Dan Gohman 8ca83b4111 Remove the folding rule ... getelementptr (i8* inttoptr (i64 1 to i8*), i32 -1) to inttoptr (i64 0 to i8*) from the VMCore constant folder. It didn't handle sign-extension properly in the case where the source integer is smaller than a pointer size. And, it relied on an assumption about sizeof(i8). The Analysis constant folder still folds these kinds of things; it has access to TargetData, so it can do them right. Add a testcase which tests that the VMCore constant folder doesn't miscompile this, and that the Analysis folder does fold it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94750 91177308-0d34-0410-b5e6-96231b3b80d8		2010-01-28 18:08:26 +00:00
..
Analysis	-disable-output is no longer needed with -analyze.	2010-01-26 19:25:59 +00:00
Archive
Assembler	Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast).	2010-01-15 19:04:09 +00:00
Bindings/Ocaml	Fix test/Bindings/Ocaml/vmcore.ml. When IRBuilder::CreateMalloc was removed,	2009-10-17 23:52:26 +00:00
Bitcode	Fix the bitcode reader to deserialize nuw/nsw/etc. bits properly in the case	2010-01-25 21:55:39 +00:00
BugPoint
CodeGen	convert the last 3 targets to use EmitFunctionBody() now that	2010-01-28 06:22:43 +00:00
DebugInfo	Generate DEBUG_VALUE comments on x86. The (limited)	2010-01-26 00:09:58 +00:00
ExecutionEngine	Test case for http://llvm.org/PR6028.	2010-01-15 11:29:26 +00:00
Feature	fix bogus test	2010-01-09 19:24:18 +00:00
FrontendAda	Check that accessing a struct field that occurs before the start	2009-10-22 12:53:25 +00:00
FrontendC	While mapping llvm.dbg.declare intrinsic manually map its operand, if possible,	2010-01-18 19:52:14 +00:00
FrontendC++	this test has been failing or a long time, just disable it for now to get	2010-01-24 19:13:39 +00:00
FrontendFortran
FrontendObjC	Remove now-redundant llvm-as invocations.	2009-12-05 00:02:37 +00:00
FrontendObjC++
Integer	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
lib	tests: Add llvm_supports_binding predicate.	2009-09-13 01:41:18 +00:00
Linker	When a constant's type is refined, update the constant in place	2009-09-15 15:58:07 +00:00
LLVMC	Revert commit 94666 (ddunbar) [Suppress clang warning about unused arguments].	2010-01-27 10:08:08 +00:00
MC	wirte up .file and .file to the mc asmparser.	2010-01-25 19:02:58 +00:00
Other	Remove the folding rule	2010-01-28 18:08:26 +00:00
Scripts	Teach macho-dump to dump UUIDs.	2009-10-24 20:32:36 +00:00
TableGen	Add an !eq() operator to TableGen. It operates on strings only.	2010-01-05 19:11:42 +00:00
Transforms	Fix PR6165. The bug was that LHSKnownZero was being and'd with DemandedMask	2010-01-28 17:22:42 +00:00
Unit	CMake/lit: Add llvm_{unit_,}site_config parameters, and always pass them when running tests from the project files.	2009-12-08 19:47:36 +00:00
Verifier	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
CMakeLists.txt	CMake/lit: Add llvm_{unit_,}site_config parameters, and always pass them when running tests from the project files.	2009-12-08 19:47:36 +00:00
lit.cfg	Fix llvm_supports_binding for lit, problem noticed by Bob!	2010-01-16 00:00:20 +00:00
lit.site.cfg.in	Generate lit.site.cfg from a .in file, as clang does.	2009-09-22 07:38:33 +00:00
Makefile	Revert the test from r88984. It relies on being able to mmap 16GB of	2009-11-16 23:32:30 +00:00
Makefile.tests
site.exp.in	Two small fixes for site.exp for cmake.	2009-11-08 09:29:52 +00:00
TestRunner.sh