https://gcc.gnu.org/g:9d0651b9a15d6ed27acb589ba6d082bea54c7172
commit 9d0651b9a15d6ed27acb589ba6d082bea54c7172
Author: Thomas Schwinge <tschwi...@baylibre.com>
Date: Sun Jul 21 22:23:40 2024 +0200
nvptx: Specify '-mno-alias' for 'gcc.dg/pr60797.c' [PR60797, PR104957]
2014 Subversion r209299 (Git commit
8330537b5b58bd0532a0a49f9cbd59bf526a7847)
"Fix PR60797" added this test case, which we now amend so that it's able to
test its thing also in '--target=nvptx-none' configurations with symbol
alias
support enabled (..., and test nvptx '-mno-alias').
PR middle-end/60797
PR target/104957
gcc/testsuite/
* gcc.dg/pr60797.c: For nvptx, specify '-mno-alias'.
(cherry picked from commit b9be3113a9365e8380397abb23abc71f049cf4f1)
Diff:
---
gcc/testsuite/ChangeLog.omp | 7 +++++++
gcc/testsuite/gcc.dg/pr60797.c | 6 ++++--
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/ChangeLog.omp b/gcc/testsuite/ChangeLog.omp
index a19ef2dcd7e4..95b61326dcf4 100644
--- a/gcc/testsuite/ChangeLog.omp
+++ b/gcc/testsuite/ChangeLog.omp
@@ -3,6 +3,13 @@
Backported from trunk:
2024-09-04 Thomas Schwinge <tschwi...@baylibre.com>
+ PR middle-end/60797
+ PR target/104957
+ * gcc.dg/pr60797.c: For nvptx, specify '-mno-alias'.
+
+ Backported from trunk:
+ 2024-09-04 Thomas Schwinge <tschwi...@baylibre.com>
+
PR target/104957
* gcc.target/nvptx/alias-to-alias-1.c: New.
diff --git a/gcc/testsuite/gcc.dg/pr60797.c b/gcc/testsuite/gcc.dg/pr60797.c
index 45090bae502c..0485b2de172f 100644
--- a/gcc/testsuite/gcc.dg/pr60797.c
+++ b/gcc/testsuite/gcc.dg/pr60797.c
@@ -1,5 +1,7 @@
-/* { dg-do compile } */
-/* { dg-skip-if "" { alias } } */
+/* If there's support for symbol aliases, have to 'dg-skip-if' -- unless
+ there's a way to disable this support.
+ { dg-additional-options -mno-alias { target nvptx-*-* } }
+ { dg-skip-if "" { { ! nvptx-*-* } && alias } } */
extern int foo __attribute__((alias("bar"))); /* { dg-error "supported" } */
int main()
