Chris Lattner e41d3c015c Teach loop-idiom to turn a loop containing a memset into a larger memset ... when safe. The testcase is basically this nested loop: void foo(char *X) { for (int i = 0; i != 100; ++i) for (int j = 0; j != 100; ++j) X[j+i*100] = 0; } which gets turned into a single memset now. clang -O3 doesn't optimize this yet though due to a phase ordering issue I haven't analyzed yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122806 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-04 07:46:33 +00:00
..
Analysis	fix rdar://8813415 - a miscompilation of 164.gzip that loop-idiom	2011-01-03 21:03:33 +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	Testcase for PR8494 (invalid bitcode crashing the bitcode reader).	2010-10-28 15:57:30 +00:00
BugPoint	test: Check the feature 'loadable_module' with load modules in %llvmshlibdir.	2010-11-29 07:58:32 +00:00
CodeGen	Use pushq / popq instead of subq $8, %rsp / addq $8, %rsp to adjust stack in	2011-01-03 22:53:22 +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	we are past the point where these tests are useful.	2010-09-02 22:32:02 +00:00
lib	Use LLVMCC_EMITIR_FLAG rather than hard-coding "-emit-llvm".	2010-11-25 21:19:52 +00:00
Linker	Fix PR8300 by remembering to keep the bitcast in all cases.	2010-10-19 02:02:57 +00:00
LLVMC	Remove -llvmc-temp-hack from tblgen.	2010-10-23 07:32:53 +00:00
MC	Convert MC tests to .s so codegen changes won't break them.	2011-01-03 23:47:14 +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	Teach loop-idiom to turn a loop containing a memset into a larger memset	2011-01-04 07:46:33 +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	Don't pattern match "/clang" so we don't mangle directory names. Some	2011-01-04 01:05:30 +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	Use exec.	2010-08-29 14:49:00 +00:00