Hi,
The new tests g++.dg/ext/undef-bool-1.C and gcc.target/powerpc/undef-bool-2.c
fail on big-endian systems not configured to use VSX instructions by default.
This patch allows them to run correctly on such systems by adding the -mvsx
option.
Tested on a Power7 configured with the default (same as --with-cpu=power4),
target triple powerpc64-linux-gnu. Committed as obvious.
Thanks,
Bill
[gcc/testsuite]
2018-04-17 Bill Schmidt <wschm...@linux.ibm.com>
* gcc.target/powerpc/undef-bool-2.c: Add -mvsx.
* gcc.target/g++.dg/ext/undef-bool-1.C: Likewise.
Index: gcc/testsuite/gcc.target/powerpc/undef-bool-2.c
===================================================================
--- gcc/testsuite/gcc.target/powerpc/undef-bool-2.c (revision 259455)
+++ gcc/testsuite/gcc.target/powerpc/undef-bool-2.c (working copy)
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -std=c11 -DNO_WARN_X86_INTRINSICS" } */
+/* { dg-options "-O2 -std=c11 -DNO_WARN_X86_INTRINSICS -mvsx" } */
/* Test to ensure that "bool" gets undef'd in xmmintrin.h when
we require strict ANSI. Subsequent use of bool needs stdbool.h.
Index: gcc/testsuite/g++.dg/ext/undef-bool-1.C
===================================================================
--- gcc/testsuite/g++.dg/ext/undef-bool-1.C (revision 259455)
+++ gcc/testsuite/g++.dg/ext/undef-bool-1.C (working copy)
@@ -1,5 +1,5 @@
/* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-options "-O2 -DNO_WARN_X86_INTRINSICS" } */
+/* { dg-options "-O2 -DNO_WARN_X86_INTRINSICS -mvsx" } */
/* Test to ensure that "bool" gets undef'd in xmmintrin.h when
we require strict ANSI. */
