https://gcc.gnu.org/g:a89321c890b96c583671b73fc802e87545e4a2b1
commit r15-3445-ga89321c890b96c583671b73fc802e87545e4a2b1
Author: Thomas Schwinge <tschwi...@baylibre.com>
Date: Wed Sep 4 09:44:33 2024 +0200
Add 'gcc.target/nvptx/alias-to-alias-1.c'
... similar to alias to alias usage in 'libgomp.c-c++-common/pr96390.c'.
PR target/104957
gcc/testsuite/
* gcc.target/nvptx/alias-to-alias-1.c: New.
Diff:
---
gcc/testsuite/gcc.target/nvptx/alias-to-alias-1.c | 27 +++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/gcc/testsuite/gcc.target/nvptx/alias-to-alias-1.c
b/gcc/testsuite/gcc.target/nvptx/alias-to-alias-1.c
new file mode 100644
index 00000000000..3db79d1fc0b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/nvptx/alias-to-alias-1.c
@@ -0,0 +1,27 @@
+/* Alias to alias; 'libgomp.c-c++-common/pr96390.c'. */
+
+/* { dg-do compile } */
+/* { dg-add-options ptx_alias } */
+
+int v;
+
+void foo () { v = 42; }
+void bar () __attribute__((alias ("foo")));
+void baz () __attribute__((alias ("bar")));
+
+int
+main (void)
+{
+ baz ();
+ if (v != 42)
+ __builtin_abort ();
+
+ return 0;
+}
+
+/* { dg-final { scan-assembler-times "\\.alias bar,foo;" 1 } } */
+/* { dg-final { scan-assembler-times "\\.visible \\.func foo;" 1 } } */
+/* { dg-final { scan-assembler-times "\\.visible \\.func bar;" 1 } } */
+
+/* { dg-final { scan-assembler-times "\\.alias baz,bar;" 1 } } */
+/* { dg-final { scan-assembler-times "\\.visible \\.func baz;" 1 } } */
