Alp Toker
8aeca44558
Reduce verbiage of lit.local.cfg files
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We can just split targets_to_build in one place and make it immutable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210496 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-09 22:42:55 +00:00
Tim Northover
a9a94ce839
TableGen: fix operand counting for aliases
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TableGen has a fairly dubious heuristic to decide whether an alias should be
printed: does the alias have lest operands than the real instruction. This is
bad enough (particularly with no way to override it), but it should at least be
calculated consistently for both strings.
This patch implements that logic: first get the *correct* string for the
variant, in the same way as the Matcher, without guessing; then count the
number of whitespace chars.
There are basically 4 changes this brings about after the previous
commits; all of these appear to be good, so I have changed the tests:
+ ARM64: we print "neg X, Y" instead of "sub X, xzr, Y".
+ ARM64: we skip implicit "uxtx" and "uxtw" modifiers.
+ Sparc: we print "mov A, B" instead of "or %g0, A, B".
+ Sparc: we print "fcmpX A, B" instead of "fcmpX %fcc0, A, B"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208969 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-16 09:42:04 +00:00
Venkatraman Govindaraju
08da01c741
[Sparc] Add support for decoding 'swap' instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203424 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-09 23:32:07 +00:00
Venkatraman Govindaraju
75bff895e4
[Sparc] Add return/rett instruction to Sparc backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202666 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 22:55:53 +00:00
Venkatraman Govindaraju
c4b0eecd83
[Sparc] Add support for decoding jmpl/retl/ret instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202663 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 21:17:44 +00:00
Venkatraman Govindaraju
afad335cae
[Sparc] Add support for parsing fcmp with %fcc registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202610 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-02 03:39:39 +00:00
Venkatraman Govindaraju
9314308db1
[Sparc] Add support to decode unimp instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202581 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:28:18 +00:00
Venkatraman Govindaraju
61f5c0a065
[Sparc] Add support to decode negative simm13 operands in the sparc disassembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202578 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 09:11:57 +00:00
Venkatraman Govindaraju
830156c660
[Sparc] Add support for decoding call instructions in the sparc disassembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202577 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 08:30:58 +00:00
Venkatraman Govindaraju
06f2e69c2f
[Sparc] Add support to disassemble sparc memory instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202575 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 07:46:33 +00:00
Venkatraman Govindaraju
c9bf74fdc5
[Sparc] Emit 'restore' instead of 'restore %g0, %g0, %g0'. This improves the readability of the generated code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202563 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-01 01:04:26 +00:00
Venkatraman Govindaraju
8c6a26194b
[Sparc] Correct quad register list in the asm parser.
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Add test cases to check parsing of v9 double registers and their aliased quad registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199974 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-24 05:24:01 +00:00
Venkatraman Govindaraju
fcb6800dd4
[Sparc] Add support for parsing floating point instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199033 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-12 04:48:54 +00:00
Venkatraman Govindaraju
7ceaa8623c
[Sparc] Add support for parsing branch instructions and conditional moves.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198738 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-08 06:14:52 +00:00
Venkatraman Govindaraju
9429f47d83
[Sparc] Add initial implementation of disassembler for sparc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198591 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-06 08:08:58 +00:00
