Mehdi Amini 4c8f5afd99 InstCombine: fix fold "fcmp x, undef" to account for NaN ... Summary: See the two test cases. ; Can fold fcmp with undef on one side by choosing NaN for the undef ; Can fold fcmp with undef on both side ; fcmp u_pred undef, undef -> true ; fcmp o_pred undef, undef -> false ; because whatever you choose for the first undef ; you can choose NaN for the other undef Reviewers: hfinkel, chandlerc, majnemer Reviewed By: majnemer Subscribers: majnemer, llvm-commits Differential Revision: http://reviews.llvm.org/D7617 From: Mehdi Amini <mehdi.amini@apple.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231626 91177308-0d34-0410-b5e6-96231b3b80d8		2015-03-09 03:20:25 +00:00
..
Analysis	InstCombine: fix fold "fcmp x, undef" to account for NaN	2015-03-09 03:20:25 +00:00
AsmParser	Revert "unique_ptrify ValID::ConstantStructElts"	2015-03-04 18:31:10 +00:00
Bitcode	Simplify expressions involving boolean constants with clang-tidy	2015-03-09 01:57:13 +00:00
CodeGen	Simplify expressions involving boolean constants with clang-tidy	2015-03-09 01:57:13 +00:00
DebugInfo	DWARFFormValue: Add getAsSignedConstant method.	2015-03-04 22:07:41 +00:00
ExecutionEngine	Simplify expressions involving boolean constants with clang-tidy	2015-03-09 01:57:13 +00:00
Fuzzer	[sanitizer/coverage] Add AFL-style coverage counters (search heuristic for fuzzing).	2015-03-03 23:27:02 +00:00
IR	InstCombine: fix fold "fcmp x, undef" to account for NaN	2015-03-09 03:20:25 +00:00
IRReader
LineEditor
Linker	Remember to move a type to the correct set when setting the body.	2015-03-06 00:50:21 +00:00
LTO	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
MC	Simplify expressions involving boolean constants with clang-tidy	2015-03-09 01:57:13 +00:00
Object	ExecutionEngine: Preliminary support for dynamically loadable coff objects	2015-03-07 20:21:27 +00:00
Option	Remove explicit no-op dtor in favor of the implicit dtor so as not to disable/deprecate the copy operations.	2015-03-03 19:53:02 +00:00
Passes	[PM] Fixup for r231556 where I missed a dependency on intrinsics	2015-03-07 09:08:20 +00:00
ProfileData	Add missing includes. make_unique proliferated everywhere.	2015-03-01 21:28:53 +00:00
Support	Simplify expressions involving boolean constants with clang-tidy	2015-03-09 01:57:13 +00:00
TableGen	Add missing includes. make_unique proliferated everywhere.	2015-03-01 21:28:53 +00:00
Target	Simplify expressions involving boolean constants with clang-tidy	2015-03-09 01:57:13 +00:00
Transforms	Simplify expressions involving boolean constants with clang-tidy	2015-03-09 01:57:13 +00:00
CMakeLists.txt	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00
LLVMBuild.txt	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00
Makefile	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00