From: Iain Sandoe <iain@sandoe.co.uk>
Date: Sat, 13 Nov 2021 11:58:09 +0000 (+0000)
Subject: testsuite, Darwin: In tsvc.h, use malloc for Darwin <= 9.
X-Git-Tag: basepoints/gcc-13~3034
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bd5159bdd4f26ea6e01c1411149e8e2eaec62531;p=thirdparty%2Fgcc.git

testsuite, Darwin: In tsvc.h, use malloc for Darwin <= 9.

Earlier Darwin versions fdo not have posix_memalign() but the
malloc implementation is guaranteed to produce memory suitably
aligned for the largest vector type.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>

gcc/testsuite/ChangeLog:

	* gcc.dg/vect/tsvc/tsvc.h: Use malloc for Darwin 9 and
	earlier.
---

diff --git a/gcc/testsuite/gcc.dg/vect/tsvc/tsvc.h b/gcc/testsuite/gcc.dg/vect/tsvc/tsvc.h
index 63ea1e2601fb..665ca747f8e0 100644
--- a/gcc/testsuite/gcc.dg/vect/tsvc/tsvc.h
+++ b/gcc/testsuite/gcc.dg/vect/tsvc/tsvc.h
@@ -193,8 +193,16 @@ void init(int** ip, real_t* s1, real_t* s2){
     xx = (real_t*) memalign(ARRAY_ALIGNMENT, LEN_1D*sizeof(real_t));
     *ip = (int *) memalign(ARRAY_ALIGNMENT, LEN_1D*sizeof(real_t));
 #else
+# if defined (__APPLE__) \
+    && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1060
+    /* We have no aligned allocator, but malloc is guaranteed to return
+       alignment suitable for the largest vector item.  */
+    xx = (real_t*) malloc (LEN_1D*sizeof(real_t));
+    *ip = (int *) malloc (LEN_1D*sizeof(real_t));
+# else
     posix_memalign ((void*)&xx, ARRAY_ALIGNMENT, LEN_1D*sizeof(real_t));
     posix_memalign ((void*)ip, ARRAY_ALIGNMENT, LEN_1D*sizeof(real_t));
+# endif
 #endif    
 
     for (int i = 0; i < LEN_1D; i = i+5){