diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/mul.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/mul.ll
index 07c94362d0439..756eb2788607b 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/mul.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/mul.ll
@@ -3,7 +3,8 @@
 ; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx801 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX8 %s
 ; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX9 %s
 ; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10PLUS,GFX10 %s
-; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 -amdgpu-enable-delay-alu=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10PLUS,GFX11 %s
+; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16, -amdgpu-enable-delay-alu=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10PLUS,GFX11,GFX11-TRUE16 %s
+; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16, -amdgpu-enable-delay-alu=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10PLUS,GFX11,GFX11-FAKE16 %s
 ; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1200 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX12 %s
 
 define amdgpu_ps i16 @s_mul_i16(i16 inreg %num, i16 inreg %den) {
@@ -65,11 +66,23 @@ define i16 @v_mul_i16(i16 %num, i16 %den) {
 ; GFX9-NEXT:    v_mul_lo_u16_e32 v0, v0, v1
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
-; GFX10PLUS-LABEL: v_mul_i16:
-; GFX10PLUS:       ; %bb.0:
-; GFX10PLUS-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX10PLUS-NEXT:    v_mul_lo_u16 v0, v0, v1
-; GFX10PLUS-NEXT:    s_setpc_b64 s[30:31]
+; GFX10-LABEL: v_mul_i16:
+; GFX10:       ; %bb.0:
+; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT:    v_mul_lo_u16 v0, v0, v1
+; GFX10-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-TRUE16-LABEL: v_mul_i16:
+; GFX11-TRUE16:       ; %bb.0:
+; GFX11-TRUE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-TRUE16-NEXT:    v_mul_lo_u16 v0.l, v0.l, v1.l
+; GFX11-TRUE16-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-FAKE16-LABEL: v_mul_i16:
+; GFX11-FAKE16:       ; %bb.0:
+; GFX11-FAKE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-FAKE16-NEXT:    v_mul_lo_u16 v0, v0, v1
+; GFX11-FAKE16-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX12-LABEL: v_mul_i16:
 ; GFX12:       ; %bb.0:
@@ -147,12 +160,26 @@ define zeroext i16 @v_mul_i16_zeroext(i16 zeroext %num, i16 zeroext %den) {
 ; GFX9-NEXT:    v_mul_lo_u16_e32 v0, v0, v1
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
-; GFX10PLUS-LABEL: v_mul_i16_zeroext:
-; GFX10PLUS:       ; %bb.0:
-; GFX10PLUS-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX10PLUS-NEXT:    v_mul_lo_u16 v0, v0, v1
-; GFX10PLUS-NEXT:    v_and_b32_e32 v0, 0xffff, v0
-; GFX10PLUS-NEXT:    s_setpc_b64 s[30:31]
+; GFX10-LABEL: v_mul_i16_zeroext:
+; GFX10:       ; %bb.0:
+; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT:    v_mul_lo_u16 v0, v0, v1
+; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
+; GFX10-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-TRUE16-LABEL: v_mul_i16_zeroext:
+; GFX11-TRUE16:       ; %bb.0:
+; GFX11-TRUE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-TRUE16-NEXT:    v_mul_lo_u16 v0.l, v0.l, v1.l
+; GFX11-TRUE16-NEXT:    v_and_b32_e32 v0, 0xffff, v0
+; GFX11-TRUE16-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-FAKE16-LABEL: v_mul_i16_zeroext:
+; GFX11-FAKE16:       ; %bb.0:
+; GFX11-FAKE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-FAKE16-NEXT:    v_mul_lo_u16 v0, v0, v1
+; GFX11-FAKE16-NEXT:    v_and_b32_e32 v0, 0xffff, v0
+; GFX11-FAKE16-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX12-LABEL: v_mul_i16_zeroext:
 ; GFX12:       ; %bb.0:
@@ -236,12 +263,26 @@ define signext i16 @v_mul_i16_signext(i16 signext %num, i16 signext %den) {
 ; GFX9-NEXT:    v_bfe_i32 v0, v0, 0, 16
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
-; GFX10PLUS-LABEL: v_mul_i16_signext:
-; GFX10PLUS:       ; %bb.0:
-; GFX10PLUS-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX10PLUS-NEXT:    v_mul_lo_u16 v0, v0, v1
-; GFX10PLUS-NEXT:    v_bfe_i32 v0, v0, 0, 16
-; GFX10PLUS-NEXT:    s_setpc_b64 s[30:31]
+; GFX10-LABEL: v_mul_i16_signext:
+; GFX10:       ; %bb.0:
+; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-NEXT:    v_mul_lo_u16 v0, v0, v1
+; GFX10-NEXT:    v_bfe_i32 v0, v0, 0, 16
+; GFX10-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-TRUE16-LABEL: v_mul_i16_signext:
+; GFX11-TRUE16:       ; %bb.0:
+; GFX11-TRUE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-TRUE16-NEXT:    v_mul_lo_u16 v0.l, v0.l, v1.l
+; GFX11-TRUE16-NEXT:    v_bfe_i32 v0, v0, 0, 16
+; GFX11-TRUE16-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX11-FAKE16-LABEL: v_mul_i16_signext:
+; GFX11-FAKE16:       ; %bb.0:
+; GFX11-FAKE16-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX11-FAKE16-NEXT:    v_mul_lo_u16 v0, v0, v1
+; GFX11-FAKE16-NEXT:    v_bfe_i32 v0, v0, 0, 16
+; GFX11-FAKE16-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX12-LABEL: v_mul_i16_signext:
 ; GFX12:       ; %bb.0:
diff --git a/llvm/test/CodeGen/AMDGPU/mul.i16.ll b/llvm/test/CodeGen/AMDGPU/mul.i16.ll
index 98c3867b11f10..2ba719c4138c6 100644
--- a/llvm/test/CodeGen/AMDGPU/mul.i16.ll
+++ b/llvm/test/CodeGen/AMDGPU/mul.i16.ll
@@ -1,6 +1,8 @@
 ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,SI %s
 ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI,GFX89 %s
 ; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=gfx900 -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX9,GFX89 %s
+; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=gfx1100 -mattr=-flat-for-global,+real-true16 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX11-TRUE16 %s
+; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn -mcpu=gfx1100 -mattr=-flat-for-global,-real-true16 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX11-FAKE16 %s
 
 ; GCN-LABEL: {{^}}v_mul_i16:
 ; SI: v_and_b32_e32 v{{[0-9]+}}, 0xffff, v{{[0-9]+}}
@@ -8,6 +10,9 @@
 ; SI: v_mul_u32_u24
 
 ; GFX89: v_mul_lo_u16_e32 v0, v0, v1
+
+; GFX11-TRUE16: v_mul_lo_u16 v0.l, v0.l, v0.h
+; GFX11-FAKE16: v_mul_lo_u16 v0, v0, v1
 define i16 @v_mul_i16(i16 %a, i16 %b) {
   %r.val = mul i16 %a, %b
   ret i16 %r.val