James Molloy
c42ea14f74
[ARM64-BE] Teach fast-isel about how to set up sub-word stack arguments for big endian calls.
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SelectionDAG already knows about this, but fast-isel was ignorant.
llvm-svn: 208307
2014-05-08 12:53:50 +00:00
Tim Northover
18f8bb84fa
ARM64: make sure FastISel emits SSA MachineInstrs
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We need to use a temporary register for a 2-step operation like REM.
llvm-svn: 208297
2014-05-08 10:30:56 +00:00
James Molloy
d3c401a2d0
[ARM64-BE] Fix fast-isel, and add appropriate RUN lines to appropriate tests.
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llvm-svn: 208200
2014-05-07 12:33:55 +00:00
Joey Gouly
b0afd1b929
[ARM64] Correctly select ANDWri in FastISel.
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http://reviews.llvm.org/D3598
llvm-svn: 207917
2014-05-03 17:27:06 +00:00
Chad Rosier
864e35db0a
[ARM64][fast-isel] Fast-isel doesn't know how to handle f128.
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llvm-svn: 207659
2014-04-30 15:29:57 +00:00
Tim Northover
20ad359b77
AArch64/ARM64: use HS instead of CS & LO instead of CC.
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On instructions using the NZCV register, a couple of conditions have dual
representations: HS/CS and LO/CC (meaning unsigned-higher-or-same/carry-set and
unsigned-lower/carry-clear). The first of these is more descriptive in most
circumstances, so we should print it.
llvm-svn: 207644
2014-04-30 13:14:03 +00:00
Tim Northover
41cec5c3cb
ARM64: make sure FastISel uses a GPR64 source in 64-bit extensions.
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llvm-svn: 207620
2014-04-30 09:32:01 +00:00
Craig Topper
f85b7fc197
[C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. ARM64 edition
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llvm-svn: 207509
2014-04-29 07:58:25 +00:00
Craig Topper
062a2baef0
[C++] Use 'nullptr'. Target edition.
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llvm-svn: 207197
2014-04-25 05:30:21 +00:00
Aaron Ballman
5f1378c2a4
Replacing a non-ASCII character in a comment with an ASCII character. Fixes a C4819 warning in MSVC.
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llvm-svn: 206403
2014-04-16 17:09:20 +00:00
Tim Northover
f70577b1cd
ARM64: add constraints to various FastISel operations
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llvm-svn: 206284
2014-04-15 13:59:53 +00:00
Aaron Ballman
d1726ee8fa
Fixing warnings in the MSVC build. No functional changes intended.
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llvm-svn: 205301
2014-04-01 12:22:20 +00:00
Tim Northover
00ed9964c6
ARM64: initial backend import
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This adds a second implementation of the AArch64 architecture to LLVM,
accessible in parallel via the "arm64" triple. The plan over the
coming weeks & months is to merge the two into a single backend,
during which time thorough code review should naturally occur.
Everything will be easier with the target in-tree though, hence this
commit.
llvm-svn: 205090
2014-03-29 10:18:08 +00:00
