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fe04757f5e
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14659 Commits

Author SHA1 Message Date
Chad Rosier
fe04757f5e Add support for dynamic stack realignment when in thumb1 mode. 
rdar://10288916


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142337 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-18 05:28:00 +00:00
Jim Grosbach
6248a546f2 ARM assembly parsing and encoding for VMOV/VMVN/VORR/VBIC.i32. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142321 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-18 00:22:00 +00:00
Michael J. Spencer
4984d647da Revert "llvm-objdump: Add static symbol table dumping." 
This reverts commit 0c30d4e4f5f9110c5a67bd0ca84444dc58697596.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142320 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-18 00:17:04 +00:00
Michael J. Spencer
b12715de41 llvm-objdump: Add static symbol table dumping. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142319 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 23:55:22 +00:00
Jim Grosbach
7c81013c45 Enable a few more NEON immediate tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142313 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 23:50:19 +00:00
Jim Grosbach
ea46110f57 ARM assembly parsing and encoding for VMOV/VMVN/VORR/VBIC.i16. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142303 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 23:09:09 +00:00
Nick Lewycky
44d798d976 Add support for a new extension to the .file directive: 
.file filenumber "directory" "filename"

This removes one join+split of the directory+filename in MC internals. Because
bitcode files have independent fields for directory and filenames in debug info,
this patch may change the .o files written by existing .bc files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142300 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 23:05:28 +00:00
Dan Gohman
a974beaa1f Teach the ARC optimizer about the !clang.arc.copy_on_escape metadata 
tag on objc_retainBlock calls, which indicates that they may be
optimized away. rdar://10211286.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142298 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 22:53:25 +00:00
Jim Grosbach
0e387b2877 ARM NEON "vmov.i8" immediate assembly parsing and encoding. 
NEON immediates are "interesting". Start of the work to handle parsing them
in an 'as' compatible manner. Getting the matcher to play nicely with
these and the floating point immediates from VFP is an extra fun wrinkle.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142293 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 22:26:03 +00:00
Lang Hames
f2ddbcdcb9 Fixed quoting on default data layout option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142286 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 21:54:43 +00:00
Bill Wendling
76f267df17 Add support for the Objective-C personality function to the instruction 
combining of the landingpad instruction. The ObjC personality function acts
almost identically to the C++ personality function. In particular, it uses
"null" as a "catch-all" value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142256 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 21:20:24 +00:00
Nadav Rotem
f9b9abbd08 Add CHECKs and document PR11158. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142240 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 20:23:23 +00:00
Nadav Rotem
63aa7910ae stabalize tests by specifying the exact sse level 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142229 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 19:45:38 +00:00
Dan Gohman
90b8bcd33a Suppress partial retain+release elimination when there's a 
possibility that it will span multiple CFG diamonds/triangles which
could have different controlling predicates.  rdar://10282956


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142222 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:48:25 +00:00
Bill Wendling
3c5e60994f Correct over-zealous removal of hack. 
Some code want to check that *any* call within a function has the 'returns
twice' attribute, not just that the current function has one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142221 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:43:40 +00:00
Bill Wendling
164741cae2 Temporarily XFAIL waiting for a fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142215 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:25:32 +00:00
Michael J. Spencer
1e8ba3fa21 llvm-objdump: Add -s, which prints the contents of each section. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142199 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:13:22 +00:00
Michael J. Spencer
d955cf2366 llvm-objdump: Add tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142198 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:13:05 +00:00
Hal Finkel
3bca0b9d6e use FileCheck and not grep in new tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142189 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 16:01:41 +00:00
Nadav Rotem
39c14efd6d Clean the triple, add check lines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142183 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 07:07:51 +00:00
Nadav Rotem
ee6fd6a2b2 Previously v2i32 vectors were legalized to v4i32. Now, they are legalized to 
v2i64. These tests do not check MMX nor zmoving into them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142182 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 06:59:01 +00:00
Hal Finkel
87525be07a Test case for CanLowerReturn fix (r141981) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142172 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 04:03:59 +00:00
Hal Finkel
b31d3d271f Add PPC 440 scheduler and some associated tests (new files) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142171 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 04:03:55 +00:00
Chandler Carruth
602650c988 Add a routine to swap branch instruction operands, and update any 
profile metadata at the same time. Use it to preserve metadata attached
to a branch when re-writing it in InstCombine.

Add metadata to the canonicalize_branch InstCombine test, and check that
it is tranformed correctly.

Reviewed by Nick Lewycky!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142168 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 01:11:57 +00:00
Nadav Rotem
f6481aee43 Add tripple and stabalize a few more tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142158 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 21:20:54 +00:00
Nadav Rotem
acb10f1519 Add triple to tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142154 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:53:20 +00:00
Nadav Rotem
9eee96a598 fix a typo in the test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142153 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:43:41 +00:00
Nadav Rotem
8fb06b3e8f Enable element promotion type legalization by deafault. 
Changed tests which assumed that vectors are legalized by widening them.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142152 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:31:33 +00:00
Nick Lewycky
c4a90c5271 Oops! Fix testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142151 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:20:15 +00:00
Nick Lewycky
36c7e6c36c When looking for dependencies on the src pointer, scan the src pointer. Scanning 
on the memcpy call will pull up other unrelated stuff. Fixes PR11142.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142150 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:13:32 +00:00
Nadav Rotem
ea6578b72a Remove the the test which checks the saving of a vector of booleans into memory. 
The decision was to pack the bits. Currently no codegen supports this.
Currently, all of the bits in the vector are saved into the same address
in memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142149 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 19:06:06 +00:00
Craig Topper
ee62e4f6d1 Add X86 PEXTR and PDEP instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142141 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 16:50:08 +00:00
Nadav Rotem
c32a8c9073 Fix a bug in LowerV2I64Splat, which generated a BUILD_VECTOR for which there was 
no pattern.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142130 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 10:02:06 +00:00
Craig Topper
b53fa8bf19 Add X86 BZHI instruction as well as BMI2 feature detection. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142122 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 07:55:05 +00:00
Craig Topper
dc479c4a89 Add X86 INVPCID instruction. Add 32/64-bit predicates to INVEPT, INVVPID, VMREAD, and VMWRITE to remove hack from X86RecognizableInstr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142117 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 07:05:40 +00:00
Chris Lattner
d8b7aa2613 Enhance llvm::SourceMgr to support diagnostic ranges, the same way clang does. Enhance 
the X86 asmparser to produce ranges in the one case that was annoying me, for example:

test.s:10:15: error: invalid operand for instruction
movl 0(%rax), 0(%edx)
              ^~~~~~~

It should be straight-forward to enhance filecheck, tblgen, and/or the .ll parser to use 
ranges where appropriate if someone is interested.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142106 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 04:47:35 +00:00
Craig Topper
17730847d5 Add X86 BEXTR instruction. This instruction uses VEX.vvvv to encode Operand 3 instead of Operand 2 so needs special casing in the disassembler and code emitter. Ultimately, should pass this information from tablegen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142105 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 03:51:13 +00:00
NAKAMURA Takumi
40a4360186 test/Makefile: Inspect $(PROJ_OBJ_ROOT)/tools/clang/Makefile instead of $(PROJ_SRC_ROOT)/tools/clang for "check-all". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142100 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 02:54:14 +00:00
Craig Topper
566f233ba6 Add support for X86 blsr, blsmsk, and blsi instructions. Required extra work because these are the first VEX encoded instructions to use the reg field as an opcode extension. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142082 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-15 20:46:47 +00:00
Nico Weber
e688f8896b Let this test pass even if 'int' is somewhere in its directory path. 
On my machine, grep matched:

  ; ModuleID = '/Volumes/MacintoshHD2/src/chrome-git/src/third_party/llvm/test/Linker/2011-08-18-unique-debug-type.ll'
  !9 = metadata !{i32 720932, null, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]

Explicitly filter out the ModuleID line.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142077 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-15 18:07:16 +00:00
Andrew Trick
365c9f1ff5 Fix SCEVExpander assert during LSR: "argument of incompatible type". 
Just because we're dealing with a GEP doesn't mean we can assert the
SCEV has a pointer type. The fix is simply to ignore the SCEV pointer
type, which we really didn't need.
Fixes PR11138 webkit crash.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142058 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-15 06:19:55 +00:00
Eli Friedman
46995fa7e2 Add missing correctness check to ARMTargetLowering::ReconstructShuffle. Fixes PR11129. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142022 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 23:58:49 +00:00
Owen Anderson
008c838434 Update test for disabling of code/data marker labels in ELF. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142003 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 21:12:55 +00:00
Torok Edwin
ff616cb440 OCaml bindings: add some missing functions and testcases. 
The C bindings exposed some APIs that weren't covered by the OCaml bindings

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141997 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 20:38:33 +00:00
Torok Edwin
2c4ae181c4 OCaml bindings: fix infinite recursion on string_of_lltype 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141994 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 20:38:14 +00:00
Jakob Stoklund Olesen
ac7caa0d43 Update live-in lists when splitting critical edges. 
Fixes PR10814. Patch by Jan Sjödin!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141960 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 17:25:46 +00:00
Craig Topper
54a11176f6 Add X86 ANDN instruction. Including instruction selection. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141947 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 07:06:56 +00:00
Craig Topper
909652f687 Add X86 TZCNT instruction and patterns to select it. Also added core-avx2 processor which is gcc's name for Haswell. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141939 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 03:21:46 +00:00
Jakob Stoklund Olesen
a80444f88d Add value numbers when spilling dead defs. 
When spilling around an instruction with a dead def, remember to add a
value number for the def.

The missing value number wouldn't normally create problems since there
would be an incoming live range as well.  However, due to another bug
we could spill a dead V_SET0 instruction which doesn't read any values.

The missing value number caused an empty live range to be created which
is dangerous since it doesn't interfere with anything.

This fixes part of PR11125.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141923 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-14 00:34:31 +00:00
Michael J. Spencer
63b2f8c710 ELF: Fix the section that relocations apply to. Add test to verify. Patch by Danil Malyshev! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141901 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-13 22:30:10 +00:00