Matt Arsenault d883ca0ca7 Convert fcmp with 0.0 from casted integers to icmp ... This is already handled in general when it is known the conversion can't lose bits with smaller integer types casted into wider floating point types. This pattern happens somewhat often in GPU programs that cast workitem intrinsics to float, which are often compared with 0. Specifically handle the special case of compares with zero which should also be known to not lose information. I had a more general version of this which allows equality compares if the casted float is exactly representable in the integer, but I'm not 100% confident that is always correct. Also fold cases that aren't integers to true / false. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225265 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-06 15:50:59 +00:00
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Analysis
Assembler
Bindings	[OCaml] Fix bitrot in tests.	2014-12-30 03:24:14 +00:00
Bitcode
BugPoint
CodeGen	X86: Don't make illegal GOTTPOFF relocations	2015-01-06 07:12:52 +00:00
DebugInfo	Reverting 225045 and 225043 and XFAIL multiline.ll on hexagon	2014-12-31 17:14:35 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	[asan] simplify the tracing code, make it use the same guard variables as coverage	2015-01-03 00:54:43 +00:00
Integer
JitListener
Linker	Reapply "Linker: Drop superseded subprograms"	2014-12-18 01:05:33 +00:00
LTO	llvm-lto: Add testing coverage for local contexts	2014-12-17 02:00:38 +00:00
MC	[X86] Add OpSize32 to XBEGIN_4. Add XBEGIN_2 with OpSize16.	2015-01-06 08:59:30 +00:00
Object	[Object] Don't crash on empty export lists.	2014-12-19 02:31:01 +00:00
Other	[PM] Introduce a utility pass that preserves no analyses.	2015-01-06 09:06:35 +00:00
SymbolRewriter
TableGen
tools	[dsymutil] Implement the BinaryHolder object and gain archive support.	2015-01-05 21:29:28 +00:00
Transforms	Convert fcmp with 0.0 from casted integers to icmp	2015-01-06 15:50:59 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg	llvm/test/lit.cfg: have_ld_plugin_support(): Use decode() for stdout.	2015-01-05 14:18:04 +00:00
lit.site.cfg.in	[lit] Make config.llvm_lib_dir available on cmake, too.	2014-12-30 03:24:11 +00:00
Makefile	[lit] Make config.llvm_lib_dir available on cmake, too.	2014-12-30 03:24:11 +00:00
Makefile.tests
TestRunner.sh