Index: llvm/test/MC/AMDGPU/gfx11_asm_vop2.s
===================================================================
--- llvm/test/MC/AMDGPU/gfx11_asm_vop2.s
+++ llvm/test/MC/AMDGPU/gfx11_asm_vop2.s
@@ -37,11 +37,11 @@
 v_fmaak_f16 v5, v1, v2, 0x1121
 // GFX11: encoding: [0x01,0x05,0x0a,0x70,0x21,0x11,0x00,0x00]
 
-v_fmaak_f16 v255, v1, v2, 0x1121
-// GFX11: encoding: [0x01,0x05,0xfe,0x71,0x21,0x11,0x00,0x00]
+v_fmaak_f16 v127, v1, v2, 0x1121
+// GFX11: encoding: [0x01,0x05,0xfe,0x70,0x21,0x11,0x00,0x00]
 
-v_fmaak_f16 v5, v255, v2, 0x1121
-// GFX11: encoding: [0xff,0x05,0x0a,0x70,0x21,0x11,0x00,0x00]
+v_fmaak_f16 v5, v127, v2, 0x1121
+// GFX11: encoding: [0x7f,0x05,0x0a,0x70,0x21,0x11,0x00,0x00]
 
 v_fmaak_f16 v5, 0, v2, 0x1121
 // GFX11: encoding: [0x80,0x04,0x0a,0x70,0x21,0x11,0x00,0x00]
@@ -55,8 +55,8 @@
 v_fmaak_f16 v5, -4.0, v2, 0x1121
 // GFX11: encoding: [0xf7,0x04,0x0a,0x70,0x21,0x11,0x00,0x00]
 
-v_fmaak_f16 v5, v1, v255, 0x1121
-// GFX11: encoding: [0x01,0xff,0x0b,0x70,0x21,0x11,0x00,0x00]
+v_fmaak_f16 v5, v1, v127, 0x1121
+// GFX11: encoding: [0x01,0xff,0x0a,0x70,0x21,0x11,0x00,0x00]
 
 v_fmaak_f16 v5, v1, v2, 0xa1b1
 // GFX11: encoding: [0x01,0x05,0x0a,0x70,0xb1,0xa1,0x00,0x00]
@@ -103,11 +103,11 @@
 v_fmamk_f16 v5, v1, 0x1121, v3
 // GFX11: encoding: [0x01,0x07,0x0a,0x6e,0x21,0x11,0x00,0x00]
 
-v_fmamk_f16 v255, v1, 0x1121, v3
-// GFX11: encoding: [0x01,0x07,0xfe,0x6f,0x21,0x11,0x00,0x00]
+v_fmamk_f16 v127, v1, 0x1121, v3
+// GFX11: encoding: [0x01,0x07,0xfe,0x6e,0x21,0x11,0x00,0x00]
 
-v_fmamk_f16 v5, v255, 0x1121, v3
-// GFX11: encoding: [0xff,0x07,0x0a,0x6e,0x21,0x11,0x00,0x00]
+v_fmamk_f16 v5, v127, 0x1121, v3
+// GFX11: encoding: [0x7f,0x07,0x0a,0x6e,0x21,0x11,0x00,0x00]
 
 v_fmamk_f16 v5, 0, 0x1121, v3
 // GFX11: encoding: [0x80,0x06,0x0a,0x6e,0x21,0x11,0x00,0x00]
@@ -124,8 +124,8 @@
 v_fmamk_f16 v5, v1, 0xa1b1, v3
 // GFX11: encoding: [0x01,0x07,0x0a,0x6e,0xb1,0xa1,0x00,0x00]
 
-v_fmamk_f16 v5, v1, 0x1121, v255
-// GFX11: encoding: [0x01,0xff,0x0b,0x6e,0x21,0x11,0x00,0x00]
+v_fmamk_f16 v5, v1, 0x1121, v127
+// GFX11: encoding: [0x01,0xff,0x0a,0x6e,0x21,0x11,0x00,0x00]
 
 v_pk_fmac_f16 v5, v1, v2
 // GFX11: encoding: [0x01,0x05,0x0a,0x78]