* gcc.dg/i386-rotate-1.c: New test.

From-SVN: r89755

* gcc.dg/i386-rotate-1.c: New test.
From-SVN: r89755
83ff1f25 · Jakub Jelinek · Jakub Jelinek · 53a8d0f0 · 83ff1f25 · 83ff1f25
Commit 83ff1f25 authored Oct 28, 2004 by Jakub Jelinek Committed by Jakub Jelinek Oct 28, 2004
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gcc/testsuite/ChangeLog
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gcc/testsuite/gcc.dg/i386-rotate-1.c
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--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
+2004-10-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* gcc.dg/i386-rotate-1.c: New test.
+
 2004-10-27  Mark Mitchell  <mark@codesourcery.com>

 	* g++.dg/init/ref12.C: Add "run" marker.

--- a/gcc/testsuite/gcc.dg/i386-rotate-1.c
+++ b/gcc/testsuite/gcc.dg/i386-rotate-1.c
+/* Verify that rolb instruction is emitted on IA-32/x86-64.  */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+void foo (unsigned char *);
+
+int
+main (void)
+{
+  unsigned char c = 0;
+  foo (&c);
+  c = c >> 1 | c << 7;
+  return c;
+}
+
+/* { dg-final { scan-assembler "rolb" { target i?86-*-* x86_64-*-* } } } */