resolved conflicts for merge of 0fa7bb8 to mnc-dev-plus-aosp

Change-Id: I5aee0816a8ab0d531df88bffd70c6c91e07ebdfb

Android.mk

@@ -15,9 +15,6 @@ LOCAL_SRC_FILES := \
 
 LOCAL_SRC_FILES_arm += armv6_idct.S
 
-# jsimd_arm_neon.S does not compile with clang.
-LOCAL_CLANG_ASFLAGS_arm += -no-integrated-as
-
 ifneq (,$(TARGET_BUILD_APPS))
 # unbundled branch, built against NDK.
 LOCAL_SDK_VERSION := 17

armv6_idct.S

@@ -61,10 +61,10 @@
 
 // void armv6_idct(short *coefs, int *quans, unsigned char *rows, int col)
     .arm
+    .syntax unified
     .text
     .align
     .global armv6_idct
-    .func   armv6_idct
 
 armv6_idct:
     // Push everything except sp (r13) and pc (r15).
@@ -97,9 +97,9 @@ pass1_head:
 
     // Check if ACs are all zero.
     cmp     r0, #0
-    orreqs  r8, r1, r2
-    orreqs  r8, r3, r5
-    orreqs  r8, r6, r7
+    orrseq  r8, r1, r2
+    orrseq  r8, r3, r5
+    orrseq  r8, r6, r7
     beq     pass1_zero
 
     // Step 1: Dequantizations.
@@ -128,8 +128,8 @@ pass1_head:
     mla     r1, r10, r1, r7
     mla     r3, r11, r3, r5
 
-    // Load constants.
-    ldrd    r10, constants
+    // Load constants to r10, r11.
+    ldrd    r10, r11, constants
 
     // Step 2: Rotations and Butterflies.
 
@@ -230,8 +230,8 @@ pass1_tail:
     ldr     r12, [sp, #256]
     ldr     r14, [sp, #260]
 
-    // Load constants.
-    ldrd    r10, constants
+    // Load constants to r10, r11.
+    ldrd    r10, r11, constants
 
 pass2_head:
     // Load coefficients. (c[0, 1, 2, 3, 4, 5, 6, 7])
@@ -355,4 +355,3 @@ pass2_tail:
 
     ldmia   sp!, {r4, r5, r6, r7, r8, r9, r10, r11, r12, r14}
     bx      lr
-    .endfunc

jsimd_arm_neon.S

@@ -67,7 +67,6 @@
 
 /* Supplementary macro for setting function attributes */
 .macro asm_function fname
-    .func \fname
     .global \fname
 #ifdef __ELF__
     .hidden \fname
@@ -278,7 +277,6 @@ asm_function jsimd_idct_ifast_neon
     .unreq          OUTPUT_BUF
     .unreq          OUTPUT_COL
     .unreq          TMP
-.endfunc
 
 .purgem idct_helper
 
@@ -493,7 +491,6 @@ asm_function jsimd_idct_4x4_neon
     .unreq          TMP2
     .unreq          TMP3
     .unreq          TMP4
-.endfunc
 
 .purgem idct_helper
 
@@ -641,7 +638,6 @@ asm_function jsimd_idct_2x2_neon
     .unreq          OUTPUT_COL
     .unreq          TMP1
     .unreq          TMP2
-.endfunc
 
 .purgem idct_helper
 
@@ -896,7 +892,6 @@ asm_function jsimd_ycc_\colorid\()_convert_neon
     .unreq          U
     .unreq          V
     .unreq          N
-.endfunc
 
 .purgem do_yuv_to_rgb