Andrew Trick 4f3052403c Fix an overly general check in SimplifyIndvar to handle useless phi cycles. ... The right way to check for a binary operation is cast<BinaryOperator>. The original check: cast<Instruction> && numOperands() == 2 would match phi "instructions", leading to an infinite loop in extreme corner case: a useless phi with operands [self, constant] that prior optimization passes failed to remove, being used in the loop by another useless phi, in turn being used by an lshr or udiv. Fixes PR11350: runaway iteration assertion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144935 91177308-0d34-0410-b5e6-96231b3b80d8		2011-11-17 23:36:35 +00:00
..
Analysis	Don't forget to check FlagNW when determining whether an AddRecExpr will wrap	2011-11-09 07:11:37 +00:00
Archive
Assembler	Fix a typo in the bitcode reader in the handling of atomic stores. Reported by David Meyer on llvmdev.	2011-09-19 19:41:28 +00:00
Bindings/Ocaml	OCaml bindings: add some missing functions and testcases.	2011-10-14 20:38:33 +00:00
Bitcode	The bitcode reader can create an shuffle with a place holder mask which it will	2011-10-26 00:34:48 +00:00
BugPoint
CodeGen	When fast iseling a GEP, accumulate the offset rather than emitting a series of	2011-11-17 07:15:58 +00:00
DebugInfo	The dwarf standard says that the only differences between a out-of-line	2011-11-12 01:57:54 +00:00
ExecutionEngine	Excluding ARM JIT tests until someone can fix this compilation path.	2011-08-26 23:39:30 +00:00
Feature	Update tests to the newest EH syntax.	2011-08-25 01:30:18 +00:00
Instrumentation/AddressSanitizer	fall back to explicit list of allowed linkages when instrumenting globals in asan; add a test check that asan does not touch linkonce_odr	2011-11-17 23:14:59 +00:00
Integer
lib	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
Linker	Let this test pass even if 'int' is somewhere in its directory path.	2011-10-15 18:07:16 +00:00
MC	Remove obsolete test.	2011-11-16 22:50:38 +00:00
Object	Move x86-specific tests into X86 folder.	2011-11-01 03:21:48 +00:00
Other	Update to new EH scheme.	2011-08-31 21:44:24 +00:00
Scripts
TableGen	XFAIL test on leak checkers.	2011-10-24 17:24:05 +00:00
Transforms	Fix an overly general check in SimplifyIndvar to handle useless phi cycles.	2011-11-17 23:36:35 +00:00
Unit	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
Verifier
CMakeLists.txt	build/cmake: Change to require Python be available.	2011-11-04 23:04:05 +00:00
lit.cfg	Update lit's list of tools.	2011-11-05 16:20:52 +00:00
lit.site.cfg.in	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
Makefile	build/make/test: Get rid of unused BUGPOINT_TOPTS variable.	2011-11-16 23:56:03 +00:00
Makefile.tests
site.exp.in	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
TestRunner.sh