Commit Graph

65816 Commits

Author SHA1 Message Date
Eric Christopher
1541877941 Rework alloca handling so that we can load or store from casted
address that we've looked through.

Fixes compilation problems in tramp3d from earlier patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116296 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 05:39:06 +00:00
Eric Christopher
14074e8ec4 Fix the last two commits to configure - configure is a generated file.
Made necessary edits to configure.ac and regenerated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116291 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 02:42:05 +00:00
Eric Christopher
5532433a57 Handle a wider arrangement of loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116284 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:43:21 +00:00
Cameron Esfahani
519c893c26 Fix spelling error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116282 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:21:05 +00:00
Dan Gohman
624218f5b4 Delete a redundant check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116280 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:19:24 +00:00
Dan Gohman
9b0e47efc6 More SmallVectorImpls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116279 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:15:27 +00:00
Dan Gohman
8de206c101 Shrink a SmallVector with a known maximum size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116278 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:13:43 +00:00
Dan Gohman
568a63db96 Constify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116277 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:12:29 +00:00
Dan Gohman
ebb1834e86 Use SmallVectorImpl in a bunch of places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116276 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:11:18 +00:00
Francois Pichet
b2b9b768ef Disable warning C4267 for MSVC. Otherwise it generate literally thousands of warnings when targeting x64. The warning occurs because int is 32 bit but size_t is 64 bit on Win64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116274 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:01:36 +00:00
Dan Gohman
c015723131 Add a simple testcase for tbaa.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116272 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 23:54:13 +00:00
Evan Cheng
08cec1ef27 More ARM scheduling itinerary fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116266 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 23:41:41 +00:00
Dan Gohman
633e702317 Support AA chaining.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 23:39:34 +00:00
Dan Gohman
7c34730fb9 Fix the pass manager's search order for immutable passes, and make it
stop searching when it has found a match.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116262 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 23:19:01 +00:00
Jim Grosbach
42fac8ee3b MC machine encoding for simple aritmetic instructions that use a shifted
register operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116259 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 23:16:21 +00:00
Jason W Kim
17b443df43 Second set of ARM/MC/ELF changes.
Added ARM specific ELF section types.
Added AttributesSection to ARMElfTargetObject
First step in unifying .cpu assembly tag with ELF/.o
llc now asserts on actual ELF emission on -filetype=obj :-)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 23:01:44 +00:00
Dan Gohman
d3d2ddc78e Clang's #include handling apparently doesn't work for libstdc++'s
fenv.h. See PR6907 for details. Work around this in FEnv.h to fix
the seflhost build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116256 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 22:30:59 +00:00
Michael J. Spencer
e58d72009a Unit Tests: Missed this error. MSVC and clang didn't complain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 22:04:38 +00:00
Evan Cheng
60ff87914f Proper VST scheduling itineraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116251 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 22:03:18 +00:00
Eric Christopher
5f9e8b971b Use a sane mechanism for that assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116249 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 22:01:22 +00:00
Michael J. Spencer
4c099b8724 System: Add SwapByteOrder and update Support/MathExtras.h to use it.
This time correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116247 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:56:16 +00:00
Jakob Stoklund Olesen
31cc3ec330 Replace FindLiveRangeContaining() with getVNInfoAt() in LiveIntervalAnalysis.
This helps hiding the LiveRange class which really should be private.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116244 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:45:03 +00:00
Jim Grosbach
a1e2194f03 The assert() should reference to machine instr operand number, too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116243 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:41:31 +00:00
Michael J. Spencer
af72684eea Revert "System: Add SwapByteOrder and update Support/MathExtras.h to use it."
This reverts commit 116234.

It compiled just fine with MSVC and clang...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116242 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:39:24 +00:00
Eric Christopher
050d16c2a9 We're not going to handle dynamic allocas anywhere else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:37:35 +00:00
Daniel Dunbar
1086c2b5da Change explicit search Apple specific code to only reference __eprintf on x86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:34:24 +00:00
Jim Grosbach
1a7233f9d0 Make sure to use the machine instruction operand number. It doesn't always
map one-to-one with the CodeGenInstruction operand number.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116238 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:31:22 +00:00
Michael J. Spencer
12647eb3f5 Reduce dpendencies for SupportTests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116235 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:22:34 +00:00
Michael J. Spencer
5031e0d977 System: Add SwapByteOrder and update Support/MathExtras.h to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116234 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:22:22 +00:00
Eric Christopher
fb0b892f7e Make sure that the call stack adjustments have default operands. Also
leave custom lowerings for later.

Fixes some nightly tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116232 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:20:02 +00:00
Andrew Trick
0a434dbb91 PR8297
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116223 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 21:08:42 +00:00
Jakob Stoklund Olesen
4f9af2ef65 PowerPC varargs functions store live-in registers on the stack. Make sure we use
virtual registers for those stores since RegAllocFast requires that each live
physreg only be used once.

This fixes PR8357.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116222 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 20:43:09 +00:00
Eric Christopher
8ff9a9da0a Found a bug turning this on by default. Disable again for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116220 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 20:26:21 +00:00
Eric Christopher
a3d210733a Remove now non-existent option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116219 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 20:21:21 +00:00
Eric Christopher
fa6b29dacd Fix help text.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116218 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 20:15:02 +00:00
Eric Christopher
feadddd6b6 Change flag from Enable to Disable since we're enabled by default.
Also don't use fast-isel on non-darwin since it's untested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116217 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 20:05:22 +00:00
Michael J. Spencer
bbb9ea7b70 Add KillTheDoctor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116216 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 19:55:38 +00:00
Jim Grosbach
c4bd6fbf4b trailing whitespace cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116215 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 19:38:01 +00:00
Andrew Trick
1a2cf3b4d9 Fixes bug 8297: i386 cmpxchg8b, missing MachineMemOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116214 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 19:02:04 +00:00
Jim Grosbach
62547267f0 More binary encoding stuff, taking advantage of the new "by name" operand
matching in tblgen to do the predicate operand.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116213 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 18:51:51 +00:00
Eric Christopher
a2efc5ff6e Turn on arm fast isel by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116212 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 18:48:18 +00:00
Jim Grosbach
01855071e2 When figuring out which operands match which encoding fields in an instruction,
try to match them by name first. If there is no by-name match, fall back to
assuming they are in order (this was the previous behavior).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116211 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 18:25:51 +00:00
Jakob Stoklund Olesen
40ef4fe82a Properly handle reloading and spilling around partial redefines in
LocalRewriter.

This is a bit of a hack that adds an implicit use operand to model the
read-modify-write nature of a partial redef. Uses and defs are rewritten in
separate passes, and a single operand would never be processed twice.

<rdar://problem/8518892>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116210 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 18:10:36 +00:00
Chris Lattner
ffa0e71c33 remove dead prototype, PR8351
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116209 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 17:44:22 +00:00
Francois Pichet
1265776243 MSVC hangs on compilation of ARMDisassembler.cpp. PR6866 applied to ARM target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116201 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 11:36:19 +00:00
Eric Christopher
a1640d9ed9 Copy and pasteo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116198 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 08:40:05 +00:00
Eric Christopher
dccd2c3c43 Whitespace cleanup in ARM fast isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116197 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 08:38:55 +00:00
Eric Christopher
6a880d6ba8 Add srem libcall support to ARM fast isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 08:37:26 +00:00
Eric Christopher
7bdc4de4e7 Add i8 sdiv support for ARM fast isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116195 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 08:31:54 +00:00
Eric Christopher
3bbd396853 Implement select handling for ARM fast-isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116194 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 08:27:59 +00:00