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target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7"
target triple = "amdgcn-amd-amdhsa"
define protected amdgpu_kernel void @atom_cas(ptr addrspace(4) byref(i64) %"29", ptr addrspace(4) byref(i64) %"30") #0 {
"38":
%"8" = alloca i1, align 1, addrspace(5)
store i1 false, ptr addrspace(5) %"8", align 1
%"4" = alloca i64, align 8, addrspace(5)
%"5" = alloca i64, align 8, addrspace(5)
%"6" = alloca i32, align 4, addrspace(5)
%"7" = alloca i32, align 4, addrspace(5)
%"9" = load i64, ptr addrspace(4) %"29", align 8
store i64 %"9", ptr addrspace(5) %"4", align 8
%"10" = load i64, ptr addrspace(4) %"30", align 8
store i64 %"10", ptr addrspace(5) %"5", align 8
%"12" = load i64, ptr addrspace(5) %"4", align 8
%"31" = inttoptr i64 %"12" to ptr
%"11" = load i32, ptr %"31", align 4
store i32 %"11", ptr addrspace(5) %"6", align 4
%"14" = load i64, ptr addrspace(5) %"4", align 8
%"15" = load i32, ptr addrspace(5) %"6", align 4
%"32" = inttoptr i64 %"14" to ptr
%"40" = getelementptr inbounds i8, ptr %"32", i64 4
%0 = cmpxchg ptr %"40", i32 %"15", i32 100 syncscope("agent-one-as") monotonic monotonic, align 4
%"33" = extractvalue { i32, i1 } %0, 0
store i32 %"33", ptr addrspace(5) %"6", align 4
%"17" = load i64, ptr addrspace(5) %"4", align 8
%"35" = inttoptr i64 %"17" to ptr
%"42" = getelementptr inbounds i8, ptr %"35", i64 4
%"16" = load i32, ptr %"42", align 4
store i32 %"16", ptr addrspace(5) %"7", align 4
%"18" = load i64, ptr addrspace(5) %"5", align 8
%"19" = load i32, ptr addrspace(5) %"6", align 4
%"36" = inttoptr i64 %"18" to ptr
store i32 %"19", ptr %"36", align 4
%"20" = load i64, ptr addrspace(5) %"5", align 8
%"21" = load i32, ptr addrspace(5) %"7", align 4
%"37" = inttoptr i64 %"20" to ptr
%"44" = getelementptr inbounds i8, ptr %"37", i64 4
store i32 %"21", ptr %"44", align 4
ret void
}
attributes #0 = { "amdgpu-unsafe-fp-atomics"="true" "denormal-fp-math"="ieee,ieee" "denormal-fp-math-f32"="ieee,ieee" "no-trapping-math"="true" "uniform-work-group-size"="true" }
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