Edward O'Callaghan
11cc4fab52
Convert ARM tests to FileCheck for PR5307.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89593 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22 14:23:33 +00:00
Edward O'Callaghan
de9b6b1cd5
Forgot to alter RUN line when converting to FileCheck.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89588 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22 13:09:48 +00:00
Edward O'Callaghan
85d1aab444
Fix for bad FileCheck converts in revision 89584.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89586 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22 12:50:05 +00:00
Edward O'Callaghan
81fff07daf
Convert a few tests to FileCheck for PR5307.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-22 11:45:44 +00:00
Jim Grosbach
21ce2e3c74
Revert 89562. We're being sneakier than I was giving us credit for, and this
...
isn't necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89568 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-21 23:34:09 +00:00
Jim Grosbach
f3b33d0b2a
Darwin requires a frame pointer for all non-leaf functions to support correct
...
backtraces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89562 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-21 21:40:08 +00:00
Evan Cheng
4aedb61d03
Remat VLDRD from constpool. Clean up some instruction property specifications.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89478 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-20 19:57:15 +00:00
Evan Cheng
9ef4835bd8
Fix codegen of conditional move of immediates. We were not making use of the immediate forms of cmov instructions at all.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89423 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-20 00:54:03 +00:00
Bob Wilson
41a0456a3c
Fix buildbots.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18 23:30:38 +00:00
Bob Wilson
60f34b9fb0
Tail duplication still needs to iterate. Duplicating new instructions onto
...
the tail of a block may make that block a new candidate for duplication.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89264 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-18 22:52:37 +00:00
Anton Korobeynikov
d2aad77261
Forgot to commit test fixes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89138 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-17 20:38:36 +00:00
Jim Grosbach
a44321776e
Detect need for autoalignment of the stack earlier to catch spills more
...
conservatively. eliminateFrameIndex() machinery adjust to handle addr mode
6 (vld1/vst1) used for spills. Fix tests to expect aligned Q-reg spilling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88874 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-15 21:45:34 +00:00
Evan Cheng
d57cdd5683
- Change TargetInstrInfo::reMaterialize to pass in TargetRegisterInfo.
...
- If destination is a physical register and it has a subreg index, use the
sub-register instead.
This fixes PR5423.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88745 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 02:55:43 +00:00
Evan Cheng
e17ae4f82e
Add radar number.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88739 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 02:11:32 +00:00
Evan Cheng
8fdd84cfa7
Fix PR5412: Fix an inverted check and another missing sub-register check.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88738 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 02:09:09 +00:00
Evan Cheng
1f6a3c820a
Fix PR5411. Bug in UpdateKills. A reg def partially define its super-registers.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88719 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13 23:16:41 +00:00
Evan Cheng
236490d870
Fix PR5410: LiveVariables lost subreg def:
...
D0<def,dead> = ...
...
= S0<use, kill>
S0<def> = ...
...
D0<def> =
The first D0 def is correctly marked dead, however, livevariables should have
added an implicit def of S0 or we end up with a use without a def.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88690 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13 20:36:40 +00:00
Jim Grosbach
e5165490b7
Use Unified Assembly Syntax for the ARM backend.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86494 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-09 00:11:35 +00:00
Anton Korobeynikov
e8ea011cc7
It turns out that the testcase in question uncovered subreg-handling bug.
...
Add assert in asmprinter to catch such cases and xfail the tests.
PR is to be filled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86375 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-07 15:20:32 +00:00
Anton Korobeynikov
fc2cba8362
Honour subreg machine operands during asmprinting
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86303 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 23:45:15 +00:00
Bob Wilson
54c78ef2fe
Print VMOV (immediate) operands as hexadecimal values. Apple's assembler
...
will not accept negative values for these. LLVM's default operand printing
sign extends values, so that valid unsigned values appear as negative
immediates. Print all VMOV immediate operands as hex values to resolve this.
Radar 7372576.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86301 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 23:33:28 +00:00
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
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
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
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
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
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
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
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
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
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
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
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
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
Rafael Espindola
2bda533e1c
Add missing testcase.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85266 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 17:59:03 +00:00
Bob Wilson
b9350315d2
Fix the rest of the ARM failures by converting them to FileCheck.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 06:16:45 +00:00
Bob Wilson
13e80bdb71
Fix some more failures by converting to FileCheck.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:50:28 +00:00
Bob Wilson
8bb080e71b
Convert to FileCheck, fixing failure due to tab change in the process.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85204 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:30:47 +00:00
Evan Cheng
cc7a5b91de
Update tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-25 07:53:48 +00:00
Bob Wilson
bac6ed4ba4
Revert 84843. Evan, this was breaking some of the if-conversion tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84868 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-22 16:52:21 +00:00