Chris Lattner
56920a0ecc
eliminate ValueSymbolTable::rename, it has no advantage over using remove+insert.
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Make insert/remove assert if used incorrectly instead of returning a bool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33988 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:13:49 +00:00
Chris Lattner
1e348549d9
Make SymbolTable::insert, SymbolTable::remove and SymbolTable::rename private.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33987 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:06:24 +00:00
Zhou Sheng
f29a09d627
As Chris suggested, fixed some problems. (This is the first part.)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33986 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:58:38 +00:00
Chris Lattner
421d3daa05
speed up conflict handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33985 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:52:51 +00:00
Nate Begeman
c2b2d6a7c9
Fix a fixme by correctly calculating preferred alignments for functions,
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based on the alignment of the symbol and the target data's preferred align
for that type.
Also, rename some arguments for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33984 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:47:16 +00:00
Chris Lattner
58f84d4b2d
Eliminate the O(n) version of TypeSymbolTable::remove, it is dead. When
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inserting a type into the type symbol table, only compute unique name if not
in symtab already.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33983 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:35:58 +00:00
Chris Lattner
67408dab1b
TypeSymbolTable::rename is dead, remove it
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33982 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:29:34 +00:00
Chris Lattner
f5111552c2
Eliminate a bunch of work from ValueSymbolTable::insert for the common case
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where a symbol name doesn't conflict. This speeds up bc reading 16% on 176.gcc!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33981 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:22:49 +00:00
Chris Lattner
670ccfe6a4
parse constantexpr arguments into a smallvector: 1.5% speedup reading 176.gcc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33980 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:15:28 +00:00
Chris Lattner
1b1c95c9bf
eliminate std::vector's from the bchandler interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33979 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:09:50 +00:00
Chris Lattner
63cf59ed3f
Eliminate std::vectors from the bcanalyzer interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33978 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 05:08:39 +00:00
Chris Lattner
4d544cd646
add an option for timing bc file reading.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33977 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 04:39:35 +00:00
Reid Spencer
91140e9633
Remove a spurious ;
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33976 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 03:29:29 +00:00
Evan Cheng
a01faf4a7a
eliminateFrameIndex() is even more complicated if frame ptr is used instead of SP when there are dynamic alloca's.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33975 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 02:44:23 +00:00
Chris Lattner
dfb22c3521
redesign the primary datastructure used by mem2reg to eliminate an
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std::map of std::vector's (ouch!). This speeds up mem2reg by 10% on 176.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33974 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 01:15:04 +00:00
Chris Lattner
e237cf934f
do not let the table fill up with tombstones.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33973 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 01:11:25 +00:00
Chris Lattner
04a3115e61
Fix a really subtle bug where the entire hash table could fill with
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tombstones, causing subsequent insertions to infinitely loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33972 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 00:55:59 +00:00
Evan Cheng
8e59ea998f
Spill / restore should avoid modifying the condition register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33971 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 00:06:56 +00:00
Chris Lattner
c67da0cf13
Two fixes:
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1. Memset takes an i32 for the value to set, not i8. This was causing GCC to
ICE all over the place (PR1183).
2. memcpy/memmove were not properly zext/trunc'ing the size in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33970 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 19:06:38 +00:00
Reid Spencer
9b4422629a
Document the LINK_COMPONENTS and NO_INSTALL variables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33969 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 19:00:40 +00:00
Reid Spencer
a2a31bf3b2
Implement the NO_INSTALL feature. Setting this variable to any value in
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a directory's Makefile will prevent the build products from that directory
from being installed. This is useful for tools and libraries that are
only useful as part of the build process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33968 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:53:14 +00:00
Reid Spencer
c9c1787907
Set the new NO_INSTALL flag for build-only tools.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33967 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:51:28 +00:00
Jim Laskey
95d97b90e8
Error check and eliminate unnecessary value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33966 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:30:58 +00:00
Jim Laskey
01ba6adc8f
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33965 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:20:07 +00:00
Jim Laskey
81a21eae3e
Deemed too cute to live.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33964 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:19:44 +00:00
Jim Laskey
251e3c6f6f
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33963 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:03:31 +00:00
Jim Laskey
ba4cc09f51
Support var arg intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33962 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 18:02:54 +00:00
Lauro Ramos Venancio
53a58106d4
Fix build error.
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UniqueVector.h:66: error: âassertâ was not declared in this scope
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33961 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 14:59:28 +00:00
Evan Cheng
8c1a73ad3f
Select add FI, c correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33960 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 09:11:20 +00:00
Evan Cheng
a17588c3c2
Add a DYNAMIC_STACKALLOC test case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33959 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 07:18:27 +00:00
Evan Cheng
40984d7449
foldMemoryOperand() cannot fold tMOVrr sp into load / store in thumb mode. tLDRspi / tSTRspi cannot target / store high registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33958 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 06:13:29 +00:00
Chris Lattner
7d6f77db28
Fix PR1181 and CodeGen/CBackend/2007-02-05-memset.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33957 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 06:07:51 +00:00
Chris Lattner
ba1469278e
testcase for pr1181
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33956 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 06:07:34 +00:00
Zhou Sheng
353815dc19
As Reid suggested, fixed some problems.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33955 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 06:04:53 +00:00
Zhou Sheng
7406dcdc29
As Reid suggested, fixed some problems.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33954 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 05:59:47 +00:00
Chris Lattner
6ad4c148cf
Disable this for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33953 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 05:38:37 +00:00
Zhou Sheng
fd43dcfc57
Add a class APInt to represent arbitrary precision constant integral values.
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It is a functional replacement for common case integer type like "unsigned",
"uint64_t", but also allows non-byte-width integer type and large integer
value types such as 3-bits, 15-bits, or more than 64-bits of precision. For
more details, see pr1043.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33951 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 03:00:16 +00:00
Chris Lattner
775bd83050
Fix Transforms/ConstProp/2007-02-05-BitCast.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33948 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 02:22:56 +00:00
Chris Lattner
37d94b42a7
Testcase for miscompilation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33947 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 02:22:37 +00:00
Chris Lattner
4b09252e4b
Oops, swap this. This fixes a regression I introduced in the ARM backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33946 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 01:56:31 +00:00
Evan Cheng
88b633165a
eliminateFrameIndex() bug when frame pointer is used as base register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33945 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 00:23:31 +00:00
Evan Cheng
ad0e465889
- Store val, [sp, c] must be selected to tSTRsp.
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- If c does not fit in the offset field, materialize sp + c into a register
using tADDhirr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33944 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-06 00:22:06 +00:00
Reid Spencer
d2a988caad
Although targets are not required to support integers > 64bits, TargetData
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must in order for backends that do want to support large integer types to be
able to function. Consequently, don't assert if the bitwidth > 64 bits
when computing the size and alignment. Instead, compute the size by rounding
up to the next even number of bytes for the size. Compute the alignment
as the same as the LongABIAlignment. These provide reasonable defaults
that the target can override.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33943 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:51:43 +00:00
Reid Spencer
554cec6e65
A value of 64 or fewer bits is valid if the ConstantInt has more then 64 bits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33942 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:47:56 +00:00
Reid Spencer
d7d83db5f2
Make classes in anonymous namespaces use VISIBILITY_HIDDEN to help reduce
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LLVM's footprint and speed up linking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33941 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:42:17 +00:00
Chris Lattner
d3874049a5
With the last change, we no longer need both directions of mapping from
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BBNumbers. Instead of using a bi-directional mapping, just use a single
densemap. This speeds up mem2reg on 176.gcc by 8%, from 1.3489 to
1.2485s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:37:20 +00:00
Reid Spencer
9133fe2895
Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in
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the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33939 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:32:05 +00:00
Chris Lattner
a0d1548d0d
Simplify use of DFBlocks, this makes no noticable performance difference,
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but paves the way to eliminate BBNumbers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33938 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:31:26 +00:00
Reid Spencer
59d043bc8c
This file should have been removed when -raise was removed. It isn't
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used any more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33937 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:27:02 +00:00
Chris Lattner
c04a1ce623
Simplify this a bit, add an assertion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33936 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 23:24:48 +00:00