nv50/ir: add support for const-folding OP_CVT with F64 source/dest

Signed-off-by: Ilia Mirkin <[email protected]>

1 files changed, 12 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));