From: Pierre Moreau <[email protected]>
Signed-off-by: Karol Herbst <[email protected]>
---
src/gallium/drivers/nouveau/codegen/nv50_ir.cpp | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
index c987da99085..49425b98b91 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp
@@ -423,7 +423,10 @@ ImmediateValue::isNegative() const
bool
ImmediateValue::isPow2() const
{
- return util_is_power_of_two_or_zero(reg.data.u32);
+ if (reg.type == TYPE_U64 || reg.type == TYPE_S64)
+ return util_is_power_of_two_or_zero64(reg.data.u64);
+ else
+ return util_is_power_of_two_or_zero(reg.data.u32);
}
void
@@ -440,6 +443,12 @@ ImmediateValue::applyLog2()
case TYPE_U32:
reg.data.u32 = util_logbase2(reg.data.u32);
break;
+ case TYPE_S64:
+ assert(!this->isNegative());
+ // fall through
+ case TYPE_U64:
+ reg.data.u64 = util_logbase2_64(reg.data.u64);
+ break;
case TYPE_F32:
reg.data.f32 = log2f(reg.data.f32);
break;
--
2.17.0
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