[PATCH] arm: emit neon alignment hints for 32/16-bit loads/stores

[Mans Rullgard]

---
 gcc/config/arm/arm.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index 8c9897e..8183a8e 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -21247,6 +21247,10 @@ arm_print_operand (FILE *stream, rtx x, int code)
          align_bits = 128;
        else if (memsize >= 8 && (align % 8) == 0)
          align_bits = 64;
+       else if (memsize == 4 && (align % 4) == 0)
+         align_bits = 32;
+       else if (memsize == 2 && (align % 2) == 0)
+         align_bits = 16;
        else
          align_bits = 0;
 
-- 
1.8.4