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| author | Mans Rullgard <mans@mansr.com> | 2012-07-31 23:58:58 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2012-08-01 10:32:24 +0100 |
| commit | 998170913c759c45f913f9c20d7b18e6505f7cde (patch) | |
| tree | 315ca1b9f375d9ba37b97db16bea64fd4c9343e6 /libavcodec/arm/simple_idct_armv5te.S | |
| parent | b6a3849adb0381a437952a785d39e22cb3b00282 (diff) | |
| download | ffmpeg-998170913c759c45f913f9c20d7b18e6505f7cde.tar.gz | |
ARM: use standard syntax for all LDRD/STRD instructions
The standard syntax requires two destination registers for
LDRD/STRD instructions. Some versions of the GNU assembler
allow using only one with the second implicit, others are
more strict.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec/arm/simple_idct_armv5te.S')
| -rw-r--r-- | libavcodec/arm/simple_idct_armv5te.S | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/arm/simple_idct_armv5te.S b/libavcodec/arm/simple_idct_armv5te.S index e880a8aab2..804becd539 100644 --- a/libavcodec/arm/simple_idct_armv5te.S +++ b/libavcodec/arm/simple_idct_armv5te.S @@ -46,8 +46,8 @@ w57: .long W57 function idct_row_armv5te str lr, [sp, #-4]! - ldrd v1, [a1, #8] - ldrd a3, [a1] /* a3 = row[1:0], a4 = row[3:2] */ + ldrd v1, v2, [a1, #8] + ldrd a3, a4, [a1] /* a3 = row[1:0], a4 = row[3:2] */ orrs v1, v1, v2 itt eq cmpeq v1, a4 @@ -78,7 +78,7 @@ function idct_row_armv5te smultt fp, lr, a3 sub v7, v7, a2 smulbt a2, lr, a4 - ldrd a3, [a1, #8] /* a3=row[5:4] a4=row[7:6] */ + ldrd a3, a4, [a1, #8] /* a3=row[5:4] a4=row[7:6] */ sub fp, fp, a2 orrs a2, a3, a4 @@ -121,7 +121,7 @@ function idct_row_armv5te add a2, v4, fp mov a2, a2, lsr #11 add a4, a4, a2, lsl #16 - strd a3, [a1] + strd a3, a4, [a1] sub a2, v4, fp mov a3, a2, lsr #11 @@ -135,7 +135,7 @@ function idct_row_armv5te sub a2, v1, v5 mov a2, a2, lsr #11 add a4, a4, a2, lsl #16 - strd a3, [a1, #8] + strd a3, a4, [a1, #8] ldr pc, [sp], #4 @@ -144,8 +144,8 @@ row_dc_only: bic a3, a3, #0xe000 mov a3, a3, lsl #3 mov a4, a3 - strd a3, [a1] - strd a3, [a1, #8] + strd a3, a4, [a1] + strd a3, a4, [a1, #8] ldr pc, [sp], #4 endfunc |