From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28641 invoked by alias); 19 Jan 2015 14:47:02 -0000 Mailing-List: contact jit-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Post: List-Help: List-Subscribe: Sender: jit-owner@gcc.gnu.org Received: (qmail 28609 invoked by uid 89); 19 Jan 2015 14:46:59 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Checked: by ClamAV 0.98.5 on sourceware.org X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-Spam-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on sourceware.org X-Spam-Level: X-Spam-User: qpsmtpd, 2 recipients X-HELO: mx1.redhat.com From: David Malcolm To: gcc-patches@gcc.gnu.org, jit@gcc.gnu.org Cc: David Malcolm Subject: [PATCH] rs6000, jit: Unbreak libgccjit on ppc (rs6000_output_function_epilogue) Date: Thu, 01 Jan 2015 00:00:00 -0000 Message-Id: <1421678471-32589-1-git-send-email-dmalcolm@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-SW-Source: 2015-q1/txt/msg00027.txt.bz2 rs6000_output_function_epilogue performs a series of string comparisons on language_string, with a gcc_unreachable (); if the language_string is unrecognized. This leads to failure of any attempt to use libgccjit on rs6000, since jit/dummy-frontend.c has: #define LANG_HOOKS_NAME "libgccjit" The attached patch adds support for this lang hook name, using 0 for the language type. Takes jit.sum from: # of expected passes 1417 # of unexpected failures 30 to: # of expected passes 3428 # of unexpected failures 6 (am investigating the other failures) OK for trunk? gcc/ChangeLog * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support the JIT by using 0 as the language type. --- gcc/config/rs6000/rs6000.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 80fcd65..d076656 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -25491,11 +25491,12 @@ rs6000_output_function_epilogue (FILE *file, use language_string. C is 0. Fortran is 1. Pascal is 2. Ada is 3. C++ is 9. Java is 13. Objective-C is 14. Objective-C++ isn't assigned - a number, so for now use 9. LTO and Go aren't assigned numbers + a number, so for now use 9. LTO, Go and JIT aren't assigned numbers either, so for now use 0. */ if (lang_GNU_C () || ! strcmp (language_string, "GNU GIMPLE") - || ! strcmp (language_string, "GNU Go")) + || ! strcmp (language_string, "GNU Go") + || ! strcmp (language_string, "libgccjit")) i = 0; else if (! strcmp (language_string, "GNU F77") || ! strcmp (language_string, "GNU Fortran")) -- 1.8.1.4