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James Molloy 0f41227b21 [Thumb1] Teach optimizeCompareInstr about thumb1 compares 
This avoids us doing a completely unneeded "cmp r0, #0" after a flag-setting instruction if we only care about the Z or C flags.

Add LSL/LSR to the whitelist while we're here and add testing. This code could really do with a spring clean.

llvm-svn: 281027
 		2016-09-09 09:51:06 +00:00
..
Analysis [LCG] Clean up and make NDEBUG verify calls more rigorous with 2016-09-04 08:34:31 +00:00
AsmParser DebugInfo: use strongly typed enum for debug info flags 2016-09-06 10:46:28 +00:00
Bitcode Formatting with clang-format patch r280700 2016-09-06 17:03:02 +00:00
CodeGen [YAMLIO] Add the ability to map with context. 2016-09-08 18:22:44 +00:00
DebugInfo [codeview] Use the correct max CV record length of 0xFF00 2016-09-02 18:43:27 +00:00
Demangle Avoid using alignas and constexpr. 2016-09-06 20:36:24 +00:00
ExecutionEngine [ORC] Clone module flags metadata into the globals module in the 2016-09-04 17:53:30 +00:00
Fuzzer [libFuzzer] improve -print_pcs to not print new PCs coming from libFuzzer itself 2016-09-09 02:38:28 +00:00
IR Rationalise the attribute getter/setter methods on Function and CallSite. 2016-09-09 04:50:38 +00:00
IRReader
…
LTO [lib/LTO] Add a way to run a custom pipeline 2016-09-07 17:46:16 +00:00
LibDriver Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI. 2016-06-29 22:27:42 +00:00
LineEditor Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes. 2016-03-28 17:40:08 +00:00
Linker Fix ThinLTO crash with debug info 2016-09-03 21:12:33 +00:00
MC [codeview] Add new directives to record inlined call site line info 2016-09-07 16:15:31 +00:00
Object Next set of additional error checks for invalid Mach-O files for bad load commands 2016-08-31 17:57:46 +00:00
ObjectYAML [macho2yaml] Don't write empty linkedit data 2016-08-17 21:46:04 +00:00
Option Replace "fallthrough" comments with LLVM_FALLTHROUGH 2016-08-17 05:10:15 +00:00
Passes [EarlyCSE] Optionally use MemorySSA. NFC. 2016-08-31 19:24:10 +00:00
ProfileData [Coverage] Make sorting criteria for CounterMappingRegions local. 2016-08-31 07:01:17 +00:00
Support Add an c++ itanium demangler to llvm. 2016-09-06 19:16:48 +00:00
TableGen Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes. 2016-08-23 17:14:32 +00:00
Target [Thumb1] Teach optimizeCompareInstr about thumb1 compares 2016-09-09 09:51:06 +00:00
Transforms [Coroutines] Part13: Handle single edge PHINodes across suspends 2016-09-09 05:39:00 +00:00
CMakeLists.txt Try to fix a circular dependency in the modules build. 2016-09-06 20:16:19 +00:00
LLVMBuild.txt Add an c++ itanium demangler to llvm. 2016-09-06 19:16:48 +00:00