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18 Commits

Author SHA1 Message Date
Matt Arsenault 92edab2df9 AMDGPU: Remove bfi and bfm intrinsics 
Nothing is using them.

llvm-svn: 260123
 2016-02-08 19:06:01 +00:00
Matt Arsenault 295875efda AMDGPU: Remove 24-bit intrinsics 
The known bit matching code seems to work reasonably well,
so these shouldn't really be needed.

llvm-svn: 259180
 2016-01-29 10:05:16 +00:00
Matt Arsenault bee7575e1a AMDGPU: Move AMDGPU intrinsics only used by R600 
llvm-svn: 258790
 2016-01-26 04:49:24 +00:00
Matt Arsenault 051d6f9fde AMDGPU: Add new amdgcn intrinsics for cube instructions 
More cleanup to try to get all intrinsics using the correct
amdgcn prefix that are as close to the instruction as possible.

llvm-svn: 258786
 2016-01-26 04:29:56 +00:00
Matt Arsenault 0c3e2338fe AMDGPU: Restore AMDGPU prefixed rsq intrinsic for now 
Also move into backend intrinsics to discourage use of the old name.

llvm-svn: 258783
 2016-01-26 04:14:16 +00:00
Matt Arsenault 7713162c32 AMDGPU: Remove more unused intrinsics 
Replace tests with lrp with basic IR expansion

llvm-svn: 258612
 2016-01-23 05:42:38 +00:00
Matt Arsenault bef34e21c7 AMDGPU: Rename intrinsics to use amdgcn prefix 
The intrinsic target prefix should match the target name
as it appears in the triple.

This is not yet complete, but gets most of the important ones.
llvm.AMDGPU.* intrinsics used by mesa and libclc are still handled
for compatability for now.

llvm-svn: 258557
 2016-01-22 21:30:34 +00:00
Matt Arsenault ee0930821a AMDGPU: Remove random TGSI intrinsic 
I don't think this was ever used.

llvm-svn: 258514
 2016-01-22 18:42:44 +00:00
Matt Arsenault 0cbaa1762b AMDGPU: Remove AMDGPU.fract intrinsic 
Mesa doesn't use this, and this is pattern matched already
from fsub x, (ffloor x)

llvm-svn: 258513
 2016-01-22 18:42:38 +00:00
Matt Arsenault 7ba334a7d9 AMDGPU: Remove AMDGPU.trunc intrinsic 
llvm-svn: 258348
 2016-01-20 21:05:53 +00:00
Matt Arsenault 15fbe49daf AMDGPU: Remove AMDIL.fraction intrinsic 
llvm-svn: 258347
 2016-01-20 21:05:49 +00:00
Matt Arsenault 7cccd2672e AMDGPU: Remove AMDIL.round.nearest intrinsic 
llvm-svn: 258346
 2016-01-20 21:05:40 +00:00
Matt Arsenault 1c9e4ef0df AMDGPU: Remove abs intrinsic 
llvm-svn: 258343
 2016-01-20 20:58:29 +00:00
Matt Arsenault f7e6e89718 AMDGPU: Remove min/max intrinsics 
This removes support for mesa 11.0.x

llvm-svn: 258342
 2016-01-20 20:50:19 +00:00
Matt Arsenault 2aed6ca1d3 AMDGPU: Switch barrier intrinsics to using convergent 
noduplicate prevents unrolling of small loops that happen to have
barriers in them. If a loop has a barrier in it, it is OK to duplicate
it for the unroll.

llvm-svn: 256075
 2015-12-19 01:46:41 +00:00
Tom Stellard 45bb48ea19 R600 -> AMDGPU rename 
llvm-svn: 239657
 2015-06-13 03:28:10 +00:00
Tom Stellard 1be1aa84ec Revert "AMDGPU: Add core backend files for R600/SI codegen v6" 
This reverts commit 4ea70107c5e51230e9e60f0bf58a0f74aa4885ea.

llvm-svn: 160303
 2012-07-16 18:19:53 +00:00
Tom Stellard bcce80fa95 AMDGPU: Add core backend files for R600/SI codegen v6 
llvm-svn: 160270
 2012-07-16 14:17:08 +00:00