Quentin Colombet 994ef807c2 When code size is the priority (Oz, MinSize attribute), help llvm ... turning a code like this: if (foo) free(foo) into that: free(foo) Move a call to free from basic block FB into FB's predecessor, P, when the path from P to FB is taken only if the argument of free is not equal to NULL. Some restrictions apply on P and FB to be sure that this code motion is profitable. Namely: 1. FB must have only one predecessor P. 2. FB must contain only the call to free plus an unconditional branch to S. 3. P's successors are FB and S. Because of 1., we will not increase the code size when moving the call to free from FB to P. Because of 2., FB will be empty after the move. Because of 2. and 3., P's branch instruction becomes useless, so as FB (simplifycfg will do the job). llvm-svn: 171762		2013-01-07 18:37:41 +00:00
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Analysis	Make opt grab the triple from the module and use it to initialize the target machine.	2013-01-01 08:00:32 +00:00
Archive
Assembler	Fast-math test case for bitcode and textual reading/writing	2012-11-27 00:45:08 +00:00
Bindings/Ocaml	Move TargetData to DataLayout.	2012-10-08 16:39:34 +00:00
Bitcode	Change encoding of instruction operands in bitcode binaries to be relative	2012-10-11 20:20:40 +00:00
BugPoint	Fix unexpected passes. These test do work with LTO on linux. I tested both	2012-10-26 02:19:02 +00:00
CodeGen	Make the MergeGlobals pass correctly handle the address space qualifiers of the global variables. We partition the set of globals by their address space, and apply the same the trasnformation as before to merge them.	2013-01-07 12:31:25 +00:00
DebugInfo	Make test/DebugInfo/member-pointers.ll portable by removing the TargetData	2013-01-07 17:52:49 +00:00
ExecutionEngine	llvm/test/ExecutionEngine/MCJIT/lit.local.cfg: ppc32-elf is not ready.	2012-11-20 10:49:01 +00:00
Feature	There was a switch fall-through in the parser for textual LLVM that caused	2013-01-07 13:32:38 +00:00
FileCheck	Fix a bug in FileCheck that wouldn't let define variables as follows:	2012-12-02 16:02:41 +00:00
Instrumentation	[ASan] Fix lifetime intrinsics handling. Now for each intrinsic we check if it describes one of 'interesting' allocas. Assume that allocas can go through casts and phi-nodes before apperaring as llvm.lifetime arguments	2012-12-27 08:50:58 +00:00
Integer	Remove the dependent libraries feature.	2012-11-27 09:55:56 +00:00
JitListener	Use the 'count' attribute to calculate the upper bound of an array.	2012-12-04 21:34:03 +00:00
Linker	Remove the dependent libraries feature.	2012-11-27 09:55:56 +00:00
MC	Fix suffix handling for parsing and printing of cvtsi2ss, cvtsi2sd, cvtss2si, cvttss2si, cvtsd2si, and cvttsd2si to match gas behavior.	2013-01-06 20:39:29 +00:00
Object	[Object][ELF] Fix incorrect size of members for the 64 version of Elf_Phdr_Impl.	2013-01-06 03:57:11 +00:00
Other	Using "not grep" is brittle as the test passes if llvm-as fails.	2012-11-21 14:17:23 +00:00
Scripts	Added program header emission	2012-11-16 20:51:32 +00:00
TableGen	Fix typo, which prevent test from being check.	2012-12-12 21:10:56 +00:00
tools	PR10867: Analogue of r169441 for when using external 'sh'. And actually run the test!	2012-12-05 23:15:33 +00:00
Transforms	When code size is the priority (Oz, MinSize attribute), help llvm	2013-01-07 18:37:41 +00:00
Unit
Verifier	Assert that dominates is not given a multiple edge. Finding out if we have	2012-08-17 18:21:28 +00:00
YAMLParser	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
CMakeLists.txt	Adding tests for the Intel JIT event listener's MCJIT support.	2012-11-21 20:38:26 +00:00
lit.cfg	Adding tests for the Intel JIT event listener's MCJIT support.	2012-11-21 20:38:26 +00:00
lit.site.cfg.in	Adding tests for the Intel JIT event listener's MCJIT support.	2012-11-21 20:38:26 +00:00
Makefile	Drop the address space limit for tests in the makefile build.	2012-12-09 10:34:22 +00:00
Makefile.tests
TestRunner.sh