testsuite, rs6000: Remove powerpc_popcntb_ok

There are three uses of effective target powerpc_popcntb_ok,
they are all for compiling, but powerpc_popcntb_ok checks
for executable generation, which is too heavy.  This patch
is to remove powerpc_popcntb_ok and adjust its three uses
accordingly.

gcc/testsuite/ChangeLog:

	* lib/target-supports.exp (check_effective_target_powerpc_popcntb_ok):
	Remove.
	* gcc.target/powerpc/cmpb-2.c: Adjust with dg-skip-if as
	powerpc_popcntb_ok gets removed.
	* gcc.target/powerpc/cmpb-3.c: Likewise.
	* gcc.target/powerpc/cmpb32-2.c: Likewise.

diff --git a/gcc/testsuite/gcc.target/powerpc/cmpb-2.c b/gcc/testsuite/gcc.target/powerpc/cmpb-2.c
index 02b84d0731d5ead30fe535179c01eb958edbc47d..44a554bee4a297775f5c2b83eb9049d65224061e 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/cmpb-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/cmpb-2.c
@@ -1,6 +1,7 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
+/* Skip powerpc*-*-darwin* powerpc-*-eabi as dropped popcntb_ok.  */
+/* { dg-skip-if "" { powerpc*-*-darwin* powerpc-*-eabi } } */
 /* { dg-require-effective-target lp64 } */
-/* { dg-require-effective-target powerpc_popcntb_ok } */
 /* { dg-options "-mdejagnu-cpu=power5" } */
 
 void abort ();

diff --git a/gcc/testsuite/gcc.target/powerpc/cmpb-3.c b/gcc/testsuite/gcc.target/powerpc/cmpb-3.c
index 75641bdb22ccc909d60169d71d24beb73020006f..43de37a571d5412db370964e0739441525243103 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/cmpb-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/cmpb-3.c
@@ -1,6 +1,7 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
+/* Skip powerpc*-*-darwin* powerpc-*-eabi as dropped popcntb_ok.  */
+/* { dg-skip-if "" { powerpc*-*-darwin* powerpc-*-eabi } } */
 /* { dg-require-effective-target ilp32 } */
-/* { dg-require-effective-target powerpc_popcntb_ok } */
 /* { dg-options "-mdejagnu-cpu=power6" } */
 
 void abort ();

diff --git a/gcc/testsuite/gcc.target/powerpc/cmpb32-2.c b/gcc/testsuite/gcc.target/powerpc/cmpb32-2.c
index d4264ab6e7d3e8bfe46b84e779646d81637f5416..0713c44fcff2e9617d58c5c552640a1fd8fdf104 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/cmpb32-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/cmpb32-2.c
@@ -1,5 +1,6 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-require-effective-target powerpc_popcntb_ok } */
+/* Skip powerpc*-*-darwin* powerpc-*-eabi as dropped popcntb_ok.  */
+/* { dg-skip-if "" { powerpc*-*-darwin* powerpc-*-eabi } } */
 /* { dg-options "-mdejagnu-cpu=power5" } */
 
 void abort ();

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 82dea149c25757ef70d260ded1b4438cd1e9941e..34027b64e5202ffb85ef4a2457ce1c540ac97653 100644 (file)
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -3946,26 +3946,6 @@ proc check_effective_target_unsigned_char {} {
     }]
 }
 
-proc check_effective_target_powerpc_popcntb_ok { } {
-    return [check_cached_effective_target powerpc_popcntb_ok {
-
-       # Disable on Darwin.
-       if { [istarget powerpc-*-eabi] || [istarget powerpc*-*-eabispe] || [istarget *-*-darwin*]} {
-           expr 0
-       } else {
-           check_runtime_nocache powerpc_popcntb_ok {
-               volatile int r;
-               volatile int a = 0x12345678;
-               int main()
-               {
-                   asm volatile ("popcntb %0,%1" : "=r" (r) : "r" (a));
-                   return 0;
-               }
-           } "-mcpu=power5"
-       }
-    }]
-}
-
 # Return 1 if the target supports executing DFP hardware instructions,
 # 0 otherwise.  Cache the result.