Hi,
Just like most of the targets out there we should define
TRY_EMPTY_VM_SPACE to have better PCH support.
OK? Built and tested on aarch64-linux-gnu with no regressions.
Thanks,
Andrew Pinski
* config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
definition.
---
gcc/ChangeLog | 5 +++++
gcc/config/host-linux.c | 4 +++-
2 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 616d8ec..fd2b6cd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2014-02-25 Andrew Pinski <[email protected]>
+
+ * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
+ definition.
+
2014-02-25 Vladimir Makarov <[email protected]>
PR rtl-optimization/60317
diff --git a/gcc/config/host-linux.c b/gcc/config/host-linux.c
index 17048d7..b298a17 100644
--- a/gcc/config/host-linux.c
+++ b/gcc/config/host-linux.c
@@ -86,8 +86,10 @@
# define TRY_EMPTY_VM_SPACE 0x60000000
#elif defined(__mc68000__)
# define TRY_EMPTY_VM_SPACE 0x40000000
-#elif defined(__aarch64__)
+#elif defined(__aarch64__) && defined(__LP64__)
# define TRY_EMPTY_VM_SPACE 0x1000000000
+#elif defined(__aarch64__)
+# define TRY_EMPTY_VM_SPACE 0x60000000
#elif defined(__ARM_EABI__)
# define TRY_EMPTY_VM_SPACE 0x60000000
#elif defined(__mips__) && defined(__LP64__)
--
1.7.2.5
