opt -std-compile-opts".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146036
91177308-0d34-0410-b5e6-
96231b3b80d8
Craig Topper [Wed, 7 Dec 2011 08:30:53 +0000 (08:30 +0000)]
Fix a bunch of SSE/AVX patterns to use proper memop types. In particular, not using integer loads other than v2i64/v4i64 since the others are all promoted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146031
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Wed, 7 Dec 2011 07:58:55 +0000 (07:58 +0000)]
Adjust the stack by one pointer size for all frameless stacks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146030
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Wed, 7 Dec 2011 07:49:49 +0000 (07:49 +0000)]
Fix off-by-one error when encoding the stack size for a frameless stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146029
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Wed, 7 Dec 2011 07:15:52 +0000 (07:15 +0000)]
Add bundle aware API for querying instruction properties and switch the code
generator to it. For non-bundle instructions, these behave exactly the same
as the MC layer API.
For properties like mayLoad / mayStore, look into the bundle and if any of the
bundled instructions has the property it would return true.
For properties like isPredicable, only return true if *all* of the bundled
instructions have the property.
For properties like canFoldAsLoad, isCompare, conservatively return false for
bundles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146026
91177308-0d34-0410-b5e6-
96231b3b80d8
David Blaikie [Wed, 7 Dec 2011 06:44:23 +0000 (06:44 +0000)]
Adding missing anchor to DATDeltaAlgorithm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146025
91177308-0d34-0410-b5e6-
96231b3b80d8
Hal Finkel [Wed, 7 Dec 2011 06:34:06 +0000 (06:34 +0000)]
make CR spill and restore 64-bit clean (no functional change), and fix some other problems found with -verify-machineinstrs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146024
91177308-0d34-0410-b5e6-
96231b3b80d8
Hal Finkel [Wed, 7 Dec 2011 06:34:02 +0000 (06:34 +0000)]
make base register selection used in eliminateFrameIndex 64-bit clean
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146023
91177308-0d34-0410-b5e6-
96231b3b80d8
Hal Finkel [Wed, 7 Dec 2011 06:33:57 +0000 (06:33 +0000)]
set mayStore and mayLoad on CR pseudos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146022
91177308-0d34-0410-b5e6-
96231b3b80d8
Hal Finkel [Wed, 7 Dec 2011 06:32:37 +0000 (06:32 +0000)]
64-bit LR8 load should use X11 not R11
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146021
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Wed, 7 Dec 2011 05:17:30 +0000 (05:17 +0000)]
Eliminate delta argument from AdjustBBOffsetsAfter.
The block offset can be computed from the previous block. That is more
robust than keeping track of a delta.
Eliminate one redundant AdjustBBOffsetsAfter call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146018
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Wed, 7 Dec 2011 04:17:35 +0000 (04:17 +0000)]
Compute some alignment information for each basic block.
These fields are not used for anything yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146017
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Wed, 7 Dec 2011 03:55:52 +0000 (03:55 +0000)]
Zap unnecessary isIntDivCheap() check. PR11485. No testcase because this doesn't affect any in-tree target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146015
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 01:50:36 +0000 (01:50 +0000)]
ARM tidy up and remove no longer needed InstAlias definitions.
The TokenAlias handling of data type suffices renders these unnecessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146010
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Wed, 7 Dec 2011 01:22:52 +0000 (01:22 +0000)]
Move common expression into a method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146008
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 01:17:58 +0000 (01:17 +0000)]
ARM Implement ARM ARM Table A7-3 via TokenAlias.
Data type suffix aliasing. Previously handled via lots of instruction
aliases. Cleanup of those forthcoming.
rdar://
10435076
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146007
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Wed, 7 Dec 2011 01:08:25 +0000 (01:08 +0000)]
Group BBSizes and BBOffsets into a single vector<BasicBlockInfo>.
No functional change is intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146005
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Wed, 7 Dec 2011 01:08:22 +0000 (01:08 +0000)]
Add missing check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146004
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 01:07:24 +0000 (01:07 +0000)]
ARM: NEON SHLL instruction immediate operand range checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146003
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Wed, 7 Dec 2011 00:50:54 +0000 (00:50 +0000)]
Support vector bitcasts in the AsmPrinter. PR11495.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146001
91177308-0d34-0410-b5e6-
96231b3b80d8
Bruno Cardoso Lopes [Wed, 7 Dec 2011 00:28:57 +0000 (00:28 +0000)]
Add a few moreLocal/Global R_MIPS_GOT related fixups and
make the addend fixup code a bit more generic
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145998
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakob Stoklund Olesen [Wed, 7 Dec 2011 00:22:07 +0000 (00:22 +0000)]
Add MachineOperand IsInternalRead flag.
This flag is used when bundling machine instructions. It indicates
whether the operand reads a value defined inside or outside its bundle.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145997
91177308-0d34-0410-b5e6-
96231b3b80d8
Eli Friedman [Wed, 7 Dec 2011 00:11:56 +0000 (00:11 +0000)]
Fix an optimization involving EXTRACT_SUBVECTOR in DAGCombine so it behaves correctly. PR11494.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145996
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakub Staszak [Wed, 7 Dec 2011 00:08:00 +0000 (00:08 +0000)]
Remove unneeded type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145995
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Wed, 7 Dec 2011 00:02:17 +0000 (00:02 +0000)]
ARM: Parameterize the immediate operand type for NEON VSHLL.
No functional change yet. Will be implementing range-checked immediates
for better diagnostics and disambiguation of instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145994
91177308-0d34-0410-b5e6-
96231b3b80d8
Jakub Staszak [Tue, 6 Dec 2011 23:59:33 +0000 (23:59 +0000)]
- Remove unneeded #includes.
- Remove unused types/fields.
- Add some constantness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145993
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Grosbach [Tue, 6 Dec 2011 23:43:54 +0000 (23:43 +0000)]
Extend AsmMatcher token literal matching to allow aliasing.
For example, ARM allows:
vmov.u32 s4, #0 -> vmov.i32, #0
'u32' is a more specific designator for the 32-bit integer type specifier
and is legal for any instruction which accepts 'i32' as a datatype suffix.
We want to say,
def : TokenAlias<".u32", ".i32">;
This works by marking the match class of 'From' as a subclass of the
match class of 'To'.
rdar://
10435076
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145992
91177308-0d34-0410-b5e6-
96231b3b80d8