Benjamin Kramer 49064ff770 InstCombine: Add a combine that turns (2^n)-1 ^ x back into (2^n)-1 - x iff x is smaller than 2^n and it fuses with a following add. ... This was intended to undo the sub canonicalization in cases where it's not profitable, but it also finds some cases on it's own. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147256 91177308-0d34-0410-b5e6-96231b3b80d8		2011-12-24 17:31:53 +00:00
..
Analysis	Make the unreachable probability much much heavier. The previous	2011-12-22 09:26:37 +00:00
Archive
Assembler	Add an explicit test of the auto-upgrade functionality for the new	2011-12-12 11:23:11 +00:00
Bindings/Ocaml	OCaml bindings: add some missing functions and testcases.	2011-10-14 20:38:33 +00:00
Bitcode	remove some old autoupgrade logic	2011-11-27 06:10:54 +00:00
BugPoint
CodeGen	Use standard promotion for i8 CTTZ nodes and i8 CTLZ nodes when the	2011-12-24 12:12:34 +00:00
DebugInfo	When recursing for the original size of a type, stop if we are at a	2011-12-16 23:42:45 +00:00
ExecutionEngine
Feature	The powers that be have decided that LLVM IR should now support 16-bit	2011-12-17 00:04:22 +00:00
Instrumentation/AddressSanitizer	[asan] add a test for instrumenting globals	2011-12-16 01:28:19 +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	Now that PR11464 is fixed, reapply the patch to fix PR11464,	2011-12-20 00:12:26 +00:00
MC	ARM VFP assembly parsing and encoding for VCVT(float <--> fixed point).	2011-12-22 22:19:05 +00:00
Object	Fixed ObjectFile functions:	2011-11-29 17:40:10 +00:00
Other	Deleting the json-bench-test until I understand why it is flaky.	2011-12-17 06:29:32 +00:00
Scripts
TableGen	XFAIL test on leak checkers.	2011-10-24 17:24:05 +00:00
Transforms	InstCombine: Add a combine that turns (2^n)-1 ^ x back into (2^n)-1 - x iff x is smaller than 2^n and it fuses with a following add.	2011-12-24 17:31:53 +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	Teach the verifier to reject all non-constant arguments to the second	2011-12-12 04:36:02 +00:00
CMakeLists.txt	Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.	2011-12-16 13:09:10 +00:00
lit.cfg	test/lit.cfg: Enable the feature 'asserts' to check output of llc -version.	2011-11-28 05:09:15 +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