From: Thomas Schwinge <thomas@codesourcery.com>
Date: Mon, 28 Nov 2022 09:37:26 +0000 (+0100)
Subject: nvptx: Re-enable all variants of 'gcc.c-torture/execute/20020529-1.c'
X-Git-Tag: basepoints/gcc-16~5454
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcae798b26864d12e43840f3cae75c01eaa11eae;p=thirdparty%2Fgcc.git

nvptx: Re-enable all variants of 'gcc.c-torture/execute/20020529-1.c'

Generally PASSes 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

..., and execution with 'Driver Version: 361.93.02'.

Only the '-O1' execution test FAILs (pre-existing; to be analyzed later):

    nvptx-run: error getting kernel result: an illegal memory access was encountered (CUDA_ERROR_ILLEGAL_ADDRESS, 700)

	gcc/testsuite/
	* gcc.c-torture/execute/20020529-1.c: Re-enable all variants for
	nvptx.
---

diff --git a/gcc/testsuite/gcc.c-torture/execute/20020529-1.c b/gcc/testsuite/gcc.c-torture/execute/20020529-1.c
index d34fec160fa..545f4709638 100644
--- a/gcc/testsuite/gcc.c-torture/execute/20020529-1.c
+++ b/gcc/testsuite/gcc.c-torture/execute/20020529-1.c
@@ -12,10 +12,6 @@
    forced a splitter through the output pattern "#", but there was no
    matching splitter.  */
 
-/* The ptx assembler appears to clobber 'b' inside foo during the f1 call.
-   Reported to nvidia 2016-05-18.  */
-/* { dg-skip-if "PTX assembler bug" { nvptx-*-* } { "-O0" } { "" } } */
-
 void abort (void);
 void exit (int);