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4 Commits

Author SHA1 Message Date
Tom Stellard
56077f5796 R600: Call EmitFunctionHeader() in the AsmPrinter to populate the ELF symbol table 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218776 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-01 17:15:17 +00:00
Matt Arsenault
c9c70b1651 R600/SI: Implement areLoadsFromSameBasePtr 
This currently has a noticable effect on the kernel argument loads.
LDS and global loads are more problematic, I think because of how copies
are currently inserted to ensure that the address is a VGPR.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214942 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-06 00:29:43 +00:00
Tom Stellard
05388f25d7 R600/SI: Clean up some of the unused REGISTER_{LOAD,STORE} code 
There are a few more cleanups to do, but I ran into some problems
with ext loads and trunc stores, when I tried to change some of the
vector loads and stores from custom to legal, so I wasn't able to
get rid of everything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213552 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-21 15:45:06 +00:00
Matt Arsenault
8a9df8f92c R600/SI: Use v_cvt_f32_ubyte* instructions 
This eliminates extra extract instructions when loading an i8 vector to
a float vector.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210666 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-06-11 17:50:44 +00:00