[Patch testsuite] Fix vec_interleave and vec_extract_even_odd to fall back to vec_perm

[Ramana Radhakrishnan]

Hi,

Now that we have vec_perm support, vec_interleave and
vec_extract_even_odd should fall out from that rather than having to
handle an additional target in each of these. This fixes
gcc.dg/vect/slp-11a.c for ARM Neon testing with no other regressions
in gcc.dg/vect

Ok ?


cheers
Ramana


2012-01-23  Ramana Radhakrishnan  <ramana.radhakrish...@linaro.org>

        * lib/target-supports.exp (check_effective_target_vect_interleave): Use
        check_effective_target_vect_perm.
        (check_effective_target_vect_extract_even_odd): Likewise.



diff --git a/gcc/testsuite/lib/target-supports.exp
b/gcc/testsuite/lib/target-supports.exp
index be33407a..1a0e41f 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -3473,45 +3473,13 @@ proc check_effective_target_vect_int_mult { } {
 # Return 1 if the target supports vector even/odd elements
extraction, 0 otherwise.

 proc check_effective_target_vect_extract_even_odd { } {
-    global et_vect_extract_even_odd_saved
-
-    if [info exists et_vect_extract_even_odd_saved] {
-        verbose "check_effective_target_vect_extract_even_odd: using
cached result" 2
-    } else {
-        set et_vect_extract_even_odd_saved 0
-        if { [istarget powerpc*-*-*]
-             || [istarget i?86-*-*]
-             || [istarget x86_64-*-*]
-             || [istarget ia64-*-*]
-             || [istarget spu-*-*] } {
-           set et_vect_extract_even_odd_saved 1
-        }
-    }
-
-    verbose "check_effective_target_vect_extract_even_odd: returning
$et_vect_extract_even_odd_saved" 2
-    return $et_vect_extract_even_odd_saved
+    return [check_effective_target_vect_perm]
 }

 # Return 1 if the target supports vector interleaving, 0 otherwise.

 proc check_effective_target_vect_interleave { } {
-    global et_vect_interleave_saved
-
-    if [info exists et_vect_interleave_saved] {
-        verbose "check_effective_target_vect_interleave: using cached result" 2
-    } else {
-        set et_vect_interleave_saved 0
-        if { [istarget powerpc*-*-*]
-             || [istarget i?86-*-*]
-             || [istarget x86_64-*-*]
-             || [istarget ia64-*-*]
-             || [istarget spu-*-*] } {
-           set et_vect_interleave_saved 1
-        }
-    }
-
-    verbose "check_effective_target_vect_interleave: returning
$et_vect_interleave_saved" 2
-    return $et_vect_interleave_saved
+    return [check_effective_target_vect_perm]
 }

 foreach N {2 3 4 8} {