umips-lwp-1.c (foo): Use a shift/add sequence involving both inputs rather than a...

gcc/testsuite/
	* gcc.target/mips/umips-lwp-1.c (foo): Use a shift/add sequence
	involving both inputs rather than a multiplication involving one.
	* gcc.target/mips/umips-lwp-2.c (foo): Likewise.
	* gcc.target/mips/umips-lwp-3.c (foo): Likewise.
	* gcc.target/mips/umips-lwp-4.c (foo): Likewise.

From-SVN: r212763

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 55cf9e5..f6e9f23 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
+
+       * gcc.target/mips/umips-lwp-1.c (foo): Use a shift/add sequence
+       involving both inputs rather than a multiplication involving one.
+       * gcc.target/mips/umips-lwp-2.c (foo): Likewise.
+       * gcc.target/mips/umips-lwp-3.c (foo): Likewise.
+       * gcc.target/mips/umips-lwp-4.c (foo): Likewise.
+
 2014-07-17  Paolo Carlini  <paolo.carlini@oracle.com>
 
        PR c++/50961

diff --git a/gcc/testsuite/gcc.target/mips/umips-lwp-1.c b/gcc/testsuite/gcc.target/mips/umips-lwp-1.c
index 0cdb1b7..8354bf7 100644 (file)
--- a/gcc/testsuite/gcc.target/mips/umips-lwp-1.c
+++ b/gcc/testsuite/gcc.target/mips/umips-lwp-1.c
@@ -6,7 +6,7 @@ foo (int *r4)
 {
   int r5 = r4[0];
   int r6 = r4[1];
-  r4[2] = r5 * r5;
+  r4[2] = (r5 << 1) + r6;
   {
     register int r5asm asm ("$5") = r5;
     register int r6asm asm ("$6") = r6;

diff --git a/gcc/testsuite/gcc.target/mips/umips-lwp-2.c b/gcc/testsuite/gcc.target/mips/umips-lwp-2.c
index ea3f396..6622cf1 100644 (file)
--- a/gcc/testsuite/gcc.target/mips/umips-lwp-2.c
+++ b/gcc/testsuite/gcc.target/mips/umips-lwp-2.c
@@ -6,7 +6,7 @@ foo (int *r4)
 {
   int r5 = r4[0];
   int r6 = r4[1];
-  r4[2] = r6 * r6;
+  r4[2] = (r6 << 1) + r5;
   {
     register int r5asm asm ("$5") = r5;
     register int r6asm asm ("$6") = r6;

diff --git a/gcc/testsuite/gcc.target/mips/umips-lwp-3.c b/gcc/testsuite/gcc.target/mips/umips-lwp-3.c
index 2cb3751..46c51e3 100644 (file)
--- a/gcc/testsuite/gcc.target/mips/umips-lwp-3.c
+++ b/gcc/testsuite/gcc.target/mips/umips-lwp-3.c
@@ -6,7 +6,7 @@ foo (int *r4)
 {
   int r5 = r4[511];
   int r6 = r4[512];
-  r4[2] = r5 * r5;
+  r4[2] = (r5 << 1) + r6;
   {
     register int r5asm asm ("$5") = r5;
     register int r6asm asm ("$6") = r6;

diff --git a/gcc/testsuite/gcc.target/mips/umips-lwp-4.c b/gcc/testsuite/gcc.target/mips/umips-lwp-4.c
index b8a86b4..dd107ad 100644 (file)
--- a/gcc/testsuite/gcc.target/mips/umips-lwp-4.c
+++ b/gcc/testsuite/gcc.target/mips/umips-lwp-4.c
@@ -6,7 +6,7 @@ foo (int *r4)
 {
   int r5 = r4[511];
   int r6 = r4[512];
-  r4[2] = r6 * r6;
+  r4[2] = (r6 << 1) + r5;
   {
     register int r5asm asm ("$5") = r5;
     register int r6asm asm ("$6") = r6;