diff --git a/gas/testsuite/gas/bpf/atomic-be-pseudoc.d b/gas/testsuite/gas/bpf/atomic-be-pseudoc.d
index 30c40fa2d12..f48684a96d5 100644
--- a/gas/testsuite/gas/bpf/atomic-be-pseudoc.d
+++ b/gas/testsuite/gas/bpf/atomic-be-pseudoc.d
@@ -9,15 +9,15 @@ Disassembly of section .text:
 
 0+ <.text>:
    0:	db 12 1e ef 00 00 00 00 	lock \*\(u64\*\)\(r1\+0x1eef\)\+=r2
-   8:	c3 12 1e ef 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=r2
+   8:	c3 12 1e ef 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=w2
   10:	db 12 1e ef 00 00 00 00 	lock \*\(u64\*\)\(r1\+0x1eef\)\+=r2
-  18:	c3 12 1e ef 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=r2
+  18:	c3 12 1e ef 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=w2
   20:	db 12 1e ef 00 00 00 50 	lock \*\(u64\*\)\(r1\+0x1eef\)\&=r2
-  28:	c3 12 1e ef 00 00 00 50 	lock \*\(u32\*\)\(r1\+0x1eef\)\&=r2
+  28:	c3 12 1e ef 00 00 00 50 	lock \*\(u32\*\)\(r1\+0x1eef\)\&=w2
   30:	db 12 1e ef 00 00 00 40 	lock \*\(u64\*\)\(r1\+0x1eef\)\|=r2
-  38:	c3 12 1e ef 00 00 00 40 	lock \*\(u32\*\)\(r1\+0x1eef\)\|=r2
+  38:	c3 12 1e ef 00 00 00 40 	lock \*\(u32\*\)\(r1\+0x1eef\)\|=w2
   40:	db 12 1e ef 00 00 00 a0 	lock \*\(u64\*\)\(r1\+0x1eef\)\^=r2
-  48:	c3 12 1e ef 00 00 00 a0 	lock \*\(u32\*\)\(r1\+0x1eef\)\^=r2
+  48:	c3 12 1e ef 00 00 00 a0 	lock \*\(u32\*\)\(r1\+0x1eef\)\^=w2
   50:	db 12 1e ef 00 00 00 01 	r2=atomic_fetch_add\(\(u64\*\)\(r1\+0x1eef\),r2\)
   58:	c3 12 1e ef 00 00 00 01 	w2=atomic_fetch_add\(\(u32\*\)\(r1\+0x1eef\),w2\)
   60:	db 12 1e ef 00 00 00 51 	r2=atomic_fetch_and\(\(u64\*\)\(r1\+0x1eef\),r2\)
diff --git a/gas/testsuite/gas/bpf/atomic-pseudoc.d b/gas/testsuite/gas/bpf/atomic-pseudoc.d
index 2b3739ee47e..257a2cde7dd 100644
--- a/gas/testsuite/gas/bpf/atomic-pseudoc.d
+++ b/gas/testsuite/gas/bpf/atomic-pseudoc.d
@@ -9,15 +9,15 @@ Disassembly of section .text:
 
 0+ <.text>:
    0:	db 21 ef 1e 00 00 00 00 	lock \*\(u64\*\)\(r1\+0x1eef\)\+=r2
-   8:	c3 21 ef 1e 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=r2
+   8:	c3 21 ef 1e 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=w2
   10:	db 21 ef 1e 00 00 00 00 	lock \*\(u64\*\)\(r1\+0x1eef\)\+=r2
-  18:	c3 21 ef 1e 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=r2
+  18:	c3 21 ef 1e 00 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\+=w2
   20:	db 21 ef 1e 50 00 00 00 	lock \*\(u64\*\)\(r1\+0x1eef\)\&=r2
-  28:	c3 21 ef 1e 50 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\&=r2
+  28:	c3 21 ef 1e 50 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\&=w2
   30:	db 21 ef 1e 40 00 00 00 	lock \*\(u64\*\)\(r1\+0x1eef\)\|=r2
-  38:	c3 21 ef 1e 40 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\|=r2
+  38:	c3 21 ef 1e 40 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\|=w2
   40:	db 21 ef 1e a0 00 00 00 	lock \*\(u64\*\)\(r1\+0x1eef\)\^=r2
-  48:	c3 21 ef 1e a0 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\^=r2
+  48:	c3 21 ef 1e a0 00 00 00 	lock \*\(u32\*\)\(r1\+0x1eef\)\^=w2
   50:	db 21 ef 1e 01 00 00 00 	r2=atomic_fetch_add\(\(u64\*\)\(r1\+0x1eef\),r2\)
   58:	c3 21 ef 1e 01 00 00 00 	w2=atomic_fetch_add\(\(u32\*\)\(r1\+0x1eef\),w2\)
   60:	db 21 ef 1e 51 00 00 00 	r2=atomic_fetch_and\(\(u64\*\)\(r1\+0x1eef\),r2\)
diff --git a/gas/testsuite/gas/bpf/atomic-pseudoc.s b/gas/testsuite/gas/bpf/atomic-pseudoc.s
index 6994fd10367..928f5caf0db 100644
--- a/gas/testsuite/gas/bpf/atomic-pseudoc.s
+++ b/gas/testsuite/gas/bpf/atomic-pseudoc.s
@@ -1,15 +1,15 @@
         # Test for eBPF atomic pseudo-C instructions.
         .text
 	lock *(u64 *)(r1 + 0x1eef) += r2
-	lock *(u32 *)(r1 + 0x1eef) += r2
+	lock *(u32 *)(r1 + 0x1eef) += w2
 	lock *(u64*)(r1+0x1eef)+=r2
-	lock *(u32*)(r1+0x1eef)+=r2
+	lock *(u32*)(r1+0x1eef)+=w2
 	lock *(u64*)(r1+0x1eef)&=r2
-	lock *(u32*)(r1+0x1eef)&=r2
+	lock *(u32*)(r1+0x1eef)&=w2
 	lock *(u64*)(r1+0x1eef)|=r2
-	lock *(u32*)(r1+0x1eef)|=r2
+	lock *(u32*)(r1+0x1eef)|=w2
 	lock *(u64*)(r1+0x1eef)^=r2
-	lock *(u32*)(r1+0x1eef)^=r2
+	lock *(u32*)(r1+0x1eef)^=w2
 	r2 = atomic_fetch_add((u64*)(r1+0x1eef),r2)
 	w2 = atomic_fetch_add((u32*)(r1+0x1eef),w2)
 	r2 = atomic_fetch_and((u64*)(r1+0x1eef),r2)
diff --git a/opcodes/bpf-opc.c b/opcodes/bpf-opc.c
index 3f42680c661..3d6dccbd005 100644
--- a/opcodes/bpf-opc.c
+++ b/opcodes/bpf-opc.c
@@ -384,13 +384,13 @@ const struct bpf_opcode bpf_opcodes[] =
    BPF_V3, BPF_CODE|BPF_IMM32, BPF_CLASS_STX|BPF_SIZE_DW|BPF_MODE_ATOMIC|BPF_IMM32_AFXOR},
 
   /* Atomic instructions (32-bit.) */
-  {BPF_INSN_AADD32, "aadd32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) += %sr",
+  {BPF_INSN_AADD32, "aadd32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) += %sw",
    BPF_V3, BPF_CODE|BPF_IMM32, BPF_CLASS_STX|BPF_SIZE_W|BPF_MODE_ATOMIC|BPF_IMM32_AADD},
-  {BPF_INSN_AOR32, "aor32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) |= %sr",
+  {BPF_INSN_AOR32, "aor32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) |= %sw",
    BPF_V3, BPF_CODE|BPF_IMM32, BPF_CLASS_STX|BPF_SIZE_W|BPF_MODE_ATOMIC|BPF_IMM32_AOR},
-  {BPF_INSN_AAND32, "aand32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) &= %sr",
+  {BPF_INSN_AAND32, "aand32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) &= %sw",
    BPF_V3, BPF_CODE|BPF_IMM32, BPF_CLASS_STX|BPF_SIZE_W|BPF_MODE_ATOMIC|BPF_IMM32_AAND},
-  {BPF_INSN_AXOR32, "axor32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) ^= %sr",
+  {BPF_INSN_AXOR32, "axor32%W[ %dr %o16 ] , %sr", "lock%w* ( u32 * ) ( %dr %o16 ) ^= %sw",
    BPF_V3, BPF_CODE|BPF_IMM32, BPF_CLASS_STX|BPF_SIZE_W|BPF_MODE_ATOMIC|BPF_IMM32_AXOR},
 
   /* Atomic instructions with fetching (32-bit.) */
