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Chad Rosier 22b34cce4d GEPs with all zero indices are trivially coalesced by fast-isel. For example,
%arrayidx135 = getelementptr inbounds [4 x [4 x [4 x [4 x i32]]]]* %M0, i32 0, i64 0
%arrayidx136 = getelementptr inbounds [4 x [4 x [4 x i32]]]* %arrayidx135, i32 0, i64 %idxprom134

Prior to this commit, the GEP instruction that defines %arrayidx136 thought that 
%arrayidx135 was a trivial kill.  The GEP that defines %arrayidx135 doesn't 
generate any code and thus %M0 gets folded into the second GEP.  Thus, we need
to look through GEPs with all zero indices.
rdar://10443319

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144730 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15 23:34:05 +00:00
autoconf Add an option '--enable-libcpp' that will have the compiler pass on 2011-11-11 22:51:42 +00:00
bindings Minor fixes in Makefiles for the OCaml bindings: 2011-11-09 12:00:39 +00:00
cmake Fix CRT selection logic when using CMake NMake generator. 2011-11-06 23:37:22 +00:00
docs Merge ObjCPropertyDebugInfo.html into SourceLevelDebugging.html 2011-11-15 22:59:54 +00:00
examples build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
include StringRefize and simplify. 2011-11-15 19:12:09 +00:00
lib GEPs with all zero indices are trivially coalesced by fast-isel. For example, 2011-11-15 23:34:05 +00:00
projects build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
runtime PathProfiling.c: Get rid of using "inline". We may expect compiler shall optimize out "static" scope w/o "inline". 2011-11-08 12:03:14 +00:00
test ARM assembly parsing for register range syntax for VLD/VST register lists. 2011-11-15 23:19:15 +00:00
tools Remove all remaining uses of Value::getNameStr(). 2011-11-15 16:27:03 +00:00
unittests Fix Windows build, don't try to #include <pthread.h> when we know it's not 2011-11-14 22:10:23 +00:00
utils Add vmov.f32 to materialize f32 immediate splats which cannot be handled by 2011-11-15 02:12:34 +00:00
.gitignore git: Add tools/lldb to the ignore list. 2011-11-10 22:55:50 +00:00
CMakeLists.txt Revert r144300 "llvm-config: Replace with C++ version (was llvm-config-2).", 2011-11-10 19:59:35 +00:00
configure Add an option '--enable-libcpp' that will have the compiler pass on 2011-11-11 22:51:42 +00:00
CREDITS.TXT CREDITS.TXT: Add a line. (test commit) 2011-10-29 23:42:14 +00:00
LICENSE.TXT Happy new year. 2011-06-12 15:26:54 +00:00
llvm.spec.in
LLVMBuild.txt build: Add initial cut at LLVMBuild.txt files. 2011-11-03 18:53:17 +00:00
Makefile build/Make: Define a TARGET_NATIVE_ARCH variable to be a bit more precise than 2011-11-12 00:18:02 +00:00
Makefile.common
Makefile.config.in build/Make: Define a TARGET_NATIVE_ARCH variable to be a bit more precise than 2011-11-12 00:18:02 +00:00
Makefile.rules build/Make: Switch over to using llvm-config-2 for dependencies one more (hopefully last) time, now that it also builds as a build tool. 2011-11-14 17:17:45 +00:00
README.txt test commit undo 2011-11-10 20:39:51 +00:00

Low Level Virtual Machine (LLVM)
================================

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