[gcc(refs/users/marxin/heads/slp-function-v7)] rs6000: Correct prefix testsuite failures on AIX.

[gcc(refs/users/marxin/heads/slp-function-v7)] rs6000: Correct prefix testsuite failures on AIX.

[Martin Liska]

https://gcc.gnu.org/g:5771314d189cc38fa282c7f092ebaa9f1ec06db6

commit 5771314d189cc38fa282c7f092ebaa9f1ec06db6
Author: David Edelsohn <dje.gcc@gmail.com>
Date:   Sat Jun 27 20:04:30 2020 -0400

    rs6000: Correct prefix testsuite failures on AIX.
    
    gcc/testsuite/ChangeLog
    
    2020-06-27  David Edelsohn  <dje.gcc@gmail.com>
    
            * gcc.target/powerpc/prefix-large-dd.c: Require DFP.
            * gcc.target/powerpc/prefix-large-sd.c: Require DFP.
            * gcc.target/powerpc/prefix-large-kf.c: Require float128.
            * gcc.target/powerpc/prefix-pcrel-dd.c: Require DFP.
            * gcc.target/powerpc/prefix-pcrel-sd.c: Require DFP.
            * gcc.target/powerpc/prefix-pcrel-kf.c: Require float128.

Diff:
---
 gcc/testsuite/gcc.target/powerpc/prefix-large-dd.c | 1 +
 gcc/testsuite/gcc.target/powerpc/prefix-large-kf.c | 1 +
 gcc/testsuite/gcc.target/powerpc/prefix-large-sd.c | 1 +
 gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c | 1 +
 gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c | 1 +
 gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c | 1 +
 6 files changed, 6 insertions(+)

diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-large-dd.c b/gcc/testsuite/gcc.target/powerpc/prefix-large-dd.c
index d3a35977de8..a498b18c919 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-large-dd.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-large-dd.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_prefixed_addr } */
+/* { dg-require-effective-target dfp } */
 /* { dg-options "-O2 -mdejagnu-cpu=power10" } */
 
 /* Tests whether prefixed instructions with large numeric offsets are generated
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-large-kf.c b/gcc/testsuite/gcc.target/powerpc/prefix-large-kf.c
index a6038bd86ac..42ec7b7861e 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-large-kf.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-large-kf.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_prefixed_addr } */
+/* { dg-require-effective-target float128 } */
 /* { dg-options "-O2 -mdejagnu-cpu=power10" } */
 
 /* Tests whether prefixed instructions with large numeric offsets are generated
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-large-sd.c b/gcc/testsuite/gcc.target/powerpc/prefix-large-sd.c
index beb2d9f62b0..bc992ee9f6b 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-large-sd.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-large-sd.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_prefixed_addr } */
+/* { dg-require-effective-target dfp } */
 /* { dg-options "-O2 -mdejagnu-cpu=power10" } */
 
 /* Tests whether prefixed instructions with large numeric offsets are generated
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c
index 165aa2f9aa0..053ca32f127 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-dd.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_pcrel } */
+/* { dg-require-effective-target dfp } */
 /* { dg-options "-O2 -mdejagnu-cpu=power10" } */
 
 /* Tests whether pc-relative prefixed instructions are generated for the
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c
index 94bcbdc67d9..497bdd6dadc 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-kf.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_pcrel } */
+/* { dg-require-effective-target float128 } */
 /* { dg-options "-O2 -mdejagnu-cpu=power10" } */
 
 /* Tests whether pc-relative prefixed instructions are generated for the
diff --git a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c
index 94c076d3ed6..7ab07baa143 100644
--- a/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c
+++ b/gcc/testsuite/gcc.target/powerpc/prefix-pcrel-sd.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target powerpc_pcrel } */
+/* { dg-require-effective-target dfp } */
 /* { dg-options "-O2 -mdejagnu-cpu=power10" } */
 
 /* Tests whether pc-relative prefixed instructions are generated for the