diff options
| author | Pierre Moreau <pierre.morrow@free.fr> | 2017-12-05 00:51:04 +0100 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2018-09-14 09:12:08 -0700 |
| commit | 649aff1a8788684c3160ab6001016054de251f39 (patch) | |
| tree | 7f3241caaf670deadae3d49963db0335c5532d2f | |
| parent | cf54d5f47c886bd3ddd0cade89bc0f98279a8429 (diff) | |
nvir: Always split 64-bit IMAD/IMUL operations
Those operations do not map to actual hardware instructions, therefore
those should always be lowered to 32-bit instructions.
Fixes: 009c54aa7af "nv50/ir: Split 64-bit integer MAD/MUL operations"
Signed-off-by: Pierre Moreau <pierre.morrow@free.fr>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
(cherry picked from commit 21b92b3464193a203e069f50c21ebec146ae0215)
Conflicts resolved by Dylan
Conflicts:
src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp index 39177bd044b..6a77f8a291f 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp @@ -3797,7 +3797,7 @@ Program::optimizeSSA(int level) RUN_PASS(2, AlgebraicOpt, run); RUN_PASS(2, ModifierFolding, run); // before load propagation -> less checks RUN_PASS(1, ConstantFolding, foldAll); - RUN_PASS(1, Split64BitOpPreRA, run); + RUN_PASS(0, Split64BitOpPreRA, run); RUN_PASS(1, LoadPropagation, run); RUN_PASS(1, IndirectPropagation, run); RUN_PASS(2, MemoryOpt, run); |