testsuite, rs6000: Remove useless powerpc_{altivec,vsx}_ok

Checking the existing powerpc_{altivec,vsx}_ok test cases,
I found there are some test cases which don't require the
checks powerpc_{altivec,vsx} even, some of them already
have other effective target check which can cover check
powerpc_{altivec,vsx}, or some of them don't actually
require VSX/AltiVec feature at all.  So this patch is to
remove such useless checks.

	PR testsuite/114842

gcc/testsuite/ChangeLog:

	* gcc.target/powerpc/amo2.c: Remove powerpc_vsx_ok effective target
	check as p9vector_hw already covers it.
	* gcc.target/powerpc/p9-sign_extend-runnable.c: Likewise.
	* gcc.target/powerpc/clone2.c: Remove powerpc_vsx_ok effective target
	check as ppc_cpu_supports_hw already covers it.
	* gcc.target/powerpc/pr47251.c: Remove powerpc_vsx_ok effective target
	check as it doesn't need VSX.
	* gcc.target/powerpc/pr60137.c: Likewise.
	* gcc.target/powerpc/pr80098-1.c: Likewise.
	* gcc.target/powerpc/pr80098-2.c: Likewise.
	* gcc.target/powerpc/pr80098-3.c: Likewise.
	* gcc.target/powerpc/sd-pwr6.c: Likewise.
	* gcc.target/powerpc/pr57744.c: Remove powerpc_vsx_ok effective target
	check and option -mvsx as it doesn't need VSX.
	* gcc.target/powerpc/pr69548.c: Remove powerpc_vsx_ok effective target
	check as it doesn't need VSX, remove lp64 and use int128 instead.
	* gcc.target/powerpc/vec-cmpne-long.c: Remove powerpc_vsx_ok effective
	target check as p8vector_hw already covers it.
	* gcc.target/powerpc/darwin-save-world-1.c: Remove powerpc_altivec_ok
	effective target check as vmx_hw already covers it.

13 files changed, 5 insertions, 16 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/amo2.c b/gcc/testsuite/gcc.target/powerpc/amo2.c
index 9cb493d..592f0fb 100644
--- a/gcc/testsuite/gcc.target/powerpc/amo2.c
+++ b/gcc/testsuite/gcc.target/powerpc/amo2.c
@@ -1,5 +1,4 @@
 /* { dg-do run { target { powerpc*-*-linux* && { lp64 && p9vector_hw } } } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-O2 -mvsx -mpower9-misc" } */
 /* { dg-additional-options "-mdejagnu-cpu=power9" { target { ! has_arch_pwr9 } } } */
 
diff --git a/gcc/testsuite/gcc.target/powerpc/clone2.c b/gcc/testsuite/gcc.target/powerpc/clone2.c
index e64940b..4098e87 100644
--- a/gcc/testsuite/gcc.target/powerpc/clone2.c
+++ b/gcc/testsuite/gcc.target/powerpc/clone2.c
@@ -1,6 +1,5 @@
 /* { dg-do run { target { powerpc*-*-linux* } } } */
 /* { dg-options "-mvsx -O2" } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-require-effective-target ppc_cpu_supports_hw } */
 
 #include <stddef.h>
diff --git a/gcc/testsuite/gcc.target/powerpc/darwin-save-world-1.c b/gcc/testsuite/gcc.target/powerpc/darwin-save-world-1.c
index 3326765..27fc1d3 100644
--- a/gcc/testsuite/gcc.target/powerpc/darwin-save-world-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/darwin-save-world-1.c
@@ -1,7 +1,7 @@
 /* { dg-do run { target powerpc*-*-* } } */
 /* { dg-options "-maltivec" } */
 /* { dg-require-effective-target powerpc_altivec } */
-/* { dg-skip-if "need to be able to execute AltiVec" { ! { powerpc_altivec_ok && vmx_hw } } } */
+/* { dg-skip-if "need to be able to execute AltiVec" { ! vmx_hw } } */
 
 /* With altivec turned on, Darwin wants to save the world but we did not mark lr as being saved any more
    as saving the lr is not needed for saving altivec registers.  */
diff --git a/gcc/testsuite/gcc.target/powerpc/p9-sign_extend-runnable.c b/gcc/testsuite/gcc.target/powerpc/p9-sign_extend-runnable.c
index f051499..595aa47 100644
--- a/gcc/testsuite/gcc.target/powerpc/p9-sign_extend-runnable.c
+++ b/gcc/testsuite/gcc.target/powerpc/p9-sign_extend-runnable.c
@@ -1,5 +1,4 @@
 /* { dg-do run { target { *-*-linux* && { lp64 && p9vector_hw } } } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-O2 -mdejagnu-cpu=power9 -mvsx -save-temps" } */
 
 /* These builtins were not defined until ISA 3.1 but only require ISA 3.0
diff --git a/gcc/testsuite/gcc.target/powerpc/pr47251.c b/gcc/testsuite/gcc.target/powerpc/pr47251.c
index bb7ea64..b4bcec5 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr47251.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr47251.c
@@ -1,6 +1,5 @@
 /* { dg-do compile { target { powerpc*-*-* && ilp32 } } } */
 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-O2 -msoft-float -mdejagnu-cpu=power7" } */
 
 /* PR 47151: libgcc fails to build when using --with-cpu=power7 due to a missed
diff --git a/gcc/testsuite/gcc.target/powerpc/pr57744.c b/gcc/testsuite/gcc.target/powerpc/pr57744.c
index 9e51dc7..73f5245 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr57744.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr57744.c
@@ -1,7 +1,6 @@
 /* { dg-do run { target { powerpc*-*-* && lp64 } } } */
 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-/* { dg-options "-mdejagnu-cpu=power8 -mvsx -O3" } */
+/* { dg-options "-mdejagnu-cpu=power8 -O3" } */
 
 void abort (void);
 
diff --git a/gcc/testsuite/gcc.target/powerpc/pr60137.c b/gcc/testsuite/gcc.target/powerpc/pr60137.c
index 1b1b69a..d91079f 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr60137.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr60137.c
@@ -1,6 +1,5 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-mdejagnu-cpu=power8 -mvsx -O3 -mno-vsx" } */
 
 /* target/60137, compiler got a 'could not split insn error'.  */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr69548.c b/gcc/testsuite/gcc.target/powerpc/pr69548.c
index 259d8d2..287b38f 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr69548.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr69548.c
@@ -1,7 +1,7 @@
-/* { dg-do assemble { target { powerpc*-*-* && lp64 } } } */
+/* { dg-do assemble } */
 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
-/* { dg-options "-mdejagnu-cpu=power8 -mvsx -Os -mbig" } */
+/* { dg-require-effective-target int128 } */
+/* { dg-options "-mdejagnu-cpu=power8 -Os -mbig" } */
 
 __int128
 quad_exchange (__int128 *ptr, __int128 newval)
diff --git a/gcc/testsuite/gcc.target/powerpc/pr80098-1.c b/gcc/testsuite/gcc.target/powerpc/pr80098-1.c
index f22c8d9..f7f3dfd 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr80098-1.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr80098-1.c
@@ -1,5 +1,4 @@
 /* { dg-do compile { target { powerpc64*-*-* } } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-mdejagnu-cpu=power9 -mno-vsx -mpower9-minmax" } */
 
 int i;
diff --git a/gcc/testsuite/gcc.target/powerpc/pr80098-2.c b/gcc/testsuite/gcc.target/powerpc/pr80098-2.c
index 964b849..c42200e 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr80098-2.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr80098-2.c
@@ -1,5 +1,4 @@
 /* { dg-do compile { target { powerpc64*-*-* } } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-mdejagnu-cpu=power8 -mno-vsx -mcrypto" } */
 
 int i;
diff --git a/gcc/testsuite/gcc.target/powerpc/pr80098-3.c b/gcc/testsuite/gcc.target/powerpc/pr80098-3.c
index 5dcae1a..d8023c0 100644
--- a/gcc/testsuite/gcc.target/powerpc/pr80098-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr80098-3.c
@@ -1,5 +1,4 @@
 /* { dg-do compile { target { powerpc64*-*-* } } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-mdejagnu-cpu=power7 -mno-vsx -mcrypto" } */
 
 int i;
diff --git a/gcc/testsuite/gcc.target/powerpc/sd-pwr6.c b/gcc/testsuite/gcc.target/powerpc/sd-pwr6.c
index 55b32a9..e2775fc 100644
--- a/gcc/testsuite/gcc.target/powerpc/sd-pwr6.c
+++ b/gcc/testsuite/gcc.target/powerpc/sd-pwr6.c
@@ -1,6 +1,5 @@
 /* { dg-do compile { target { powerpc*-*-* } } } */
 /* { dg-skip-if "" { powerpc*-*-darwin* powerpc-ibm-aix* } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-require-effective-target dfp } */
 /* { dg-options "-O2 -mdejagnu-cpu=power6 -mhard-dfp" } */
 /* { dg-final { scan-assembler-not   "lfiwzx"   } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/vec-cmpne-long.c b/gcc/testsuite/gcc.target/powerpc/vec-cmpne-long.c
index 7086156..9ccf1b5 100644
--- a/gcc/testsuite/gcc.target/powerpc/vec-cmpne-long.c
+++ b/gcc/testsuite/gcc.target/powerpc/vec-cmpne-long.c
@@ -1,5 +1,4 @@
 /* { dg-do run { target { powerpc64*-*-* && { p8vector_hw } } } } */
-/* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-mdejagnu-cpu=power8 -mvsx -O3" } */
 
 /* Test that the vec_cmpne builtin works as expected for long long