lower_int64_to_int32: Add 64-bit atomic fallbacks

author: ameerj 2022-01-29 14:06:03 -0500
committer: ameerj 2022-01-29 19:56:02 -0500
commit: 90a0506d564ce0ce44ad8ab662f035c21fc03e71 (patch)
tree: 787c3f7a82675c97a7cb1d40010695f81eb2c2b2 /src
parent: shaders: Add U64->U32x2 Atomic fallback functions (diff)
download: yuzu-90a0506d564ce0ce44ad8ab662f035c21fc03e71.tar.gz
yuzu-90a0506d564ce0ce44ad8ab662f035c21fc03e71.tar.xz
yuzu-90a0506d564ce0ce44ad8ab662f035c21fc03e71.zip
3 files changed, 76 insertions, 11 deletions
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index 8da5df97c..efb6bfac3 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -363,15 +363,15 @@ OPCODE(GlobalAtomicAnd64,                                   U64,            U64,
 OPCODE(GlobalAtomicOr64,                                    U64,            U64,            U64,                                                            )
 OPCODE(GlobalAtomicXor64,                                   U64,            U64,            U64,                                                            )
 OPCODE(GlobalAtomicExchange64,                              U64,            U64,            U64,                                                            )
-OPCODE(GlobalAtomicIAdd32x2,                                U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicIAdd32x2,                                U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicSMin32x2,                                U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicSMin32x2,                                U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicUMin32x2,                                U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicUMin32x2,                                U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicSMax32x2,                                U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicSMax32x2,                                U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicUMax32x2,                                U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicUMax32x2,                                U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicAnd32x2,                                 U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicAnd32x2,                                 U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicOr32x2,                                  U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicOr32x2,                                  U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicXor32x2,                                 U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicXor32x2,                                 U32x2,          U32x2,          U32x2,                                                          )
-OPCODE(GlobalAtomicExchange32x2,                            U32x2,          U64,            U32x2,                                                          )
+OPCODE(GlobalAtomicExchange32x2,                            U32x2,          U32x2,          U32x2,                                                          )
 OPCODE(GlobalAtomicAddF32,                                  F32,            U64,            F32,                                                            )
 OPCODE(GlobalAtomicAddF16x2,                                U32,            U64,            F16x2,                                                          )
 OPCODE(GlobalAtomicAddF32x2,                                U32,            U64,            F32x2,                                                          )
diff --git a/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp b/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
index 4197b0095..38592afd0 100644
--- a/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
+++ b/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
@@ -92,6 +92,15 @@ bool IsGlobalMemory(const IR::Inst& inst) {
    case IR::Opcode::GlobalAtomicOr64:
    case IR::Opcode::GlobalAtomicXor64:
    case IR::Opcode::GlobalAtomicExchange64:
+    case IR::Opcode::GlobalAtomicIAdd32x2:
+    case IR::Opcode::GlobalAtomicSMin32x2:
+    case IR::Opcode::GlobalAtomicUMin32x2:
+    case IR::Opcode::GlobalAtomicSMax32x2:
+    case IR::Opcode::GlobalAtomicUMax32x2:
+    case IR::Opcode::GlobalAtomicAnd32x2:
+    case IR::Opcode::GlobalAtomicOr32x2:
+    case IR::Opcode::GlobalAtomicXor32x2:
+    case IR::Opcode::GlobalAtomicExchange32x2:
    case IR::Opcode::GlobalAtomicAddF32:
    case IR::Opcode::GlobalAtomicAddF16x2:
    case IR::Opcode::GlobalAtomicAddF32x2:
@@ -135,6 +144,15 @@ bool IsGlobalMemoryWrite(const IR::Inst& inst) {
    case IR::Opcode::GlobalAtomicOr64:
    case IR::Opcode::GlobalAtomicXor64:
    case IR::Opcode::GlobalAtomicExchange64:
+    case IR::Opcode::GlobalAtomicIAdd32x2:
+    case IR::Opcode::GlobalAtomicSMin32x2:
+    case IR::Opcode::GlobalAtomicUMin32x2:
+    case IR::Opcode::GlobalAtomicSMax32x2:
+    case IR::Opcode::GlobalAtomicUMax32x2:
+    case IR::Opcode::GlobalAtomicAnd32x2:
+    case IR::Opcode::GlobalAtomicOr32x2:
+    case IR::Opcode::GlobalAtomicXor32x2:
+    case IR::Opcode::GlobalAtomicExchange32x2:
    case IR::Opcode::GlobalAtomicAddF32:
    case IR::Opcode::GlobalAtomicAddF16x2:
    case IR::Opcode::GlobalAtomicAddF32x2:
@@ -199,6 +217,8 @@ IR::Opcode GlobalToStorage(IR::Opcode opcode) {
        return IR::Opcode::StorageAtomicOr32;
    case IR::Opcode::GlobalAtomicXor32:
        return IR::Opcode::StorageAtomicXor32;
+    case IR::Opcode::GlobalAtomicExchange32:
+        return IR::Opcode::StorageAtomicExchange32;
    case IR::Opcode::GlobalAtomicIAdd64:
        return IR::Opcode::StorageAtomicIAdd64;
    case IR::Opcode::GlobalAtomicSMin64:
@@ -215,10 +235,26 @@ IR::Opcode GlobalToStorage(IR::Opcode opcode) {
        return IR::Opcode::StorageAtomicOr64;
    case IR::Opcode::GlobalAtomicXor64:
        return IR::Opcode::StorageAtomicXor64;
-    case IR::Opcode::GlobalAtomicExchange32:
-        return IR::Opcode::StorageAtomicExchange32;
    case IR::Opcode::GlobalAtomicExchange64:
        return IR::Opcode::StorageAtomicExchange64;
+    case IR::Opcode::GlobalAtomicIAdd32x2:
+        return IR::Opcode::StorageAtomicIAdd32x2;
+    case IR::Opcode::GlobalAtomicSMin32x2:
+        return IR::Opcode::StorageAtomicSMin32x2;
+    case IR::Opcode::GlobalAtomicUMin32x2:
+        return IR::Opcode::StorageAtomicUMin32x2;
+    case IR::Opcode::GlobalAtomicSMax32x2:
+        return IR::Opcode::StorageAtomicSMax32x2;
+    case IR::Opcode::GlobalAtomicUMax32x2:
+        return IR::Opcode::StorageAtomicUMax32x2;
+    case IR::Opcode::GlobalAtomicAnd32x2:
+        return IR::Opcode::StorageAtomicAnd32x2;
+    case IR::Opcode::GlobalAtomicOr32x2:
+        return IR::Opcode::StorageAtomicOr32x2;
+    case IR::Opcode::GlobalAtomicXor32x2:
+        return IR::Opcode::StorageAtomicXor32x2;
+    case IR::Opcode::GlobalAtomicExchange32x2:
+        return IR::Opcode::StorageAtomicExchange32x2;
    case IR::Opcode::GlobalAtomicAddF32:
        return IR::Opcode::StorageAtomicAddF32;
    case IR::Opcode::GlobalAtomicAddF16x2:
@@ -454,6 +490,15 @@ void Replace(IR::Block& block, IR::Inst& inst, const IR::U32& storage_index,
    case IR::Opcode::GlobalAtomicOr64:
    case IR::Opcode::GlobalAtomicXor64:
    case IR::Opcode::GlobalAtomicExchange64:
+    case IR::Opcode::GlobalAtomicIAdd32x2:
+    case IR::Opcode::GlobalAtomicSMin32x2:
+    case IR::Opcode::GlobalAtomicUMin32x2:
+    case IR::Opcode::GlobalAtomicSMax32x2:
+    case IR::Opcode::GlobalAtomicUMax32x2:
+    case IR::Opcode::GlobalAtomicAnd32x2:
+    case IR::Opcode::GlobalAtomicOr32x2:
+    case IR::Opcode::GlobalAtomicXor32x2:
+    case IR::Opcode::GlobalAtomicExchange32x2:
    case IR::Opcode::GlobalAtomicAddF32:
    case IR::Opcode::GlobalAtomicAddF16x2:
    case IR::Opcode::GlobalAtomicAddF32x2:
diff --git a/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp b/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
index e80d3d1d9..c2654cd9b 100644
--- a/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
+++ b/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
@@ -199,6 +199,26 @@ void Lower(IR::Block& block, IR::Inst& inst) {
        return ShiftRightLogical64To32(block, inst);
    case IR::Opcode::ShiftRightArithmetic64:
        return ShiftRightArithmetic64To32(block, inst);
+    case IR::Opcode::SharedAtomicExchange64:
+        return inst.ReplaceOpcode(IR::Opcode::SharedAtomicExchange32x2);
+    case IR::Opcode::GlobalAtomicIAdd64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicIAdd32x2);
+    case IR::Opcode::GlobalAtomicSMin64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicSMin32x2);
+    case IR::Opcode::GlobalAtomicUMin64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicUMin32x2);
+    case IR::Opcode::GlobalAtomicSMax64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicSMax32x2);
+    case IR::Opcode::GlobalAtomicUMax64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicUMax32x2);
+    case IR::Opcode::GlobalAtomicAnd64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicAnd32x2);
+    case IR::Opcode::GlobalAtomicOr64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicOr32x2);
+    case IR::Opcode::GlobalAtomicXor64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicXor32x2);
+    case IR::Opcode::GlobalAtomicExchange64:
+        return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicExchange32x2);
    default:
        break;
    }
author	ameerj	2022-01-29 14:06:03 -0500
committer	ameerj	2022-01-29 19:56:02 -0500
commit	90a0506d564ce0ce44ad8ab662f035c21fc03e71 (patch)
tree	787c3f7a82675c97a7cb1d40010695f81eb2c2b2 /src
parent	shaders: Add U64->U32x2 Atomic fallback functions (diff)
download	yuzu-90a0506d564ce0ce44ad8ab662f035c21fc03e71.tar.gz yuzu-90a0506d564ce0ce44ad8ab662f035c21fc03e71.tar.xz yuzu-90a0506d564ce0ce44ad8ab662f035c21fc03e71.zip

diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc index 8da5df97c..efb6bfac3 100644 --- a/src/shader_recompiler/frontend/ir/opcodes.inc +++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -363,15 +363,15 @@ OPCODE(GlobalAtomicAnd64, U64, U64,
363	OPCODE(GlobalAtomicOr64, U64, U64, U64, )	363	OPCODE(GlobalAtomicOr64, U64, U64, U64, )
364	OPCODE(GlobalAtomicXor64, U64, U64, U64, )	364	OPCODE(GlobalAtomicXor64, U64, U64, U64, )
365	OPCODE(GlobalAtomicExchange64, U64, U64, U64, )	365	OPCODE(GlobalAtomicExchange64, U64, U64, U64, )
366	OPCODE(GlobalAtomicIAdd32x2, U32x2, U64, U32x2, )	366	OPCODE(GlobalAtomicIAdd32x2, U32x2, U32x2, U32x2, )
367	OPCODE(GlobalAtomicSMin32x2, U32x2, U64, U32x2, )	367	OPCODE(GlobalAtomicSMin32x2, U32x2, U32x2, U32x2, )
368	OPCODE(GlobalAtomicUMin32x2, U32x2, U64, U32x2, )	368	OPCODE(GlobalAtomicUMin32x2, U32x2, U32x2, U32x2, )
369	OPCODE(GlobalAtomicSMax32x2, U32x2, U64, U32x2, )	369	OPCODE(GlobalAtomicSMax32x2, U32x2, U32x2, U32x2, )
370	OPCODE(GlobalAtomicUMax32x2, U32x2, U64, U32x2, )	370	OPCODE(GlobalAtomicUMax32x2, U32x2, U32x2, U32x2, )
371	OPCODE(GlobalAtomicAnd32x2, U32x2, U64, U32x2, )	371	OPCODE(GlobalAtomicAnd32x2, U32x2, U32x2, U32x2, )
372	OPCODE(GlobalAtomicOr32x2, U32x2, U64, U32x2, )	372	OPCODE(GlobalAtomicOr32x2, U32x2, U32x2, U32x2, )
373	OPCODE(GlobalAtomicXor32x2, U32x2, U64, U32x2, )	373	OPCODE(GlobalAtomicXor32x2, U32x2, U32x2, U32x2, )
374	OPCODE(GlobalAtomicExchange32x2, U32x2, U64, U32x2, )	374	OPCODE(GlobalAtomicExchange32x2, U32x2, U32x2, U32x2, )
375	OPCODE(GlobalAtomicAddF32, F32, U64, F32, )	375	OPCODE(GlobalAtomicAddF32, F32, U64, F32, )
376	OPCODE(GlobalAtomicAddF16x2, U32, U64, F16x2, )	376	OPCODE(GlobalAtomicAddF16x2, U32, U64, F16x2, )
377	OPCODE(GlobalAtomicAddF32x2, U32, U64, F32x2, )	377	OPCODE(GlobalAtomicAddF32x2, U32, U64, F32x2, )


diff --git a/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp b/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp index 4197b0095..38592afd0 100644 --- a/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp +++ b/src/shader_recompiler/ir_opt/global_memory_to_storage_buffer_pass.cpp
@@ -92,6 +92,15 @@ bool IsGlobalMemory(const IR::Inst& inst) {
92	case IR::Opcode::GlobalAtomicOr64:	92	case IR::Opcode::GlobalAtomicOr64:
93	case IR::Opcode::GlobalAtomicXor64:	93	case IR::Opcode::GlobalAtomicXor64:
94	case IR::Opcode::GlobalAtomicExchange64:	94	case IR::Opcode::GlobalAtomicExchange64:
		95	case IR::Opcode::GlobalAtomicIAdd32x2:
		96	case IR::Opcode::GlobalAtomicSMin32x2:
		97	case IR::Opcode::GlobalAtomicUMin32x2:
		98	case IR::Opcode::GlobalAtomicSMax32x2:
		99	case IR::Opcode::GlobalAtomicUMax32x2:
		100	case IR::Opcode::GlobalAtomicAnd32x2:
		101	case IR::Opcode::GlobalAtomicOr32x2:
		102	case IR::Opcode::GlobalAtomicXor32x2:
		103	case IR::Opcode::GlobalAtomicExchange32x2:
95	case IR::Opcode::GlobalAtomicAddF32:	104	case IR::Opcode::GlobalAtomicAddF32:
96	case IR::Opcode::GlobalAtomicAddF16x2:	105	case IR::Opcode::GlobalAtomicAddF16x2:
97	case IR::Opcode::GlobalAtomicAddF32x2:	106	case IR::Opcode::GlobalAtomicAddF32x2:
@@ -135,6 +144,15 @@ bool IsGlobalMemoryWrite(const IR::Inst& inst) {
135	case IR::Opcode::GlobalAtomicOr64:	144	case IR::Opcode::GlobalAtomicOr64:
136	case IR::Opcode::GlobalAtomicXor64:	145	case IR::Opcode::GlobalAtomicXor64:
137	case IR::Opcode::GlobalAtomicExchange64:	146	case IR::Opcode::GlobalAtomicExchange64:
		147	case IR::Opcode::GlobalAtomicIAdd32x2:
		148	case IR::Opcode::GlobalAtomicSMin32x2:
		149	case IR::Opcode::GlobalAtomicUMin32x2:
		150	case IR::Opcode::GlobalAtomicSMax32x2:
		151	case IR::Opcode::GlobalAtomicUMax32x2:
		152	case IR::Opcode::GlobalAtomicAnd32x2:
		153	case IR::Opcode::GlobalAtomicOr32x2:
		154	case IR::Opcode::GlobalAtomicXor32x2:
		155	case IR::Opcode::GlobalAtomicExchange32x2:
138	case IR::Opcode::GlobalAtomicAddF32:	156	case IR::Opcode::GlobalAtomicAddF32:
139	case IR::Opcode::GlobalAtomicAddF16x2:	157	case IR::Opcode::GlobalAtomicAddF16x2:
140	case IR::Opcode::GlobalAtomicAddF32x2:	158	case IR::Opcode::GlobalAtomicAddF32x2:
@@ -199,6 +217,8 @@ IR::Opcode GlobalToStorage(IR::Opcode opcode) {
199	return IR::Opcode::StorageAtomicOr32;	217	return IR::Opcode::StorageAtomicOr32;
200	case IR::Opcode::GlobalAtomicXor32:	218	case IR::Opcode::GlobalAtomicXor32:
201	return IR::Opcode::StorageAtomicXor32;	219	return IR::Opcode::StorageAtomicXor32;
		220	case IR::Opcode::GlobalAtomicExchange32:
		221	return IR::Opcode::StorageAtomicExchange32;
202	case IR::Opcode::GlobalAtomicIAdd64:	222	case IR::Opcode::GlobalAtomicIAdd64:
203	return IR::Opcode::StorageAtomicIAdd64;	223	return IR::Opcode::StorageAtomicIAdd64;
204	case IR::Opcode::GlobalAtomicSMin64:	224	case IR::Opcode::GlobalAtomicSMin64:
@@ -215,10 +235,26 @@ IR::Opcode GlobalToStorage(IR::Opcode opcode) {
215	return IR::Opcode::StorageAtomicOr64;	235	return IR::Opcode::StorageAtomicOr64;
216	case IR::Opcode::GlobalAtomicXor64:	236	case IR::Opcode::GlobalAtomicXor64:
217	return IR::Opcode::StorageAtomicXor64;	237	return IR::Opcode::StorageAtomicXor64;
218	case IR::Opcode::GlobalAtomicExchange32:
219	return IR::Opcode::StorageAtomicExchange32;
220	case IR::Opcode::GlobalAtomicExchange64:	238	case IR::Opcode::GlobalAtomicExchange64:
221	return IR::Opcode::StorageAtomicExchange64;	239	return IR::Opcode::StorageAtomicExchange64;
		240	case IR::Opcode::GlobalAtomicIAdd32x2:
		241	return IR::Opcode::StorageAtomicIAdd32x2;
		242	case IR::Opcode::GlobalAtomicSMin32x2:
		243	return IR::Opcode::StorageAtomicSMin32x2;
		244	case IR::Opcode::GlobalAtomicUMin32x2:
		245	return IR::Opcode::StorageAtomicUMin32x2;
		246	case IR::Opcode::GlobalAtomicSMax32x2:
		247	return IR::Opcode::StorageAtomicSMax32x2;
		248	case IR::Opcode::GlobalAtomicUMax32x2:
		249	return IR::Opcode::StorageAtomicUMax32x2;
		250	case IR::Opcode::GlobalAtomicAnd32x2:
		251	return IR::Opcode::StorageAtomicAnd32x2;
		252	case IR::Opcode::GlobalAtomicOr32x2:
		253	return IR::Opcode::StorageAtomicOr32x2;
		254	case IR::Opcode::GlobalAtomicXor32x2:
		255	return IR::Opcode::StorageAtomicXor32x2;
		256	case IR::Opcode::GlobalAtomicExchange32x2:
		257	return IR::Opcode::StorageAtomicExchange32x2;
222	case IR::Opcode::GlobalAtomicAddF32:	258	case IR::Opcode::GlobalAtomicAddF32:
223	return IR::Opcode::StorageAtomicAddF32;	259	return IR::Opcode::StorageAtomicAddF32;
224	case IR::Opcode::GlobalAtomicAddF16x2:	260	case IR::Opcode::GlobalAtomicAddF16x2:
@@ -454,6 +490,15 @@ void Replace(IR::Block& block, IR::Inst& inst, const IR::U32& storage_index,
454	case IR::Opcode::GlobalAtomicOr64:	490	case IR::Opcode::GlobalAtomicOr64:
455	case IR::Opcode::GlobalAtomicXor64:	491	case IR::Opcode::GlobalAtomicXor64:
456	case IR::Opcode::GlobalAtomicExchange64:	492	case IR::Opcode::GlobalAtomicExchange64:
		493	case IR::Opcode::GlobalAtomicIAdd32x2:
		494	case IR::Opcode::GlobalAtomicSMin32x2:
		495	case IR::Opcode::GlobalAtomicUMin32x2:
		496	case IR::Opcode::GlobalAtomicSMax32x2:
		497	case IR::Opcode::GlobalAtomicUMax32x2:
		498	case IR::Opcode::GlobalAtomicAnd32x2:
		499	case IR::Opcode::GlobalAtomicOr32x2:
		500	case IR::Opcode::GlobalAtomicXor32x2:
		501	case IR::Opcode::GlobalAtomicExchange32x2:
457	case IR::Opcode::GlobalAtomicAddF32:	502	case IR::Opcode::GlobalAtomicAddF32:
458	case IR::Opcode::GlobalAtomicAddF16x2:	503	case IR::Opcode::GlobalAtomicAddF16x2:
459	case IR::Opcode::GlobalAtomicAddF32x2:	504	case IR::Opcode::GlobalAtomicAddF32x2:


diff --git a/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp b/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp index e80d3d1d9..c2654cd9b 100644 --- a/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp +++ b/src/shader_recompiler/ir_opt/lower_int64_to_int32.cpp
@@ -199,6 +199,26 @@ void Lower(IR::Block& block, IR::Inst& inst) {
199	return ShiftRightLogical64To32(block, inst);	199	return ShiftRightLogical64To32(block, inst);
200	case IR::Opcode::ShiftRightArithmetic64:	200	case IR::Opcode::ShiftRightArithmetic64:
201	return ShiftRightArithmetic64To32(block, inst);	201	return ShiftRightArithmetic64To32(block, inst);
		202	case IR::Opcode::SharedAtomicExchange64:
		203	return inst.ReplaceOpcode(IR::Opcode::SharedAtomicExchange32x2);
		204	case IR::Opcode::GlobalAtomicIAdd64:
		205	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicIAdd32x2);
		206	case IR::Opcode::GlobalAtomicSMin64:
		207	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicSMin32x2);
		208	case IR::Opcode::GlobalAtomicUMin64:
		209	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicUMin32x2);
		210	case IR::Opcode::GlobalAtomicSMax64:
		211	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicSMax32x2);
		212	case IR::Opcode::GlobalAtomicUMax64:
		213	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicUMax32x2);
		214	case IR::Opcode::GlobalAtomicAnd64:
		215	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicAnd32x2);
		216	case IR::Opcode::GlobalAtomicOr64:
		217	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicOr32x2);
		218	case IR::Opcode::GlobalAtomicXor64:
		219	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicXor32x2);
		220	case IR::Opcode::GlobalAtomicExchange64:
		221	return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicExchange32x2);
202	default:	222	default:
203	break;	223	break;
204	}	224	}