llvm-6502

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Commit Graph

Author	SHA1	Message	Date
Jakob Stoklund Olesen	b26c7727c9	Kill and collapse outstanding DomainValues. DomainValues that are only used by "don't care" instructions are now collapsed to the first possible execution domain after all basic blocks have been processed. This typically means the PS domain on x86. For example, the vsel_i64 and vsel_double functions in sse2-blend.ll are completely collapsed to the PS domain instead of containing a mix of execution domains created by isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144037 91177308-0d34-0410-b5e6-96231b3b80d8	2011-11-07 23:08:21 +00:00
Bill Wendling	9493a285d1	Replace the "movnt" intrinsics with a native store + nontemporal metadata bit. <rdar://problem/8460511> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130791 91177308-0d34-0410-b5e6-96231b3b80d8	2011-05-03 21:11:17 +00:00

Author

SHA1

Message

Date

Jakob Stoklund Olesen

b26c7727c9

Kill and collapse outstanding DomainValues.

DomainValues that are only used by "don't care" instructions are now
collapsed to the first possible execution domain after all basic blocks
have been processed.  This typically means the PS domain on x86.

For example, the vsel_i64 and vsel_double functions in sse2-blend.ll are
completely collapsed to the PS domain instead of containing a mix of
execution domains created by isel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144037 91177308-0d34-0410-b5e6-96231b3b80d8

2011-11-07 23:08:21 +00:00

Bill Wendling

9493a285d1

Replace the "movnt" intrinsics with a native store + nontemporal metadata bit.

<rdar://problem/8460511>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130791 91177308-0d34-0410-b5e6-96231b3b80d8

2011-05-03 21:11:17 +00:00

2 Commits