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nv50/ir: add precise field to Instruction

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v4: initialize field with NULL

Signed-off-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Pierre Moreau <pierre.morrow@free.fr>
This commit is contained in:
Karol Herbst 2017-06-23 20:30:27 +02:00 • committed by Ilia Mirkin
parent 4ad9e2e17a
commit 1d7c232fbd
2 changed files with 3 additions and 0 deletions
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1
src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
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@ -575,6 +575,7 @@ void Instruction::init()
encSize = 0; encSize = 0;
ipa = 0; ipa = 0;
mask = 0; mask = 0;
precise = 0;
lanes = 0xf; lanes = 0xf;

2
src/gallium/drivers/nouveau/codegen/nv50_ir.h
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@ -884,6 +884,8 @@ public:
unsigned perPatch : 1; unsigned perPatch : 1;
unsigned exit : 1; // terminate program after insn unsigned exit : 1; // terminate program after insn
unsigned mask : 4; // for vector ops unsigned mask : 4; // for vector ops
// prevent algebraic optimisations that aren't bit-for-bit identical
unsigned precise : 1;
int8_t postFactor; // MUL/DIV(if < 0) by 1 << postFactor int8_t postFactor; // MUL/DIV(if < 0) by 1 << postFactor