[PATCH, PR64056, i386] Fix chkp tests requiring mempcpy

[Ilya Enkovich]

Hi,

This patch adds check for mempcpy availability for tests requiring it.  Checked 
with RUNTESTFLAGS="--target_board='unix{-m32,}' i386.exp=chkp-*".  OK for trunk?

Thanks,
Ilya
--
2014-11-25  Ilya Enkovich  <ilya.enkov...@intel.com>

        PR target/64056
        * gcc.target/i386/chkp-strlen-4.c: Add mempcpy target check.
        * gcc.target/i386/chkp-stropt-4.c: Likewise.
        * gcc.target/i386/chkp-stropt-8.c: Likewise.
        * gcc.target/i386/chkp-stropt-12.c: Likewise.
        * gcc.target/i386/chkp-stropt-16.c: Likewise.


diff --git a/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c 
b/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c
index a9ebe2b..2da762a 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target mpx } */
+/* { dg-require-effective-target mempcpy } */
 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-strlen 
-D_GNU_SOURCE" } */
 /* { dg-final { scan-tree-dump-times "strlen" 1 "strlen" } } */
 /* { dg-final { cleanup-tree-dump "strlen" } } */
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c 
b/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c
index 94e936d..01a5159 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target mpx } */
+/* { dg-require-effective-target mempcpy } */
 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt 
-fchkp-use-fast-string-functions -D_GNU_SOURCE" } */
 /* { dg-final { scan-tree-dump-not "mempcpy_nobnd" "chkpopt" } } */
 /* { dg-final { cleanup-tree-dump "chkpopt" } } */
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c 
b/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c
index 4b26d58..f925ef9 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target mpx } */
+/* { dg-require-effective-target mempcpy } */
 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt 
-fchkp-use-nochk-string-functions -fchkp-use-fast-string-functions 
-D_GNU_SOURCE" } */
 /* { dg-final { scan-tree-dump "mempcpy_nobnd_nochk" "chkpopt" } } */
 /* { dg-final { cleanup-tree-dump "chkpopt" } } */
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c 
b/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c
index 4ee2390..3ae6bf5 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target mpx } */
+/* { dg-require-effective-target mempcpy } */
 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt 
-fchkp-use-nochk-string-functions -D_GNU_SOURCE" } */
 /* { dg-final { scan-tree-dump "mempcpy_nochk" "chkpopt" } } */
 /* { dg-final { cleanup-tree-dump "chkpopt" } } */
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c 
b/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c
index 8c3b15d..6d6d55e 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target mpx } */
+/* { dg-require-effective-target mempcpy } */
 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt 
-fchkp-use-fast-string-functions -D_GNU_SOURCE" } */
 /* { dg-final { scan-tree-dump "mempcpy_nobnd" "chkpopt" } } */
 /* { dg-final { cleanup-tree-dump "chkpopt" } } */