diff mbox

[Richard,Sandiford] Repeat main vect.exp tests with -flto

Message ID g44o5u8ate.fsf@linaro.org
State Accepted
Headers show

Commit Message

Richard Sandiford April 19, 2011, 4:28 p.m. UTC 
This patchs makes us run the main C vect.exp tests twice, once with the
normal optimisation options and once with -flto added.  It's a simple
way of covering the LTO streaming of the new "internal" functions,
but it should be useful more generally.

The testsuite runs quickly (even cross), so an extra pass through
doesn't have much overhead.

Tested on x86_64-linux-gnu and arm-linux-gnueabi.  OK to install?

Richard


gcc/testsuite/
	* gcc.dg/vect/vect.exp: Run the main tests twice, one with -flto
	and once without.
diff mbox

Patch

Index: gcc/testsuite/gcc.dg/vect/vect.exp
===================================================================
--- gcc/testsuite/gcc.dg/vect/vect.exp	2011-04-18 08:47:17.000000000 +0100
+++ gcc/testsuite/gcc.dg/vect/vect.exp	2011-04-18 13:22:53.000000000 +0100
@@ -75,15 +75,16 @@  lappend DEFAULT_VECTCFLAGS "-fdump-tree-
 lappend VECT_SLP_CFLAGS "-fdump-tree-slp-details"
 
 # Main loop.
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/pr*.\[cS\]]]  \
-	"" $DEFAULT_VECTCFLAGS
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vect-*.\[cS\]]]  \
-	"" $DEFAULT_VECTCFLAGS
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/slp-*.\[cS\]]]  \
-        "" $DEFAULT_VECTCFLAGS
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/bb-slp*.\[cS\]]]  \
-        "" $VECT_SLP_CFLAGS
-
+foreach flags {"" "-flto"} {
+    dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/pr*.\[cS\]]]  \
+	$flags $DEFAULT_VECTCFLAGS
+    dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/vect-*.\[cS\]]]  \
+	$flags $DEFAULT_VECTCFLAGS
+    dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/slp-*.\[cS\]]]  \
+        $flags $DEFAULT_VECTCFLAGS
+    dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/bb-slp*.\[cS\]]]  \
+        $flags $VECT_SLP_CFLAGS
+}
 
 #### Tests with special options
 global SAVED_DEFAULT_VECTCFLAGS