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Sebastian Pop 97cb813c29 Correct function to decide if a SCEV can be ignored
When doing SCEV based code generation, we ignore instructions calculating values
that are fully defined by a SCEV expression. The values that are calculated by
this instructions are recalculated on demand.

This commit improves the check to verify if certain instructions can be ignored
and recalculated on demand.

llvm-svn: 177313
2013-03-18 20:21:13 +00:00
clang Objective-C modern translator. Don't put line info 2013-03-18 19:41:18 +00:00
clang-tools-extra Don't include outer-most explicit cast in nullptr replacement 2013-03-15 20:18:08 +00:00
compiler-rt tsan: smaller memory block headers (32b->16b) 2013-03-18 19:47:36 +00:00
debuginfo-tests Remove IR scenario tests. 2013-03-15 20:52:10 +00:00
libclc Update the copyright coredits -- Happy new year 2013! 2013-01-01 10:00:19 +00:00
libcxx Removed raw references to __sun__, __FreeBSD__, __GLIBC__ and __linux__; now just check to see if they are defined. 2013-03-18 19:34:07 +00:00
libcxxabi Bruce Mitchener: Typo fixes. 2013-02-15 15:48:49 +00:00
lld [lld] remove trailing whitespace 2013-03-14 16:09:49 +00:00
lldb When built with cmake, only call the string functions when the previous commands (utils/GetSourceVersion & utils/GetRepositoryPath successed). Otherwise, they fail when not launched from a repository 2013-03-16 17:01:13 +00:00
llvm Update 2013-03-18 17:47:33 +00:00
polly Correct function to decide if a SCEV can be ignored 2013-03-18 20:21:13 +00:00