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Differential D108140 Diff 369147 llvm/test/Transforms/Attributor/value-simplify.ll

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llvm/test/Transforms/Attributor/value-simplify.ll

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; IS__CGSCC____-NEXT: ret void ; IS__CGSCC____-NEXT: ret void
; ;
store %struct.X* %a, %struct.X** %b store %struct.X* %a, %struct.X** %b
ret void ret void
} }
; FIXME: Alignment and dereferenceability are not propagated to the argument ; FIXME: Alignment and dereferenceability are not propagated to the argument
define void @complicated_args_sret(%struct.X** %b) { define void @complicated_args_sret(%struct.X** %b) {
; ;
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@complicated_args_sret
; IS__TUNIT_OPM-SAME: (%struct.X** nocapture nofree writeonly [[B:%.*]]) #[[ATTR2]] {
; IS__TUNIT_OPM-NEXT: call void @test_sret(%struct.X* noalias nocapture nofree noundef writeonly sret([[STRUCT_X:%.*]]) align 1073741824 null, %struct.X** nocapture nofree writeonly align 8 [[B]]) #[[ATTR4:[0-9]+]]
; IS__TUNIT_OPM-NEXT: ret void
; ;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly ; IS__TUNIT____: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@complicated_args_sret ; IS__TUNIT____-LABEL: define {{[^@]+}}@complicated_args_sret
; IS__TUNIT_NPM-SAME: (%struct.X** nocapture nofree writeonly [[B:%.*]]) #[[ATTR2]] { ; IS__TUNIT____-SAME: (%struct.X** nocapture nofree writeonly [[B:%.*]]) #[[ATTR2]] {
; IS__TUNIT_NPM-NEXT: call void @test_sret(%struct.X* noalias nocapture nofree noundef writeonly sret([[STRUCT_X:%.*]]) align 1073741824 null, %struct.X** nocapture nofree writeonly align 8 [[B]]) #[[ATTR3:[0-9]+]] ; IS__TUNIT____-NEXT: call void @test_sret(%struct.X* noalias nocapture nofree noundef writeonly sret([[STRUCT_X:%.*]]) align 1073741824 null, %struct.X** nocapture nofree writeonly align 8 [[B]]) #[[ATTR3:[0-9]+]]
; IS__TUNIT_NPM-NEXT: ret void ; IS__TUNIT____-NEXT: ret void
; ;
; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly ; IS__CGSCC____: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@complicated_args_sret ; IS__CGSCC____-LABEL: define {{[^@]+}}@complicated_args_sret
; IS__CGSCC____-SAME: (%struct.X** nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[B:%.*]]) #[[ATTR2]] { ; IS__CGSCC____-SAME: (%struct.X** nocapture nofree noundef nonnull writeonly align 8 dereferenceable(8) [[B:%.*]]) #[[ATTR2]] {
; IS__CGSCC____-NEXT: unreachable ; IS__CGSCC____-NEXT: unreachable
; ;
call void @test_sret(%struct.X* sret(%struct.X) null, %struct.X** %b) call void @test_sret(%struct.X* sret(%struct.X) null, %struct.X** %b)
ret void ret void
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; IS__CGSCC____-NEXT: ret %struct.X* null ; IS__CGSCC____-NEXT: ret %struct.X* null
; ;
%call = call %struct.X* @test_nest(%struct.X* null) %call = call %struct.X* @test_nest(%struct.X* null)
ret %struct.X* %call ret %struct.X* %call
} }
@S = external global %struct.X @S = external global %struct.X
define internal void @test_byval(%struct.X* byval(%struct.X) %a) { define internal void @test_byval(%struct.X* byval(%struct.X) %a) {
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn ; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@test_byval
; IS__TUNIT_OPM-SAME: (%struct.X* noalias nocapture nofree noundef nonnull writeonly byval([[STRUCT_X:%.*]]) align 8 dereferenceable(8) [[A:%.*]]) #[[ATTR2]] {
; IS__TUNIT_OPM-NEXT: [[G0:%.*]] = getelementptr [[STRUCT_X]], %struct.X* [[A]], i32 0, i32 0
; IS__TUNIT_OPM-NEXT: store i8* null, i8** [[G0]], align 8
; IS__TUNIT_OPM-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn writeonly
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@test_byval
; IS__TUNIT_NPM-SAME: (i8* [[TMP0:%.*]]) #[[ATTR2]] {
; IS__TUNIT_NPM-NEXT: [[A_PRIV:%.*]] = alloca [[STRUCT_X:%.*]], align 8
; IS__TUNIT_NPM-NEXT: [[A_PRIV_CAST:%.*]] = bitcast %struct.X* [[A_PRIV]] to i8**
; IS__TUNIT_NPM-NEXT: store i8* [[TMP0]], i8** [[A_PRIV_CAST]], align 8
; IS__TUNIT_NPM-NEXT: [[G0:%.*]] = getelementptr [[STRUCT_X]], %struct.X* [[A_PRIV]], i32 0, i32 0
; IS__TUNIT_NPM-NEXT: store i8* null, i8** [[G0]], align 8
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test_byval ; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test_byval
; IS__CGSCC_OPM-SAME: (%struct.X* noalias nocapture nofree noundef nonnull writeonly byval([[STRUCT_X:%.*]]) align 8 dereferenceable(8) [[A:%.*]]) #[[ATTR1]] { ; IS__CGSCC_OPM-SAME: (%struct.X* noalias nocapture nofree noundef nonnull writeonly byval([[STRUCT_X:%.*]]) align 8 dereferenceable(8) [[A:%.*]]) #[[ATTR2]] {
; IS__CGSCC_OPM-NEXT: [[G0:%.*]] = getelementptr [[STRUCT_X]], %struct.X* [[A]], i32 0, i32 0 ; IS__CGSCC_OPM-NEXT: [[G0:%.*]] = getelementptr [[STRUCT_X]], %struct.X* [[A]], i32 0, i32 0
; IS__CGSCC_OPM-NEXT: store i8* null, i8** [[G0]], align 8 ; IS__CGSCC_OPM-NEXT: store i8* null, i8** [[G0]], align 8
; IS__CGSCC_OPM-NEXT: ret void ; IS__CGSCC_OPM-NEXT: ret void
; ;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn ; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@test_byval ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@test_byval
; IS__CGSCC_NPM-SAME: (i8* noalias nocapture nofree readnone [[TMP0:%.*]]) #[[ATTR1]] { ; IS__CGSCC_NPM-SAME: (i8* noalias nocapture nofree readnone [[TMP0:%.*]]) #[[ATTR1]] {
; IS__CGSCC_NPM-NEXT: [[A_PRIV:%.*]] = alloca [[STRUCT_X:%.*]], align 8 ; IS__CGSCC_NPM-NEXT: [[A_PRIV:%.*]] = alloca [[STRUCT_X:%.*]], align 8
; IS__CGSCC_NPM-NEXT: [[A_PRIV_CAST:%.*]] = bitcast %struct.X* [[A_PRIV]] to i8** ; IS__CGSCC_NPM-NEXT: [[A_PRIV_CAST:%.*]] = bitcast %struct.X* [[A_PRIV]] to i8**
; IS__CGSCC_NPM-NEXT: [[G0:%.*]] = getelementptr [[STRUCT_X]], %struct.X* [[A_PRIV]], i32 0, i32 0 ; IS__CGSCC_NPM-NEXT: [[G0:%.*]] = getelementptr [[STRUCT_X]], %struct.X* [[A_PRIV]], i32 0, i32 0
; IS__CGSCC_NPM-NEXT: store i8* null, i8** [[G0]], align 8
; IS__CGSCC_NPM-NEXT: ret void ; IS__CGSCC_NPM-NEXT: ret void
; ;
%g0 = getelementptr %struct.X, %struct.X* %a, i32 0, i32 0 %g0 = getelementptr %struct.X, %struct.X* %a, i32 0, i32 0
store i8* null, i8** %g0 store i8* null, i8** %g0
ret void ret void
} }
define void @complicated_args_byval() { define void @complicated_args_byval() {
; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn ; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__TUNIT____-LABEL: define {{[^@]+}}@complicated_args_byval ; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@complicated_args_byval
; IS__TUNIT____-SAME: () #[[ATTR1]] { ; IS__TUNIT_OPM-SAME: () #[[ATTR3]] {
; IS__TUNIT____-NEXT: ret void ; IS__TUNIT_OPM-NEXT: call void @test_byval(%struct.X* nocapture nofree noundef nonnull readonly byval([[STRUCT_X:%.*]]) align 8 dereferenceable(8) @S) #[[ATTR3]]
; IS__TUNIT_OPM-NEXT: ret void
; ;
; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readnone willreturn ; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__CGSCC____-LABEL: define {{[^@]+}}@complicated_args_byval ; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@complicated_args_byval
; IS__CGSCC____-SAME: () #[[ATTR1]] { ; IS__TUNIT_NPM-SAME: () #[[ATTR3]] {
; IS__CGSCC____-NEXT: ret void ; IS__TUNIT_NPM-NEXT: [[S_CAST:%.*]] = bitcast %struct.X* @S to i8**
; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i8*, i8** [[S_CAST]], align 8
; IS__TUNIT_NPM-NEXT: call void @test_byval(i8* [[TMP1]]) #[[ATTR3]]
; IS__TUNIT_NPM-NEXT: ret void
;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@complicated_args_byval
; IS__CGSCC_OPM-SAME: () #[[ATTR1]] {
; IS__CGSCC_OPM-NEXT: call void @test_byval(%struct.X* noalias nocapture nofree noundef nonnull readnone byval([[STRUCT_X:%.*]]) align 8 dereferenceable(8) @S) #[[ATTR6:[0-9]+]]
; IS__CGSCC_OPM-NEXT: ret void
;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@complicated_args_byval
; IS__CGSCC_NPM-SAME: () #[[ATTR1]] {
; IS__CGSCC_NPM-NEXT: ret void
; ;
call void @test_byval(%struct.X* byval(%struct.X) @S) call void @test_byval(%struct.X* byval(%struct.X) @S)
ret void ret void
} }
declare void @sync() declare void @sync()
; Make sure we *do not* load @S here! ; Make sure we *do not* load @S here!
define internal i8*@test_byval2(%struct.X* byval(%struct.X) %a) { define internal i8*@test_byval2(%struct.X* byval(%struct.X) %a) {
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; ;
%c = call i8* @test_byval2(%struct.X* byval(%struct.X) @S) %c = call i8* @test_byval2(%struct.X* byval(%struct.X) @S)
ret i8* %c ret i8* %c
} }
define void @fixpoint_changed(i32* %p) { define void @fixpoint_changed(i32* %p) {
; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind writeonly ; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind writeonly
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@fixpoint_changed ; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@fixpoint_changed
; IS__TUNIT_OPM-SAME: (i32* nocapture nofree writeonly [[P:%.*]]) #[[ATTR3:[0-9]+]] { ; IS__TUNIT_OPM-SAME: (i32* nocapture nofree writeonly [[P:%.*]]) #[[ATTR4:[0-9]+]] {
; IS__TUNIT_OPM-NEXT: entry: ; IS__TUNIT_OPM-NEXT: entry:
; IS__TUNIT_OPM-NEXT: br label [[FOR_COND:%.*]] ; IS__TUNIT_OPM-NEXT: br label [[FOR_COND:%.*]]
; IS__TUNIT_OPM: for.cond: ; IS__TUNIT_OPM: for.cond:
; IS__TUNIT_OPM-NEXT: [[J_0:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[INC:%.*]], [[SW_EPILOG:%.*]] ] ; IS__TUNIT_OPM-NEXT: [[J_0:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[INC:%.*]], [[SW_EPILOG:%.*]] ]
; IS__TUNIT_OPM-NEXT: [[CMP:%.*]] = icmp slt i32 [[J_0]], 30 ; IS__TUNIT_OPM-NEXT: [[CMP:%.*]] = icmp slt i32 [[J_0]], 30
; IS__TUNIT_OPM-NEXT: br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]] ; IS__TUNIT_OPM-NEXT: br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]]
; IS__TUNIT_OPM: for.body: ; IS__TUNIT_OPM: for.body:
; IS__TUNIT_OPM-NEXT: switch i32 [[J_0]], label [[SW_EPILOG]] [ ; IS__TUNIT_OPM-NEXT: switch i32 [[J_0]], label [[SW_EPILOG]] [
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; IS__CGSCC____-SAME: () #[[ATTR1]] { ; IS__CGSCC____-SAME: () #[[ATTR1]] {
; IS__CGSCC____-NEXT: ret i8 undef ; IS__CGSCC____-NEXT: ret i8 undef
; ;
%c = add i8 %a, 7 %c = add i8 %a, 7
ret i8 %c ret i8 %c
} }
define void @user_as3() { define void @user_as3() {
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn writeonly ; IS__TUNIT____: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@user_as3 ; IS__TUNIT____-LABEL: define {{[^@]+}}@user_as3
; IS__TUNIT_OPM-SAME: () #[[ATTR4]] { ; IS__TUNIT____-SAME: () #[[ATTR3]] {
; IS__TUNIT_OPM-NEXT: store i32 0, i32 addrspace(3)* @ConstAS3Ptr, align 4 ; IS__TUNIT____-NEXT: store i32 0, i32 addrspace(3)* @ConstAS3Ptr, align 4
; IS__TUNIT_OPM-NEXT: ret void ; IS__TUNIT____-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@user_as3
; IS__TUNIT_NPM-SAME: () #[[ATTR3]] {
; IS__TUNIT_NPM-NEXT: store i32 0, i32 addrspace(3)* @ConstAS3Ptr, align 4
; IS__TUNIT_NPM-NEXT: ret void
; ;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly ; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@user_as3 ; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@user_as3
; IS__CGSCC_OPM-SAME: () #[[ATTR4:[0-9]+]] { ; IS__CGSCC_OPM-SAME: () #[[ATTR4:[0-9]+]] {
; IS__CGSCC_OPM-NEXT: store i32 0, i32 addrspace(3)* @ConstAS3Ptr, align 4 ; IS__CGSCC_OPM-NEXT: store i32 0, i32 addrspace(3)* @ConstAS3Ptr, align 4
; IS__CGSCC_OPM-NEXT: ret void ; IS__CGSCC_OPM-NEXT: ret void
; ;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly ; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@user_as3 ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@user_as3
; IS__CGSCC_NPM-SAME: () #[[ATTR3:[0-9]+]] { ; IS__CGSCC_NPM-SAME: () #[[ATTR3:[0-9]+]] {
; IS__CGSCC_NPM-NEXT: store i32 0, i32 addrspace(3)* @ConstAS3Ptr, align 4 ; IS__CGSCC_NPM-NEXT: store i32 0, i32 addrspace(3)* @ConstAS3Ptr, align 4
; IS__CGSCC_NPM-NEXT: ret void ; IS__CGSCC_NPM-NEXT: ret void
; ;
%call = call fastcc i32 addrspace(3)* @const_ptr_return_as3() %call = call fastcc i32 addrspace(3)* @const_ptr_return_as3()
store i32 0, i32 addrspace(3)* %call store i32 0, i32 addrspace(3)* %call
ret void ret void
} }
define void @user() { define void @user() {
; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind willreturn writeonly ; IS__TUNIT____: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@user ; IS__TUNIT____-LABEL: define {{[^@]+}}@user
; IS__TUNIT_OPM-SAME: () #[[ATTR4]] { ; IS__TUNIT____-SAME: () #[[ATTR3]] {
; IS__TUNIT_OPM-NEXT: store i32 0, i32* addrspacecast (i32 addrspace(3)* @ConstAS3Ptr to i32*), align 4 ; IS__TUNIT____-NEXT: store i32 0, i32* addrspacecast (i32 addrspace(3)* @ConstAS3Ptr to i32*), align 4
; IS__TUNIT_OPM-NEXT: ret void ; IS__TUNIT____-NEXT: ret void
;
; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind willreturn writeonly
; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@user
; IS__TUNIT_NPM-SAME: () #[[ATTR3]] {
; IS__TUNIT_NPM-NEXT: store i32 0, i32* addrspacecast (i32 addrspace(3)* @ConstAS3Ptr to i32*), align 4
; IS__TUNIT_NPM-NEXT: ret void
; ;
; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly ; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@user ; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@user
; IS__CGSCC_OPM-SAME: () #[[ATTR4]] { ; IS__CGSCC_OPM-SAME: () #[[ATTR4]] {
; IS__CGSCC_OPM-NEXT: store i32 0, i32* addrspacecast (i32 addrspace(3)* @ConstAS3Ptr to i32*), align 4 ; IS__CGSCC_OPM-NEXT: store i32 0, i32* addrspacecast (i32 addrspace(3)* @ConstAS3Ptr to i32*), align 4
; IS__CGSCC_OPM-NEXT: ret void ; IS__CGSCC_OPM-NEXT: ret void
; ;
; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly ; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind willreturn writeonly
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uselistorder label %join, { 1, 0 } uselistorder label %join, { 1, 0 }
} }
;. ;.
; IS__TUNIT_OPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn } ; IS__TUNIT_OPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn }
; IS__TUNIT_OPM: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn } ; IS__TUNIT_OPM: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT_OPM: attributes #[[ATTR2]] = { argmemonly nofree nosync nounwind willreturn writeonly } ; IS__TUNIT_OPM: attributes #[[ATTR2]] = { argmemonly nofree nosync nounwind willreturn writeonly }
; IS__TUNIT_OPM: attributes #[[ATTR3]] = { argmemonly nofree nosync nounwind writeonly } ; IS__TUNIT_OPM: attributes #[[ATTR3]] = { nofree nosync nounwind willreturn writeonly }
; IS__TUNIT_OPM: attributes #[[ATTR4]] = { nofree nosync nounwind willreturn writeonly } ; IS__TUNIT_OPM: attributes #[[ATTR4]] = { argmemonly nofree nosync nounwind writeonly }
; IS__TUNIT_OPM: attributes #[[ATTR5]] = { willreturn } ; IS__TUNIT_OPM: attributes #[[ATTR5]] = { willreturn }
;. ;.
; IS__TUNIT_NPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn } ; IS__TUNIT_NPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn }
; IS__TUNIT_NPM: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn } ; IS__TUNIT_NPM: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
; IS__TUNIT_NPM: attributes #[[ATTR2]] = { argmemonly nofree nosync nounwind willreturn writeonly } ; IS__TUNIT_NPM: attributes #[[ATTR2]] = { argmemonly nofree nosync nounwind willreturn writeonly }
; IS__TUNIT_NPM: attributes #[[ATTR3]] = { nofree nosync nounwind willreturn writeonly } ; IS__TUNIT_NPM: attributes #[[ATTR3]] = { nofree nosync nounwind willreturn writeonly }
; IS__TUNIT_NPM: attributes #[[ATTR4]] = { willreturn } ; IS__TUNIT_NPM: attributes #[[ATTR4]] = { willreturn }
;. ;.
; IS__CGSCC_OPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn } ; IS__CGSCC_OPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn } ; IS__CGSCC_OPM: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR2]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly } ; IS__CGSCC_OPM: attributes #[[ATTR2]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC_OPM: attributes #[[ATTR3]] = { argmemonly nofree norecurse nosync nounwind writeonly } ; IS__CGSCC_OPM: attributes #[[ATTR3]] = { argmemonly nofree norecurse nosync nounwind writeonly }
; IS__CGSCC_OPM: attributes #[[ATTR4]] = { nofree norecurse nosync nounwind willreturn writeonly } ; IS__CGSCC_OPM: attributes #[[ATTR4]] = { nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC_OPM: attributes #[[ATTR5]] = { willreturn } ; IS__CGSCC_OPM: attributes #[[ATTR5]] = { willreturn }
; IS__CGSCC_OPM: attributes #[[ATTR6]] = { nounwind willreturn writeonly }
;. ;.
; IS__CGSCC_NPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn } ; IS__CGSCC_NPM: attributes #[[ATTR0]] = { nofree nosync nounwind willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn } ; IS__CGSCC_NPM: attributes #[[ATTR1]] = { nofree norecurse nosync nounwind readnone willreturn }
; IS__CGSCC_NPM: attributes #[[ATTR2]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly } ; IS__CGSCC_NPM: attributes #[[ATTR2]] = { argmemonly nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC_NPM: attributes #[[ATTR3]] = { nofree norecurse nosync nounwind willreturn writeonly } ; IS__CGSCC_NPM: attributes #[[ATTR3]] = { nofree norecurse nosync nounwind willreturn writeonly }
; IS__CGSCC_NPM: attributes #[[ATTR4]] = { willreturn } ; IS__CGSCC_NPM: attributes #[[ATTR4]] = { willreturn }
;. ;.
; CHECK: [[RNG0]] = !{i32 0, i32 -2147483648} ; CHECK: [[RNG0]] = !{i32 0, i32 -2147483648}
;. ;.