https://gcc.gnu.org/g:cb633e5cbd422d5a5d98b17d435abad976a9d9ca
commit r15-4097-gcb633e5cbd422d5a5d98b17d435abad976a9d9ca
Author: Thomas Schwinge <tho...@codesourcery.com>
Date: Mon Nov 28 10:05:06 2022 +0100
nvptx: Re-enable "ptxas times out" test cases
These are all quick to compile and generally PASS with:
$ ptxas --version
ptxas: NVIDIA (R) Ptx optimizing assembler
Copyright (c) 2005-2018 NVIDIA Corporation
Built on Sun_Sep__9_21:06:46_CDT_2018
Cuda compilation tools, release 10.0, V10.0.145
Only 'gcc.c-torture/compile/limits-fndefn.c' at '-O0' still has an issue, as
indicated. Working around that with '-Wa,--no-verify', for now.
gcc/testsuite/
* gcc.c-torture/compile/920501-4.c: Re-enable nvptx
"ptxas times out" variants.
* gcc.c-torture/compile/921011-1.c: Likewise.
* gcc.c-torture/compile/pr34334.c: Likewise.
* gcc.c-torture/compile/pr37056.c: Likewise.
* gcc.c-torture/compile/pr39423-1.c: Likewise.
* gcc.c-torture/compile/pr49049.c: Likewise.
* gcc.c-torture/compile/pr59417.c: Likewise.
* gcc.c-torture/compile/limits-fndefn.c: Likewise.
Specify '-Wa,--no-verify' for nvptx '-O0'.
Diff:
---
gcc/testsuite/gcc.c-torture/compile/920501-4.c | 1 -
gcc/testsuite/gcc.c-torture/compile/921011-1.c | 2 --
gcc/testsuite/gcc.c-torture/compile/limits-fndefn.c | 6 +++++-
gcc/testsuite/gcc.c-torture/compile/pr34334.c | 1 -
gcc/testsuite/gcc.c-torture/compile/pr37056.c | 1 -
gcc/testsuite/gcc.c-torture/compile/pr39423-1.c | 1 -
gcc/testsuite/gcc.c-torture/compile/pr49049.c | 2 --
gcc/testsuite/gcc.c-torture/compile/pr59417.c | 1 -
8 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/gcc/testsuite/gcc.c-torture/compile/920501-4.c
b/gcc/testsuite/gcc.c-torture/compile/920501-4.c
index 1924a708d098..cc6e6820af53 100644
--- a/gcc/testsuite/gcc.c-torture/compile/920501-4.c
+++ b/gcc/testsuite/gcc.c-torture/compile/920501-4.c
@@ -1,5 +1,4 @@
/* { dg-do assemble } */
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } { "-O1" } { "" } } */
/* { dg-skip-if "Array too big" { "pdp11-*-*" } { "-mint32" } } */
/* { dg-require-stack-size "8196*4" } */
diff --git a/gcc/testsuite/gcc.c-torture/compile/921011-1.c
b/gcc/testsuite/gcc.c-torture/compile/921011-1.c
index 5955b4c527dc..6cc707dc74c6 100644
--- a/gcc/testsuite/gcc.c-torture/compile/921011-1.c
+++ b/gcc/testsuite/gcc.c-torture/compile/921011-1.c
@@ -1,5 +1,3 @@
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } { "-O1" } { "" } } */
-
void
fun (nb)
int nb;
diff --git a/gcc/testsuite/gcc.c-torture/compile/limits-fndefn.c
b/gcc/testsuite/gcc.c-torture/compile/limits-fndefn.c
index 532047354938..5d2c41d05a26 100644
--- a/gcc/testsuite/gcc.c-torture/compile/limits-fndefn.c
+++ b/gcc/testsuite/gcc.c-torture/compile/limits-fndefn.c
@@ -1,6 +1,10 @@
/* { dg-skip-if "too complex for avr" { avr-*-* } } */
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } } */
/* { dg-skip-if "no chance for bpf" { bpf-*-* } } */
+/* { dg-additional-options -Wa,--no-verify { target { nvptx-*-* && { !
__OPTIMIZE__ } } } }
+ For the very long list of formal parameters, the nvptx back end generates
+ very much boilerplate code. Without optimizations enabled, that doesn't get
+ cleaned up, and 'ptxas' runs into timeout or gets OOM-killed after a few
+ minutes. */
/* { dg-timeout-factor 4.0 } */
#define LIM1(x) x##0, x##1, x##2, x##3, x##4, x##5, x##6, x##7, x##8, x##9,
#define LIM2(x) LIM1(x##0) LIM1(x##1) LIM1(x##2) LIM1(x##3) LIM1(x##4) \
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr34334.c
b/gcc/testsuite/gcc.c-torture/compile/pr34334.c
index b9337e995ede..37f9f6b6a8ba 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr34334.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr34334.c
@@ -1,4 +1,3 @@
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } { "*" } { "-O0" } } */
__extension__ typedef __SIZE_TYPE__ size_t;
__extension__ typedef long long int __quad_t;
__extension__ typedef unsigned int __mode_t;
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr37056.c
b/gcc/testsuite/gcc.c-torture/compile/pr37056.c
index e709fdc1ffb2..f9285e2c7843 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr37056.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr37056.c
@@ -1,4 +1,3 @@
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } { "-O2" "-Os" } { "" } } */
extern void abort (void);
static union {
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr39423-1.c
b/gcc/testsuite/gcc.c-torture/compile/pr39423-1.c
index c604738b9cb6..34ebb66381a1 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr39423-1.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr39423-1.c
@@ -1,5 +1,4 @@
/* PR target/39423 */
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } { "-O2" } { "" } } */
int
foo (const char *name, int nmlen, char *flags)
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr49049.c
b/gcc/testsuite/gcc.c-torture/compile/pr49049.c
index f396e056fb30..a24b2a41c752 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr49049.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr49049.c
@@ -1,5 +1,3 @@
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } { "-Os" } { "" } } */
-
__extension__ typedef unsigned long long int uint64_t;
static int
diff --git a/gcc/testsuite/gcc.c-torture/compile/pr59417.c
b/gcc/testsuite/gcc.c-torture/compile/pr59417.c
index 891ba66718a4..227c5d841059 100644
--- a/gcc/testsuite/gcc.c-torture/compile/pr59417.c
+++ b/gcc/testsuite/gcc.c-torture/compile/pr59417.c
@@ -1,5 +1,4 @@
/* PR tree-optimization/59417 */
-/* { dg-skip-if "ptxas times out" { nvptx-*-* } { "-O1" "-O2" "-Os" } { "" } }
*/
int a, b, d;
short c;
