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Chandler Carruth 21eb4e96c2 Teach the rewriting of memcpy calls to support subvector copies. 
This also cleans up a bit of the memcpy call rewriting by sinking some
irrelevant code further down and making the call-emitting code a bit
more concrete.

Previously, memcpy of a subvector would actually miscompile (!!!) the
copy into a single vector element copy. I have no idea how this ever
worked. =/ This is the memcpy half of PR14478 which we probably weren't
noticing previously because it didn't actually assert.

The rewrite relies on the newly refactored insert- and extractVector
functions to do the heavy lifting, and those are the same as used for
loads and stores which makes the test coverage a bit more meaningful
here.

llvm-svn: 170338
 		2012-12-17 14:51:24 +00:00
..
Analysis Optimistically analyse Phi cycles 2012-12-10 23:02:41 +00:00
Archive Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed. 2012-02-16 06:28:33 +00:00
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 Add rest of BMI/BMI2 instructions to the folding tables as well as popcnt and lzcnt. 2012-12-17 05:02:29 +00:00
DebugInfo Debug Info: add support to mark member variables as artificial 2012-12-13 22:43:07 +00:00
ExecutionEngine llvm/test/ExecutionEngine/MCJIT/lit.local.cfg: ppc32-elf is not ready. 2012-11-20 10:49:01 +00:00
Feature Remove the dependent libraries feature. 2012-11-27 09:55:56 +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 [msan] Origin stores and loads do not need explicit alignment. 2012-12-14 13:43:11 +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 Add instruction encodings for PEEK and ENDIN. 2012-12-17 14:23:54 +00:00
Object numerically sort the symbols, so that the testcase result is uniform 2012-11-13 21:01:11 +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
Transforms Teach the rewriting of memcpy calls to support subvector copies. 2012-12-17 14:51:24 +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
tools PR10867: Analogue of r169441 for when using external 'sh'. And actually run the test! 2012-12-05 23:15:33 +00:00
CMakeLists.txt 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
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TestRunner.sh
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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