Dan Gohman
211048286b
objc_retainBlock is not NoModRef because it can update forwarding pointers
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in memory relevant to the optimizer. rdar://10050579.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139708 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 18:13:00 +00:00
Jim Grosbach
d0588e2a2e
ARM fix assembly parser handling of ranges in register lists.
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Clean up register list handling in general a bit to explicitly check things
like all the registers being from the same register class.
rdar://8883573
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139707 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 18:08:35 +00:00
Nadav Rotem
436fe8498a
Add integer promotion support for vselect
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139692 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 14:42:15 +00:00
Craig Topper
a08e255e1e
Fix mem type for VEX.128 form of VROUNDP*. Remove filter preventing VROUND from being recognized by disassembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139691 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 06:41:26 +00:00
Craig Topper
3bb43a829e
Make disassembling of VBLEND* print immediate as a XMM/YMM register name. Fixes PR10917.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139690 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 05:55:28 +00:00
Craig Topper
6a9795a457
Add test case for PR10851.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139689 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 04:36:54 +00:00
Bruno Cardoso Lopes
5ca0d14915
Vector shuffle mask <i32 4, i32 5, i32 2, i32 3> should yield "movsd", not "movss".
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139686 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 02:36:14 +00:00
Devang Patel
d2aaaf3a75
Remove ancient debug info constructs from test cases, they are not relevant to test case's main objective.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139675 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 00:29:50 +00:00
Devang Patel
64789c582c
Remove unnecessary old test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139674 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 00:28:54 +00:00
Devang Patel
f2e6d33125
Update tests. Remove irrelevant tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139658 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 23:07:41 +00:00
Akira Hatanaka
8395c91d56
Delete test cases that generate code for allegrex/psp and cannot be repurposed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139652 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 22:29:13 +00:00
Owen Anderson
13b8d1e396
Make use of Eli's FileCheck sorcery to improve this test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139645 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 21:37:50 +00:00
Eli Friedman
fe731214d2
Error out on CodeGen of unaligned load/store. Fix test so it isn't accidentally testing that case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139641 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 20:50:54 +00:00
Owen Anderson
7782a58b87
Correct disassembly printing of Thumb2 post-incremented LDRD and STRD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139639 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 20:46:26 +00:00
Akira Hatanaka
a4b97f327d
Add pattern used to match MipsLo, which is needed when the instruction selector
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tries to match a dead MipsLo node (explanation in the link below).
http://article.gmane.org/gmane.comp.compilers.llvm.devel/42757/match=dagcombiner+dead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139634 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 20:13:58 +00:00
Akira Hatanaka
302fdecf9d
Disable tests which generate code for allegrex or psp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139632 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 20:00:35 +00:00
Nadav Rotem
e1490d1e43
update checked pattern
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139631 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 19:59:18 +00:00
Nadav Rotem
aec5861bb6
Add vselect target support for targets that do not support blend but do support
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xor/and/or (For example SSE2).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139623 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 19:17:42 +00:00
Owen Anderson
b6b7f515e2
Teach the Thumb ASM parser that BKPT is allowed in IT blocks, even though it is always executed unconditionally.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139610 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 17:59:19 +00:00
Owen Anderson
12c7e90d36
Fix encoding of Thumb2 shifted register operands with RRX shifts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139606 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 17:34:32 +00:00
Craig Topper
58bbb81764
Remove filter that was preventing MOVDQU/MOVDQA and their VEX forms from being disassembled. Also added encodings for the other register/register form of these instructions. Fixes PR10848.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139588 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 06:54:58 +00:00
Andrew Trick
effb647154
[indvars] Revert r139579 until 401.bzip -arch i386 miscompilation is fixed. PR10920.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139583 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 05:23:49 +00:00
Andrew Trick
dd9d758a31
Disable IV rewriting by default. See PR10916.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139579 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 03:23:21 +00:00
Andrew Trick
603fff3968
Generalize test case to handle multiple indvars modes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139578 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 03:17:25 +00:00
Andrew Trick
3c8015aa6c
Generalize this test's CHECK statements to handle different indvars modes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139577 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 02:46:27 +00:00
Andrew Trick
2e95d76f8c
This test only makes sense with -enable-iv-rewrite.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139576 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 02:45:26 +00:00
Andrew Trick
94f2c23d24
[indvars] Fix bugs in floating point IV range checks noticed by inspection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139574 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-13 01:59:32 +00:00
Andrew Trick
857ad229be
Conditionalize indvars test that relies on SCEV expansion of geps,
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which is only relevant with canonical IVs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139556 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 23:13:57 +00:00
Bruno Cardoso Lopes
8970060a4c
Change testcase commandline to be more strict and silence buildbots
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139554 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 22:59:26 +00:00
Bruno Cardoso Lopes
5fc48100ee
Fix PR10845. SUBREG_TO_REG shouldn't be used when the input and
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destination types are equal!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139553 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 22:59:23 +00:00
Andrew Trick
27cea8e34b
indvars test only relevant for -enable-iv-rewrite.
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Otherwise this case is now covered by no-iv-rewrite.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139552 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 22:59:00 +00:00
Owen Anderson
926785487d
Fix a failing ELF Thumb test. I _think_ this is right, but it's not totally clear to me what this test is doing. Could someone on an ELF platform check?
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139549 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 22:40:31 +00:00
Owen Anderson
cd00dc6852
Thumb2 POP's don't allow the PC as an operand, and PUSH's don't allow the SP either.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139542 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 21:28:46 +00:00
Bruno Cardoso Lopes
457d53d9ce
Revert the wrong part of r139528, and fix testcases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139541 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 21:24:07 +00:00
Owen Anderson
fd92d2e106
Fix encoding of PC-relative LDRSHW with an immediate offset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139537 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 20:36:51 +00:00
Andrew Trick
26e5285f9f
Conditionalize indvars tests that rely on SCEV expansion of geps,
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which is relevant with canonical IVs. Anything else being checked by
these tests is already covered by early CSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139535 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 20:26:34 +00:00
Bruno Cardoso Lopes
8e03a821f9
Not sure how CMPPS and CMPPD had already ever worked, I guess it didn't.
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However with this fix it does now.
Basically the operand order for the x86 target specific node
is not the same as the instruction, but since the intrinsic need that
specific order at the instruction definition, just change the order
during legalization. Also, there were some wrong invertions of condition
codes, such as GE => LE, GT => LT, fix that too. Fix PR10907.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139528 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 19:30:40 +00:00
Owen Anderson
a3157b4026
Port more encoding tests to decoding tests, and correct an improper Thumb2 pre-indexed load decoding this uncovered.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139522 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 18:56:30 +00:00
Andrew Trick
29da5e6855
Removing indvars tests that directly test canonical IVs and nothing else.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139518 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 18:33:08 +00:00
Andrew Trick
f21bdf4f42
Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for default change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139517 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 18:28:44 +00:00
Eli Friedman
9f3b6a5a2a
Fix mistake in test runline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139505 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 17:32:58 +00:00
Andrew Trick
8f7ca5d98e
Test case for r139453, WidenIV::GetExtendedOperandRecurrence.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139504 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 17:20:57 +00:00
Richard Osborne
a1d16b53e8
Associate a MemOperand with LDWCP nodes introduced during ISel.
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This information is required if we want LDWCP to be hoisted out of loops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139495 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-12 14:43:23 +00:00
Craig Topper
136046c9a2
Fix disassembling of one of the register/register forms of MOVUPS/MOVUPD/MOVAPS/MOVAPD/MOVSS/MOVSD and their VEX equivalents. Fixes PR10877.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139486 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-11 23:19:54 +00:00
Craig Topper
038197988b
Fix disassembling of reverse register/register forms of ADD/SUB/XOR/OR/AND/SBB/ADC/CMP/MOV.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139485 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-11 21:41:45 +00:00
Craig Topper
842f58f9be
Fix disassembling of PAUSE instruction. Fixes PR10900. Also fixed NOP disassembling to ignore OpSize and REX.W.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139484 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-11 20:23:20 +00:00
Eli Friedman
cfeb55cdbc
Really un-XFAIL the testcase, like I said I would in r139458.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139459 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10 02:02:27 +00:00
Richard Trieu
2db8628085
Fixed an assert from:
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assert("not implemented for target shuffle node");
to:
assert(0 && "not implemented for target shuffle node");
This causes a test failure in CodeGen/X86/palignr.ll which has
been marked as XFAIL for the time being.
Test failure filed at PR10901.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139454 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10 01:26:21 +00:00
Jim Grosbach
1ad60c2adc
Thumb2 parsing and encoding for MOV(immediate).
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Some aliases for MOV(register) also to keep existing T1 tests happy when
run in thumbv7 mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139440 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-10 00:15:36 +00:00
Akira Hatanaka
33ff5aeaa8
Fix test cases.
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Generate code for Mips32r1 unless a Mips32r2 feature is tested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139433 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-09 23:14:58 +00:00