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* [gcc(refs/users/aoliva/heads/testme)] untyped calls: enable target switching
@ 2023-12-01 12:54 Alexandre Oliva
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Oliva @ 2023-12-01 12:54 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:6611d1b15322a044cf4bbe4c62af991ca3327458
commit 6611d1b15322a044cf4bbe4c62af991ca3327458
Author: Alexandre Oliva <oliva@gnu.org>
Date: Fri Dec 1 09:44:07 2023 -0300
untyped calls: enable target switching
Diff:
---
gcc/builtins.cc | 16 ++++++++++++++--
gcc/builtins.h | 7 +++++++
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/gcc/builtins.cc b/gcc/builtins.cc
index 4fc58a0bda9..039bb5e997a 100644
--- a/gcc/builtins.cc
+++ b/gcc/builtins.cc
@@ -1398,8 +1398,16 @@ get_memory_rtx (tree exp, tree len)
\f
/* Built-in functions to perform an untyped call and return. */
+#define set_apply_args_size(x) \
+ (this_target_builtins->x_apply_args_size_plus_one = 1 + (x))
+#define get_apply_args_size() \
+ (this_target_builtins->x_apply_args_size_plus_one - 1)
#define apply_args_mode \
(this_target_builtins->x_apply_args_mode)
+#define set_apply_result_size(x) \
+ (this_target_builtins->x_apply_result_size_plus_one = 1 + (x))
+#define get_apply_result_size() \
+ (this_target_builtins->x_apply_result_size_plus_one - 1)
#define apply_result_mode \
(this_target_builtins->x_apply_result_mode)
@@ -1409,7 +1417,7 @@ get_memory_rtx (tree exp, tree len)
static int
apply_args_size (void)
{
- static int size = -1;
+ int size = get_apply_args_size ();
int align;
unsigned int regno;
@@ -1442,6 +1450,8 @@ apply_args_size (void)
}
else
apply_args_mode[regno] = as_a <fixed_size_mode> (VOIDmode);
+
+ set_apply_args_size (size);
}
return size;
}
@@ -1452,7 +1462,7 @@ apply_args_size (void)
static int
apply_result_size (void)
{
- static int size = -1;
+ int size = get_apply_result_size ();
int align, regno;
/* The values computed by this function never change. */
@@ -1484,6 +1494,8 @@ apply_result_size (void)
#ifdef APPLY_RESULT_SIZE
size = APPLY_RESULT_SIZE;
#endif
+
+ set_apply_result_size (size);
}
return size;
}
diff --git a/gcc/builtins.h b/gcc/builtins.h
index 88a26d70cd5..1a26fc63a6d 100644
--- a/gcc/builtins.h
+++ b/gcc/builtins.h
@@ -37,6 +37,13 @@ struct target_builtins {
register windows, this gives only the outbound registers.
INCOMING_REGNO gives the corresponding inbound register. */
fixed_size_mode_pod x_apply_result_mode[FIRST_PSEUDO_REGISTER];
+
+ /* Nonzero iff the arrays above have been initialized. The _plus_one suffix
+ is for zero initialization to make it an unreasonable size, used to signal
+ that the size and the corresponding mode array has not been
+ initialized. */
+ int x_apply_args_size_plus_one;
+ int x_apply_result_size_plus_one;
};
extern struct target_builtins default_target_builtins;
^ permalink raw reply [flat|nested] 2+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] untyped calls: enable target switching
@ 2023-12-01 12:50 Alexandre Oliva
0 siblings, 0 replies; 2+ messages in thread
From: Alexandre Oliva @ 2023-12-01 12:50 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:8b0480dda32a2f673e2b3274ea3e35b66e12d3ab
commit 8b0480dda32a2f673e2b3274ea3e35b66e12d3ab
Author: Alexandre Oliva <oliva@gnu.org>
Date: Fri Dec 1 09:44:07 2023 -0300
untyped calls: enable target switching
Diff:
---
gcc/builtins.cc | 16 ++++++++++++++--
gcc/builtins.h | 7 +++++++
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/gcc/builtins.cc b/gcc/builtins.cc
index 4fc58a0bda9..0aeade9bb78 100644
--- a/gcc/builtins.cc
+++ b/gcc/builtins.cc
@@ -1398,8 +1398,16 @@ get_memory_rtx (tree exp, tree len)
\f
/* Built-in functions to perform an untyped call and return. */
+#define set_apply_args_size(x) \
+ (this_target_builtins->x_apply_args_size_plus_one = 1 + (x))
+#define get_apply_args_size() \
+ (this_target_builtins->x_apply_args_size_plus_one - 1)
#define apply_args_mode \
(this_target_builtins->x_apply_args_mode)
+#define set_apply_result_size(x) \
+ (this_target_builtins->x_apply_result_size_plus_one = 1 + (x))
+#define get_apply_result_size() \
+ (this_target_builtins->x_apply_result_size_plus_one - 1)
#define apply_result_mode \
(this_target_builtins->x_apply_result_mode)
@@ -1409,7 +1417,7 @@ get_memory_rtx (tree exp, tree len)
static int
apply_args_size (void)
{
- static int size = -1;
+ int size = get_apply_args_size ();
int align;
unsigned int regno;
@@ -1442,6 +1450,8 @@ apply_args_size (void)
}
else
apply_args_mode[regno] = as_a <fixed_size_mode> (VOIDmode);
+
+ set_apply_args_size (size)
}
return size;
}
@@ -1452,7 +1462,7 @@ apply_args_size (void)
static int
apply_result_size (void)
{
- static int size = -1;
+ int size = get_apply_result_size ();
int align, regno;
/* The values computed by this function never change. */
@@ -1484,6 +1494,8 @@ apply_result_size (void)
#ifdef APPLY_RESULT_SIZE
size = APPLY_RESULT_SIZE;
#endif
+
+ set_apply_result_size (size)
}
return size;
}
diff --git a/gcc/builtins.h b/gcc/builtins.h
index 88a26d70cd5..1a26fc63a6d 100644
--- a/gcc/builtins.h
+++ b/gcc/builtins.h
@@ -37,6 +37,13 @@ struct target_builtins {
register windows, this gives only the outbound registers.
INCOMING_REGNO gives the corresponding inbound register. */
fixed_size_mode_pod x_apply_result_mode[FIRST_PSEUDO_REGISTER];
+
+ /* Nonzero iff the arrays above have been initialized. The _plus_one suffix
+ is for zero initialization to make it an unreasonable size, used to signal
+ that the size and the corresponding mode array has not been
+ initialized. */
+ int x_apply_args_size_plus_one;
+ int x_apply_result_size_plus_one;
};
extern struct target_builtins default_target_builtins;
^ permalink raw reply [flat|nested] 2+ messages in thread
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