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* [gcc r13-4693] libgccjit: Allow comparing vector types
@ 2022-12-14 4:55 Antoni Boucher
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From: Antoni Boucher @ 2022-12-14 4:55 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:512098a3316f07d4b8bf0e035ab128ed2a50cb5e
commit r13-4693-g512098a3316f07d4b8bf0e035ab128ed2a50cb5e
Author: Antoni Boucher <bouanto@zoho.com>
Date: Fri Jun 24 21:05:29 2022 -0400
libgccjit: Allow comparing vector types
gcc/jit/ChangeLog:
PR jit/108078
* jit-recording.h: Add vector_type::is_same_type_as method
gcc/testsuite/ChangeLog:
PR jit/108078
* jit.dg/test-vector-types.cc: Add tests for vector type comparison
Co-authored-by: Guillaume Gomez <guillaume1.gomez@gmail.com>
Signed-off-by: Guillaume Gomez <guillaume1.gomez@gmail.com>
Diff:
---
gcc/jit/jit-recording.h | 9 +++++++++
gcc/testsuite/jit.dg/test-vector-types.cc | 13 +++++++++++++
2 files changed, 22 insertions(+)
diff --git a/gcc/jit/jit-recording.h b/gcc/jit/jit-recording.h
index 5d7c7177cc3..e1236dec575 100644
--- a/gcc/jit/jit-recording.h
+++ b/gcc/jit/jit-recording.h
@@ -806,6 +806,15 @@ public:
void replay_into (replayer *) final override;
+ bool is_same_type_as (type *other) final override
+ {
+ vector_type *other_vec_type = other->dyn_cast_vector_type ();
+ if (other_vec_type == NULL)
+ return false;
+ return get_num_units () == other_vec_type->get_num_units ()
+ && get_element_type () == other_vec_type->get_element_type ();
+ }
+
vector_type *is_vector () final override { return this; }
private:
diff --git a/gcc/testsuite/jit.dg/test-vector-types.cc b/gcc/testsuite/jit.dg/test-vector-types.cc
index 1f49be6b59f..5661d1b9eb4 100644
--- a/gcc/testsuite/jit.dg/test-vector-types.cc
+++ b/gcc/testsuite/jit.dg/test-vector-types.cc
@@ -105,6 +105,19 @@ create_code (gcc_jit_context *ctxt, void *user_data)
v4f_type, GCC_JIT_BINARY_OP_MULT);
create_vec_fn (ctxt, "jit_v4f_div",
v4f_type, GCC_JIT_BINARY_OP_DIVIDE);
+
+ // Checking compatibility between types.
+ CHECK_VALUE(gcc_jit_compatible_types(v4si_type, v4ui_type), 0);
+ CHECK_VALUE(gcc_jit_compatible_types(v4si_type, v4f_type), 0);
+ CHECK_VALUE(gcc_jit_compatible_types(v4ui_type, v4f_type), 0);
+
+ gcc_jit_type *v4si_type2 = gcc_jit_type_get_vector (int_type, 4);
+ gcc_jit_type *v4ui_type2 = gcc_jit_type_get_vector (unsigned_type, 4);
+ gcc_jit_type *v4f_type2 = gcc_jit_type_get_vector (float_type, 4);
+
+ CHECK_VALUE(gcc_jit_compatible_types(v4si_type, v4si_type2), 1);
+ CHECK_VALUE(gcc_jit_compatible_types(v4ui_type, v4ui_type2), 1);
+ CHECK_VALUE(gcc_jit_compatible_types(v4f_type, v4f_type2), 1);
}
template <typename T>
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