diff options
Diffstat (limited to 'gcc/config/i386/sync.md')
| -rw-r--r-- | gcc/config/i386/sync.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/i386/sync.md b/gcc/config/i386/sync.md index 542d3b87882..5799b0aca50 100644 --- a/gcc/config/i386/sync.md +++ b/gcc/config/i386/sync.md @@ -123,7 +123,7 @@ DONE; }) -;; ??? From volume 3 section 7.1.1 Guaranteed Atomic Operations, +;; ??? From volume 3 section 8.1.1 Guaranteed Atomic Operations, ;; Only beginning at Pentium family processors do we get any guarantee of ;; atomicity in aligned 64-bit quantities. Beginning at P6, we get a ;; guarantee for 64-bit accesses that do not cross a cacheline boundary. @@ -281,7 +281,7 @@ (unspec:DI [(match_operand:DI 1 "memory_operand" "m")] UNSPEC_MOVA)) (clobber (match_operand:DF 2 "register_operand" "=f"))] "TARGET_80387" - "fild\t%1\;fistp\t%0" + "fild%Z1\t%1\;fistp%Z0\t%0" [(set_attr "type" "multi") ;; Worst case based on full sib+offset32 addressing modes (set_attr "length" "14")]) |