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llvm-project/llvm/test
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Dan Gohman 038d02e74e Implement more aggressive folding of add operand lists when 
they contain multiplications of constants with add operations.
This helps simplify several kinds of things; in particular it
helps simplify expressions like ((-1 * (%a + %b)) + %a) to %b,
as expressions like this often come up in loop trip count
computations.

llvm-svn: 73361
 		2009-06-14 22:58:51 +00:00
..
Analysis Split the Add, Sub, and Mul instruction opcodes into separate 2009-06-04 22:49:04 +00:00
Archive sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20 21:00:03 +00:00
Assembler Split the Add, Sub, and Mul instruction opcodes into separate 2009-06-04 22:49:04 +00:00
Bindings/Ocaml Nounwind is not valid for function return values. 2009-05-06 13:51:18 +00:00
Bitcode Don't remove aggregate-typed module level constants before encoding functions 2009-06-12 05:20:12 +00:00
BugPoint Fix regular expression. 2009-06-12 05:39:02 +00:00
CodeGen Add a ARM specific pre-allocation pass that re-schedule loads / stores from 2009-06-13 09:12:55 +00:00
DebugInfo llvm.dbg.region.end() intrinsic is not required to be in _last_ basic block in a function. If that happens then any basic block that follows (lexically) the block with regin.end will not have scope info available. LexicalScopeStack relies on processing basic block in CFG order, but this processing order is not guaranteed. Things get complicated when the optimizer gets a chance to optimizer IR with dbg intrinsics. 2009-06-13 02:16:18 +00:00
ExecutionEngine Split the Add, Sub, and Mul instruction opcodes into separate 2009-06-04 22:49:04 +00:00
Feature Split the Add, Sub, and Mul instruction opcodes into separate 2009-06-04 22:49:04 +00:00
FrontendAda Adjust this test for recent sroa improvements. 2009-03-12 11:56:12 +00:00
FrontendC Testcase for PR4332. 2009-06-14 22:22:42 +00:00
FrontendC++ Testcase for (llvm-gcc-4.2) 72442 (PR 4242). 2009-05-26 23:19:19 +00:00
FrontendFortran These tests are x86 specific. 2009-04-22 10:39:51 +00:00
FrontendObjC Test for llvm-gcc bug fixed by 70301. 2009-04-28 17:16:30 +00:00
FrontendObjC++ This is an objective-c test, not an objective-c++ one. 2008-10-06 18:42:48 +00:00
Integer Converted a1.ll to unittests. 2009-03-24 21:36:09 +00:00
LLVMC The 'forward_as' property did not use its second argument. 2009-05-06 01:41:19 +00:00
Linker Reimplement the old and horrible bison parser for .ll files with a nice 2009-01-02 07:01:27 +00:00
Other Add new function attribute - noimplicitfloat 2009-06-05 21:57:13 +00:00
Scripts simplify shell syntax to work better on solaris, patch by 2008-06-25 16:03:42 +00:00
TableGen Remove empty test (my DejaGNU doesn't like this) 2009-06-09 21:24:39 +00:00
Transforms Implement more aggressive folding of add operand lists when 2009-06-14 22:58:51 +00:00
Verifier Dan noticed that the verifier wasn't thoroughly checking uses of 2009-05-29 19:39:36 +00:00
lib In an XFAIL line, treat "XFAIL: foo*bar" as a regular expression to be matched 2009-06-12 05:18:32 +00:00
Makefile Add more ulimit limits, to catch more kinds of runaway behavior. 2009-04-23 00:28:31 +00:00
Makefile.tests Failure.sh is dead, remove it. 2007-04-21 20:46:55 +00:00
TestRunner.sh Fix a bashism in TestRunner.sh. 2008-07-28 18:41:03 +00:00