From: Andrew Pinski <pinskia@physics.uc.edu>
Date: Wed, 16 Jul 2003 18:23:32 +0000 (+0000)
Subject: re PR target/11008 (improper multiply optimization for pentium4)
X-Git-Tag: releases/gcc-3.4.0~4800
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=48addf69eb048d3fc0135244e6dc9ea90ecb1254;p=thirdparty%2Fgcc.git

re PR target/11008 (improper multiply optimization for pentium4)

2003-07-16  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/11008
        * gcc.dg/i386-pentium4-not-mull.c: New.

From-SVN: r69469
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 09b5a63b8e30..4b96542b92f2 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2003-07-16  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR target/11008
+	* gcc.dg/i386-pentium4-not-mull.c: New.
+
 2003-07-16  J"orn Rennecke <joern.rennecke@superh.com>
 
 	* gcc.dg/asm-names.c (ymain): Make it weak.
diff --git a/gcc/testsuite/gcc.dg/i386-pentium4-no-mull.c b/gcc/testsuite/gcc.dg/i386-pentium4-no-mull.c
new file mode 100644
index 000000000000..0780b050bdd2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/i386-pentium4-no-mull.c
@@ -0,0 +1,9 @@
+/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O2 -march=pentium4" } */
+/* { dg-final { scan-assembler-not "imull" } } */
+
+/* Should be done not using imull.  */
+int t(int x)
+{
+  return x*29;
+}