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* [gcc r13-1521] [Ada] Incorrect emptying of CUDA global subprograms
@ 2022-07-06 13:30 Pierre-Marie de Rodat
0 siblings, 0 replies; only message in thread
From: Pierre-Marie de Rodat @ 2022-07-06 13:30 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:614c45555a11a658f0c9639afb67d1d4bbb3454f
commit r13-1521-g614c45555a11a658f0c9639afb67d1d4bbb3454f
Author: Justin Squirek <squirek@adacore.com>
Date: Fri Jun 10 12:16:17 2022 +0000
[Ada] Incorrect emptying of CUDA global subprograms
This patch corrects an error in the compiler whereby no
Corresponding_Spec was set for emptied CUDA global subprograms - leading
to a malformed tree.
gcc/ada/
* gnat_cuda.adb (Empty_CUDA_Global_Subprogram): Set
Specification and Corresponding_Spec to match the original
Kernel_Body.
Diff:
---
gcc/ada/gnat_cuda.adb | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/gcc/ada/gnat_cuda.adb b/gcc/ada/gnat_cuda.adb
index 44394b73163..3391263afed 100644
--- a/gcc/ada/gnat_cuda.adb
+++ b/gcc/ada/gnat_cuda.adb
@@ -165,17 +165,20 @@ package body GNAT_CUDA is
Kernel_Elm := First_Elmt (Kernels);
while Present (Kernel_Elm) loop
- Kernel := Node (Kernel_Elm);
+ Kernel := Node (Kernel_Elm);
Kernel_Body := Subprogram_Body (Kernel);
- Loc := Sloc (Kernel_Body);
+ Loc := Sloc (Kernel_Body);
Null_Body := Make_Subprogram_Body (Loc,
- Specification => Subprogram_Specification (Kernel),
+ Specification => Specification (Kernel_Body),
Declarations => New_List,
Handled_Statement_Sequence =>
Make_Handled_Sequence_Of_Statements (Loc,
Statements => New_List (Make_Null_Statement (Loc))));
+ Set_Corresponding_Spec (Null_Body,
+ Corresponding_Spec (Kernel_Body));
+
Rewrite (Kernel_Body, Null_Body);
Next_Elmt (Kernel_Elm);
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