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# DP: Fix PR target/60034 (AArch64), taken from the trunk.
gcc/
2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
PR target/60034
* aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
section anchor.
gcc/testsuite/
2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
PR target/60034
* gcc.target/aarch64/pr60034.c: New file.
--- a/src/gcc/testsuite/gcc.target/aarch64/pr60034.c
+++ b/src/gcc/testsuite/gcc.target/aarch64/pr60034.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { dg-options "-std=gnu99 -O" } */
+
+static unsigned long global_max_fast;
+
+void __libc_mallopt (int param_number, int value)
+{
+ __asm__ __volatile__ ("# %[_SDT_A21]" :: [_SDT_A21] "nor" ((global_max_fast)));
+ global_max_fast = 1;
+}
--- a/src/gcc/config/aarch64/aarch64.c
+++ b/src/gcc/config/aarch64/aarch64.c
@@ -3196,6 +3196,9 @@
}
else if (SYMBOL_REF_DECL (sym))
align = DECL_ALIGN (SYMBOL_REF_DECL (sym));
+ else if (SYMBOL_REF_HAS_BLOCK_INFO_P (sym)
+ && SYMBOL_REF_BLOCK (sym) != NULL)
+ align = SYMBOL_REF_BLOCK (sym)->alignment;
else
align = BITS_PER_UNIT;
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