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| author | H.J. Lu <hongjiu.lu@intel.com> | 2009-11-20 08:30:20 -0800 |
|---|---|---|
| committer | Petr Baudis <pasky@ucw.cz> | 2009-11-20 20:23:35 +0100 |
| commit | 8d7c09b162cd1687e21549f9aaaa3d4a9b39735c (patch) | |
| tree | 092695439807b32772d8ffe90d49881dbdf0e89f /sysdeps/ia64/memchr.S | |
| parent | 1bc1954c735788ae9e7f954e18cf39a22f964d06 (diff) | |
| download | glibc-8d7c09b162cd1687e21549f9aaaa3d4a9b39735c.tar.gz glibc-8d7c09b162cd1687e21549f9aaaa3d4a9b39735c.tar.xz glibc-8d7c09b162cd1687e21549f9aaaa3d4a9b39735c.zip | |
Properly recover from shorter read.
(cherry picked from commit 66221417957963c1d2df8d79f43573e328df2275)
Diffstat (limited to 'sysdeps/ia64/memchr.S')
| -rw-r--r-- | sysdeps/ia64/memchr.S | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sysdeps/ia64/memchr.S b/sysdeps/ia64/memchr.S index cd062b2dd5..cdd71ca5a5 100644 --- a/sysdeps/ia64/memchr.S +++ b/sysdeps/ia64/memchr.S @@ -126,7 +126,16 @@ ENTRY(__memchr) br.ret.sptk.many b0 .recovery: - adds ret0 = -((MEMLAT + 1) * 8), ret0;; +#if MEMLAT != 6 +# error "MEMLAT must be 6!" +#endif +(p[MEMLAT-6]) add ret0 = -8, ret0;; +(p[MEMLAT-5]) add ret0 = -8, ret0;; +(p[MEMLAT-4]) add ret0 = -8, ret0;; +(p[MEMLAT-3]) add ret0 = -8, ret0;; +(p[MEMLAT-2]) add ret0 = -8, ret0;; +(p[MEMLAT-1]) add ret0 = -8, ret0;; +(p[MEMLAT]) add ret0 = -8, ret0;; (p[MEMLAT+1]) add ret0 = -8, ret0;; (p[MEMLAT+2]) add ret0 = -8, ret0;; .l4: |