Index: llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
+++ llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
@@ -4477,11 +4477,17 @@
   }
 
   if (isGFX90A() && !isGFX940() && (CPol & CPol::SCC)) {
-    SMLoc S = getImmLoc(AMDGPUOperand::ImmTyCPol, Operands);
-    StringRef CStr(S.getPointer());
-    S = SMLoc::getFromPointer(&CStr.data()[CStr.find("scc")]);
-    Error(S, "scc is not supported on this GPU");
-    return false;
+    const uint64_t AllowSCCModifier = SIInstrFlags::MUBUF |
+                                      SIInstrFlags::MTBUF | SIInstrFlags::MIMG |
+                                      SIInstrFlags::FLAT;
+    if (!(TSFlags & AllowSCCModifier)) {
+      SMLoc S = getImmLoc(AMDGPUOperand::ImmTyCPol, Operands);
+      StringRef CStr(S.getPointer());
+      S = SMLoc::getFromPointer(&CStr.data()[CStr.find("scc")]);
+      Error(S,
+            "scc modifier is not supported for this instruction on this GPU");
+      return false;
+    }
   }
 
   if (!(TSFlags & (SIInstrFlags::IsAtomicNoRet | SIInstrFlags::IsAtomicRet)))
Index: llvm/test/MC/AMDGPU/gfx90a_asm_features.s
===================================================================
--- llvm/test/MC/AMDGPU/gfx90a_asm_features.s
+++ llvm/test/MC/AMDGPU/gfx90a_asm_features.s
@@ -1024,3 +1024,78 @@
 // GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
 // GFX90A: global_atomic_pk_add_f16  v0, v[0:1], v2, off glc ; encoding: [0x00,0x80,0x39,0xdd,0x00,0x02,0x7f,0x00]
 global_atomic_pk_add_f16 v0, v[0:1], v2, off glc
+
+// GFX908: :[[@LINE+3]]:{{[0-9]+}}: error: scc modifier is not supported on this GPU
+// GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_add_f32 v0, v[0:1], v2, off glc scc
+global_atomic_add_f32 v0, v[0:1], v2, off glc scc
+
+// GFX908: :[[@LINE+3]]:{{[0-9]+}}: error: scc modifier is not supported on this GPU
+// GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_add_f32 v[0:1], v2, off scc
+global_atomic_add_f32 v[0:1], v2, off scc
+
+// GFX908: :[[@LINE+3]]:{{[0-9]+}}: error: scc modifier is not supported on this GPU
+// GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_add_f32 v0, v2, s[0:1] scc
+global_atomic_add_f32 v0, v2, s[0:1] scc
+
+// GFX908: :[[@LINE+3]]:{{[0-9]+}}: error: scc modifier is not supported on this GPU
+// GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_add_f32 v1, v0, v2, s[0:1] glc scc
+global_atomic_add_f32 v1, v0, v2, s[0:1] glc scc
+
+// GFX908: :[[@LINE+3]]:{{[0-9]+}}: error: scc modifier is not supported on this GPU
+// GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_pk_add_f16 v0, v[0:1], v2, off glc scc
+global_atomic_pk_add_f16 v0, v[0:1], v2, off glc scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: flat_atomic_add_f64 v[0:1], v[0:1], v[2:3] glc scc
+flat_atomic_add_f64 v[0:1], v[0:1], v[2:3] glc scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: flat_atomic_add_f64 v[0:1], v[2:3] scc
+flat_atomic_add_f64 v[0:1], v[2:3] scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: flat_atomic_min_f64 v[0:1], v[2:3] scc
+flat_atomic_min_f64 v[0:1], v[2:3] scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: flat_atomic_max_f64 v[0:1], v[2:3] scc
+flat_atomic_max_f64 v[0:1], v[2:3] scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_add_f64 v[0:1], v[2:3], off scc
+global_atomic_add_f64 v[0:1], v[2:3], off scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_min_f64 v[0:1], v[2:3], off scc
+global_atomic_min_f64 v[0:1], v[2:3], off scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: global_atomic_max_f64 v[0:1], v[2:3], off scc
+global_atomic_max_f64 v[0:1], v[2:3], off scc
+
+// GFX908: :[[@LINE+3]]:{{[0-9]+}}: error: scc modifier is not supported on this GPU
+// GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: buffer_atomic_add_f32 v4, off, s[8:11], s3 scc
+buffer_atomic_add_f32 v4, off, s[8:11], s3 scc
+
+// GFX908: :[[@LINE+3]]:{{[0-9]+}}: error: scc modifier is not supported on this GPU
+// GFX1010: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: buffer_atomic_pk_add_f16 v4, off, s[8:11], s3 scc
+buffer_atomic_pk_add_f16 v4, off, s[8:11], s3 scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: buffer_atomic_add_f64 v[4:5], off, s[8:11], s3 scc
+buffer_atomic_add_f64 v[4:5], off, s[8:11], s3 scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: buffer_atomic_max_f64 v[4:5], off, s[8:11], s3 scc
+buffer_atomic_max_f64 v[4:5], off, s[8:11], s3 scc
+
+// NOT-GFX90A: :[[@LINE+2]]:{{[0-9]+}}: error: instruction not supported on this GPU
+// GFX90A: buffer_atomic_min_f64 v[4:5], off, s[8:11], s3 scc
+buffer_atomic_min_f64 v[4:5], off, s[8:11], s3 scc
Index: llvm/test/MC/AMDGPU/gfx90a_err.s
===================================================================
--- llvm/test/MC/AMDGPU/gfx90a_err.s
+++ llvm/test/MC/AMDGPU/gfx90a_err.s
@@ -195,57 +195,6 @@
 image_sample_b v[0:3], v[0:1], s[4:11], s[16:19] dmask:0xf
 // GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: instruction not supported on this GPU
 
-global_atomic_add_f32 v0, v[0:1], v2, off glc scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-global_atomic_add_f32 v[0:1], v2, off scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-global_atomic_add_f32 v0, v2, s[0:1] scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-global_atomic_add_f32 v1, v0, v2, s[0:1] glc scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-global_atomic_pk_add_f16 v0, v[0:1], v2, off glc scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-flat_atomic_add_f64 v[0:1], v[0:1], v[2:3] glc scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-flat_atomic_add_f64 v[0:1], v[2:3] scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-flat_atomic_min_f64 v[0:1], v[2:3] scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-flat_atomic_max_f64 v[0:1], v[2:3] scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-global_atomic_add_f64 v[0:1], v[2:3], off scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-global_atomic_min_f64 v[0:1], v[2:3], off scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-global_atomic_max_f64 v[0:1], v[2:3], off scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-buffer_atomic_add_f32 v4, off, s[8:11], s3 scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-buffer_atomic_pk_add_f16 v4, off, s[8:11], s3 scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-buffer_atomic_add_f64 v[4:5], off, s[8:11], s3 scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-buffer_atomic_max_f64 v[4:5], off, s[8:11], s3 scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
-buffer_atomic_min_f64 v[4:5], off, s[8:11], s3 scc
-// GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: scc is not supported on this GPU
-
 v_mov_b32_sdwa v1, src_lds_direct dst_sel:DWORD
 // GFX90A: :[[@LINE-1]]:{{[0-9]+}}: error: lds_direct is not supported on this GPU