Meador Inge 9493eb9bc4 Remove hard-coded constant in Transforms/InstCombine/memcmp-1.ll ... Transforms/InstCombine/memcmp-1.ll has a test case that looks like: @foo = constant [4 x i8] c"foo\00" @hel = constant [4 x i8] c"hel\00" ... %mem1 = getelementptr [4 x i8]* @hel, i32 0, i32 0 %mem2 = getelementptr [4 x i8]* @foo, i32 0, i32 0 %ret = call i32 @memcmp(i8* %mem1, i8* %mem2, i32 3) ret i32 %ret ; CHECK: ret i32 2 The folded return value (2 above) is computed using the system memcmp that the compiler is linked with. This can return different values on different systems. The test was originally written on an OS X 10.7.5 x86-64 box and passed. However, it failed on one of the x86-64 FreeBSD buildbots because the system memcpy on that machine returned a different value (1 instead of 2). I fixed the test by checking the folding constants with regexes. llvm-svn: 167691		2012-11-11 07:10:25 +00:00
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Analysis	CostModel: add another known vector trunc optimization.	2012-11-06 21:17:17 +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	Don't crash if a .ll file contains a forward-reference that looks like a global	2012-10-11 00:38:25 +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	Convert an improper CodeGen test to a MC test.	2012-11-10 04:30:40 +00:00
DebugInfo	Add a relocation visitor to lib object. This works via caching relocated	2012-11-07 23:22:07 +00:00
ExecutionEngine	Align the data section correctly when loading an ELF file.	2012-10-29 10:47:07 +00:00
Feature	Change ForceSizeOpt attribute into MinSize attribute	2012-10-30 16:32:52 +00:00
Instrumentation	tsan: switch to new memory_order constants (ABI compatible)	2012-11-09 14:12:16 +00:00
Integer	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
Linker	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
MC	Convert an improper CodeGen test to a MC test.	2012-11-10 04:30:40 +00:00
Object	Fix SymbolRef::getAddress implementation for ELF. The 'value' field in symbol table entry should be treated differently for relocatable and relocated files. This patch fixes symbol addresses printed by llvm-nm for executables and shared objects.	2012-09-21 07:08:08 +00:00
Other	Revert the series of commits starting with r166578 which introduced the	2012-11-01 08:07:29 +00:00
Scripts	This allows hello world to be compiled for Mips 64 direct object.	2012-06-27 22:48:25 +00:00
TableGen	Re-work bit/bits value resolving in tblgen	2012-09-06 23:32:48 +00:00
Transforms	Remove hard-coded constant in Transforms/InstCombine/memcmp-1.ll	2012-11-11 07:10:25 +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	[CMake] Add llvm-mcmarkup to check-llvm.	2012-11-01 02:13:50 +00:00
Makefile	test: Add a lit config variable to check if LTO is enabled.	2012-10-18 20:43:11 +00:00
Makefile.tests	…
TestRunner.sh	…
lit.cfg	llvm/test/lit.cfg: Don't use mcjit to ppc32 yet, not ready.	2012-11-01 14:28:51 +00:00
lit.site.cfg.in	test: Add a lit config variable to check if LTO is enabled.	2012-10-18 20:43:11 +00:00