OSDN Git Service
Dan Gohman [Tue, 11 Mar 2008 22:29:46 +0000 (22:29 +0000)]
Use PassManagerBase instead of FunctionPassManager for functions
that merely add passes. This allows them to be used with either
FunctionPassManager or PassManager, or even with a custom new
kind of pass manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48256
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Anton Korobeynikov [Tue, 11 Mar 2008 22:28:56 +0000 (22:28 +0000)]
Add helper for ultimate aliasee resoltion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48255
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Devang Patel [Tue, 11 Mar 2008 22:24:29 +0000 (22:24 +0000)]
Handle multiple ret values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48254
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Devang Patel [Tue, 11 Mar 2008 22:08:21 +0000 (22:08 +0000)]
Initialize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48253
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Dan Gohman [Tue, 11 Mar 2008 21:53:06 +0000 (21:53 +0000)]
Check to see if a two-entry PHI block can be simplified
before trying to merge the block into its predecessors.
This allows two-entry-phi-return.ll to be simplified
into a single basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48252
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Dan Gohman [Tue, 11 Mar 2008 21:47:57 +0000 (21:47 +0000)]
Make this test more challenging to help it avoid being
optimized away before it tests what it is intended to test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48251
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Anton Korobeynikov [Tue, 11 Mar 2008 21:42:20 +0000 (21:42 +0000)]
Update testcase for recent aliases change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48250
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Anton Korobeynikov [Tue, 11 Mar 2008 21:41:14 +0000 (21:41 +0000)]
Honour aliases visibility during asm emission
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48249
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Anton Korobeynikov [Tue, 11 Mar 2008 21:40:17 +0000 (21:40 +0000)]
Honour aliases visibility when reading from/writing to bitcode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48248
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Dan Gohman [Tue, 11 Mar 2008 21:37:00 +0000 (21:37 +0000)]
Add a test to ensure that all-ones vectors are materialized with pcmpeqd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48247
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Evan Cheng [Tue, 11 Mar 2008 21:34:46 +0000 (21:34 +0000)]
Transfer physical register spill info when load / store folding happens.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48246
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Dan Gohman [Tue, 11 Mar 2008 21:29:43 +0000 (21:29 +0000)]
Use the correct value for InSignBit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48245
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Dan Gohman [Tue, 11 Mar 2008 21:11:25 +0000 (21:11 +0000)]
Initial codegen support for functions and calls with multiple return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48244
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Chris Lattner [Tue, 11 Mar 2008 19:50:13 +0000 (19:50 +0000)]
Implement basic support for the 'f' register class constraint. This basically
works, but probably won't if you mix it with 't' or 'u' yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48243
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Chris Lattner [Tue, 11 Mar 2008 19:30:09 +0000 (19:30 +0000)]
coalesce away 80-bit floating point copies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48241
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Chris Lattner [Tue, 11 Mar 2008 19:28:17 +0000 (19:28 +0000)]
convert a massive if statement to a switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48240
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Chris Lattner [Tue, 11 Mar 2008 19:06:29 +0000 (19:06 +0000)]
start handling the 'f' x87 constraint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48239
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Devang Patel [Tue, 11 Mar 2008 18:04:06 +0000 (18:04 +0000)]
Skip functions that return multiple values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48233
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Dale Johannesen [Tue, 11 Mar 2008 17:48:26 +0000 (17:48 +0000)]
The feature this is testing did not work in the general case,
and has been removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48232
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Devang Patel [Tue, 11 Mar 2008 17:35:03 +0000 (17:35 +0000)]
Fix getOperand() for ReturnInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48229
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Devang Patel [Tue, 11 Mar 2008 17:33:32 +0000 (17:33 +0000)]
Become multiple return value aware.
Right now, the pass does not optimize tail recursions
involving multiple return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48228
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Devang Patel [Tue, 11 Mar 2008 17:32:05 +0000 (17:32 +0000)]
Add TODO reminder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48227
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Dan Gohman [Tue, 11 Mar 2008 16:41:42 +0000 (16:41 +0000)]
Give PassManager and FunctionPassManager a common base class, with
add(Pass *) as a pure virtual member function. This will allow all
the various addPassesTo* functions in LLVM to avoid hard-coding what
type of PassManager is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48226
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Dan Gohman [Tue, 11 Mar 2008 16:18:48 +0000 (16:18 +0000)]
Fix typos in comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48225
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Christopher Lamb [Tue, 11 Mar 2008 10:27:36 +0000 (10:27 +0000)]
Missed part of recommit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48224
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Christopher Lamb [Tue, 11 Mar 2008 10:09:17 +0000 (10:09 +0000)]
Recommitting parts of r48130. These do not appear to cause the observed failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48223
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Christopher Lamb [Tue, 11 Mar 2008 09:33:47 +0000 (09:33 +0000)]
Recommitting changes after more testing. These appear to cause no problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48222
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Evan Cheng [Tue, 11 Mar 2008 07:55:13 +0000 (07:55 +0000)]
Use TargetRegisterInfo::getPhysicalRegisterRegClass. Remove duplicated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48221
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Evan Cheng [Tue, 11 Mar 2008 07:54:14 +0000 (07:54 +0000)]
If there are multiple register classes that a register belongs to, return the super-class (e.g. on x86, returns GR32, not GR32_).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48220
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Evan Cheng [Tue, 11 Mar 2008 07:51:31 +0000 (07:51 +0000)]
Learn how to xfail a test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48219
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Evan Cheng [Tue, 11 Mar 2008 07:19:34 +0000 (07:19 +0000)]
When the register allocator runs out of registers, spill a physical register around the def's and use's of the interval being allocated to make it possible for the interval to target a register and spill it right away and restore a register for uses. This likely generates terrible code but is before than aborting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48218
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Evan Cheng [Tue, 11 Mar 2008 07:16:00 +0000 (07:16 +0000)]
In 32-bit mode, mark 64-bit GPR's as unallocatable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48217
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Evan Cheng [Tue, 11 Mar 2008 07:15:44 +0000 (07:15 +0000)]
XFAIL due to Dale's change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48216
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Duncan Sands [Tue, 11 Mar 2008 06:41:14 +0000 (06:41 +0000)]
Some LegalizeTypes code factorization and minor
enhancements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48215
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Chris Lattner [Tue, 11 Mar 2008 06:21:08 +0000 (06:21 +0000)]
compile: double test() {}
into:
_test:
fldz
ret
instead of:
_test:
subl $12, %esp
#IMPLICIT_DEF %xmm0
movsd %xmm0, (%esp)
fldl (%esp)
addl $12, %esp
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48213
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Nick Lewycky [Tue, 11 Mar 2008 05:56:09 +0000 (05:56 +0000)]
Fix the build on gcc 4.2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48212
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Devang Patel [Tue, 11 Mar 2008 05:51:59 +0000 (05:51 +0000)]
fix grammer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48211
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Devang Patel [Tue, 11 Mar 2008 05:46:42 +0000 (05:46 +0000)]
Initial multiple return values support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48210
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Chris Lattner [Tue, 11 Mar 2008 03:23:40 +0000 (03:23 +0000)]
Change the model for FP Stack return to use fp operands on the
RET instruction instead of using FpSET_ST0_32. This also generalizes
the code to handling returning of multiple FP results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48209
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Chris Lattner [Tue, 11 Mar 2008 03:14:42 +0000 (03:14 +0000)]
variadic instructions don't have operand info for variadic arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48208
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Dan Gohman [Tue, 11 Mar 2008 02:19:59 +0000 (02:19 +0000)]
Upgrade this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48207
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Dan Gohman [Tue, 11 Mar 2008 01:59:03 +0000 (01:59 +0000)]
Generalize ExpandIntToFP to handle the case where the operand is legal
and it's the result that requires expansion. This code is a little confusing
because the TargetLoweringInfo tables for [US]INT_TO_FP use the operand type
(the integer type) rather than the result type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48206
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Chris Lattner [Tue, 11 Mar 2008 00:59:28 +0000 (00:59 +0000)]
If a register operand comes from the variadic part of a node, don't
verify the register constraint matches what the instruction expects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48205
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Evan Cheng [Tue, 11 Mar 2008 00:27:34 +0000 (00:27 +0000)]
Temporarily revert 48175.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48204
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Anton Korobeynikov [Tue, 11 Mar 2008 00:24:53 +0000 (00:24 +0000)]
Fix thinko: alias always defines new symbol. Even is aliasee itself is undefined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48203
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Dan Gohman [Tue, 11 Mar 2008 00:11:06 +0000 (00:11 +0000)]
More APInt-ification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48201
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Chris Lattner [Tue, 11 Mar 2008 00:00:23 +0000 (00:00 +0000)]
emit an ID # for each regclass ID. Chris doesn't like to have to count.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48200
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Chris Lattner [Mon, 10 Mar 2008 23:56:08 +0000 (23:56 +0000)]
abort with an assert instead of a cerr to get line#
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48199
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Dan Gohman [Mon, 10 Mar 2008 23:55:07 +0000 (23:55 +0000)]
Use utostr instead of a stringstream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48198
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Scott Michel [Mon, 10 Mar 2008 23:49:09 +0000 (23:49 +0000)]
- Style cleanup in IA64ISelLowering.h: add 'virtual' keyword for consistency.
- Add test pattern matching in CellSPU's icmp32.ll test harness
- Fix CellSPU fcmp.ll-generated assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48197
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Dan Gohman [Mon, 10 Mar 2008 23:48:14 +0000 (23:48 +0000)]
Correctly clone FlaggedNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48196
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Dan Gohman [Mon, 10 Mar 2008 23:41:23 +0000 (23:41 +0000)]
Initialize ArgTypes directly instead of manually copying in the elements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48195
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Dan Gohman [Mon, 10 Mar 2008 23:38:17 +0000 (23:38 +0000)]
APInt-ify this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48194
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Dan Gohman [Mon, 10 Mar 2008 23:37:12 +0000 (23:37 +0000)]
Remove an unnecessary #include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48193
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Chris Lattner [Mon, 10 Mar 2008 23:34:12 +0000 (23:34 +0000)]
Don't emit FP_REG_KILL into a block that just returns. Nothing
can be live out of the block anyway, so it isn't needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48192
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Dan Gohman [Mon, 10 Mar 2008 23:03:31 +0000 (23:03 +0000)]
Implement more support for fp-to-i128 and i128-to-fp conversions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48189
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Dale Johannesen [Mon, 10 Mar 2008 22:59:46 +0000 (22:59 +0000)]
Disable prolog code that aligns the stack when a
local object of >16 byte alignment exists. It does not
work and getting it to work is not trivial, as explained
in the comment. This fixes all the remaining ppc32
failures in the struct-layout-1 part of the gcc testsuite.
(gcc does not support this either, and the only way to
get such an object is with __attribute__((aligned)) or
generic vectors; it can't be done in a standard-conforming
program, or with Altivec. So I think disabling it is OK.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48188
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Bill Wendling [Mon, 10 Mar 2008 22:59:08 +0000 (22:59 +0000)]
Update llc flags for PPC register scavenger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48187
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Bill Wendling [Mon, 10 Mar 2008 22:49:16 +0000 (22:49 +0000)]
Change the "enable/disable" mechanism so that we can enable PPC register
scavenging for 32-bit and 64-bit separately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48186
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Anton Korobeynikov [Mon, 10 Mar 2008 22:36:53 +0000 (22:36 +0000)]
Add sanity checks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48184
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Anton Korobeynikov [Mon, 10 Mar 2008 22:36:35 +0000 (22:36 +0000)]
Typo: 'function' => 'alias'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48183
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Anton Korobeynikov [Mon, 10 Mar 2008 22:36:08 +0000 (22:36 +0000)]
Syntactic sugar'ify stuff :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48182
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Anton Korobeynikov [Mon, 10 Mar 2008 22:35:31 +0000 (22:35 +0000)]
Always run 'make check' :) Fix fallout from prev. commit: query for possible
alias destination only if we don't have anything to link to
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48181
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Anton Korobeynikov [Mon, 10 Mar 2008 22:34:46 +0000 (22:34 +0000)]
Make error messages to have common style
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48180
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Anton Korobeynikov [Mon, 10 Mar 2008 22:34:28 +0000 (22:34 +0000)]
Properly link globals with aliases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48179
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Anton Korobeynikov [Mon, 10 Mar 2008 22:34:11 +0000 (22:34 +0000)]
This passes now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48178
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Anton Korobeynikov [Mon, 10 Mar 2008 22:33:53 +0000 (22:33 +0000)]
Remove the LinkGlobal weirderness in common linking phase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48177
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Anton Korobeynikov [Mon, 10 Mar 2008 22:33:22 +0000 (22:33 +0000)]
Typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48176
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Evan Cheng [Mon, 10 Mar 2008 21:27:20 +0000 (21:27 +0000)]
If the register allocator ran out of registers, just abort for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48175
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Chris Lattner [Mon, 10 Mar 2008 21:08:41 +0000 (21:08 +0000)]
Eliminate the FP_GET_ST0/FP_SET_ST0 target-specific dag nodes, just lower to
copyfromreg/copytoreg instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48174
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Devang Patel [Mon, 10 Mar 2008 20:49:15 +0000 (20:49 +0000)]
Document multiple return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48173
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Dan Gohman [Mon, 10 Mar 2008 20:42:19 +0000 (20:42 +0000)]
Fix mul expansion to check the correct number of bits for
zero extension when checking if an unsigned multiply is
safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48171
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Evan Cheng [Mon, 10 Mar 2008 19:58:22 +0000 (19:58 +0000)]
Somewhat better solution.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48170
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Evan Cheng [Mon, 10 Mar 2008 19:38:10 +0000 (19:38 +0000)]
Default ISD::PREFETCH to expand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48169
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Evan Cheng [Mon, 10 Mar 2008 19:31:26 +0000 (19:31 +0000)]
Revert 48125, 48126, and 48130 for now to unbreak some x86-64 tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48167
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Chris Lattner [Mon, 10 Mar 2008 18:55:53 +0000 (18:55 +0000)]
fix 80 col violations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48166
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Dale Johannesen [Mon, 10 Mar 2008 18:38:31 +0000 (18:38 +0000)]
The __sync primitives only work on x86 and alpha;
xfail this test elsewhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48164
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Devang Patel [Mon, 10 Mar 2008 18:38:30 +0000 (18:38 +0000)]
Simplify
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48163
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Devang Patel [Mon, 10 Mar 2008 18:34:00 +0000 (18:34 +0000)]
Restore optimization that merges blocks when inline function
has single return value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48162
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Devang Patel [Mon, 10 Mar 2008 18:22:16 +0000 (18:22 +0000)]
Simplify
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48161
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Devang Patel [Mon, 10 Mar 2008 18:11:41 +0000 (18:11 +0000)]
simplify
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48160
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Dale Johannesen [Mon, 10 Mar 2008 17:56:53 +0000 (17:56 +0000)]
Add -m32 to compilation line; test is only valid in
32-bit environment. PR 2136.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48159
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Nicolas Geoffray [Mon, 10 Mar 2008 17:46:45 +0000 (17:46 +0000)]
Stylistic modifications. No functionality changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48158
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Dale Johannesen [Mon, 10 Mar 2008 17:33:57 +0000 (17:33 +0000)]
These tests don't work unless SSE2 is active.
Judging from the checking comments this is intentional,
so add the flag (makes them pass on non-x86 host).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48157
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Dale Johannesen [Mon, 10 Mar 2008 17:13:37 +0000 (17:13 +0000)]
There is no "-mattr=+sse1" flag; fix test for non-x86 hosts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48156
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Dale Johannesen [Mon, 10 Mar 2008 17:05:01 +0000 (17:05 +0000)]
Use uint64_t not unsigned long long.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48154
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Scott Michel [Mon, 10 Mar 2008 16:58:52 +0000 (16:58 +0000)]
Integer comparison tests for CellSPU.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48152
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Duncan Sands [Mon, 10 Mar 2008 16:38:37 +0000 (16:38 +0000)]
Fix formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48151
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Gordon Henriksen [Mon, 10 Mar 2008 16:15:32 +0000 (16:15 +0000)]
Refresh Makefile.ocaml in objdir if it is modified in srcdir.
Patch by Erick Tryzelaar!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48150
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Gordon Henriksen [Mon, 10 Mar 2008 15:58:40 +0000 (15:58 +0000)]
Refresh Makefile.ocaml in objdir if it is modified in srcdir.
Patch by Erick Tryzelaar!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48149
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Gordon Henriksen [Mon, 10 Mar 2008 15:49:38 +0000 (15:49 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48148
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Gordon Henriksen [Mon, 10 Mar 2008 15:49:16 +0000 (15:49 +0000)]
Adding ocamldoc generation.
Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48147
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Gordon Henriksen [Mon, 10 Mar 2008 15:47:03 +0000 (15:47 +0000)]
Formatting improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48146
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Scott Michel [Mon, 10 Mar 2008 15:42:14 +0000 (15:42 +0000)]
Give TargetLowering::getSetCCResultType() a parameter so that ISD::SETCC's
return ValueType can depend its operands' ValueType.
This is a cosmetic change, no functionality impacted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48145
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Nicolas Geoffray [Mon, 10 Mar 2008 14:12:10 +0000 (14:12 +0000)]
Add description of individual bits in CR. This fix PR1765.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48143
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Bill Wendling [Mon, 10 Mar 2008 08:13:01 +0000 (08:13 +0000)]
Minor cleanup. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48142
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Evan Cheng [Mon, 10 Mar 2008 08:11:32 +0000 (08:11 +0000)]
- Fix a subtle bug in RemoveCopyByCommutingDef. ALR is the live range where the source is defined; BLR is the live range which is defined by the copy.
If ALR and BLR overlaps and end of BLR extends beyond end of ALR, e.g.
A = or A, B
...
B = A
...
C = A<kill>
...
= B
then do not add kills of A to the newly created B interval.
- Also fix some kill info update bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48141
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Evan Cheng [Mon, 10 Mar 2008 07:59:01 +0000 (07:59 +0000)]
Doh
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48140
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Tanya Lattner [Mon, 10 Mar 2008 07:28:08 +0000 (07:28 +0000)]
Add nosubmit option to control what is sent back to the results server.
Patch by Joachim Durchholz. Thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48139
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Owen Anderson [Mon, 10 Mar 2008 07:22:36 +0000 (07:22 +0000)]
Move StrongPHIElimination after live interval analysis. This will make things happier down the road.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48138
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