arm: add back ldr_dpren macro that was lost.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-15 17:24:43 +01:00 · 2011-12-15 17:24:43 +01:00 · 62b5197f97
parent a4755df523
commit 62b5197f97
1 changed files with 6 additions and 0 deletions
--- a/libavcodec/arm/asm.S
+++ b/libavcodec/arm/asm.S
@ -119,6 +119,12 @@ T       sub             \rn, \rn, \rm
 T       ldr             \rt, [\rn]
 .endm

+.macro  ldr_dpren       rt,  rn,  rm:vararg
+A       ldr             \rt, [\rn, -\rm]
+T       sub             \rt, \rn, \rm
+T       ldr             \rt, [\rt]
+.endm
+
 .macro  ldr_post        rt,  rn,  rm:vararg
 A       ldr             \rt, [\rn], \rm
 T       ldr             \rt, [\rn]