Chen Li ecc1d153b7 [InstCombineCalls] Use isKnownNonNullAt() to check nullness of passing arguments at callsite ... Summary: This patch replaces isKnownNonNull() with isKnownNonNullAt() when checking nullness of passing arguments at callsite. In this way it can handle cases where the argument does not have nonnull attribute but has a dominating null check from the CFG. It also adds assertions in isKnownNonNull() and isKnownNonNullFromDominatingCondition() to make sure the value checked is pointer type (as defined in LLVM document). These assertions might trip failures in things which are not covered under llvm/test, but fixes should be pretty obvious. Reviewers: reames Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D12779 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247587 91177308-0d34-0410-b5e6-96231b3b80d8		2015-09-14 18:10:43 +00:00
..
Analysis	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
Assembler	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
Bindings	Add a way to skip the Go bindings tests even when Go is configured in	2015-09-10 05:47:43 +00:00
Bitcode	[IR] Print the label operands of a catchpad like an invoke	2015-09-11 17:27:52 +00:00
BugPoint	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
CodeGen	Improve ISel using across lane min/max reduction	2015-09-14 16:19:52 +00:00
DebugInfo	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
Examples	Disable llvm/test/Examples/ for now while investigating.	2015-08-28 03:32:43 +00:00
ExecutionEngine	[RuntimeDyld] Support non-zero addends for the MachO X86_64 SUBTRACTOR reloc.	2015-09-10 21:05:58 +00:00
Feature	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
FileCheck
Instrumentation	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
Integer
JitListener	DI: Require subprogram definitions to be distinct	2015-08-28 20:26:49 +00:00
LibDriver	Add support for producing thin archives in llvm-lib.	2015-07-17 16:01:11 +00:00
Linker	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
LTO	Add a non-exiting diagnostic handler for LTO.	2015-09-11 20:01:53 +00:00
MC	[MC] Don't crash on division by zero.	2015-09-11 20:47:35 +00:00
Object	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
Other	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
SymbolRewriter	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
TableGen	[TableGen] Allow TokenTy in intrinsic signatures	2015-09-02 13:36:25 +00:00
tools	[llvm-mc] Better error handling in ENOENT case + test.	2015-09-14 17:10:01 +00:00
Transforms	[InstCombineCalls] Use isKnownNonNullAt() to check nullness of passing arguments at callsite	2015-09-14 18:10:43 +00:00
Unit
Verifier	[opaque pointer type] Add textual IR support for explicit type parameter for global aliases	2015-09-11 03:22:04 +00:00
YAMLParser	YAML: Implement block scalar parsing.	2015-05-13 23:10:51 +00:00
.clang-format
CMakeLists.txt	Revert part of r247553, "[CMake] Reformat CLANG_TEST_DEPS." It was accidental commit.	2015-09-14 12:51:01 +00:00
lit.cfg	test: Only warn about missing substitutions for required tools	2015-09-02 18:03:01 +00:00
lit.site.cfg.in	Add a way to skip the Go bindings tests even when Go is configured in	2015-09-10 05:47:43 +00:00
Makefile	Add a way to skip the Go bindings tests even when Go is configured in	2015-09-10 05:47:43 +00:00
Makefile.tests
TestRunner.sh