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|
// RUN: mlir-opt %s -inline -split-input-file | FileCheck %s
#alias_scope_domain = #llvm.alias_scope_domain<id = distinct[0]<>, description = "foo">
#alias_scope = #llvm.alias_scope<id = distinct[1]<>, domain = #alias_scope_domain, description = "foo load">
#alias_scope1 = #llvm.alias_scope<id = distinct[2]<>, domain = #alias_scope_domain, description = "foo store">
// CHECK-DAG: #[[FOO_DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$FOO_LOAD:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[FOO_DOMAIN]], description = {{.*}}>
// CHECK-DAG: #[[$FOO_STORE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[FOO_DOMAIN]], description = {{.*}}>
// CHECK-DAG: #[[BAR_DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$BAR_LOAD:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[BAR_DOMAIN]], description = {{.*}}>
// CHECK-DAG: #[[$BAR_STORE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[BAR_DOMAIN]], description = {{.*}}>
// CHECK-LABEL: llvm.func @foo
// CHECK: llvm.intr.experimental.noalias.scope.decl #[[$FOO_LOAD]]
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$FOO_LOAD]]]
// CHECK-SAME: noalias_scopes = [#[[$FOO_STORE]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$FOO_STORE]]]
// CHECK-SAME: noalias_scopes = [#[[$FOO_LOAD]]]
llvm.func @foo(%arg0: !llvm.ptr, %arg1: !llvm.ptr) {
%0 = llvm.mlir.constant(5 : i64) : i64
llvm.intr.experimental.noalias.scope.decl #alias_scope
%2 = llvm.load %arg1 {alias_scopes = [#alias_scope], alignment = 4 : i64, noalias_scopes = [#alias_scope1]} : !llvm.ptr -> f32
%3 = llvm.getelementptr inbounds %arg0[%0] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %2, %3 {alias_scopes = [#alias_scope1], alignment = 4 : i64, noalias_scopes = [#alias_scope]} : f32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @bar
// CHECK: llvm.intr.experimental.noalias.scope.decl #[[$BAR_LOAD]]
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$BAR_LOAD]]]
// CHECK-SAME: noalias_scopes = [#[[$BAR_STORE]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$BAR_STORE]]]
// CHECK-SAME: noalias_scopes = [#[[$BAR_LOAD]]]
llvm.func @bar(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
llvm.call @foo(%arg0, %arg2) : (!llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
// -----
#alias_scope_domain = #llvm.alias_scope_domain<id = distinct[0]<>, description = "hello2">
#alias_scope_domain1 = #llvm.alias_scope_domain<id = distinct[1]<>, description = "hello">
#alias_scope = #llvm.alias_scope<id = distinct[2]<>, domain = #alias_scope_domain, description = "hello2: %a">
#alias_scope1 = #llvm.alias_scope<id = distinct[3]<>, domain = #alias_scope_domain, description = "hello2: %b">
#alias_scope2 = #llvm.alias_scope<id = distinct[4]<>, domain = #alias_scope_domain1, description = "hello: %a">
// CHECK-DAG: #[[WITH_DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$WITH_DOMAIN_SCOPE1:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[WITH_DOMAIN]], description = {{.*}}>
// CHECK-DAG: #[[$WITH_DOMAIN_SCOPE2:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[WITH_DOMAIN]], description = {{.*}}>
// CHECK-DAG: #[[CALL_DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$CALL_DOMAIN_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[CALL_DOMAIN]], description = {{.*}}>
// CHECK-DAG: #[[WITH_DOMAIN_NO_ALIAS:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$WITH_DOMAIN_NO_ALIAS_SCOPE1:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[WITH_DOMAIN_NO_ALIAS]], description = {{.*}}>
// CHECK-DAG: #[[$WITH_DOMAIN_NO_ALIAS_SCOPE2:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[WITH_DOMAIN_NO_ALIAS]], description = {{.*}}>
// CHECK-DAG: #[[WITH_DOMAIN_ALIAS:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$WITH_DOMAIN_ALIAS_SCOPE1:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[WITH_DOMAIN_ALIAS]], description = {{.*}}>
// CHECK-DAG: #[[$WITH_DOMAIN_ALIAS_SCOPE2:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[WITH_DOMAIN_ALIAS]], description = {{.*}}>
// CHECK-LABEL: llvm.func @callee_with_metadata(
// CHECK: llvm.load
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_SCOPE1]], #[[$WITH_DOMAIN_SCOPE2]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$WITH_DOMAIN_SCOPE1]]]
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_SCOPE2]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$WITH_DOMAIN_SCOPE2]]]
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_SCOPE1]]]
// CHECK: llvm.load
// CHECK-NOT: {{(no)?}}alias_scopes =
// CHECK: llvm.store
// CHECK-NOT: {{(no)?}}alias_scopes =
llvm.func @callee_with_metadata(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
%0 = llvm.mlir.constant(5 : i64) : i64
%1 = llvm.mlir.constant(8 : i64) : i64
%2 = llvm.mlir.constant(7 : i64) : i64
%3 = llvm.load %arg2 {alignment = 4 : i64, noalias_scopes = [#alias_scope, #alias_scope1]} : !llvm.ptr -> f32
%4 = llvm.getelementptr inbounds %arg0[%0] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %3, %4 {alias_scopes = [#alias_scope], alignment = 4 : i64, noalias_scopes = [#alias_scope1]} : f32, !llvm.ptr
%5 = llvm.getelementptr inbounds %arg1[%1] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %3, %5 {alias_scopes = [#alias_scope1], alignment = 4 : i64, noalias_scopes = [#alias_scope]} : f32, !llvm.ptr
%6 = llvm.load %arg2 {alignment = 4 : i64} : !llvm.ptr -> f32
%7 = llvm.getelementptr inbounds %arg0[%2] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %6, %7 {alignment = 4 : i64} : f32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @callee_without_metadata(
// CHECK-NOT: {{(no)?}}alias_scopes =
llvm.func @callee_without_metadata(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
%0 = llvm.mlir.constant(5 : i64) : i64
%1 = llvm.mlir.constant(8 : i64) : i64
%2 = llvm.mlir.constant(7 : i64) : i64
%3 = llvm.load %arg2 {alignment = 4 : i64} : !llvm.ptr -> f32
%4 = llvm.getelementptr inbounds %arg0[%0] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %3, %4 {alignment = 4 : i64} : f32, !llvm.ptr
%5 = llvm.getelementptr inbounds %arg1[%1] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %3, %5 {alignment = 4 : i64} : f32, !llvm.ptr
%6 = llvm.load %arg2 {alignment = 4 : i64} : !llvm.ptr -> f32
%7 = llvm.getelementptr inbounds %arg0[%2] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %6, %7 {alignment = 4 : i64} : f32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @caller(
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
// Inlining @callee_with_metadata with noalias_scopes.
// CHECK: llvm.load
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_NO_ALIAS_SCOPE1]], #[[$WITH_DOMAIN_NO_ALIAS_SCOPE2]], #[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$WITH_DOMAIN_NO_ALIAS_SCOPE1]]]
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_NO_ALIAS_SCOPE2]], #[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$WITH_DOMAIN_NO_ALIAS_SCOPE2]]]
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_NO_ALIAS_SCOPE1]], #[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.load
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.store
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// Inlining @callee_with_metadata with alias_scopes.
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_ALIAS_SCOPE1]], #[[$WITH_DOMAIN_ALIAS_SCOPE2]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$WITH_DOMAIN_ALIAS_SCOPE1]], #[[$CALL_DOMAIN_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_ALIAS_SCOPE2]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$WITH_DOMAIN_ALIAS_SCOPE2]], #[[$CALL_DOMAIN_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$WITH_DOMAIN_ALIAS_SCOPE1]]]
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
// Inlining @callee_without_metadata with noalias_scopes.
// CHECK: llvm.load
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.store
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.store
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.load
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK: llvm.store
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// Inlining @callee_without_metadata with alias_scopes.
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$CALL_DOMAIN_SCOPE]]]
// CHECK-NOT: noalias_scopes
llvm.func @caller(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
%0 = llvm.load %arg2 {alias_scopes = [#alias_scope2], alignment = 8 : i64} : !llvm.ptr -> !llvm.ptr
llvm.call @callee_with_metadata(%arg0, %arg1, %0) {noalias_scopes = [#alias_scope2]} : (!llvm.ptr, !llvm.ptr, !llvm.ptr) -> ()
llvm.call @callee_with_metadata(%arg1, %arg1, %arg0) {alias_scopes = [#alias_scope2]} : (!llvm.ptr, !llvm.ptr, !llvm.ptr) -> ()
llvm.call @callee_without_metadata(%arg0, %arg1, %0) {noalias_scopes = [#alias_scope2]} : (!llvm.ptr, !llvm.ptr, !llvm.ptr) -> ()
llvm.call @callee_without_metadata(%arg1, %arg1, %arg0) {alias_scopes = [#alias_scope2]} : (!llvm.ptr, !llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
// -----
// CHECK-DAG: #[[DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$ARG0_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
// CHECK-DAG: #[[$ARG1_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
llvm.func @foo(%arg0: !llvm.ptr {llvm.noalias}, %arg1: !llvm.ptr {llvm.noalias}) {
%0 = llvm.mlir.constant(5 : i64) : i64
%1 = llvm.load %arg1 {alignment = 4 : i64} : !llvm.ptr -> f32
%2 = llvm.getelementptr inbounds %arg0[%0] : (!llvm.ptr, i64) -> !llvm.ptr, f32
llvm.store %1, %2 {alignment = 4 : i64} : f32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @bar
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$ARG1_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$ARG0_SCOPE]]]
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$ARG0_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$ARG1_SCOPE]]]
llvm.func @bar(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
llvm.call @foo(%arg0, %arg2) : (!llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
// -----
// CHECK-DAG: #[[DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$ARG0_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
// CHECK-DAG: #[[$ARG1_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
llvm.func @might_return_arg_derived(!llvm.ptr) -> !llvm.ptr
llvm.func @foo(%arg0: !llvm.ptr {llvm.noalias}, %arg1: !llvm.ptr {llvm.noalias}) {
%0 = llvm.mlir.constant(5 : i64) : i32
%1 = llvm.call @might_return_arg_derived(%arg0) : (!llvm.ptr) -> !llvm.ptr
llvm.store %0, %1 : i32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @bar
// CHECK: llvm.call
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$ARG1_SCOPE]]]
// CHECK: llvm.store
// CHECK-NOT: alias_scopes
// CHECK-NOT: noalias_scopes
llvm.func @bar(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
llvm.call @foo(%arg0, %arg2) : (!llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
// -----
// CHECK-DAG: #[[DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$ARG0_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
// CHECK-DAG: #[[$ARG1_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
llvm.func @random() -> i1
llvm.func @block_arg(%arg0: !llvm.ptr {llvm.noalias}, %arg1: !llvm.ptr {llvm.noalias}) {
%0 = llvm.mlir.constant(5 : i64) : i32
%1 = llvm.call @random() : () -> i1
llvm.cond_br %1, ^bb0(%arg0 : !llvm.ptr), ^bb0(%arg1 : !llvm.ptr)
^bb0(%arg2: !llvm.ptr):
llvm.store %0, %arg2 : i32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @bar
// CHECK: llvm.call
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
// CHECK: llvm.store
// CHECK: alias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
llvm.func @bar(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
llvm.call @block_arg(%arg0, %arg2) : (!llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
// -----
// CHECK-DAG: #[[DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$ARG0_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
// CHECK-DAG: #[[$ARG1_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
llvm.func @random() -> i1
llvm.func @block_arg(%arg0: !llvm.ptr {llvm.noalias}, %arg1: !llvm.ptr {llvm.noalias}) {
%0 = llvm.mlir.constant(5 : i64) : i32
%1 = llvm.mlir.constant(1 : i64) : i64
%2 = llvm.alloca %1 x i32 : (i64) -> !llvm.ptr
%3 = llvm.call @random() : () -> i1
llvm.cond_br %3, ^bb0(%arg0 : !llvm.ptr), ^bb0(%2 : !llvm.ptr)
^bb0(%arg2: !llvm.ptr):
llvm.store %0, %arg2 : i32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @bar
// CHECK: llvm.call
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
// CHECK: llvm.store
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$ARG1_SCOPE]]]
llvm.func @bar(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
llvm.call @block_arg(%arg0, %arg2) : (!llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
// -----
// CHECK-DAG: #[[DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$ARG0_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
// CHECK-DAG: #[[$ARG1_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
llvm.func @unknown() -> !llvm.ptr
llvm.func @random() -> i1
llvm.func @unknown_object(%arg0: !llvm.ptr {llvm.noalias}, %arg1: !llvm.ptr {llvm.noalias}) {
%0 = llvm.mlir.constant(5 : i64) : i32
%1 = llvm.call @random() : () -> i1
%2 = llvm.call @unknown() : () -> !llvm.ptr
llvm.cond_br %1, ^bb0(%arg0 : !llvm.ptr), ^bb0(%2 : !llvm.ptr)
^bb0(%arg2: !llvm.ptr):
llvm.store %0, %arg2 : i32, !llvm.ptr
llvm.return
}
// CHECK-LABEL: llvm.func @bar
// CHECK: llvm.call
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
// CHECK: llvm.call
// CHECK-NOT: alias_scopes
// CHECK-SAME: noalias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
// CHECK: llvm.store
// CHECK-NOT: alias_scopes
// CHECK-NOT: noalias_scopes
llvm.func @bar(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
llvm.call @unknown_object(%arg0, %arg2) : (!llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
// -----
// CHECK-DAG: #[[DOMAIN:.*]] = #llvm.alias_scope_domain<{{.*}}>
// CHECK-DAG: #[[$ARG0_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
// CHECK-DAG: #[[$ARG1_SCOPE:.*]] = #llvm.alias_scope<id = {{.*}}, domain = #[[DOMAIN]]{{(,.*)?}}>
llvm.func @supported_operations(%arg0: !llvm.ptr {llvm.noalias}, %arg1: !llvm.ptr {llvm.noalias}) {
%0 = llvm.mlir.constant(5 : i64) : i32
llvm.store %0, %arg1 : i32, !llvm.ptr
%1 = llvm.load %arg1 : !llvm.ptr -> i32
"llvm.intr.memcpy"(%arg0, %arg1, %1) <{ isVolatile = false }> : (!llvm.ptr, !llvm.ptr, i32) -> ()
"llvm.intr.memmove"(%arg0, %arg1, %1) <{ isVolatile = false }> : (!llvm.ptr, !llvm.ptr, i32) -> ()
"llvm.intr.memcpy.inline"(%arg0, %arg1) <{ isVolatile = false, len = 4 : i32}> : (!llvm.ptr, !llvm.ptr) -> ()
%2 = llvm.trunc %0 : i32 to i8
"llvm.intr.memset"(%arg0, %2, %1) <{ isVolatile = false}> : (!llvm.ptr, i8, i32) -> ()
%3 = llvm.cmpxchg %arg0, %0, %1 seq_cst seq_cst : !llvm.ptr, i32
%4 = llvm.atomicrmw add %arg0, %0 seq_cst : !llvm.ptr, i32
llvm.return
}
// CHECK-LABEL: llvm.func @bar
// CHECK: llvm.store
// CHECK-SAME: alias_scopes = [#[[$ARG1_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$ARG0_SCOPE]]]
// CHECK: llvm.load
// CHECK-SAME: alias_scopes = [#[[$ARG1_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$ARG0_SCOPE]]]
// CHECK: "llvm.intr.memcpy"
// CHECK-SAME: alias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: "llvm.intr.memmove"
// CHECK-SAME: alias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: "llvm.intr.memcpy.inline"
// CHECK-SAME: alias_scopes = [#[[$ARG0_SCOPE]], #[[$ARG1_SCOPE]]]
// CHECK-NOT: noalias_scopes
// CHECK: "llvm.intr.memset"
// CHECK-SAME: alias_scopes = [#[[$ARG0_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$ARG1_SCOPE]]]
// CHECK: llvm.cmpxchg
// CHECK-SAME: alias_scopes = [#[[$ARG0_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$ARG1_SCOPE]]]
// CHECK: llvm.atomicrmw
// CHECK-SAME: alias_scopes = [#[[$ARG0_SCOPE]]]
// CHECK-SAME: noalias_scopes = [#[[$ARG1_SCOPE]]]
llvm.func @bar(%arg0: !llvm.ptr, %arg1: !llvm.ptr, %arg2: !llvm.ptr) {
llvm.call @supported_operations(%arg0, %arg2) : (!llvm.ptr, !llvm.ptr) -> ()
llvm.return
}
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