From: Richard Sandiford <richard@codesourcery.com>
Date: Wed, 3 Aug 2005 14:15:28 +0000 (+0000)
Subject: re PR target/18582 (Internal compiler error with arrays of type V2DF)
X-Git-Tag: releases/gcc-3.4.5~283
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cc3eccaebbeea9150937757ea2eb8f3adfe27f4;p=thirdparty%2Fgcc.git

re PR target/18582 (Internal compiler error with arrays of type V2DF)

	PR target/18582
	* config/i386/i386.c (ix86_expand_unop_builtin): Force the target
	to be a register if do_load is true.

From-SVN: r102694
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 431a342353fb..164ce7e41559 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2005-08-03  Richard Sandiford  <richard@codesourcery.com>
+
+	PR target/18582
+	* config/i386/i386.c (ix86_expand_unop_builtin): Force the target
+	to be a register if do_load is true.
+
 2005-08-02  Ian Lance Taylor  <ian@airs.com>
 
 	PR pch/14400
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 36a93009fe55..e6f71b466f17 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -13956,6 +13956,7 @@ ix86_expand_unop_builtin (enum insn_code icode, tree arglist,
 
   if (! target
       || GET_MODE (target) != tmode
+      || (do_load && GET_CODE (target) == MEM)
       || ! (*insn_data[icode].operand[0].predicate) (target, tmode))
     target = gen_reg_rtx (tmode);
   if (do_load)
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e5eb107e42f5..c86d9e54fa33 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2005-08-03  Richard Sandiford  <richard@codesourcery.com>
+
+	PR target/18582
+	* testsuite/gcc.dg/torture/pr18582-1.c: New test.
+
 2005-08-02  Ian Lance Taylor  <ian@airs.com>
 
 	PR pch/14400
diff --git a/gcc/testsuite/gcc.dg/torture/pr18582-1.c b/gcc/testsuite/gcc.dg/torture/pr18582-1.c
index d222dabd4154..93fde0c4a2f9 100644
--- a/gcc/testsuite/gcc.dg/torture/pr18582-1.c
+++ b/gcc/testsuite/gcc.dg/torture/pr18582-1.c
@@ -1,24 +1,37 @@
 /* { dg-do compile { target i?86-*-* } } */
 /* { dg-options "-msse3" } */
 typedef char v16qi __attribute__((vector_size (16)));
+typedef int v4si __attribute__((vector_size (16)));
 typedef float v4sf __attribute__((vector_size (16)));
 typedef double v2df __attribute__((vector_size (16)));
 
 extern char ca[];
+extern int ia[];
 extern float fa[];
 extern double da[];
 
 extern v16qi cva[];
+extern v4si iva[];
 extern v4sf fva[];
 extern v2df dva[];
 
 void
 foo (void)
 {
+  cva[0] = __builtin_ia32_loaddqa (ca);
   cva[0] = __builtin_ia32_loaddqu (ca);
   cva[0] = __builtin_ia32_lddqu (ca);
 
+  iva[0] = __builtin_ia32_loadd (ia);
+
+  fva[0] = __builtin_ia32_loadaps (fa);
   fva[0] = __builtin_ia32_loadups (fa);
+  fva[0] = __builtin_ia32_loadss (fa);
 
+  dva[0] = __builtin_ia32_loadapd (da);
   dva[0] = __builtin_ia32_loadupd (da);
+  dva[0] = __builtin_ia32_loadsd (da);
+  dva[0] = __builtin_ia32_loadpd1 (da);
+  dva[0] = __builtin_ia32_loadrpd (da);
+  dva[0] = __builtin_ia32_loadddup (da);
 }