RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-24 19:52:54 +01:00
Code Issues Projects Releases Wiki Activity
f669d6a901
llvm-mirror/test
History
Chris Lattner f669d6a901 Allow loop-idiom to run on multiple BB loops, but still only scan the loop 
header for now for memset/memcpy opportunities.  It turns out that loop-rotate
is successfully rotating loops, but *DOESN'T MERGE THE BLOCKS*, turning "for 
loops" into 2 basic block loops that loop-idiom was ignoring.

With this fix, we form many *many* more memcpy and memsets than before, including
on the "history" loops in the viterbi benchmark, which look like this:

        for (j=0; j<MAX_history; ++j) {
          history_new[i][j+1] = history[2*i][j];
        }

Transforming these loops into memcpy's speeds up the viterbi benchmark from
11.98s to 3.55s on my machine.  Woo.

llvm-svn: 122685
2011-01-02 07:58:36 +00:00
..
Analysis -enable-tbaa is on by default now. 2010-12-16 02:53:48 +00:00
Archive Revert test/Archive/check_binary_output.ll". It fails on a buildbot. 2010-12-07 05:57:02 +00:00
Assembler Fix PR 4170 by having ExtractValueInst::getIndexedType() reject out-of-bounds indexing. 2010-12-05 20:50:26 +00:00
Bindings/Ocaml XFAIL vg_leak the new test as the rest. 2010-12-23 21:22:09 +00:00
Bitcode
BugPoint test: Check the feature 'loadable_module' with load modules in %llvmshlibdir. 2010-11-29 07:58:32 +00:00
CodeGen Fix darwin bots. 2011-01-01 21:58:41 +00:00
DebugInfo Hide tests, that check .loc, .file in output assembly, from darwin9 buildbot. 2010-12-02 23:29:58 +00:00
ExecutionEngine XFAIL for now. If someone with access to an ARM/Linux host wants to have a look 2010-12-02 20:20:32 +00:00
Feature test: Check the feature 'loadable_module' with load modules in %llvmshlibdir. 2010-11-29 07:58:32 +00:00
FrontendAda Adjust this test for the fact that the stores are no longer 2010-12-02 20:56:51 +00:00
FrontendC Test case for r120740. Radar 8712503. 2010-12-02 21:25:55 +00:00
FrontendC++ This test dates from the time when llvm-gcc had problems if two types were 2010-12-02 18:19:23 +00:00
FrontendFortran Use -S rather than -c for the benefit of dragonegg. 2010-11-25 21:41:35 +00:00
FrontendObjC Remove explicit uses of -emit-llvm, the test infrastructure adds it 2010-11-25 21:46:07 +00:00
FrontendObjC++ Remove explicit uses of -emit-llvm, the test infrastructure adds it 2010-11-25 21:48:20 +00:00
Integer
lib Use LLVMCC_EMITIR_FLAG rather than hard-coding "-emit-llvm". 2010-11-25 21:19:52 +00:00
Linker
LLVMC
MC Fix PR8878. 2011-01-01 19:05:35 +00:00
Other test/Other/close-stderr.ll: Require the feature 'shell'. It is not executable on Win32 but it is executable on MSYS-bash. 2010-12-07 02:43:58 +00:00
Scripts Print all 64bits for st_value and st_size. Adjust tests accordingly. 2010-12-20 20:49:43 +00:00
TableGen Add support for using the `!if' operator when initializing variables: 2010-12-13 01:46:19 +00:00
Transforms Allow loop-idiom to run on multiple BB loops, but still only scan the loop 2011-01-02 07:58:36 +00:00
Unit Test: Fix Support.Path and _all_ of the unittest death tests. GetTempPath defaults to \Windows\. 2010-12-07 01:23:49 +00:00
Verifier
CMakeLists.txt macho-dump: Fix CMake build, following up to r121466. 2010-12-10 09:18:26 +00:00
lit.cfg Revert 122341. It breaks some darwin tests. 2010-12-21 17:25:43 +00:00
lit.site.cfg.in test: Add the new feature 'loadable_module'. 2010-11-29 00:20:09 +00:00
Makefile test: Use $SharedLibDir for loadable modules. On Cygming, loadable modules are not in lib/ but bin. 2010-11-29 00:20:21 +00:00
Makefile.tests
site.exp.in test: Use $SharedLibDir for loadable modules. On Cygming, loadable modules are not in lib/ but bin. 2010-11-29 00:20:21 +00:00
TestRunner.sh