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478b06c980
llvm/test
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Chad Rosier 478b06c980 When fast iseling a GEP, accumulate the offset rather than emitting a series of 
ADDs.  MaxOffs is used as a threshold to limit the size of the offset. Tradeoffs
being: (1) If we can't materialize the large constant then we'll cause fast-isel
to bail. (2) Too large of an offset can't be directly encoded in the ADD
resulting in a MOV+ADD.  Generally not a bad thing because otherwise we would
have had ADD+ADD, but on Thumb this turns into a MOVS+MOVT+ADD. Working on a fix
for that. (3) Conversely, too low of a threshold we'll miss opportunities to 
coalesce ADDs.
rdar://10412592



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144886 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-17 07:15:58 +00:00
..
Analysis Don't forget to check FlagNW when determining whether an AddRecExpr will wrap 2011-11-09 07:11:37 +00:00
Archive Avoid writing to an arbitrary filename during the test run by writing to 2011-07-02 20:43:18 +00:00
Assembler Fix a typo in the bitcode reader in the handling of atomic stores. Reported by David Meyer on llvmdev. 2011-09-19 19:41:28 +00:00
Bindings/Ocaml OCaml bindings: add some missing functions and testcases. 2011-10-14 20:38:33 +00:00
Bitcode The bitcode reader can create an shuffle with a place holder mask which it will 2011-10-26 00:34:48 +00:00
BugPoint test: Check the feature 'loadable_module' with load modules in %llvmshlibdir. 2010-11-29 07:58:32 +00:00
CodeGen When fast iseling a GEP, accumulate the offset rather than emitting a series of 2011-11-17 07:15:58 +00:00
DebugInfo The dwarf standard says that the only differences between a out-of-line 2011-11-12 01:57:54 +00:00
ExecutionEngine Excluding ARM JIT tests until someone can fix this compilation path. 2011-08-26 23:39:30 +00:00
Feature Update tests to the newest EH syntax. 2011-08-25 01:30:18 +00:00
Instrumentation/AddressSanitizer AddressSanitizer, first commit (compiler module only) 2011-11-16 01:35:23 +00:00
Integer Remove support for parsing the "type i32" syntax for defining a numbered 2011-06-19 00:03:46 +00:00
lib tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests. 2011-10-27 20:59:26 +00:00
Linker Let this test pass even if 'int' is somewhere in its directory path. 2011-10-15 18:07:16 +00:00
MC Remove obsolete test. 2011-11-16 22:50:38 +00:00
Object Move x86-specific tests into X86 folder. 2011-11-01 03:21:48 +00:00
Other Update to new EH scheme. 2011-08-31 21:44:24 +00:00
Scripts Fix the bitwidth of the remaining fields. 2011-08-04 17:00:11 +00:00
TableGen XFAIL test on leak checkers. 2011-10-24 17:24:05 +00:00
Transforms Add support for custom names for library functions in TargetLibraryInfo. Add a custom name for fwrite and fputs on x86-32 OSX. Make SimplifyLibCalls honor the custom 2011-11-17 01:27:36 +00:00
Unit tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests. 2011-10-27 20:59:26 +00:00
Verifier Land the long talked about "type system rewrite" patch. This 2011-07-09 17:41:24 +00:00
CMakeLists.txt build/cmake: Change to require Python be available. 2011-11-04 23:04:05 +00:00
lit.cfg Update lit's list of tools. 2011-11-05 16:20:52 +00:00
lit.site.cfg.in tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests. 2011-10-27 20:59:26 +00:00
Makefile build/make/test: Get rid of unused BUGPOINT_TOPTS variable. 2011-11-16 23:56:03 +00:00
Makefile.tests
site.exp.in tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests. 2011-10-27 20:59:26 +00:00
TestRunner.sh Use exec. 2010-08-29 14:49:00 +00:00