Evan Cheng
e7e0d62efd
Remove ARMPCLabelIndex from ARMISelLowering. Use ARMFunctionInfo::createConstPoolEntryUId() instead.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86294 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 22:24:13 +00:00
Eric Christopher
ef1fad533e
Fix PR5315, original patch by Nicolas Capens!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86203 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 00:11:57 +00:00
Dan Gohman
3f131328ff
Update these tests for the new label names.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86192 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-05 23:31:40 +00:00
Bob Wilson
5a225cc85a
Add -mtriple to llc commands, attempting to fix buildbot failures.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-05 00:51:31 +00:00
Bob Wilson
8a008cc49d
Attempt again to fix buildbot failures: make expected output less specific
...
and compile with -mtriple to specify *-apple-darwin targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-05 00:30:35 +00:00
Bob Wilson
3d90dbee69
Add PowerPC codegen for indirect branches.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 21:31:18 +00:00
Bob Wilson
1709dd73d6
Fix broken test.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86045 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 20:04:11 +00:00
Bob Wilson
0d48d6106e
Add test for ARM indirectbr codegen.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 19:25:34 +00:00
Evan Cheng
50608bac2f
RangeIsDefinedByCopyFromReg() should check for subreg_to_reg, insert_subreg,
...
and extract_subreg as a "copy" that defines a valno.
Also fixes a typo. These two issues prevent a simple subreg coalescing from
happening before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86022 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 08:33:14 +00:00
Evan Cheng
ad95ff9fab
Fix test.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85986 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 00:42:33 +00:00
Evan Cheng
b23b2015eb
fconsts / fconstd immediate should be proceeded with #.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85952 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 21:59:33 +00:00
Evan Cheng
777c6b7caa
Re-apply 85799. It turns out my code isn't buggy.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85947 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 21:40:02 +00:00
Kenneth Uildriks
b908f8ad6a
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85900 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 15:29:06 +00:00
Evan Cheng
ba908640b3
Fix PR5367. QPR_8 is the super regclass of DPR_8 and SPR_8.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85871 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 05:52:54 +00:00
Nate Begeman
e4a9f9c450
Declare sin & cos as readonly so they match the code in SelectionDAGBuild
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85853 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 02:19:31 +00:00
Anton Korobeynikov
7b360e7f29
Temporary xfail until PR5367 will be resolved
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85848 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 00:37:36 +00:00
Anton Korobeynikov
ab453e0641
Revert r85049, it is causing PR5367
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-03 00:24:48 +00:00
Evan Cheng
454ac8961b
Revert 85799 for now. It might be breaking llvm-gcc driver.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85827 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 21:49:14 +00:00
Evan Cheng
72ed88feac
Initilize the machine LICM CSE map upon the first time an instruction is hoisted to
...
the loop preheader. Add instructions which are already in the preheader block that
may be common expressions of those that are hoisted out. These does get a few more
instructions CSE'ed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85799 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 08:09:49 +00:00
Evan Cheng
580e791ded
Remove an irrelevant and poorly reduced test case.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85794 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 07:11:54 +00:00
Evan Cheng
7baae87d8f
Unbreak ARMBaseRegisterInfo::copyRegToReg.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85787 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 04:44:55 +00:00
Anton Korobeynikov
2ae0eec1c0
Handle splats of undefs properly. This includes the testcase for PR5364 as well.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85767 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 00:12:06 +00:00
Anton Korobeynikov
2e1da9fea4
64-bit FP loads & stores operate on both NEON and VFP pipelines.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 00:11:06 +00:00
Evan Cheng
48d8afab73
Make use of imm12 version of Thumb2 ldr / str instructions more aggressively.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85743 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-01 21:12:51 +00:00
Evan Cheng
1107f03ef4
Fix tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85723 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-01 18:13:29 +00:00
Chris Lattner
43f44aa160
improve x86 codegen support for blockaddress. We now compile
...
the testcase into:
_test1: ## @test1
## BB#0: ## %entry
leaq L_test1_bb6(%rip), %rax
jmpq *%rax
L_test1_bb: ## Address Taken
LBB1_1: ## %bb
movb $1, %al
ret
L_test1_bb6: ## Address Taken
LBB1_2: ## %bb6
movb $2, %al
ret
Note, it is very very strange that BlockAddressSDNode doesn't carry
around TargetFlags. Dan, please fix this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-01 03:25:03 +00:00
Evan Cheng
de17fb6e4d
Use cbz and cbnz instructions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85698 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 23:46:45 +00:00
Jim Grosbach
8cd0a8cb82
vml[as].f32 cause stalls in following advanced SIMD instructions. Avoid using
...
them for scalar floating point operations for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85697 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 22:57:36 +00:00
Jim Grosbach
1820ec5e7a
Consolidate test files
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85696 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 22:20:56 +00:00
Jim Grosbach
91c0aebe68
Change to use FileCheck
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85695 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 22:16:14 +00:00
Jim Grosbach
0e5c9beeed
Make tests more explicit about which instructions are expected.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 22:14:17 +00:00
Jim Grosbach
6b0b4b3eaf
Grammar tweak to comments
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85693 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 22:12:44 +00:00
Jim Grosbach
199a4b4c70
Update test to be more explicit about what instruction sequences are expected for each operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85691 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 22:10:38 +00:00
Jim Grosbach
07d236ba88
Update test to be more explicit about what instruction sequences are expected for each operation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 21:52:58 +00:00
Jim Grosbach
bcf2f2c159
Expand 64-bit logical shift right inline
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85687 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 21:42:19 +00:00
Jim Grosbach
b4a976c304
Expand 64-bit arithmetic shift right inline
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 21:00:56 +00:00
Benjamin Kramer
e3246fc6ab
Force triple; darwin's ASM syntax differs from linux's.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85676 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 19:54:06 +00:00
Jim Grosbach
c2b879fcfe
Expand 64 bit left shift inline rather than using the libcall. For now, this
...
is unconditional. Making it still use the libcall when optimizing for size
would be a good adjustment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85675 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 19:38:01 +00:00
Benjamin Kramer
823bdbc770
Add missing colons for FileCheck.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85674 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 19:22:24 +00:00
Jim Grosbach
4a26092248
Convert to FileCheck
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 19:06:53 +00:00
Evan Cheng
9eda68988e
It's safe to remat t2LDRpci; Add PseudoSourceValue to load / store's to enable more machine licm. More changes coming.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85643 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 03:39:36 +00:00
Dan Gohman
c933acf096
Add a target triple so that this test behaves consistently across hosts.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 00:15:28 +00:00
Dan Gohman
0437a06ea6
Fix the -mattr line for this test so that it passes on hosts that lack SSSE3.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85637 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 23:18:27 +00:00
Dan Gohman
0115e164ba
Fix MachineLICM to use the correct virtual register class when
...
unfolding loads for hoisting. getOpcodeAfterMemoryUnfold returns the
opcode of the original operation without the load, not the load
itself, MachineLICM needs to know the operand index in order to get
the correct register class. Extend getOpcodeAfterMemoryUnfold to
return this information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85622 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 22:18:41 +00:00
Evan Cheng
3efabd316f
I forgot to commit this test.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85608 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 20:03:40 +00:00
Rafael Espindola
c1382b745f
This fixes functions like
...
void f (int a1, int a2, int a3, int a4, int a5,...)
In ARMTargetLowering::LowerFormalArguments if the function has 4 or
more regular arguments we used to set VarArgsFrameIndex using an
offset of 0, which is only correct if the function has exactly 4
regular arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85590 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 14:33:14 +00:00
Bob Wilson
2c04dae715
Reimplement BranchFolding change to avoid tail merging for a 1 instruction
...
common tail, except when the OptimizeForSize function attribute is present.
Radar 7338114.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85441 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 22:10:20 +00:00
Dan Gohman
589f1f5a43
Teach MachineLICM to unfold loads from constant memory from
...
otherwise unhoistable instructions in order to allow the loads
to be hoisted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85364 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 03:21:57 +00:00
Evan Cheng
39382427f1
Use fconsts and fconstd to materialize small fp constants.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85362 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 01:44:26 +00:00
Dan Gohman
a104d1eab2
Mark dead physregdefs dead immediately. This helps MachineSink and
...
MachineLICM and other things which run before LiveVariables is run.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85360 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-28 01:13:53 +00:00