5 Commits

Author	SHA1	Message	Date
Matt Arsenault	72b31eee0b	R600/SI: Change formatting of printed registers. ... Print the range of registers used with a single letter prefix. This better matches what the shader compiler produces and is overall less obnoxious than concatenating all of the subregister names together. Instead of SGPR0, it will print s0. Instead of SGPR0_SGPR1, it will print s[0:1] and so on. There doesn't appear to be a straightforward way to get the actual register info in the InstPrinter, so this parses the generated name to print with the new syntax. The required test changes are pretty nasty, and register matching regexes are now worse. Since there isn't a way to add to a variable in FileCheck, some of the tests now don't check the exact number of registers used, but I don't think that will be a real problem. llvm-svn: 194443	2013-11-12 02:35:51 +00:00
Tom Stellard	70f13dba15	R600/SI: Use -verify-machineinstrs for most tests ... We can't enable the verifier for tests with SI_IF and SI_ELSE, because these instructions are always followed by a COPY which copies their result to the next basic block. This violates the machine verifier's rule that non-terminators can not folow terminators. Reviewed-by: Vincent Lejeune<vljn at ovi.com> llvm-svn: 192366	2013-10-10 17:11:46 +00:00
Tom Stellard	0344cdfe39	R600: Add 64-bit float load/store support ... * Added R600_Reg64 class * Added T#Index#.XY registers definition * Added v2i32 register reads from parameter and global space * Added f32 and i32 elements extraction from v2f32 and v2i32 * Added v2i32 -> v2f32 conversions Tom Stellard: - Mark vec2 operations as expand. The addition of a vec2 register class made them all legal. Patch by: Dmitry Cherkassov Signed-off-by: Dmitry Cherkassov <dcherkassov@gmail.com> llvm-svn: 187582	2013-08-01 15:23:42 +00:00
Tom Stellard	53698938a4	R600: Use 64-bit alignment for 64-bit kernel arguments ... llvm-svn: 187581	2013-08-01 15:23:31 +00:00
Tom Stellard	ccae60acc3	R600/SI: Add support for f64 kernel arguments ... Patch by: Niels Ole Salscheider Reviewed-by: Tom Stellard <thomas.stellard@amd.com> llvm-svn: 186182	2013-07-12 18:15:26 +00:00