Fix 51702 testsuite failures

From-SVN: r182726

8 files changed, 23 insertions, 0 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fb3daff..c49c100 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,17 @@
+2011-12-29  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR testsuite/51702
+	* gcc.dg/scal-to-vec1.c: If 32-bit powerpc-linux, add the
+	-mabi=altivec option, which suppresses a warning message about
+	passing vectors by reference.  The extra warning causes some tests
+	to fail.
+	* gcc.dg/scal-to-vec2.c: Likewise.
+	* gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c: Likewise.
+	* gcc.dg/pr35442.c: Likewise.
+	* gcc.dg/vector-compare-1.c: Likewise.
+	* gcc.dg/vector-compare-2.c: Likewise.
+	* gcc.dg/torture/pr36891.c: Likewise.
+
 2012-12-29  Kai Tietz  <ktietz@redhat.com>
 
 	* g++.dg/abi/bitfield3.C: Make sure test runs
diff --git a/gcc/testsuite/gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c b/gcc/testsuite/gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c
index 29b1e98..42b3935 100644
--- a/gcc/testsuite/gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c
+++ b/gcc/testsuite/gcc.dg/Wstrict-aliasing-bogus-ref-all-2.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -Wall" } */
+/* { dg-options "-O2 -Wall -mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
 
 typedef long long __m128i __attribute__ ((__vector_size__ (16), __may_alias__));
 
diff --git a/gcc/testsuite/gcc.dg/pr35442.c b/gcc/testsuite/gcc.dg/pr35442.c
index 206853b..6534ba4 100644
--- a/gcc/testsuite/gcc.dg/pr35442.c
+++ b/gcc/testsuite/gcc.dg/pr35442.c
@@ -1,5 +1,6 @@
 /* PR c/35442 */
 /* { dg-bogus "not supported by" "" { target *-*-* } 0 } */
+/* { dg-options "-mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
 
 typedef char A __attribute__ ((vector_size (64)));
 typedef int B __attribute__ ((vector_size (64)));
diff --git a/gcc/testsuite/gcc.dg/scal-to-vec1.c b/gcc/testsuite/gcc.dg/scal-to-vec1.c
index 503426d..0c1a509 100644
--- a/gcc/testsuite/gcc.dg/scal-to-vec1.c
+++ b/gcc/testsuite/gcc.dg/scal-to-vec1.c
@@ -1,5 +1,7 @@
 /* { dg-do compile } */
 /* { dg-options "-Wno-long-long" } */
+/* { dg-options "-Wno-long-long -mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
+
 #define vector(elcount, type)  \
 __attribute__((vector_size((elcount)*sizeof(type)))) type
 
diff --git a/gcc/testsuite/gcc.dg/scal-to-vec2.c b/gcc/testsuite/gcc.dg/scal-to-vec2.c
index 9ff8c05..1897b93 100644
--- a/gcc/testsuite/gcc.dg/scal-to-vec2.c
+++ b/gcc/testsuite/gcc.dg/scal-to-vec2.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */   
 /* { dg-options "-fno-common" { target hppa*-*-hpux* } } */
+/* { dg-options "-mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
 
 /* Test for C_MAYBE_CONST are folded correctly when 
    expanding an expression to vector.  */
diff --git a/gcc/testsuite/gcc.dg/torture/pr36891.c b/gcc/testsuite/gcc.dg/torture/pr36891.c
index 5a8e5c3..ab58e43 100644
--- a/gcc/testsuite/gcc.dg/torture/pr36891.c
+++ b/gcc/testsuite/gcc.dg/torture/pr36891.c
@@ -2,6 +2,7 @@
 /* { dg-options "-ffast-math" } */
 /* { dg-options "-ffast-math -msse" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
 /* { dg-require-effective-target sse { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
+/* { dg-options "-ffast-math -mabi=altivec" { target { { powerpc*-*-linux* } && ia32 } } } */
 
 #define __vector __attribute__((vector_size(16) ))
 __vector float f(void);
diff --git a/gcc/testsuite/gcc.dg/vector-compare-1.c b/gcc/testsuite/gcc.dg/vector-compare-1.c
index b568239..f6c1b40 100644
--- a/gcc/testsuite/gcc.dg/vector-compare-1.c
+++ b/gcc/testsuite/gcc.dg/vector-compare-1.c
@@ -1,4 +1,6 @@
 /* { dg-do compile } */
+/* { dg-options "-mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
+
 #define vector(elcount, type)  \
 __attribute__((vector_size((elcount)*sizeof(type)))) type
 
diff --git a/gcc/testsuite/gcc.dg/vector-compare-2.c b/gcc/testsuite/gcc.dg/vector-compare-2.c
index f42986f..8cbcf07 100644
--- a/gcc/testsuite/gcc.dg/vector-compare-2.c
+++ b/gcc/testsuite/gcc.dg/vector-compare-2.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */   
 /* { dg-options "-fno-common" { target hppa*-*-hpux* } } */
+/* { dg-options "-mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
 
 /* Test if C_MAYBE_CONST are folded correctly when 
    creating VEC_COND_EXPR.  */