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-rw-r--r--gcc/jit/jit-common.h1
-rw-r--r--gcc/jit/jit-recording.h34
-rw-r--r--gcc/testsuite/jit.dg/test-types.c11
3 files changed, 36 insertions, 10 deletions
diff --git a/gcc/jit/jit-common.h b/gcc/jit/jit-common.h
index 655d94e..6ab9622 100644
--- a/gcc/jit/jit-common.h
+++ b/gcc/jit/jit-common.h
@@ -134,6 +134,7 @@ namespace recording {
class statement;
class extended_asm;
class case_;
+ class memento_of_get_aligned;
class top_level_asm;
/* End of recording types. */
diff --git a/gcc/jit/jit-recording.h b/gcc/jit/jit-recording.h
index 13c2ea7..ab4b0ff 100644
--- a/gcc/jit/jit-recording.h
+++ b/gcc/jit/jit-recording.h
@@ -580,6 +580,7 @@ public:
virtual struct_ *dyn_cast_struct () { return NULL; }
virtual vector_type *dyn_cast_vector_type () { return NULL; }
virtual array_type *dyn_cast_array_type () { return NULL; }
+ virtual memento_of_get_aligned *dyn_cast_aligned_type () { return NULL; }
/* Is it typesafe to copy to this type from rtype? */
virtual bool accepts_writes_from (type *rtype)
@@ -590,6 +591,14 @@ public:
virtual bool is_same_type_as (type *other)
{
+ if (is_int ()
+ && other->is_int ()
+ && get_size () == other->get_size ()
+ && is_signed () == other->is_signed ())
+ {
+ /* LHS (this) is an integer of the same size and sign as rtype. */
+ return true;
+ }
return this == other;
}
@@ -607,6 +616,7 @@ public:
virtual type *is_volatile () { return NULL; }
virtual type *is_restrict () { return NULL; }
virtual type *is_const () { return NULL; }
+ virtual type *is_aligned () { return NULL; }
virtual type *is_array () = 0;
virtual struct_ *is_struct () { return NULL; }
virtual bool is_union () const { return false; }
@@ -661,13 +671,6 @@ public:
accept it: */
return true;
}
- } else if (is_int ()
- && rtype->is_int ()
- && get_size () == rtype->get_size ()
- && is_signed () == rtype->is_signed ())
- {
- /* LHS (this) is an integer of the same size and sign as rtype. */
- return true;
}
return type::accepts_writes_from (rtype);
@@ -844,10 +847,27 @@ public:
: decorated_type (other_type),
m_alignment_in_bytes (alignment_in_bytes) {}
+ bool is_same_type_as (type *other) final override
+ {
+ if (!other->is_aligned ())
+ {
+ return m_other_type->is_same_type_as (other);
+ }
+ return m_alignment_in_bytes
+ == other->dyn_cast_aligned_type ()->m_alignment_in_bytes
+ && m_other_type->is_same_type_as (other->is_aligned ());
+ }
+
+ type *is_aligned () final override { return m_other_type; }
+
/* Strip off the alignment, giving the underlying type. */
type *unqualified () final override { return m_other_type; }
void replay_into (replayer *) final override;
+ memento_of_get_aligned *dyn_cast_aligned_type () final override
+ {
+ return this;
+ }
array_type *dyn_cast_array_type () final override
{
diff --git a/gcc/testsuite/jit.dg/test-types.c b/gcc/testsuite/jit.dg/test-types.c
index bfdb763..8573711 100644
--- a/gcc/testsuite/jit.dg/test-types.c
+++ b/gcc/testsuite/jit.dg/test-types.c
@@ -486,10 +486,10 @@ verify_code (gcc_jit_context *ctxt, gcc_jit_result *result)
CHECK_VALUE (z.m_FILE_ptr, stderr);
+ gcc_jit_type *long_type = gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_LONG);
+ gcc_jit_type *int64_type = gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_INT64_T);
if (sizeof(long) == 8)
- CHECK (gcc_jit_compatible_types (
- gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_LONG),
- gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_INT64_T)));
+ CHECK (gcc_jit_compatible_types (long_type, int64_type));
CHECK_VALUE (gcc_jit_type_get_size (gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_FLOAT)), sizeof (float));
CHECK_VALUE (gcc_jit_type_get_size (gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_DOUBLE)), sizeof (double));
@@ -501,4 +501,9 @@ verify_code (gcc_jit_context *ctxt, gcc_jit_result *result)
gcc_jit_type *array_type1 = gcc_jit_context_new_array_type (ctxt, NULL, int_type, 2);
gcc_jit_type *array_type2 = gcc_jit_context_new_array_type (ctxt, NULL, int_type, 2);
CHECK (gcc_jit_compatible_types (array_type1, array_type2));
+
+ gcc_jit_type *aligned_long = gcc_jit_type_get_aligned (long_type, 4);
+ gcc_jit_type *aligned_int64 = gcc_jit_type_get_aligned (int64_type, 4);
+ if (sizeof(long) == 8)
+ CHECK (gcc_jit_compatible_types (aligned_long, aligned_int64));
}