Devang Patel
2bd6269417
There is no need to add file as context for subroutine type. The subroutine type does not need any context.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138010 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 23:50:57 +00:00
Renato Golin
f1f6de1c9b
add the comments of each declaration follow it, making it easier to read and compare to GCC's result.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138009 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 23:43:14 +00:00
Bill Wendling
26665de4f7
Use 'getFirstInsertionPt' when trying to insert new instructions during LICM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138008 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 23:42:36 +00:00
Akira Hatanaka
5ac8547a41
Use subword loads instead of a 4-byte load when the size of a structure (or a
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piece of it) that is being passed by value is smaller than a word.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138007 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 23:39:37 +00:00
Devang Patel
28bea08e53
Eliminate unnecessary forwarding function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138006 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 23:17:55 +00:00
Ivan Krasin
fb23462889
Add NativeClient operating system support.
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This patch adds support of NativeClient (*-*-nacl) OS support to LLVM.
It's already supported in autoconf/config.sub.
The motivation for this change is to start upstreaming PNaCl work. The
whole set of patches include llvm backends (i686, x86_64, ARM),
llvm-gcc (probably, would not be upstreamed because it's deprecated)
and clang (the work has been just started, the amount of changes is
going to be low and the most of the work is expected to be done close
to the mainline).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138005 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 22:54:21 +00:00
Owen Anderson
78affc9ea1
STC2L_POST and STC2L_POST should be handled the same as STCL_POST/LDC_POST for the purposes of decoding all operands except the predicate.
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Found by randomized testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138003 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 22:47:44 +00:00
Owen Anderson
846dd95f87
Fix the decoding of RFE instruction. RFEs have the load bit set, while SRSs have it unset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138000 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 22:31:17 +00:00
Devang Patel
49e2f03849
Add new DIE into the map asap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137998 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 22:21:50 +00:00
Owen Anderson
1dd56f05e1
Remember to fill in some operands so we can print _something_ coherent even when decoding the CPS instruction soft-fails.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137997 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 22:15:25 +00:00
Owen Anderson
14090bf263
Improve handling of failure and unpredictable cases for CPS, STR, and SMLA instructions.
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Fixes a large class of disassembler crashes found by randomized testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137995 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 22:11:02 +00:00
Ivan Krasin
74af88a666
FastISel: avoid function calls between the materialization of the constant and its use.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137993 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 22:06:10 +00:00
Jim Grosbach
93b3eff623
Thumb assembly parsing and encoding for LDM instruction.
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Fix base register type and canonicallize to the "ldm" spelling rather than
"ldmia." Add diagnostics for incorrect writeback token and out-of-range
registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137986 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 21:50:53 +00:00
Dan Gohman
b48ef3a3ec
Make it clear that this code is iterating in reverse order through the array.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137985 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 21:27:42 +00:00
Ivan Krasin
857fd8fcda
Update autoconfig/config.{sub,guess} to the latest version
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from the GNU upstream: git://git.savannah.gnu.org/config.git
1. It eliminates a local LLVM patch for auroraux (because, the
mainline config.sub has already got support of auroraux)
2. It adds several new recognized target cpus and operating systems
(in particular, PNaCl)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137984 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 21:23:18 +00:00
Bill Wendling
66af89f642
Revert r137871. The loop simplify pass should require all exits from a loop that
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aren't from an indirect branch need to be dominated by the loop header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137981 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 21:10:01 +00:00
Bill Wendling
1c44d869cd
Split out the updating of PHI nodes after splitting the BB into a separate
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function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137979 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 20:51:04 +00:00
Bill Wendling
9210e840dd
Use this fantzy ArrayRef thing to pass in the list of predecessors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137978 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 20:39:32 +00:00
Akira Hatanaka
dbe9a31683
Make IsShiftedMask a static function rather than defining it in an
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anonymous namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137975 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 20:07:42 +00:00
Owen Anderson
847a7ad800
More Thumb1 decoding tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137974 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 20:05:06 +00:00
Nick Lewycky
58e2cdfabd
The edge from DISubprogram to DICompileUnit has been removed in recent versions
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of debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137972 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 19:07:42 +00:00
Devang Patel
727df2ca81
Add another test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137969 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 18:50:25 +00:00
Devang Patel
3f52c51e00
Add test to check type uniquing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137968 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 18:40:49 +00:00
Jim Grosbach
1eba8a66b6
Thumb assembly parsing and encoding for EOR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137964 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 18:10:38 +00:00
Jim Grosbach
0d1511c022
Thumb assembly parsing and encoding for CMP.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137963 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 18:08:29 +00:00
James Molloy
dbe46744c5
Test commit; adding test for invalid LDRD which was part of the patch for r137647 but seemingly didn't get svn add'ed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137960 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 18:03:02 +00:00
Bill Wendling
d4770144d4
Use static instead of anonymous namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137959 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 17:57:57 +00:00
Jim Grosbach
7750b8df6a
Thumb assembly parsing and encoding test for CMN.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137957 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 17:55:03 +00:00
Jim Grosbach
11cca7a2ea
Thumb instructions CBZ and CBNZ are Thumb2, not THumb1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137956 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 17:51:36 +00:00
Owen Anderson
7cf6d7a083
Port over BL/BLX to disassembly tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137954 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 17:43:52 +00:00
Chris Lattner
489fee1b64
Rip out the old StructType APIs as warned about on llvmdev last week.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137953 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 17:39:28 +00:00
Jim Grosbach
6ea80e964b
ARM assembly parsing and encoding test for BX/BLX (register).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137949 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 17:02:28 +00:00
Jim Grosbach
ded439886a
ARM assembly parsing and encoding test for BL/BLX (immediate).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137948 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 17:00:09 +00:00
Jim Grosbach
90b5a08e1f
ARM Thumb blx instruction fixup has same data range as bl.
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These fixups are handled poorly in general, and should have a single
contiguous range of bits per fixup type, but that's not how they're
currently organized, so for now in complex ones like for blx, we just tell the
emitter it's OK for the fixup to munge any bit it wants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137947 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 16:57:50 +00:00
Jim Grosbach
5f687decc8
80 columns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137946 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 16:50:45 +00:00
Bruno Cardoso Lopes
44d12eb998
Clenup and fix encoding for Mips ins and ext instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137943 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 16:30:49 +00:00
Jim Grosbach
3ce23d3d87
Add missing 'break'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137941 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 16:08:39 +00:00
Richard Osborne
c4dcf323cc
Add intrinsics for SETEV, GETED, GETET.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137938 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 13:00:48 +00:00
Duncan Sands
10077194ec
Remove unused variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137933 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 08:13:18 +00:00
Bill Wendling
a644b33e8b
Split out the analysis updating code into a helper function. No intended
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functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137926 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 05:25:23 +00:00
Bruno Cardoso Lopes
24b90e2287
Cleanup vector logical ops in AVX and add use int versions for simple
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v2i64
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137919 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 02:11:34 +00:00
John Criswell
3f0e237760
Fixed compilation warning on Linux by fixing the type of a return value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137913 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 01:19:05 +00:00
Devang Patel
f56ea610ed
Dramatically speedup codegen prepare by a) avoiding use of dominator tree and b) doing a separate pass over dbg.value instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137908 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-18 00:50:51 +00:00
Owen Anderson
3230e9537d
Port new Thumb1 encoding tests over to decoding tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137902 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17 23:37:33 +00:00
Jim Grosbach
2f815c0b50
Remove extraneous newline from operand print method. PR10569.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17 23:23:07 +00:00
Jim Grosbach
37f88c7812
ARM assembly parsing and encoding test for BKPT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137898 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17 23:11:13 +00:00
Jim Grosbach
421993f428
Clean up patterns for Thumb1 system instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137897 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17 23:08:57 +00:00
Jim Grosbach
5b657de62b
ARM assembly parsing and encoding test for BIC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137895 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17 23:00:53 +00:00
Akira Hatanaka
667645f814
Changed definition of EXT and INS per Bruno's comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137892 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17 22:59:46 +00:00
Jim Grosbach
395b453bed
Thumb assembly parsing and encoding for B.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137891 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-17 22:57:40 +00:00