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3 Commits

Author SHA1 Message Date
Eric Christopher
70c1665d83 Reapply r232888 after applying a fix for -msse4 code generation. 
As a note, any target that uses fake target features via command
line options will have similar problems.

llvm-svn: 233227
 2015-03-25 23:14:47 +00:00
Daniel Jasper
17ae9f0206 Revert "Add CodeGen support for adding cpu attributes on functions based on" 
This breaks CodeGen for an internal target. I'll get repro instructions
to you.

llvm-svn: 232930
 2015-03-23 05:52:28 +00:00
Eric Christopher
ea00c2a06f Add CodeGen support for adding cpu attributes on functions based on 
the target-cpu, if different from the triple's cpu, and
target-features as they're written that are passed down from the
driver.

Together with LLVM r232885 this should allow the LTO'ing of binaries
that contain modules compiled with different code generation options
on a subset of architectures with full backend support (x86, powerpc,
aarch64).

llvm-svn: 232888
 2015-03-21 06:15:15 +00:00