https://gcc.gnu.org/g:84e90b69fba1cfa2a77942251ddfd0527fb22811
commit r15-6700-g84e90b69fba1cfa2a77942251ddfd0527fb22811
Author: Thomas Schwinge <tho...@codesourcery.com>
Date: Mon Nov 28 10:37:26 2022 +0100
nvptx: Re-enable "Stack alignment causes use of alloca" test cases
These generally PASS nowadays, without requiring 'alloca'.
There were two exceptions: 'gcc.dg/torture/stackalign/pr16660-2.c',
'gcc.dg/torture/stackalign/pr16660-3.c', where variants specifying
'-O0' or '-fpic' FAILed with 'ptxas' of, for example, CUDA 10.0 due to:
nvptx-as: ptxas terminated with signal 11 [Segmentation fault], core
dumped
That however is gone with 'ptxas' of, for example, CUDA 11.5 and later.
gcc/testsuite/
* gcc.dg/torture/stackalign/global-1.c: Re-enable for nvptx.
* gcc.dg/torture/stackalign/inline-1.c: Likewise.
* gcc.dg/torture/stackalign/nested-1.c: Likewise.
* gcc.dg/torture/stackalign/nested-2.c: Likewise.
* gcc.dg/torture/stackalign/nested-4.c: Likewise.
* gcc.dg/torture/stackalign/pr16660-1.c: Likewise.
* gcc.dg/torture/stackalign/pr16660-2.c: Likewise.
* gcc.dg/torture/stackalign/pr16660-3.c: Likewise.
* gcc.dg/torture/stackalign/ret-struct-1.c: Likewise.
* gcc.dg/torture/stackalign/struct-1.c: Likewise.
Diff:
---
gcc/testsuite/gcc.dg/torture/stackalign/global-1.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/inline-1.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/nested-1.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/nested-2.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/nested-4.c | 2 +-
gcc/testsuite/gcc.dg/torture/stackalign/pr16660-1.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/pr16660-2.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/pr16660-3.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/ret-struct-1.c | 1 -
gcc/testsuite/gcc.dg/torture/stackalign/struct-1.c | 1 -
10 files changed, 1 insertion(+), 10 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/global-1.c
b/gcc/testsuite/gcc.dg/torture/stackalign/global-1.c
index 66bec64a0f58..a7cbfa74d165 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/global-1.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/global-1.c
@@ -1,6 +1,5 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/inline-1.c
b/gcc/testsuite/gcc.dg/torture/stackalign/inline-1.c
index 912581e9ca84..6aed4398cb19 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/inline-1.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/inline-1.c
@@ -1,6 +1,5 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/nested-1.c
b/gcc/testsuite/gcc.dg/torture/stackalign/nested-1.c
index ae9047e783d9..25343757c9ce 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/nested-1.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/nested-1.c
@@ -1,6 +1,5 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/nested-2.c
b/gcc/testsuite/gcc.dg/torture/stackalign/nested-2.c
index d083d6695b11..397a34fb661f 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/nested-2.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/nested-2.c
@@ -1,6 +1,5 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/nested-4.c
b/gcc/testsuite/gcc.dg/torture/stackalign/nested-4.c
index a46104b9df0a..4d18ba9ad397 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/nested-4.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/nested-4.c
@@ -1,6 +1,6 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
+/* { dg-require-effective-target nonlocal_goto } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-1.c
b/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-1.c
index 459b3df26964..3818e5c32cd6 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-1.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-1.c
@@ -1,6 +1,5 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-2.c
b/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-2.c
index 2aaff4001091..9a039eb2bf50 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-2.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-2.c
@@ -1,5 +1,4 @@
/* { dg-do run } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-3.c
b/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-3.c
index ceb626682f89..1c1ddd1dd74c 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-3.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/pr16660-3.c
@@ -1,5 +1,4 @@
/* { dg-do run } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/ret-struct-1.c
b/gcc/testsuite/gcc.dg/torture/stackalign/ret-struct-1.c
index ff0488dc956c..e56def4e7c3a 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/ret-struct-1.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/ret-struct-1.c
@@ -1,6 +1,5 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
diff --git a/gcc/testsuite/gcc.dg/torture/stackalign/struct-1.c
b/gcc/testsuite/gcc.dg/torture/stackalign/struct-1.c
index 4e9796f7826f..12262ebbe692 100644
--- a/gcc/testsuite/gcc.dg/torture/stackalign/struct-1.c
+++ b/gcc/testsuite/gcc.dg/torture/stackalign/struct-1.c
@@ -1,6 +1,5 @@
/* { dg-do run } */
/* { dg-skip-if "Stack alignment is too small" { hppa*-*-hpux* } } */
-/* { dg-skip-if "Stack alignment causes use of alloca" { nvptx-*-* } } */
#include "check.h"
