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* [gcc(refs/users/aoliva/heads/testme)] tree-inline decl_map: skip mapping result's NULL default def
@ 2022-12-23 7:31 Alexandre Oliva
0 siblings, 0 replies; 4+ messages in thread
From: Alexandre Oliva @ 2022-12-23 7:31 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:2b2620f36a1400d50ad70823c4822e532cf2c0cf
commit 2b2620f36a1400d50ad70823c4822e532cf2c0cf
Author: Alexandre Oliva <oliva@gnu.org>
Date: Thu Dec 22 21:45:48 2022 -0300
tree-inline decl_map: skip mapping result's NULL default def
Diff:
---
gcc/tree-inline.cc | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/gcc/tree-inline.cc b/gcc/tree-inline.cc
index bfea1cc1182..4556256dc32 100644
--- a/gcc/tree-inline.cc
+++ b/gcc/tree-inline.cc
@@ -3851,10 +3851,11 @@ declare_return_variable (copy_body_data *id, tree return_slot, tree modify_dest,
it's default_def SSA_NAME. */
if (gimple_in_ssa_p (id->src_cfun)
&& is_gimple_reg (result))
- {
- temp = make_ssa_name (temp);
- insert_decl_map (id, ssa_default_def (id->src_cfun, result), temp);
- }
+ if (tree default_def = ssa_default_def (id->src_cfun, result))
+ {
+ temp = make_ssa_name (temp);
+ insert_decl_map (id, default_def, temp);
+ }
insert_init_stmt (id, entry_bb, gimple_build_assign (temp, var));
}
else
^ permalink raw reply [flat|nested] 4+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] tree-inline decl_map: skip mapping result's NULL default def
@ 2022-12-28 5:23 Alexandre Oliva
0 siblings, 0 replies; 4+ messages in thread
From: Alexandre Oliva @ 2022-12-28 5:23 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:63fe453119ba6cc85d4ef68315b9067c2e38163d
commit 63fe453119ba6cc85d4ef68315b9067c2e38163d
Author: Alexandre Oliva <oliva@adacore.com>
Date: Wed Dec 28 02:21:35 2022 -0300
tree-inline decl_map: skip mapping result's NULL default def
If a result doesn't have a default def, don't attempt to remap it.
for gcc/ChangeLog
* tree-inline.cc (declare_return_variable): Don't remap NULL
default def of result.
Diff:
---
gcc/tree-inline.cc | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/gcc/tree-inline.cc b/gcc/tree-inline.cc
index bfea1cc1182..4556256dc32 100644
--- a/gcc/tree-inline.cc
+++ b/gcc/tree-inline.cc
@@ -3851,10 +3851,11 @@ declare_return_variable (copy_body_data *id, tree return_slot, tree modify_dest,
it's default_def SSA_NAME. */
if (gimple_in_ssa_p (id->src_cfun)
&& is_gimple_reg (result))
- {
- temp = make_ssa_name (temp);
- insert_decl_map (id, ssa_default_def (id->src_cfun, result), temp);
- }
+ if (tree default_def = ssa_default_def (id->src_cfun, result))
+ {
+ temp = make_ssa_name (temp);
+ insert_decl_map (id, default_def, temp);
+ }
insert_init_stmt (id, entry_bb, gimple_build_assign (temp, var));
}
else
^ permalink raw reply [flat|nested] 4+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] tree-inline decl_map: skip mapping result's NULL default def
@ 2022-12-23 5:27 Alexandre Oliva
0 siblings, 0 replies; 4+ messages in thread
From: Alexandre Oliva @ 2022-12-23 5:27 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:053351275670d10693bd2f89e66e2347e393e5ff
commit 053351275670d10693bd2f89e66e2347e393e5ff
Author: Alexandre Oliva <oliva@gnu.org>
Date: Thu Dec 22 21:45:48 2022 -0300
tree-inline decl_map: skip mapping result's NULL default def
Diff:
---
gcc/tree-inline.cc | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/gcc/tree-inline.cc b/gcc/tree-inline.cc
index bfea1cc1182..4556256dc32 100644
--- a/gcc/tree-inline.cc
+++ b/gcc/tree-inline.cc
@@ -3851,10 +3851,11 @@ declare_return_variable (copy_body_data *id, tree return_slot, tree modify_dest,
it's default_def SSA_NAME. */
if (gimple_in_ssa_p (id->src_cfun)
&& is_gimple_reg (result))
- {
- temp = make_ssa_name (temp);
- insert_decl_map (id, ssa_default_def (id->src_cfun, result), temp);
- }
+ if (tree default_def = ssa_default_def (id->src_cfun, result))
+ {
+ temp = make_ssa_name (temp);
+ insert_decl_map (id, default_def, temp);
+ }
insert_init_stmt (id, entry_bb, gimple_build_assign (temp, var));
}
else
^ permalink raw reply [flat|nested] 4+ messages in thread
* [gcc(refs/users/aoliva/heads/testme)] tree-inline decl_map: skip mapping result's NULL default def
@ 2022-12-23 0:58 Alexandre Oliva
0 siblings, 0 replies; 4+ messages in thread
From: Alexandre Oliva @ 2022-12-23 0:58 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:218eead4e50ecb16dff88788f1e17f43a7504c49
commit 218eead4e50ecb16dff88788f1e17f43a7504c49
Author: Alexandre Oliva <oliva@gnu.org>
Date: Thu Dec 22 21:45:48 2022 -0300
tree-inline decl_map: skip mapping result's NULL default def
Diff:
---
gcc/tree-inline.cc | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/gcc/tree-inline.cc b/gcc/tree-inline.cc
index bfea1cc1182..4556256dc32 100644
--- a/gcc/tree-inline.cc
+++ b/gcc/tree-inline.cc
@@ -3851,10 +3851,11 @@ declare_return_variable (copy_body_data *id, tree return_slot, tree modify_dest,
it's default_def SSA_NAME. */
if (gimple_in_ssa_p (id->src_cfun)
&& is_gimple_reg (result))
- {
- temp = make_ssa_name (temp);
- insert_decl_map (id, ssa_default_def (id->src_cfun, result), temp);
- }
+ if (tree default_def = ssa_default_def (id->src_cfun, result))
+ {
+ temp = make_ssa_name (temp);
+ insert_decl_map (id, default_def, temp);
+ }
insert_init_stmt (id, entry_bb, gimple_build_assign (temp, var));
}
else
^ permalink raw reply [flat|nested] 4+ messages in thread
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