[libcxx-commits] [libcxx] e068c84 - [libc++][AIX] Alignment of bool on AIX is 1

[Sean Fertile via libcxx-commits]

Author: Sean Fertile
Date: 2021-11-10T13:01:32-05:00
New Revision: e068c84762ac1ec34631beb5f41cebfa78fcc3df

URL: https://github.com/llvm/llvm-project/commit/e068c84762ac1ec34631beb5f41cebfa78fcc3df
DIFF: https://github.com/llvm/llvm-project/commit/e068c84762ac1ec34631beb5f41cebfa78fcc3df.diff

LOG: [libc++][AIX] Alignment of bool on AIX is 1

Update test so that we check for a 1 byte alignment on AIX PPC32.

Differential Revision: https://reviews.llvm.org/D112087

Added: 
    

Modified: 
    libcxx/test/std/utilities/meta/meta.unary.prop.query/alignment_of.pass.cpp

Removed: 
    


################################################################################
diff  --git a/libcxx/test/std/utilities/meta/meta.unary.prop.query/alignment_of.pass.cpp b/libcxx/test/std/utilities/meta/meta.unary.prop.query/alignment_of.pass.cpp
index 63db26e543100..9f93e1f8b4ef9 100644
--- a/libcxx/test/std/utilities/meta/meta.unary.prop.query/alignment_of.pass.cpp
+++ b/libcxx/test/std/utilities/meta/meta.unary.prop.query/alignment_of.pass.cpp
@@ -6,9 +6,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-// Fails for 32-bit builds on AIX.
-// UNSUPPORTED: LIBCXX-AIX-FIXME
-
 // type_traits
 
 // alignment_of
@@ -54,8 +51,8 @@ int main(int, char**)
     // we should expect. In most cases it should be 8. But in i386 builds
     // with Clang >= 8 or GCC >= 8 the value is '4'.
     test_alignment_of<double, TEST_ALIGNOF(double)>();
-#if (defined(__ppc__) && !defined(__ppc64__))
-    test_alignment_of<bool, 4>();   // 32-bit PPC has four byte bool
+#if (defined(__ppc__) && !defined(__ppc64__) && !defined(_AIX))
+    test_alignment_of<bool, 4>();   // 32-bit PPC has four byte bool, except on AIX.
 #else
     test_alignment_of<bool, 1>();
 #endif