Get rid of config check for 16 byte aligned malloc. All current imple…

…mentations do this.
sandialabs · Sep 16, 2024 · 7b289d1 · 7b289d1
1 parent aaa085e
commit 7b289d1
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diff --git a/config/ax_check_16aligned_malloc.m4 b/config/ax_check_16aligned_malloc.m4
diff --git a/configure.ac b/configure.ac
@@ -670,8 +670,6 @@ QTHREAD_CHECK_QSORT
 AC_CHECK_DECLS([MADV_ACCESS_LWP],[],[],[[#include <sys/types.h>
 #include <sys/mman.h>]])
 AX_CHECK_PAGE_ALIGNED_MALLOC
-AX_CHECK_16ALIGNED_MALLOC
-AX_CHECK_16ALIGNED_CALLOC
 QTHREAD_CHECK_WORKING_VALLOC
 QTHREAD_CHECK_ASSERT([],[AC_MSG_ERROR([assert() does not seem to work])])
 

diff --git a/src/alloc/base.c b/src/alloc/base.c
@@ -39,12 +39,10 @@ void *qt_internal_aligned_alloc(size_t alloc_size, uint_fast16_t alignment) {
   assert(alloc_size > 0);
   switch (alignment) {
     case 0: ret = MALLOC(alloc_size); break;
-#if defined(HAVE_16ALIGNED_MALLOC)
     case 16:
     case 8:
     case 4:
     case 2: ret = MALLOC(alloc_size); break;
-#endif
     default:
 #if defined(HAVE_WORKING_VALLOC)
       if (alignment == pagesize) {
@@ -80,12 +78,10 @@ void qt_internal_aligned_free(void *ptr, uint_fast16_t alignment) {
   assert(ptr);
   switch (alignment) {
     case 0: qt_free(ptr); break;
-#if defined(HAVE_16ALIGNED_MALLOC)
     case 16:
     case 8:
     case 4:
     case 2: qt_free(ptr); break;
-#endif
     default:
 #if defined(HAVE_WORKING_VALLOC) || defined(HAVE_PAGE_ALIGNED_MALLOC)
       if (alignment == pagesize) {