Chris Lattner
ed965e901c
Work around VS bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14036 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-05 00:22:04 +00:00
Chris Lattner
f878218c97
As much as I dislike doing this, it's the only fix for VC8.0 that I can come
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up with, even though it's perfectly conformant code. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14034 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-05 00:11:27 +00:00
Chris Lattner
e1cacce400
Remove unused var
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14033 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-05 00:03:27 +00:00
Chris Lattner
54e3e8fd37
Squelch a warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14032 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 23:53:20 +00:00
Chris Lattner
20924bc3dd
Delete some unreachable code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14031 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 23:52:36 +00:00
Misha Brukman
40c732cc52
* No more CachedWriter::setStream()
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* ostream is back to being a reference instead of a pointer
* Output single characters as chars, not as length-1 strings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14030 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 21:11:51 +00:00
Brian Gaeke
e7c776118c
Fix up some spacing & fix a typo in an assertion in cpValue2Value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14027 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 20:51:40 +00:00
Chris Lattner
d9a98de5c8
Ugh, apparently there is no common ground here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14026 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 20:48:51 +00:00
Chris Lattner
24527fd2ae
Don't send random junk to CachedWriter's. Also remove a cast that could be
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problematic when Type does not derive from Value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14022 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 20:25:55 +00:00
Chris Lattner
071f2f13b6
Squish a warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14020 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 20:14:29 +00:00
Chris Lattner
994d7ae649
This file is obsolete
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14005 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 00:15:21 +00:00
Chris Lattner
7c277b3a64
* Verify function prototypes, not just functions with bodies.
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* Verify that functions do not take aggregates as arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13984 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-03 06:38:43 +00:00
Brian Gaeke
8c4174a0a7
Add new internal-global-symbol mapping info pass... may its life be short
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and sweet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13983 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-03 05:03:37 +00:00
Brian Gaeke
f36b5f0fb6
Expand head-of-file comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13982 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-03 05:03:02 +00:00
Brian Gaeke
5821595693
Add new mapping info pass, when EmitMappingInfo is on.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13981 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-03 05:03:01 +00:00
Brian Gaeke
7d8793a3a5
Fix big mistake in my last checkin... the big question is, how did I ever
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get this to link before?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13980 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-03 05:03:00 +00:00
Brian Gaeke
36e5254e4d
Add decl. for new mapping info pass factory method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13979 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-03 05:02:59 +00:00
Brian Gaeke
498231bc60
Collapse together the abstract superclass TargetRegInfo and SparcV9RegInfo, its
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only concrete implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13977 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-03 02:45:09 +00:00
Chris Lattner
8fcf797f79
<alloca.h> on cygwin pulls in a ton of stuff (macros and function protos)
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that we REALLY don't want in the CBE code.
With this fix, the CBE passes all of the MultiSource tests on cygwin that
it does on linux. Yaay!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13975 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 23:10:26 +00:00
Chris Lattner
6bc24419b6
Oops, this was not to go in
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13958 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 06:06:45 +00:00
Chris Lattner
98107ffd1e
Adjust to the new TargetMachine interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13957 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 06:06:20 +00:00
Chris Lattner
9bcdcd17c7
Adjust to new TargetMachine interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13956 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:57:12 +00:00
Chris Lattner
62d6ad2cee
Inline findOptimalStorageSize into it's caller, both of which are sparc specific
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13955 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:56:52 +00:00
Chris Lattner
d6ad847c7c
Adjust to new TM interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13954 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:56:04 +00:00
Chris Lattner
bdf1400dd4
Method has been inlined into all callers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13953 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:55:48 +00:00
Chris Lattner
d029cd2d5a
Convert to the new TargetMachine interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13952 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:55:25 +00:00
Chris Lattner
289809d139
Stubs are no longer needed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13951 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:53:52 +00:00
Chris Lattner
143e0ea43d
Adjust to new TM interfaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13949 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:47:26 +00:00
Chris Lattner
e25738cab6
Finegrainify namespacification
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13948 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 04:28:06 +00:00
Chris Lattner
fd0f7b1131
Fix a trivial but blatant bug
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13947 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 03:57:43 +00:00
Chris Lattner
5bfac5d2ed
Implement the new CopyFile function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13945 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 00:52:22 +00:00
Chris Lattner
0ebee7410f
Move some functions out of gccld.cpp to GenerateCode.cpp. This allows us
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to reduce the inter-file interface in the gccld tool and gets some
uninteresting code out of gccld.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13942 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 00:22:24 +00:00
Misha Brukman
d6af686d28
Fix spelling, trim empty space, tighten up function header comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13940 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 00:09:46 +00:00
Chris Lattner
abf1cd3ada
Implement PR315: abort, don't warn, when missing external functions encountered
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This fixes some critical problems building libstdc++ on cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13934 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-01 21:49:00 +00:00
Brian Gaeke
dfb2e7d7c9
Use new form of unconditional branch constructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13930 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-01 20:06:10 +00:00
John Criswell
4ff620a867
Modified calcTypeName() so that it does not allocate a std::string for
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every recursive call.
This makes it more robust for deeply nested, unnamed types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13915 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-01 14:54:08 +00:00
Brian Gaeke
e82706b3a0
There is no "mcff" here; delete the confusing comments that refer to it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13911 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 08:29:16 +00:00
Alkis Evlogimenos
6924063bf2
Pull Interval class out of LiveIntervals.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13910 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 07:46:27 +00:00
Brian Gaeke
f561b08d67
Transform an occurrence of if(...) { assert (0) }.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13908 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 07:34:01 +00:00
Alkis Evlogimenos
26f5a69e52
When spilling an register, introduce a new temporary for each of its
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spills. This allows for more flexibility when allocating registers for
spill code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13907 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 07:24:39 +00:00
Brian Gaeke
25d4b54f93
Reduce the amount of LLVM Values for which we save reg. allocator
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state. Also, save the state for the incoming register of each phi
node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13906 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 07:08:43 +00:00
Brian Gaeke
a7afac29d0
Rename verifySavedState to dumpSavedState. Give it a new comment.
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Call it at a more appropriate point.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13905 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 04:22:24 +00:00
Brian Gaeke
2ffbb6d20a
Insert machine instructions generated for Phi nodes into their
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corresponding MachineCodeForInstruction vectors.
I need to be able to get the register allocated for the thing which is
called PhiCpRes in this code; this should make that task easier, plus,
Phi nodes are no longer "special" in the sense that their
MachineCodeForInstruction is empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13904 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 03:33:49 +00:00
Brian Gaeke
cdd69e6719
Fix typo in head-of-file comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13903 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 03:33:48 +00:00
Reid Spencer
3ee239bd40
Fix a bug that Chris asserts emphatically is a bug. The changed clause
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would always return false because the Type of a type value is always
Type::TypeTY and can never be a floating point type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13902 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 01:19:48 +00:00
Reid Spencer
3c82aa3623
Moved this file to lib/Bytecode/Writer because its used there only.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13900 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-30 00:09:32 +00:00
Brian Gaeke
84d404b0ed
Remove unused #include.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13899 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-29 23:26:13 +00:00
Brian Gaeke
7916c92a2b
Add comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13898 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-29 23:10:20 +00:00
Brian Gaeke
1c334a3eea
Trim whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13897 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-29 22:49:51 +00:00
Brian Gaeke
20ab71086e
Give InsertCodeForPhis() a new documentation comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13896 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-29 22:20:59 +00:00
Alkis Evlogimenos
38af59a43c
Add method to assign stack slot to virtual register without creating a
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new one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13895 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-29 20:38:05 +00:00
Alkis Evlogimenos
f174cc303b
Add grow() member that grows the maps when the number of virtual
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registers in the function has changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13893 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-29 19:03:29 +00:00
Alkis Evlogimenos
f717a05698
Remove defs vector from live intervals.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13892 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-29 16:18:57 +00:00
Chris Lattner
aafb1c16b4
Thoroughly rehack the dynamic linking mechanisms on Win32. The Win32
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dynamic linker does not automatically search libraries when looking up
symbols with GetProcAddress. Because of this we have to emulate it. The
only detail is that there doesn't seem to be a way to enumerate the
libraries loaded, so we have a gross hack (tm).
This make the JIT functional on win32 under cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13887 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 23:54:07 +00:00
Chris Lattner
1c457b89bb
Prune #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13886 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 23:35:39 +00:00
Tanya Lattner
20890832ea
updates to ModuloSched
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13881 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 20:14:12 +00:00
Brian Gaeke
fece1822bf
Give PhiCp nodes better names in many cases.
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Simplify InsertPhiElimInstructions(), and give it a better doxygen comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13880 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 19:34:00 +00:00
Brian Gaeke
b985158c35
Make debugging output with -print-machineinstrs more useful: always print out
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the transformed LLVM code which is the input to the instruction selector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13879 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 19:33:59 +00:00
Chris Lattner
9d1af97d02
Fix the big regression that has been killing the nightly tester these last
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few days. Apparently the old symbol table used to auto rename collisions in
the type symbol table and the new one does not. It doesn't really make sense
for the new one to do so, so we just make the client do it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13877 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 05:47:27 +00:00
Chris Lattner
c3fcaea8ac
Don't use size() when you mean empty()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13876 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 05:40:19 +00:00
Chris Lattner
a5dcc4f7b2
Minor efficiency gain: do 1 nlogn lookup instead of two
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Code cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13875 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 05:36:49 +00:00
Chris Lattner
d06a549384
Minor changes. Switch to a SymbolTable remove that does not take linear time
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13874 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 05:30:51 +00:00
Chris Lattner
11b9be5a1a
Fix one of the major things that is causing the C Backend to infinite loop
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13872 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 05:02:13 +00:00
Chris Lattner
49f61c4ea4
Add support for getting executable memory on Windows. This is actually
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much easier than on unix. :) The only evil thing is that windows.h defines
a macro named FindExecutable, which collides with one of our names.
The JIT now runs on windows, but it cannot resolve external functions
(like printf) yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13871 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 01:20:58 +00:00
Chris Lattner
c89fe6da17
Add a new function for the JIT. libsupport is now the only library that
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includes mman.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13870 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 00:59:40 +00:00
Chris Lattner
0cb162b3bb
Use the SystemUtils.h file to do our dirty work.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13868 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 00:57:27 +00:00
Chris Lattner
e53477e56c
Add support for zero length files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13866 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 00:34:42 +00:00
Chris Lattner
fb777c270b
Use the new FileUtilities.h API for mapping a file into an address
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space
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13864 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 00:24:41 +00:00
Chris Lattner
eb08299518
Add a pair of functions to hide system specific details of mapping a file in for reading.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13863 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 00:23:48 +00:00
Reid Spencer
4e6620c9e0
Remove some more dead code resulting from adding setTypeName().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13862 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 00:21:06 +00:00
Reid Spencer
9ed0f17a62
Remove an assertion that uses Type::TypeTy that is never hit and will
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break when Type::TypeTy goes away. Also remove a dead block of code and
dead comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13861 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 22:05:50 +00:00
Reid Spencer
73b7495a96
Clean up a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13860 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 22:04:46 +00:00
Reid Spencer
5dff158858
Fix for bug 348.
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The SymbolTable changes caused this one too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13859 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 21:58:13 +00:00
Brian Gaeke
aeb3c80e8d
Make comment lines stick out less.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13858 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 21:41:48 +00:00
Chris Lattner
6f05f35a84
Remove long unused #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13857 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 21:25:44 +00:00
Chris Lattner
63e8dfa8a3
These #includes are long dead
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13856 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 21:24:38 +00:00
John Criswell
e7b9a1a5f2
Fix a bug in the -deadtypeelim pass. The SymbolTable re-write changed it
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to eliminate the wrong type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13855 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 21:16:46 +00:00
Chris Lattner
1fc3739560
Fix warnings about reaching end of non-void function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13852 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 20:57:01 +00:00
Chris Lattner
0a576b00b6
Add DynamicLinker support for systems that provide windows.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13851 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 20:53:10 +00:00
Reid Spencer
6ed81e253c
Use the SymbolTable::isEmpty() method instead of checking for no value
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planes. A SymbolTable could still have types in it! This fixes problems
with two regression tests that failed because a symbol table that only
contained types was being omitted from bytecode files. Thanks to Chris
for the reduced test case that helped find this immediately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13842 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 20:18:51 +00:00
Chris Lattner
c52663c4ed
This code is a real mess, but at least get the JIT *building* on platforms
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(such as plan 9) without mmap. Of course it won't RUN... but that's another
step. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13839 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 18:03:56 +00:00
Chris Lattner
a0846a3fa7
Add support for dos-style files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13837 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 17:49:14 +00:00
Chris Lattner
e1368aef23
Fix InstCombine/load.ll & PR347.
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This code hadn't been updated after the "structs with more than 256 elements"
related changes to the GEP instruction. Also it was not handling the
ConstantAggregateZero class.
Now it does!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13834 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 17:30:27 +00:00
Chris Lattner
8dfe5705b1
Implement constant folding of fmod, which is used a lot in povray
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13823 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 07:25:00 +00:00
Chris Lattner
b18b9d7374
Restructure call constant folding code a bit to make it simpler
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Add support for acos/asin/atan. 188.ammp contains three calls to acos with
constant arguments. Constant folding it allows elimination of those 3 calls
and three FP divisions of the results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13821 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 06:26:28 +00:00
Chris Lattner
bed85ff010
Header file moved
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13813 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 05:41:36 +00:00
Chris Lattner
a5648f2ea2
Signals.h header moved. Eventually this should move into a lib/System library,
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but not right now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13811 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 05:31:24 +00:00
Chris Lattner
d895ffe122
Changes to make libSupport build on systems that don't have the wait syscall.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13806 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 01:20:55 +00:00
Alkis Evlogimenos
75dbe8eafa
Add constructors that take a BasicBlock to append to, to the rest of
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the llvm::Instruction hierarchy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13800 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 00:15:23 +00:00
Alkis Evlogimenos
fe3a093bc6
Do not pass a null pointer if this instruction is not prepended or
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appended anywhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13798 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 22:50:28 +00:00
Alkis Evlogimenos
f6e8cb4954
Inline trivial constructors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13797 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 22:07:18 +00:00
Reid Spencer
b03de0c780
Several clean ups suggested by Chris: remove tabs, make SlotMachine do lazy
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initialization so we don't scan large Modules/Functions needlessly, tighten
up restrictions on what can be put in SlotMachine (no Constants that aren't
GlobalValues).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13796 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 21:56:09 +00:00
Reid Spencer
75719bf239
Provide the correct patch for bug 345. The solution is to add a setTypeName
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function to llvmAsmParser.y and then use it in the one place in the grammar
that needs it. Also had to make Type::setName public because setTypeName
needs it in order to retain compatibility with setValueName.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13795 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 21:48:31 +00:00
Alkis Evlogimenos
e5828f1fa7
Refactor common initialization code in private init() functions.
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This is a first step in supplying append to basic block constructors
for all instruction types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13793 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 21:41:09 +00:00
Alkis Evlogimenos
99c58f4910
Use one destination constructor for the unconditional branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13792 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 21:38:14 +00:00
Chris Lattner
85acba6d58
Fix PR344: the incorrect remove was being used.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13790 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 17:20:52 +00:00
Chris Lattner
42fbc7e809
A quick and ugly hack to fix PR345. I used TypeTy specifically to make
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Reid cringe :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13788 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 17:08:25 +00:00
Reid Spencer
798ff64328
Part of bug 122:
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This change removes the BuildBytecodeInfo flag from the SlotCalculator
class. This flag was needed to distinguish between the Bytecode/Writer
and the AsmWriter. Now that AsmWriter doesn't use SlotCalculator, we can
remove this flag and simplify some code. Also, some minor name changes
to CachedWriter.h needed to be committed (missed in previous commit).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13785 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 07:37:11 +00:00
Reid Spencer
0d1b77e282
Part of bug 122. Removed dependency of AsmWriter on SlotCalculator by
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incorporating a significantly simpler "SlotMachine" into this file. The
SlotMachine is tailored for use by only the AsmWriter whose requirements
for slot numbers are vastly different than from the Bytecode/Writer. Code
change passes all Feature and Regression tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13784 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 07:18:52 +00:00
Tanya Lattner
ebac64534c
Adding scheduling class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13783 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 06:27:36 +00:00