Adding missing cast for sub_group_broadcast ulong emulation

jacek-galazka · sys_zuul · commit fe6f5b5000d9 · 2019-07-26T02:00:16.000-07:00
Change-Id: Ic161fb5c3e2e515166d24e21f94d3336b46f6686
diff --git a/IGC/BiFModule/Implementation/group.cl b/IGC/BiFModule/Implementation/group.cl
@@ -1114,7 +1114,7 @@ ulong __builtin_spirv_OpGroupBroadcast_i32_i64_v3i32(uint Execution, ulong Value
     }
     else if (Execution == Subgroup) 
     {
-        return ((__builtin_IB_simd_shuffle(Value >> 32, LocalId.s0) << 32 ) | __builtin_IB_simd_shuffle((uint)Value, LocalId.s0));
+        return ((((ulong)__builtin_IB_simd_shuffle(Value >> 32, LocalId.s0)) << 32 ) | __builtin_IB_simd_shuffle((uint)Value, LocalId.s0));
     }
     else
     {
@@ -1130,7 +1130,7 @@ ulong __builtin_spirv_OpGroupBroadcast_i32_i64_v3i64(uint Execution, ulong Value
     }
     else if (Execution == Subgroup) 
     {
-        return ((__builtin_IB_simd_shuffle(Value >> 32, (uint)LocalId.s0) << 32 ) | __builtin_IB_simd_shuffle((uint)Value, (uint)LocalId.s0));
+        return ((((ulong)__builtin_IB_simd_shuffle(Value >> 32, (uint)LocalId.s0)) << 32 ) | __builtin_IB_simd_shuffle((uint)Value, (uint)LocalId.s0));
     }
     else
     {

Original file line number	Diff line number	Diff line change
`@@ -1114,7 +1114,7 @@ ulong __builtin_spirv_OpGroupBroadcast_i32_i64_v3i32(uint Execution, ulong Value`
`1114`	`1114`	`}`
`1115`	`1115`	`else if (Execution == Subgroup)`
`1116`	`1116`	`{`
`1117`		`- return ((__builtin_IB_simd_shuffle(Value >> 32, LocalId.s0) << 32 ) \| __builtin_IB_simd_shuffle((uint)Value, LocalId.s0));`
	`1117`	`+ return ((((ulong)__builtin_IB_simd_shuffle(Value >> 32, LocalId.s0)) << 32 ) \| __builtin_IB_simd_shuffle((uint)Value, LocalId.s0));`
`1118`	`1118`	`}`
`1119`	`1119`	`else`
`1120`	`1120`	`{`
`@@ -1130,7 +1130,7 @@ ulong __builtin_spirv_OpGroupBroadcast_i32_i64_v3i64(uint Execution, ulong Value`
`1130`	`1130`	`}`
`1131`	`1131`	`else if (Execution == Subgroup)`
`1132`	`1132`	`{`
`1133`		`- return ((__builtin_IB_simd_shuffle(Value >> 32, (uint)LocalId.s0) << 32 ) \| __builtin_IB_simd_shuffle((uint)Value, (uint)LocalId.s0));`
	`1133`	`+ return ((((ulong)__builtin_IB_simd_shuffle(Value >> 32, (uint)LocalId.s0)) << 32 ) \| __builtin_IB_simd_shuffle((uint)Value, (uint)LocalId.s0));`
`1134`	`1134`	`}`
`1135`	`1135`	`else`
`1136`	`1136`	`{`