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6 Commits

Author SHA1 Message Date
Matt Arsenault 9acb978105 R600: Match rcp node on pre-SI 
llvm-svn: 213844
 2014-07-24 06:59:24 +00:00
Matt Arsenault 22ca3f8860 R600/SI: Allow using f32 rcp / rsq when denormals not handled. 
These are precise enough to use for OpenCL unless denormals
are handled.

llvm-svn: 213107
 2014-07-15 23:50:10 +00:00
Matt Arsenault e9fa3b8e6b R600/SI: Implement less wrong f32 fdiv 
Assuming single precision denormals and accurate sqrt/div are not
reported, this passes the OpenCL conformance test.

llvm-svn: 213089
 2014-07-15 20:18:31 +00:00
Matt Arsenault a0050b0961 R600/SI: Add intrinsics for various math instructions. 
These will be used for custom lowering and for library
implementations of various math functions, so it's useful
to expose these as builtins.

llvm-svn: 211247
 2014-06-19 01:19:19 +00:00
Tom Stellard fc3db614c0 Revert "test/CodeGen/R600: Add some basic tests v6" 
This reverts commit 11d3457afcda7848448dd7f11b2ede6552ffb9ea.

llvm-svn: 160300
 2012-07-16 18:19:43 +00:00
Tom Stellard 6693fbe3eb test/CodeGen/R600: Add some basic tests v6 
llvm-svn: 160273
 2012-07-16 14:17:19 +00:00