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spirv: Add better error messages in vtn_value helpers

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Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This commit is contained in:
Jason Ekstrand 2017-12-11 21:42:34 -08:00
parent 22980f941e
commit 296046556a
1 changed files with 15 additions and 11 deletions
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26
src/compiler/spirv/vtn_private.h
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@ -584,15 +584,25 @@ struct vtn_pointer *
vtn_pointer_from_ssa(struct vtn_builder *b, nir_ssa_def *ssa,
struct vtn_type *ptr_type);
static inline struct vtn_value *
vtn_untyped_value(struct vtn_builder *b, uint32_t value_id)
{
vtn_fail_if(value_id >= b->value_id_bound,
"SPIR-V id %u is out-of-bounds", value_id);
return &b->values[value_id];
}
static inline struct vtn_value *
vtn_push_value(struct vtn_builder *b, uint32_t value_id,
enum vtn_value_type value_type)
{
assert(value_id < b->value_id_bound);
assert(b->values[value_id].value_type == vtn_value_type_invalid);
struct vtn_value *val = vtn_untyped_value(b, value_id);
b->values[value_id].value_type = value_type;
vtn_fail_if(val->value_type != vtn_value_type_invalid,
"SPIR-V id %u has already been written by another instruction",
value_id);
val->value_type = value_type;
return &b->values[value_id];
}
@ -611,19 +621,13 @@ vtn_push_ssa(struct vtn_builder *b, uint32_t value_id,
return val;
}
static inline struct vtn_value *
vtn_untyped_value(struct vtn_builder *b, uint32_t value_id)
{
assert(value_id < b->value_id_bound);
return &b->values[value_id];
}
static inline struct vtn_value *
vtn_value(struct vtn_builder *b, uint32_t value_id,
enum vtn_value_type value_type)
{
struct vtn_value *val = vtn_untyped_value(b, value_id);
assert(val->value_type == value_type);
vtn_fail_if(val->value_type != value_type,
"SPIR-V id %u is the wrong kind of value", value_id);
return val;
}