{"id":810717,"url":"http://patchwork.ozlabs.org/api/patches/810717/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/1504715047.18797.12.camel@us.ibm.com/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1504715047.18797.12.camel@us.ibm.com>","list_archive_url":null,"date":"2017-09-06T16:24:07","name":"[rs6000] Add builtins to convert from float/double to int/long using current rounding mode","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"bbc4b0f9d1e85a86ff7f33ce6ec9545b0f64ea13","submitter":{"id":1003,"url":"http://patchwork.ozlabs.org/api/people/1003/?format=json","name":"Carl Love","email":"cel@us.ibm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/1504715047.18797.12.camel@us.ibm.com/mbox/","series":[{"id":1849,"url":"http://patchwork.ozlabs.org/api/series/1849/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=1849","date":"2017-09-06T16:24:07","name":"[rs6000] Add builtins to convert from float/double to int/long using current rounding mode","version":1,"mbox":"http://patchwork.ozlabs.org/series/1849/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/810717/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/810717/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list gcc-patches@gcc.gnu.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=gcc.gnu.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=gcc-patches-return-461630-incoming=patchwork.ozlabs.org@gcc.gnu.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tunprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org\n\theader.b=\"DUwfuf8n\"; dkim-atps=neutral","sourceware.org; auth=none"],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xnTT41803z9s7F\n\tfor ;\n\tThu, 7 Sep 2017 02:25:11 +1000 (AEST)","(qmail 96122 invoked by alias); 6 Sep 2017 16:24:59 -0000","(qmail 96109 invoked by uid 89); 6 Sep 2017 16:24:58 -0000","from mx0b-001b2d01.pphosted.com (HELO mx0a-001b2d01.pphosted.com)\n\t(148.163.158.5) by sourceware.org\n\t(qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP;\n\tWed, 06 Sep 2017 16:24:56 +0000","from pps.filterd (m0098419.ppops.net [127.0.0.1])\tby\n\tmx0b-001b2d01.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id\n\tv86GOVs8103440\tfor ;\n\tWed, 6 Sep 2017 12:24:55 -0400","from e32.co.us.ibm.com (e32.co.us.ibm.com [32.97.110.150])\tby\n\tmx0b-001b2d01.pphosted.com with ESMTP id\n\t2cthjqmty5-1\t(version=TLSv1.2 cipher=AES256-SHA bits=256\n\tverify=NOT)\tfor ;\n\tWed, 06 Sep 2017 12:24:34 -0400","from localhost\tby e32.co.us.ibm.com with IBM ESMTP SMTP Gateway:\n\tAuthorized Use Only! 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Thanks.\n\n Carl Love\n\n-----------------------------------------------------------------------\n\ngcc/ChangeLog:\n\n2017-09-06 Carl Love \n\n\t* config/rs6000/rs6000-builtin.def (FCTID, FCTIW): Add BU_P7_MISC_1\n\tmacro expansion for builtins.\n\t* config/rs6000/rs6000.md (fctid, fctiw): Add define_insn for the\n\tfctid and fctiw instructions.\n\ngcc/testsuite/ChangeLog:\n\n2017-09-06 Carl Love \n\t* gcc.target/powerpc/builtin-fctid-fctiw-runnable.c: New test file\n\tfor the __builtin_fctid and __builtin_fctiw builtins.\n---\n gcc/config/rs6000/rs6000-builtin.def | 2 +\n gcc/config/rs6000/rs6000.md | 18 +++\n .../powerpc/builtin-fctid-fctiw-runnable.c | 138 +++++++++++++++++++++\n 3 files changed, 158 insertions(+)\n create mode 100644 gcc/testsuite/gcc.target/powerpc/builtin-fctid-fctiw-runnable.c","diff":"diff --git a/gcc/config/rs6000/rs6000-builtin.def b/gcc/config/rs6000/rs6000-builtin.def\nindex 850164a..7affa30 100644\n--- a/gcc/config/rs6000/rs6000-builtin.def\n+++ b/gcc/config/rs6000/rs6000-builtin.def\n@@ -2231,6 +2231,8 @@ BU_DFP_MISC_2 (DSCRIQ,\t\t\"dscriq\",\tCONST,\tdfp_dscri_td)\n /* 1 argument BCD functions added in ISA 2.06. */\n BU_P7_MISC_1 (CDTBCD,\t\t\"cdtbcd\",\tCONST,\tcdtbcd)\n BU_P7_MISC_1 (CBCDTD,\t\t\"cbcdtd\",\tCONST,\tcbcdtd)\n+BU_P7_MISC_1 (FCTID,\t\t\"fctid\",\tCONST,\tfctid)\n+BU_P7_MISC_1 (FCTIW,\t\t\"fctiw\",\tCONST,\tfctiw)\n \n /* 2 argument BCD functions added in ISA 2.06. */\n BU_P7_MISC_2 (ADDG6S,\t\t\"addg6s\",\tCONST,\taddg6s)\ndiff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md\nindex 20873ac..a5cbef5 100644\n--- a/gcc/config/rs6000/rs6000.md\n+++ b/gcc/config/rs6000/rs6000.md\n@@ -14054,6 +14054,24 @@\n [(set_attr \"type\" \"integer\")\n (set_attr \"length\" \"4\")])\n \n+(define_insn \"fctid\"\n+ [(set (match_operand:DI 0 \"register_operand\" \"=r\")\n+\t(unspec:DI [(match_operand:DF 1 \"register_operand\" \"f\")]\n+\t\t UNSPEC_FCTID))]\n+ \"\"\n+ \"fctid %1,%1; mfvsrd %0,%1\"\n+ [(set_attr \"type\" \"two\")\n+ (set_attr \"length\" \"8\")])\n+\n+(define_insn \"fctiw\"\n+ [(set (match_operand:SI 0 \"register_operand\" \"=r\")\n+\t(unspec:SI [(match_operand:DF 1 \"register_operand\" \"f\")]\n+\t\t UNSPEC_FCTIW))]\n+ \"\"\n+ \"fctiw %1,%1; mfvsrd %0,%1; extsw %0,%0\"\n+ [(set_attr \"type\" \"integer\")\n+ (set_attr \"length\" \"4\")])\n+\n (define_int_iterator UNSPEC_DIV_EXTEND [UNSPEC_DIVE\n \t\t\t\t\tUNSPEC_DIVEO\n \t\t\t\t\tUNSPEC_DIVEU\ndiff --git a/gcc/testsuite/gcc.target/powerpc/builtin-fctid-fctiw-runnable.c b/gcc/testsuite/gcc.target/powerpc/builtin-fctid-fctiw-runnable.c\nnew file mode 100644\nindex 0000000..79c5341\n--- /dev/null\n+++ b/gcc/testsuite/gcc.target/powerpc/builtin-fctid-fctiw-runnable.c\n@@ -0,0 +1,138 @@\n+/* { dg-do run { target { powerpc*-*-linux* } } } */\n+/* { dg-require-effective-target powerpc_p8vector_ok } */\n+/* { dg-options \"-mcpu=power8\" } */\n+\n+#ifdef DEBUG\n+#include \n+#endif\n+\n+void abort (void);\n+\n+long\n+test_bi_lrint_1 (float __A)\n+{\n+\treturn (__builtin_fctid (__A));\n+}\n+long\n+test_bi_lrint_2 (double __A)\n+{\n+\treturn (__builtin_fctid (__A));\n+}\n+\n+int\n+test_bi_rint_1 (float __A)\n+{\n+\treturn (__builtin_fctiw (__A));\n+}\n+\n+int\n+test_bi_rint_2 (double __A)\n+{\n+\treturn (__builtin_fctiw (__A));\n+}\n+\n+\n+int main( void)\n+{\n+ signed long lx, expected_l;\n+ double dy;\n+\n+ signed int x, expected_i;\n+ float y;\n+ \n+ dy = 1.45;\n+ expected_l = 1;\n+ lx = __builtin_fctid (dy);\n+\n+ if( lx != expected_l)\n+#ifdef DEBUG\n+ printf(\"ERROR: __builtin_fctid(dy= %f) = %ld, expected %ld\\n\",\n+\t dy, lx, expected_l);\n+#else\n+ abort();\n+#endif\n+\n+ dy = 3.51;\n+ expected_l = 4;\n+ lx = __builtin_fctid (dy);\n+ \n+ if( lx != expected_l)\n+#ifdef DEBUG\n+ printf(\"ERROR: __builtin_fctid(dy= %f) = %ld, expected %ld\\n\",\n+\t dy, lx, expected_l);\n+#else\n+ abort();\n+#endif\n+\n+ dy = 5.57;\n+ expected_i = 6;\n+ x = __builtin_fctiw (dy);\n+\n+ if( x != expected_i)\n+#ifdef DEBUG\n+ printf(\"ERROR: __builtin_fctiw(dy= %f) = %d, expected %d\\n\",\n+\t dy, x, expected_i);\n+#else\n+ abort();\n+#endif\n+\n+ y = 11.47;\n+ expected_i = 11;\n+ x = __builtin_fctiw (y);\n+\n+ if( x != expected_i)\n+#ifdef DEBUG\n+ printf(\"ERROR: __builtin_fctiw(y = %f) = %d, expected %d\\n\",\n+\t y, x, expected_i);\n+#else\n+ abort();\n+#endif\n+\n+ y = 17.77;\n+ expected_l = 18;\n+ lx = test_bi_lrint_1 (y);\n+\n+ if( lx != expected_l)\n+#ifdef DEBUG\n+ printf(\"ERROR: function call test_bi_lrint_1 (y = %f) = %ld, expected %ld\\n\",\n+\t y, lx, expected_l);\n+#else\n+ abort();\n+#endif\n+\n+ dy = 7.1;\n+ expected_l = 7;\n+ lx = test_bi_lrint_2 (dy);\n+\n+ if( lx != expected_l)\n+#ifdef DEBUG\n+ printf(\"ERROR: function call test_bi_lrint_2 (dy = %f) = %ld, expected %ld\\n\",\n+\t dy, lx, expected_l);\n+#else\n+ abort();\n+#endif\n+\n+ y = 0.001;\n+ expected_i = 0;\n+ x = test_bi_rint_1 (y);\n+\n+ if( x != expected_i)\n+#ifdef DEBUG\n+ printf(\"ERROR: function call test_bi_rint_1 (y = %f) = %d, expected %d\\n\",\n+\t y, x, expected_i);\n+#else\n+ abort();\n+#endif\n+ \n+ dy = 0.9999;\n+ expected_i = 1;\n+ x = test_bi_rint_2 (dy);\n+\n+ if( x != expected_i)\n+#ifdef DEBUG\n+ printf(\"ERROR: function call test_bi_rint_2 (dy = %f) = %d, expected %d\\n\",\n+\t dy, x, expected_i);\n+#else\n+ abort();\n+#endif\n+}\n","prefixes":["rs6000"]}