b8b97505ba
Generalize some of the add tests to allow for reassociation to take place
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llvm-svn: 7825
2003-08-13 19:01:45 +00:00
895746a4b7
Add some tests for difficult reassociation cases
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llvm-svn: 7824
2003-08-13 19:01:09 +00:00
89207943a1
Factory methods for FunctionPasses now return type FunctionPass *.
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llvm-svn: 7823
2003-08-13 18:18:15 +00:00
aa58664639
Deconstify parameter to getPointerToFunction().
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llvm-svn: 7822
2003-08-13 18:17:54 +00:00
845b5af4d4
addPassesToJITCompile and addPassesToEmitMachineCode now take a
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FunctionPassManager, to support function-at-a-time compilation and
emission of code.
llvm-svn: 7821
2003-08-13 18:17:27 +00:00
2b804a2797
Deconstify parameter to getPointerToFunction().
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Use a FunctionPassManager instead of a PassManager.
llvm-svn: 7820
2003-08-13 18:16:50 +00:00
5896956ff0
Deconstify parameter to getPointerToFunction().
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Run passes on single function (hey, just-in-time compilation!)
instead of the entire module that contains it.
llvm-svn: 7819
2003-08-13 18:16:34 +00:00
1678e859b0
In ExecutionEngine::getPointerToGlobal(), throw away const qualifier
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on Function * when passing it to getPointerToFunction().
llvm-svn: 7818
2003-08-13 18:16:14 +00:00
02cbe2824c
addPassesToJITCompile now takes a FunctionPassManager, to support
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function-at-a-time compilation and emission of code.
Separate addPassesToEmitAssembly from addPassesToJITCompile, because
the latter requires you to use FunctionPasses, and the former might
diverge anyway.
llvm-svn: 7817
2003-08-13 18:15:52 +00:00
1a6f2b83ab
Factory methods for FunctionPasses now return type FunctionPass *.
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Correct one of the functions' comments.
llvm-svn: 7816
2003-08-13 18:15:29 +00:00
1600c4a70c
Factory methods for FunctionPasses now return type FunctionPass *.
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Revert (to v1.55) one of the hunks of Chris's change that messed up the
%-register workaround.
llvm-svn: 7815
2003-08-13 18:15:15 +00:00
8ac196dd3b
Assign arguments different ranks so they get grouped together
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llvm-svn: 7813
2003-08-13 16:16:26 +00:00
cea4d8c2f5
Implement constant folding of casts from boolean constants to other values
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llvm-svn: 7812
2003-08-13 15:52:25 +00:00
35364c8408
Removing the pool allocator from the main CVS tree.
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Use the poolalloc module in CVS from now on.
llvm-svn: 7810
2003-08-13 15:36:15 +00:00
d07283a2ad
Implement InstCombine/2003-08-12-AllocaNonNull.ll
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llvm-svn: 7807
2003-08-13 05:38:46 +00:00
c992add9fe
Do not cannonicalize (X != 0) into (cast X to bool)
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llvm-svn: 7806
2003-08-13 05:33:12 +00:00
9b741f172c
Reorganize tests because we no longer cannonicalize X != 0 -> cast X to bool
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In fact, we plan to eliminate cast to bool entirely.
llvm-svn: 7805
2003-08-13 05:27:57 +00:00
bcbac5eaea
Update test to represent new cannonicalization rules for multiplies
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llvm-svn: 7804
2003-08-13 04:20:06 +00:00
ede3fe05c5
Change cannonicalization rules: add X,X is represented as multiplies, multiplies
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of a power of two are represented as a shift.
llvm-svn: 7803
2003-08-13 04:18:28 +00:00
ec611ae0d0
Adjust files for move of mapping info stuff into the Sparc directory
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llvm-svn: 7802
2003-08-13 02:38:16 +00:00
bb9be9ddbc
Mapping directory no longer exists
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llvm-svn: 7801
2003-08-13 02:37:24 +00:00
32fdf188e7
Incorporate mapping library into the sparc library
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llvm-svn: 7800
2003-08-13 02:28:20 +00:00
e9643bb118
Obsolete file
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llvm-svn: 7799
2003-08-13 02:27:13 +00:00
dd306efa11
Just incorporating some notes I wrote for myself into a place where they won't
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get lost...
llvm-svn: 7798
2003-08-13 00:30:48 +00:00
26a1f5fe87
Make MInst2LVSetBI and MInst2LVSetAI be hash_maps instead of maps.
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Add some comments and non-const methods to fix constness problems.
llvm-svn: 7797
2003-08-12 23:39:08 +00:00
7dc5b6707c
For instructions in a delay slot of another instruction,
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we no longer need to find the live-before set of the delayed
branch since that set is now included the live-before/after
set of the instructions in each delay slot. Just assert that instead.
llvm-svn: 7796
2003-08-12 22:22:24 +00:00
869b11b7c4
For an instruction with delay slots, mark all live values before
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the instruction as being live before/after the delay slot
instructions as well.
llvm-svn: 7795
2003-08-12 22:19:59 +00:00
709a16a0bc
Give std::map<BasicBlock *, BasicBlock *> the short name BBMap, because
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it's used 7 different times.
Rename `getBackEdges' to `findAndInstrumentBackEdges', for clarity.
Remove some excess whitespace and commented-out code.
Use shorter forms of CallInst ctors.
Do not make `reopt_threshold' visible to the LLVM program, and do not
pass it to the call to `reoptimizerInitialize'. Don't pass the
GlobalVariable representing it to any of our helper methods.
`reopt_threshold' is an internal parameter of the reoptimizer, which
InstLoops does not need to know about.
llvm-svn: 7794
2003-08-12 22:00:24 +00:00
deaa0dd71a
Allow pulling logical operations through shifts.
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This implements InstCombine/shift.ll:test14*
llvm-svn: 7793
2003-08-12 21:53:41 +00:00
98b3ecddec
Fix bug: Reassociate/2003-08-12-InfiniteLoop.ll
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llvm-svn: 7792
2003-08-12 21:45:24 +00:00
15be830b4f
new testcase
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llvm-svn: 7791
2003-08-12 21:35:55 +00:00
e8c98debef
Right, instcombine cannot remove ((X >> C) << C) if it's signed.
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llvm-svn: 7790
2003-08-12 21:22:51 +00:00
699b952403
New testcases
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llvm-svn: 7789
2003-08-12 21:20:49 +00:00
291675b34d
Reenable optimized build
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llvm-svn: 7788
2003-08-12 20:46:50 +00:00
58c7eb60ec
Assign finer grained ranks, make sure to reassociate top-level after reassociating bottom level
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llvm-svn: 7787
2003-08-12 20:14:27 +00:00
01d5639515
Simplify code
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llvm-svn: 7783
2003-08-12 19:17:27 +00:00
812aab7727
Implement testcases InstCombine/or.ll:test16/test17
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llvm-svn: 7782
2003-08-12 19:11:07 +00:00
4d9385c849
New testcases
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llvm-svn: 7781
2003-08-12 19:10:50 +00:00
48ecca60e1
Merged in changes between PRE11_ROOT and LLVM_PRE111 (i.e. the beginning of
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the pre-release 1.1 branch and pre-release 1.1.1).
Made the USE_SPEC option work.
Silenced unnecessary error output from the cmp command when checking for
updates to lex/yacc generated files. This fixes a problem where we get error
messages the first time the file is generated.
Fixed the distclean option. It is now in the Makefile (i.e. only runs in the
top level source directory), removes more files, and plays nicely with
external project Makefiles.
llvm-svn: 7780
2003-08-12 18:51:51 +00:00
b7a8388b8c
Add FunctionPassManager - it's like a PassManager, but it only deals in
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FunctionPasses.
llvm-svn: 7778
2003-08-12 17:22:39 +00:00
d6f22ad8d3
Disable emitting LLVM-to-MI maps, by default.
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Add -emitmaps options to turn this back on.
llvm-svn: 7774
2003-08-12 15:51:02 +00:00
05e8f9cea0
Testcase for feature we should support eventually
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llvm-svn: 7772
2003-08-12 14:58:08 +00:00
e5b8234685
Fix emission of instructions that directly reference MBBs
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llvm-svn: 7771
2003-08-12 05:19:49 +00:00
9f09954df9
Make LOC count more accurate by not including the tablegen lexer/parser, any .inc files, which are generated by tablegen, nor .lo files which sometimes get picked up from libtool
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llvm-svn: 7770
2003-08-12 05:11:12 +00:00
0e3ec2c1bf
Add support for the Any type. Minor fixes and enhancements for BasicBlock operands
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llvm-svn: 7769
2003-08-12 04:56:42 +00:00
58dc2187ac
Rename DNVT_bool to DNVT_i1 to be consistent with type system
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llvm-svn: 7768
2003-08-12 04:28:21 +00:00
a8ae6c570f
Add support for basicblocks, setCC instructions, and branches
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llvm-svn: 7767
2003-08-12 04:17:29 +00:00
045049beb9
Add support for a bool argty
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llvm-svn: 7766
2003-08-12 04:12:42 +00:00
029ed09323
Fix va_arg to generate LDDFi for floating point values, instead of LDXi.
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All non-FP cases use LDXi as before.
llvm-svn: 7765
2003-08-12 03:04:05 +00:00
46d9b22e90
Bug fix: Some nodes pointed to by globals may not be marked incomplete and need to be tracked to find pool arguments
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llvm-svn: 7763
2003-08-12 00:45:13 +00:00
Chris Lattner