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-rw-r--r--src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp12
-rw-r--r--src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.h2
-rw-r--r--src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp31
3 files changed, 45 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp
index ece6ce40643..dca799dd9b5 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.cpp
@@ -392,6 +392,12 @@ BuildUtil::mkImm(float f)
return mkImm(u.u32);
}
+ImmediateValue *
+BuildUtil::mkImm(double d)
+{
+ return new_ImmediateValue(prog, d);
+}
+
Value *
BuildUtil::loadImm(Value *dst, float f)
{
@@ -399,6 +405,12 @@ BuildUtil::loadImm(Value *dst, float f)
}
Value *
+BuildUtil::loadImm(Value *dst, double d)
+{
+ return mkOp1v(OP_MOV, TYPE_F64, dst ? dst : getScratch(), mkImm(d));
+}
+
+Value *
BuildUtil::loadImm(Value *dst, uint32_t u)
{
return mkOp1v(OP_MOV, TYPE_U32, dst ? dst : getScratch(), mkImm(u));
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.h b/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.h
index 0d544581697..8f3bf77949c 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.h
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_build_util.h
@@ -90,12 +90,14 @@ public:
void mkClobber(DataFile file, uint32_t regMask, int regUnitLog2);
ImmediateValue *mkImm(float);
+ ImmediateValue *mkImm(double);
ImmediateValue *mkImm(uint32_t);
ImmediateValue *mkImm(uint64_t);
ImmediateValue *mkImm(int i) { return mkImm((uint32_t)i); }
Value *loadImm(Value *dst, float);
+ Value *loadImm(Value *dst, double);
Value *loadImm(Value *dst, uint32_t);
Value *loadImm(Value *dst, uint64_t);
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
index b952c760a21..f0955978dc8 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -1164,6 +1164,11 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
#define CASE(type, dst, fmin, fmax, imin, imax, umin, umax) \
case type: \
switch (i->sType) { \
+ case TYPE_F64: \
+ res.data.dst = util_iround(i->saturate ? \
+ CLAMP(imm0.reg.data.f64, fmin, fmax) : \
+ imm0.reg.data.f64); \
+ break; \
case TYPE_F32: \
res.data.dst = util_iround(i->saturate ? \
CLAMP(imm0.reg.data.f32, fmin, fmax) : \
@@ -1201,6 +1206,11 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
CASE(TYPE_S32, s32, INT32_MIN, INT32_MAX, INT32_MIN, INT32_MAX, 0, INT32_MAX);
case TYPE_F32:
switch (i->sType) {
+ case TYPE_F64:
+ res.data.f32 = i->saturate ?
+ CLAMP(imm0.reg.data.f64, 0.0f, 1.0f) :
+ imm0.reg.data.f64;
+ break;
case TYPE_F32:
res.data.f32 = i->saturate ?
CLAMP(imm0.reg.data.f32, 0.0f, 1.0f) :
@@ -1215,6 +1225,27 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
}
i->setSrc(0, bld.mkImm(res.data.f32));
break;
+ case TYPE_F64:
+ switch (i->sType) {
+ case TYPE_F64:
+ res.data.f64 = i->saturate ?
+ CLAMP(imm0.reg.data.f64, 0.0f, 1.0f) :
+ imm0.reg.data.f64;
+ break;
+ case TYPE_F32:
+ res.data.f64 = i->saturate ?
+ CLAMP(imm0.reg.data.f32, 0.0f, 1.0f) :
+ imm0.reg.data.f32;
+ break;
+ case TYPE_U16: res.data.f64 = (double) imm0.reg.data.u16; break;
+ case TYPE_U32: res.data.f64 = (double) imm0.reg.data.u32; break;
+ case TYPE_S16: res.data.f64 = (double) imm0.reg.data.s16; break;
+ case TYPE_S32: res.data.f64 = (double) imm0.reg.data.s32; break;
+ default:
+ return;
+ }
+ i->setSrc(0, bld.mkImm(res.data.f64));
+ break;
default:
return;
}