Justin Holewinski
6272c5d874
PTX: Add .align tests to stack object test file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140537 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-26 16:20:38 +00:00
Justin Holewinski
58788503b8
PTX: Fix some lingering issues with stack allocation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140535 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-26 16:20:34 +00:00
Justin Holewinski
c1d8fbd41a
PTX: Unify handling of loads/stores
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140533 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-26 16:20:28 +00:00
David Meyer
6b97870746
Only run tests in test/CodeGen/CBackend/X86 when both X86 and CBackend are supported
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140517 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-26 06:44:27 +00:00
David Meyer
8f418b11d2
PR11004: Inline memcpy to avoid generating nested call sequence. Un-XFAIL 2011-06-09-TailCallByVal and 2010-11-04-BigByval
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140516 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-26 06:13:20 +00:00
Craig Topper
100d86ada5
Fix VEX decoding in i386 mode. Fixes PR11008.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140515 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-26 05:12:43 +00:00
Jakob Stoklund Olesen
51f0c76419
Only run MF.verify() with EXPENSIVE_CHECKS=1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140441 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-24 01:11:19 +00:00
Jakob Stoklund Olesen
5adc07ebe8
Verify that terminators follow non-terminators.
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This exposes a -segmented-stacks bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140429 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 22:45:39 +00:00
Eli Friedman
bde81d5be9
PR10998: It is not legal to sink an instruction past the terminator of a block; make sure we don't do that.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140428 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 22:41:57 +00:00
Owen Anderson
4d2a00147d
Teach the Thumb2 AsmParser to accept pre-indexed loads/stores with an offset of #-0.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140426 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 22:25:02 +00:00
Jakob Stoklund Olesen
11ebe3d7c1
Also match negative offsets for addrmode3 and addrmode5.
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Math is hard, and isScaledConstantInRange() always returned false for
negative constants. It was doing unsigned division of negative numbers
before casting back to signed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140425 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 22:10:33 +00:00
Owen Anderson
1f24002ed4
Fix incorrect disassembly test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140423 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 22:05:54 +00:00
Owen Anderson
0781c1f700
Post-index loads/stores in still need to print the post-indexed immediate, even if it's zero, to distinguish them from non-post-indexed instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 21:26:40 +00:00
Owen Anderson
31d485ec9a
Reapply r140412 (Thumb2 reg-reg loads cannot target SP or PC), with invalid testcases updated.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140415 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 21:07:25 +00:00
Justin Holewinski
75d809599b
PTX: Handle function call return values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140386 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 16:48:41 +00:00
Justin Holewinski
e953a64cb5
PTX: Start fixing function calls
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140378 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 14:31:12 +00:00
Craig Topper
4da632e6e0
Don't allow 32-bit only instructions to be disassembled in 64-bit mode. Fixes part of PR10700.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140370 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 06:57:25 +00:00
Eli Friedman
7666c7e4d2
PR10989: Don't print .hidden on Windows.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140356 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 00:13:02 +00:00
Eli Friedman
a6176adc8a
PR10991: make fast-isel correctly check whether accessing a global through an alias involves thread-local storage. (I'm not entirely sure how this is supposed to work, but this patch makes fast-isel consistent with the normal isel path.)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140355 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 23:41:28 +00:00
Dan Gohman
7b316c9327
Fix SimplifySelectCC to add newly created nodes to the DAGCombiner
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worklist, as it may be possible to perform further optimization on them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140349 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 23:01:29 +00:00
Duncan Sands
17470bee5f
Synthesize SSE3/AVX 128 bit horizontal add/sub instructions from
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floating point add/sub of appropriate shuffle vectors. Does not
synthesize the 256 bit AVX versions because they work differently.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140332 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 20:15:48 +00:00
Eli Friedman
d102a03b36
PR10987: add a missed safety check to isSafePHIToSpeculate in scalarrepl.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140327 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 18:56:30 +00:00
Justin Holewinski
4ddde0cba9
PTX: fixup test cases for register changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140311 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 16:45:51 +00:00
Craig Topper
adf01b3f18
Fix register printing in disassembling of push/pop of segment registers and in/out in Intel syntax mode. Fixes PR10960
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140299 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 07:01:50 +00:00
Owen Anderson
6126870193
Turns out that Thumb2 ADR doesn't need special printing like LDR does. Fix other test failures I caused.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140284 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 23:53:44 +00:00
Owen Anderson
e136872970
Print out immediate offset versions of PC-relative load/store instructions as [pc, #123 ] rather than simply #123 .
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140283 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 23:44:46 +00:00
Devang Patel
1dd4e56d55
Do not unnecessarily use AT_specification DIE because it does not add any value.
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Few weeks ago, llvm completely inverted the debug info graph. Earlier each debug info node used to keep track of its compile unit, now compile unit keeps track of important nodes. One impact of this change is that the global variable's do not have any context, which should be checked before deciding to use AT_specification DIE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140282 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 23:41:11 +00:00
Akira Hatanaka
4d77ae61f1
Remove +.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140266 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 17:43:48 +00:00
Akira Hatanaka
0b4a61548f
Re-enable some of the disabled tests. Use FileCheck instead of grep to check
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output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140263 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 17:36:30 +00:00
Nadav Rotem
d7e0ceaa59
add another testcase for pr10902
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140257 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 17:13:40 +00:00
Nadav Rotem
1147248e6f
[VECTOR-SELECT] Address one of the bugs in pr10902.
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Vector SetCC result types need to be type-legalized.
This code worked before because scalar result types are known to be legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140249 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-21 14:34:38 +00:00
Eric Christopher
eeef9e8180
Remove llvm-gcc and various compiler handling from llvm. It's not needed
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here anymore and has been migrated to the test-suite project.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140216 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 23:58:15 +00:00
Bill Wendling
4d1d86bac9
This test is completely invalid with the modern EH model. Delete.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140213 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 23:52:09 +00:00
Eli Friedman
79782fc864
Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later.
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<rdar://problem/9956541> (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140210 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 23:28:51 +00:00
Bruno Cardoso Lopes
e97190fdf8
Add a DAGCombine for subvector extracts to remove useless chains of
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subvector inserts and extracts. Initial patch by Rackover, Zvi with
some tweak done by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140204 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 23:19:33 +00:00
Bruno Cardoso Lopes
f4b841d4e2
Revert r140097, working on a better approach
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140203 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 23:19:29 +00:00
Bill Wendling
e3039de722
Update this test to the new EH model.
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Though I think it may be obsolete with the loop extract changes. And I couldn't
get the old version of LLVM to compile so that I could reduce this testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140197 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 22:29:43 +00:00
Bruno Cardoso Lopes
448d986858
The wrong relocation was being emitted for several SSSE3 instructions.
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This fixes PR10963. Thanks to Benjamin for finding the wrong tablegen
declaration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140184 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 21:39:21 +00:00
Evan Cheng
0d18174f0f
Fix a bug introduced during refactoring a couple of months ago. Cortex-M3 does not support Thumb2 dsp instructions. rdar://10152911.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140181 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 21:38:18 +00:00
Bill Wendling
9914f4a1f2
Update to new EH model.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140177 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 20:21:16 +00:00
Owen Anderson
9d1a3dea15
Port over more Thumb2 encoding tests to decoding tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140152 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 17:44:48 +00:00
NAKAMURA Takumi
6aaf0561ae
test/CodeGen/X86/avx-minmax.ll: Unbreak Win32.
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On Windows x64, 128-bit arguments are not passed by reg but by indirect. eg.
maxpd:
vmovapd (%rcx), %xmm0
vmaxpd (%rdx), %xmm0, %xmm0
FIXME: I don't care YMM on x64 for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140143 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 14:11:35 +00:00
Craig Topper
3699261d3f
Extend changes from r139986 to produce 256-bit AVX minps/minpd/maxps/maxpd.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140140 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 07:38:59 +00:00
Andrew Trick
4815d56bb2
ARM isel bug fix for adds/subs operands.
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Modified ARMISelLowering::AdjustInstrPostInstrSelection to handle the
full gamut of CPSR defs/uses including instructins whose "optional"
cc_out operand is not really optional. This allowed removal of the
hasPostISelHook to simplify the .td files and make the implementation
more robust.
Fixes rdar://10137436: sqlite3 miscompile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140134 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 03:17:40 +00:00
Jim Grosbach
50172e77bc
Nuke obsolete test file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140127 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 01:03:51 +00:00
Jim Grosbach
ac9c2aa8e1
Thumb2 assembly parsing and encoding for WFE/WFI/YIELD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140126 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:48:56 +00:00
Jim Grosbach
50f1c37123
Thumb2 assembly parsing and encoding for UXTAB/UXTAB16/UXTH/UXTB/UXTB16/UXTH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140125 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:46:54 +00:00
Jim Grosbach
400b624e02
Thumb2 assembly parsing and encoding for USUB8/USUB16.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140120 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:31:57 +00:00
Jim Grosbach
6053cd956f
Thumb2 assembly parsing and encoding for USAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140119 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:30:45 +00:00
Jim Grosbach
653419fff0
Thumb2 assembly parsing and encoding for USAT16.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140118 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:28:25 +00:00
Jim Grosbach
a7e5b01fe1
Thumb2 assembly parsing and encoding for USAT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140117 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:27:36 +00:00
Jim Grosbach
ae13ba7740
Tidy up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140114 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:24:37 +00:00
Jim Grosbach
ad7d744456
Thumb2 assembly parsing and encoding for UQSAD8/USADA8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140113 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:23:51 +00:00
Jim Grosbach
73e019eb12
Thumb2 assembly parsing and encoding for UQSUB16/UQSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140112 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:20:44 +00:00
Jim Grosbach
ab3bf97fe0
Thumb2 assembly parsing and encoding for UQASX/UQSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140111 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:18:52 +00:00
Jim Grosbach
d7e2785ea8
Thumb2 assembly parsing and encoding for UQADD16/UQADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140110 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:15:03 +00:00
Bruno Cardoso Lopes
278cbfb3f5
Attempt to fix -mtriple=i686-{cygwin|mingw|win32} regressions. Nakamura,
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if this doesn't work, please provide more details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140107 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 00:08:12 +00:00
Bill Wendling
9ead2c0609
Update to the new EH syntax.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140103 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:50:34 +00:00
Bill Wendling
0b9a90932d
Dramatically reduce this testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140101 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:47:06 +00:00
Bruno Cardoso Lopes
d91c6e058b
Fix PR10949. Fix the encoding of VMOVPQIto64rr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140098 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:36:59 +00:00
Bruno Cardoso Lopes
97136c922e
Based on the small opt Zvi's patch was trying to achieve, eliminate
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128-bit undef subvector insertion into a 256-bit vector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140097 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:36:50 +00:00
Jim Grosbach
9c6712721c
Tidy up a bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140096 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:34:18 +00:00
Jim Grosbach
d5d0e81a4b
Thumb2 assembly parsing and encoding for UMAAL/UMLAL/UMULL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140095 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:31:02 +00:00
Bill Wendling
a846585050
Revert r140083 and r140084 until buildbots can be fixed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140094 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:30:41 +00:00
Eric Christopher
f11750633d
Remove llvmc and assorted build machinery for it.
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The problems that llvmc solved have largely been subsumed with the
tasks that the clang driver can accomplish, but llvmc lacks flexibility
and depends too heavily on the EOL'd llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140093 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:22:41 +00:00
Jim Grosbach
9546de68aa
Thumb2 assembly parsing and encoding for UHSUB16/UHSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140089 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:15:36 +00:00
Jim Grosbach
6729c48b94
Thumb2 assembly parsing and encoding for UHASX/UHSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140088 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:13:25 +00:00
Jim Grosbach
2c1ef5bac8
Thumb2 assembly parsing and encoding for UHADD16/UHADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140087 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:08:24 +00:00
Jim Grosbach
6451cbf79f
Thumb2 assembly parsing and encoding for UBFX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140086 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:06:38 +00:00
Jim Grosbach
4032eaf98c
Thumb2 assembly parsing and encoding for UASX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140085 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:05:22 +00:00
Bill Wendling
39b4166d85
Update test to remove the 'unwind' instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140084 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 23:01:11 +00:00
Jim Grosbach
11f23c1a72
Fix copy/past-o. Gotta remember that 'modify' step...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140082 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:53:00 +00:00
Jim Grosbach
661daa481e
Thumb2 assembly parsing and encoding for UADD16/UADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140081 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:52:27 +00:00
Jim Grosbach
aa70695ef0
Thumb2 assembly parsing and encoding for TST.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140080 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:46:06 +00:00
Jim Grosbach
7f739bee26
Thumb2 assembly parsing and encoding for TBB/TBH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140078 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:21:13 +00:00
Bill Wendling
463158fdb8
Replace uses of unwind with unreachable for the same effect.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140077 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:16:15 +00:00
Bill Wendling
803c9d33be
Replace more uses of 'unwind' in the tests with calls to landingpad and
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resume. Note that some of these tests were basically dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140076 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:11:35 +00:00
Eli Friedman
17569fe05b
Some additional tests for Thumb atomic load and store (which I somehow forgot to commit earlier).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140074 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 22:02:33 +00:00
Eli Friedman
c6b8ba8673
Fix an infinite loop where a transform in InstCombiner::visitAnd claims a construct is changed when it is not. (See included testcase.)
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Patch by Xiaoyi Guo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140072 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 21:58:15 +00:00
Jim Grosbach
1494c496e2
Thumb2 assembly parsing and encoding for TEQ.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140070 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 21:41:21 +00:00
Bruno Cardoso Lopes
97dc60b759
Match X86ISD::FSETCCsd and X86ISD::FSETCCss while in AVX mode. This fix
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PR10955 and PR10948.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140069 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 21:29:24 +00:00
Bill Wendling
f2d15db05b
This testcase is dead. It doesn't inline even if I add the 'alwaysinline'
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attribute to the @foo function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140067 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 21:14:33 +00:00
Jim Grosbach
30b8b970e3
Remove FIXME. TBB/TBH are Thumb mode only instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140048 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 20:30:29 +00:00
Jim Grosbach
326efe5891
Thumb2 assembly parsing and encoding for SXTB/SXTB16/SXTH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140047 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 20:29:33 +00:00
Eli Friedman
c3d3598425
Fix a typo in the bitcode reader in the handling of atomic stores. Reported by David Meyer on llvmdev.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140040 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 19:41:28 +00:00
Owen Anderson
ecd1c55790
Handle STRT (and friends) like LDRT (and friends) for decoding purposes. Port over additional encoding tests to decoding tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140032 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 18:07:10 +00:00
Jim Grosbach
8a8d28b039
Thumb2 assembly parsing and encoding for SXTAB/SXTAB16/SXTAH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140029 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:56:37 +00:00
Andrew Trick
24f48ece52
[indvars] Fix PR10946: SCEV cannot handle Vector IVs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140026 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:54:39 +00:00
Jim Grosbach
9883acd2a6
Thumb2 assembly parsing and encoding for SVC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140025 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:40:35 +00:00
Jim Grosbach
7649b0b8c7
Thumb2 assembly parsing and encoding for SUB(register).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140024 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:37:48 +00:00
Stepan Dyatkovskiy
76034c5f54
Added regression test for bug #10869 .
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140012 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 07:48:08 +00:00
Nadav Rotem
354efd88db
setOperationAction should be done on the return value of the type, not the operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140001 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-18 14:57:03 +00:00
Nadav Rotem
91e43fd17a
When promoting integer vectors we often create ext-loads. This patch adds a
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dag-combine optimization to implement the ext-load efficiently (using shuffles).
For example the type <4 x i8> is stored in memory as i32, but it needs to
find its way into a <4 x i32> register. Previously we scalarized the memory
access, now we use shuffles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139995 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-18 10:39:32 +00:00
Benjamin Kramer
5778fef314
Apply Duncan's test fix from r139986 to the avx version of that test too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139992 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-18 00:41:38 +00:00
Duncan Sands
6bcd2196e5
Synthesize x86 max/min instructions also for vectors (i.e. produce
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maxps and maxpd). This broke the sse41-blend.ll testcase by causing
maxpd to be produced rather than a cmp+blend pair, which is the reason
I tweaked it. Gives a small speedup on doduc with dragonegg when the
GCC vectorizer is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139986 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-17 16:49:39 +00:00
Owen Anderson
be290af0d8
Add a testcase for another corner-case decoding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139970 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 23:15:29 +00:00
Jim Grosbach
f67e8554bf
Thumb2 assembly parsing and encoding for SUB(immediate).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139966 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:58:42 +00:00
Owen Anderson
89db0f690c
Fix disassembly of Thumb2 BFI instructions with bit range of [0, 32).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139964 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:29:48 +00:00
Jim Grosbach
47313df81c
Thumb2 assembly parsing and encoding for STRT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139963 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:27:12 +00:00
Jim Grosbach
18ceae2a70
Thumb2 assembly parsing and encoding for LDRHT/STRHT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139962 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:26:01 +00:00
Jim Grosbach
4a1d200c2f
Thumb2 assembly parsing and encoding for STREX/STREXB/STREXH/STREXD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139961 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:22:07 +00:00
Jim Grosbach
e45451eea9
Thumb2 assembly parsing and encoding for STRD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139960 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:19:38 +00:00
Jim Grosbach
75d7428275
Simplify comment. There's no Thumb LDRD(register) encoding. That's ARM only.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139959 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:18:42 +00:00
Owen Anderson
8a28bdcbcc
Add fixed bits to correctly distinguish Thumb2 SSAT/SSAT16's.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139958 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:17:02 +00:00
Jim Grosbach
e041af7e0e
Thumb2 assembly parsing and encoding for STRBT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139957 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:15:51 +00:00
Jim Grosbach
c71ed786c3
Thumb2 assembly parsing and encoding for STRH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139956 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:12:19 +00:00
Jim Grosbach
59c5076094
Remove test of undocumented format.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139955 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:09:58 +00:00
Jim Grosbach
76ca6d9bcd
Thumb2 assembly parsing and encoding for STRB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139954 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:09:19 +00:00
Jim Grosbach
2e7a94137b
Shuffle a few more thumb2 tests to match the comment headings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139952 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 22:01:18 +00:00
Jim Grosbach
5320b40d9e
Thumb2 tests for STR(literal), STR(register) and STR pre/post indexed immediate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139951 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:59:13 +00:00
Jim Grosbach
0bb7c6e8d6
Shuffle a few tests around.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139950 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:57:10 +00:00
Owen Anderson
705b48ff86
Fix disassembly of Thumb2 LDRSH with a #-0 offset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:08:33 +00:00
Jim Grosbach
642caea2c6
Thumb2 assembly parsing and encoding for STR(immediate).
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Add aliases for STRB/STRH while there. Tests forthcoming for those.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139942 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 21:06:12 +00:00
Jim Grosbach
36343d85cd
Thumb2 assembly parsing and encoding for STMDB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139940 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 20:58:38 +00:00
Jim Grosbach
8213c96655
Thumb2 assembly parsing and encoding for STMIA.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139938 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 20:50:13 +00:00
Jim Grosbach
3335029b1f
Thumb2 assembly parsing and encoding for SSUB16/SSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139931 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:52:36 +00:00
Jim Grosbach
50bd470d85
Thumb2 assembly parsing and encoding for SSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139929 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:37:10 +00:00
Jim Grosbach
9f4ddb3efa
Thumb2 assembly parsing and encoding for SSAT16.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139927 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:33:22 +00:00
Jim Grosbach
b105b997a4
Thumb2 assembly parsing and encoding for SSAT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139926 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:32:30 +00:00
Jim Grosbach
05ec8f7ac9
Thumb2 assembly parsing and encoding for SRS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139925 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:25:22 +00:00
Jim Grosbach
dea8412784
Thumb2 assembly parsing and encoding for SMMUSD/SMUSDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139923 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:08:48 +00:00
Jim Grosbach
41ca75bed0
Thumb2 assembly parsing and encoding for SMMULWB/SMULWT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139922 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:07:18 +00:00
Jim Grosbach
3443ed525a
Thumb2 assembly parsing and encoding for SMMULL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139921 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:05:48 +00:00
Jim Grosbach
3c4c879695
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139919 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:03:00 +00:00
Jim Grosbach
d727148c21
Thumb2 assembly parsing and encoding for SMULBB/SMULBT/SMULTB/SMULTT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139918 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:02:36 +00:00
Jim Grosbach
c9592cbad5
Thumb2 assembly parsing and encoding for SMMUAD'dib.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139917 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:58:21 +00:00
Jim Grosbach
f3578a8497
Thumb2 assembly parsing and encoding for SMMUL/SMMULR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139916 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:56:06 +00:00
Owen Anderson
a610d619ce
Port over more Thumb2 assembly tests to disassembly tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139915 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:56:04 +00:00
Owen Anderson
1070278efa
Port over more Thumb2 assembly tests to disassembly tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139912 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:22:48 +00:00
Jim Grosbach
cb574bb71e
Thumb2 assembly parsing and encoding for SMMLS/SMMLSR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139911 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:16:55 +00:00
Jim Grosbach
3b61d23297
Thumb2 assembly parsing and encoding for SMMLA/SMMLAR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139910 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:15:18 +00:00
Jim Grosbach
7ff2472b82
Thumb2 assembly parsing and encoding for SMLSLD/SMLSLDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139909 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:10:44 +00:00
Jim Grosbach
920ad2b681
Thumb2 assembly parsing and encoding for SMLSD/SMLSDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139908 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:08:45 +00:00
Jim Grosbach
f566ca7418
Thumb2 assembly parsing and encoding for SMLAWB/SMLAWT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139907 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 17:03:01 +00:00
Jim Grosbach
231948f860
Thumb2 assembly parsing and encoding for SMLALD/SMLALDX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139906 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 16:58:03 +00:00
Jim Grosbach
4f2999b296
Thumb2 assembly parsing and encoding for SMLALBB/SMLALBT/SMLALTB/SMLALTT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139905 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 16:53:25 +00:00
Jim Grosbach
837fc5e9d5
Thumb2 assembly parsing and encoding for SMLAL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139902 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 16:38:00 +00:00
Andrew Trick
cc32efd592
Test case trial and error. Not sure the proper way to check MBB names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 03:57:19 +00:00
Andrew Trick
17bd2c5d68
Reduced a stronger test case for coalescer bug PR10920.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139898 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 03:46:49 +00:00
Jim Grosbach
e74711b8b0
Thumb2 assembly parsing and encoding for SMLAD/SMLADX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139884 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 00:09:37 +00:00
Jim Grosbach
246ae02bce
Thumb2 assembly parsing and encoding for SMLABB/SMLABT/SMLATB/SMLATT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139881 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 00:00:23 +00:00
Jim Grosbach
f08084ba4b
Thumb2 assembly parsing and encoding for SHSUB16/SHSUB8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139880 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 23:58:56 +00:00
Jim Grosbach
5a6370ff99
Thumb2 assembly parsing and encoding for SHADD16/SHADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139871 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:36:10 +00:00
Jim Grosbach
c075d45364
Thumb2 assembly parsing and encoding for SHASX/SHSAX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139870 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:34:29 +00:00
Jim Grosbach
d16160f18a
Thumb2 assembly parsing and encoding for SEV.W.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139866 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:24:20 +00:00
Jim Grosbach
56019a32bd
Thumb2 assembly parsing and encoding for SEL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139861 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 22:01:09 +00:00
Jim Grosbach
7ecedac8b7
Thumb2 assembly parsing and encoding for SBFX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139858 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:58:42 +00:00
Eli Friedman
331120b1a4
Some legalization fixes for atomic load and store.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139851 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:20:49 +00:00
Jim Grosbach
356c759908
Add some missing 'CHECK' lines and tidy up others.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139849 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:17:38 +00:00
Jim Grosbach
fd8b851908
Thumb2 assembly parsing and encoding for SBC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139844 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:04:10 +00:00
Jim Grosbach
e4e4a93e9e
Thumb2 assembly parsing and encoding for SASX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139843 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 21:01:23 +00:00
Andrew Trick
b0598b14aa
Reapply r139759. Disable IV rewriting by default. See PR10916.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139842 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 20:58:37 +00:00
Jim Grosbach
ed15ab1aad
Thumb2 assembly parsing and encoding for SADD16/SADD8.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139841 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 20:57:39 +00:00
Jim Grosbach
191d33fd6d
Thumb2 assembly parsing and encoding for RSB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139839 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 20:54:14 +00:00
Jim Grosbach
aba8015cc3
Thumb2 assembly parsing and encoding for RRX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139831 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 19:52:43 +00:00
Jim Grosbach
5260be1f2d
Thumb2 assembly parsing and encoding for ROR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139830 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 19:50:04 +00:00
Jim Grosbach
689b86ed2e
Thumb2 assembly parsing and encoding for REV16/REVSH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139828 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 19:46:13 +00:00
Jakob Stoklund Olesen
01afdb3a45
VirtRegMap is counting spill slots, not register spills.
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Fix the stats counters to reflect that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139819 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:31:13 +00:00
Bruno Cardoso Lopes
0c4b9ff077
Change all checks regarding the presence of any SSE level to always
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take into consideration the presence of AVX. This change, together with
the SSEDomainFix enabled for AVX, makes AVX codegen to always (hopefully)
emit the same code as SSE for 128-bit vector ops. I don't
have a testcase for this, but AVX now beats SSE in performance for
128-bit ops in the majority of programas in the llvm testsuite
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139817 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:27:36 +00:00
Jim Grosbach
1b69a128d6
Thumb2 assembly parsing and encoding for REV.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139813 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:13:30 +00:00
Jim Grosbach
4bab3c7710
Thumb2 assembly parsing and encoding for RBIT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139811 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:07:14 +00:00
Jim Grosbach
3e3a9c7964
Thumb2 assembly parsing and encoding for signed saturating arithmetic insns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139810 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 18:06:15 +00:00
Jim Grosbach
07d7f3d387
Re-order test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139795 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 16:04:13 +00:00
Eli Friedman
c82751dd67
Make demanded-elt simplification for shufflevector slightly stronger. Spotted by inspection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139768 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 01:14:29 +00:00
Andrew Trick
b1afbac64b
[regcoalescing] bug fix for RegistersDefinedFromSameValue.
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An improper SlotIndex->VNInfo lookup was leading to unsafe copy removal.
Fixes PR10920 401.bzip2 miscompile with no IV rewrite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139765 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-15 01:09:33 +00:00
Jim Grosbach
f18544d1e5
Thumb2 assembly parsing and encoding for PLI.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139757 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 23:29:05 +00:00
Jim Grosbach
f83e297cd1
Thumb2 assembly parsing and encoding for PLD.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139756 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 23:26:12 +00:00
Jim Grosbach
0b69247b10
Thumb2 assembly parsing and encoding for PKH.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139754 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 23:16:41 +00:00
Owen Anderson
8adf62034a
Fix a crasher in Thumb2 MOV-immediate encoding for certain inputs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139747 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 22:46:14 +00:00
Jim Grosbach
0b3ed6de80
Thumb2 assembly parsing and encoding for ORR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139742 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:43:57 +00:00
Jim Grosbach
b72504b4fa
Thumb2 assembly parsing and encoding for ORN.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139741 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:29:54 +00:00
Jim Grosbach
5c5eca3534
Thumb2 assembly parsing and encoding for NOP.W.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139740 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:26:25 +00:00
Jim Grosbach
d32872f9ca
Thumb2 assembly parsing and encoding for MVN.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139739 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:24:41 +00:00
Jim Grosbach
64944f48a1
Thumb2 assembly parsing and encoding for MUL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139735 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 21:00:40 +00:00
Jim Grosbach
bf841cf336
Thumb2 assembly parsing and encoding for MSR/MRS.
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Fix a bug in handling default flags for both ARM and Thumb encodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139721 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 20:03:46 +00:00
Jim Grosbach
97f50f3870
Thumb2 assembly parsing and encoding for MRC/MRC2/MRRC/MRRC2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139717 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 19:28:49 +00:00
Jim Grosbach
95be01a569
Thumb2 assembly parsing and encoding for MOVT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139715 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 19:15:15 +00:00
Jim Grosbach
c2d3164ab4
Thumb2 assembly parsing for MOV in IT block.
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Select the right 16 vs. 32 bit encoding in an IT block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139714 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 19:12:11 +00:00
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