| From 1622f24fde4220967bd907bf8f0325d444bf9339 Mon Sep 17 00:00:00 2001 |
| From: Andy Postnikov <apostnikov@gmail.com> |
| Date: Sat, 10 Dec 2016 23:51:17 +0300 |
| Subject: [PATCH] Fix bug #70015 - Compilation failure on aarch64 |
| |
| Fixes build at -O0. |
| |
| [From pull request https://github.com/php/php-src/pull/2236.] |
| Signed-off-by: Tatsuyuki Ishi <ishitatsuyuki@gmail.com> |
| --- |
| Zend/zend_multiply.h | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/Zend/zend_multiply.h b/Zend/zend_multiply.h |
| index 75769db..fbd69ab 100644 |
| --- a/Zend/zend_multiply.h |
| +++ b/Zend/zend_multiply.h |
| @@ -75,8 +75,8 @@ |
| __asm__("mul %0, %2, %3\n" \ |
| "smulh %1, %2, %3\n" \ |
| "sub %1, %1, %0, asr #63\n" \ |
| - : "=X"(__tmpvar), "=X"(usedval) \ |
| - : "X"(a), "X"(b)); \ |
| + : "=&r"(__tmpvar), "=&r"(usedval) \ |
| + : "r"(a), "r"(b)); \ |
| if (usedval) (dval) = (double) (a) * (double) (b); \ |
| else (lval) = __tmpvar; \ |
| } while (0) |
