diff --git a/llvm/test/MC/AMDGPU/gfx1250_asm_sop1.s b/llvm/test/MC/AMDGPU/gfx1250_asm_sop1.s
index 95a9268112920..56c8d7ec07496 100644
--- a/llvm/test/MC/AMDGPU/gfx1250_asm_sop1.s
+++ b/llvm/test/MC/AMDGPU/gfx1250_asm_sop1.s
@@ -28,3 +28,15 @@ s_rfe_i64 s[2:3]
 
 s_rfe_b64 s[2:3]
 // GFX1250: s_rfe_i64 s[2:3]                        ; encoding: [0x02,0x4a,0x80,0xbe]
+
+s_barrier_signal -3
+// GFX1250: s_barrier_signal -3                     ; encoding: [0xc3,0x4e,0x80,0xbe]
+
+s_get_barrier_state s3, -3
+// GFX1250: s_get_barrier_state s3, -3              ; encoding: [0xc3,0x50,0x83,0xbe]
+
+s_get_barrier_state s3, -4
+// GFX1250: s_get_barrier_state s3, -4              ; encoding: [0xc4,0x50,0x83,0xbe]
+
+s_get_barrier_state s3, m0
+// GFX1250: s_get_barrier_state s3, m0              ; encoding: [0x7d,0x50,0x83,0xbe]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_sop1.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_sop1.txt
new file mode 100644
index 0000000000000..89731fcc936e6
--- /dev/null
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx1250_dasm_sop1.txt
@@ -0,0 +1,13 @@
+# RUN: llvm-mc -triple=amdgcn -mcpu=gfx1250 -disassemble -show-encoding < %s | FileCheck -check-prefixes=GFX1250 %s
+
+# GFX1250: s_barrier_signal -3                     ; encoding: [0xc3,0x4e,0x80,0xbe]
+0xc3,0x4e,0x80,0xbe
+
+# GFX1250: s_get_barrier_state s3, -3               ; encoding: [0xc3,0x50,0x83,0xbe]
+0xc3,0x50,0x83,0xbe
+
+# GFX1250: s_get_barrier_state s3, -4               ; encoding: [0xc4,0x50,0x83,0xbe]
+0xc4,0x50,0x83,0xbe
+
+# GFX1250: s_get_barrier_state s3, m0               ; encoding: [0x7d,0x50,0x83,0xbe]
+0x7d,0x50,0x83,0xbe