-(* RUN: %ocamlopt -warn-error A llvm.cmxa llvm_analysis.cmxa llvm_bitwriter.cmxa %s -o %t
+(* RUN: rm -rf %t.builddir
+ * RUN: mkdir -p %t.builddir
+ * RUN: cp %s %t.builddir
+ * RUN: %ocamlopt -warn-error A llvm.cmxa llvm_analysis.cmxa llvm_bitwriter.cmxa %t.builddir/vmcore.ml -o %t
* RUN: %t %t.bc
* RUN: llvm-dis < %t.bc > %t.ll
+ * RUN: FileCheck %s < %t.ll
+ * Do a second pass for things that shouldn't be anywhere.
+ * RUN: FileCheck -check-prefix=CHECK-NOWHERE %s < %t.ll
* XFAIL: vg_leak
*)
let m = create_module context filename
+(*===-- Conversion --------------------------------------------------------===*)
+
+let test_conversion () =
+ insist ("i32" = (string_of_lltype i32_type));
+ let c = const_int i32_type 42 in
+ insist ("i32 42" = (string_of_llvalue c))
+
+
(*===-- Target ------------------------------------------------------------===*)
let test_target () =
begin group "triple";
- (* RUN: grep "i686-apple-darwin8" < %t.ll
- *)
let trip = "i686-apple-darwin8" in
set_target_triple trip m;
insist (trip = target_triple m)
end;
begin group "layout";
- (* RUN: grep "bogus" < %t.ll
- *)
- let layout = "bogus" in
+ let layout = "e" in
set_data_layout layout m;
insist (layout = data_layout m)
end
+ (* CHECK: target datalayout = "e"
+ * CHECK: target triple = "i686-apple-darwin8"
+ *)
(*===-- Constants ---------------------------------------------------------===*)
let test_constants () =
- (* RUN: grep {const_int.*i32.*-1} < %t.ll
+ (* CHECK: const_int{{.*}}i32{{.*}}-1
*)
group "int";
let c = const_int i32_type (-1) in
insist (i32_type = type_of c);
insist (is_constant c);
- (* RUN: grep {const_sext_int.*i64.*-1} < %t.ll
+ (* CHECK: const_sext_int{{.*}}i64{{.*}}-1
*)
group "sext int";
let c = const_int i64_type (-1) in
ignore (define_global "const_sext_int" c m);
insist (i64_type = type_of c);
- (* RUN: grep {const_zext_int64.*i64.*4294967295} < %t.ll
+ (* CHECK: const_zext_int64{{.*}}i64{{.*}}4294967295
*)
group "zext int64";
let c = const_of_int64 i64_type (Int64.of_string "4294967295") false in
ignore (define_global "const_zext_int64" c m);
insist (i64_type = type_of c);
- (* RUN: grep {const_int_string.*i32.*-1} < %t.ll
+ (* CHECK: const_int_string{{.*}}i32{{.*}}-1
*)
group "int string";
let c = const_int_of_string i32_type "-1" 10 in
ignore (define_global "const_int_string" c m);
insist (i32_type = type_of c);
- (* RUN: grep {const_string.*"cruel\\\\00world"} < %t.ll
+ if Sys.word_size = 64; then begin
+ group "long int";
+ let c = const_int i64_type (1 lsl 61) in
+ insist (c = const_of_int64 i64_type (Int64.of_int (1 lsl 61)) false)
+ end;
+
+ (* CHECK: @const_string = global {{.*}}c"cruel\00world"
*)
group "string";
let c = const_string context "cruel\000world" in
ignore (define_global "const_string" c m);
insist ((array_type i8_type 11) = type_of c);
- (* RUN: grep {const_stringz.*"hi\\\\00again\\\\00"} < %t.ll
+ (* CHECK: const_stringz{{.*}}"hi\00again\00"
*)
group "stringz";
let c = const_stringz context "hi\000again" in
ignore (define_global "const_stringz" c m);
insist ((array_type i8_type 9) = type_of c);
- (* RUN: grep {const_single.*2.75} < %t.ll
- * RUN: grep {const_double.*3.1459} < %t.ll
- * RUN: grep {const_double_string.*1.25} < %t.ll
+ (* CHECK: const_single{{.*}}2.75
+ * CHECK: const_double{{.*}}3.1459
+ * CHECK: const_double_string{{.*}}1.25
*)
begin group "real";
let cs = const_float float_type 2.75 in
let three = const_int i32_type 3 in
let four = const_int i32_type 4 in
- (* RUN: grep {const_array.*\\\[i32 3, i32 4\\\]} < %t.ll
+ (* CHECK: const_array{{.*}}[i32 3, i32 4]
*)
group "array";
let c = const_array i32_type [| three; four |] in
ignore (define_global "const_array" c m);
insist ((array_type i32_type 2) = (type_of c));
- (* RUN: grep {const_vector.*<i16 1, i16 2.*>} < %t.ll
+ (* CHECK: const_vector{{.*}}<i16 1, i16 2{{.*}}>
*)
group "vector";
let c = const_vector [| one; two; one; two;
ignore (define_global "const_vector" c m);
insist ((vector_type i16_type 8) = (type_of c));
- (* RUN: grep {const_structure.*.i16 1, i16 2, i32 3, i32 4} < %t.ll
+ (* CHECK: const_structure{{.*.}}i16 1, i16 2, i32 3, i32 4
*)
group "structure";
let c = const_struct context [| one; two; three; four |] in
insist ((struct_type context [| i16_type; i16_type; i32_type; i32_type |])
= (type_of c));
- (* RUN: grep {const_null.*zeroinit} < %t.ll
+ (* CHECK: const_null{{.*}}zeroinit
*)
group "null";
let c = const_null (packed_struct_type context [| i1_type; i8_type; i64_type;
double_type |]) in
ignore (define_global "const_null" c m);
- (* RUN: grep {const_all_ones.*-1} < %t.ll
+ (* CHECK: const_all_ones{{.*}}-1
*)
group "all ones";
let c = const_all_ones i64_type in
ignore (define_global "const_all_ones" c m);
group "pointer null"; begin
- (* RUN: grep {const_pointer_null = global i64\\* null} < %t.ll
+ (* CHECK: const_pointer_null = global i64* null
*)
let c = const_pointer_null (pointer_type i64_type) in
ignore (define_global "const_pointer_null" c m);
end;
- (* RUN: grep {const_undef.*undef} < %t.ll
+ (* CHECK: const_undef{{.*}}undef
*)
group "undef";
let c = undef i1_type in
insist (is_undef c);
group "constant arithmetic";
- (* RUN: grep {@const_neg = global i64 sub} < %t.ll
- * RUN: grep {@const_nsw_neg = global i64 sub nsw } < %t.ll
- * RUN: grep {@const_nuw_neg = global i64 sub nuw } < %t.ll
- * RUN: grep {@const_fneg = global double fsub } < %t.ll
- * RUN: grep {@const_not = global i64 xor } < %t.ll
- * RUN: grep {@const_add = global i64 add } < %t.ll
- * RUN: grep {@const_nsw_add = global i64 add nsw } < %t.ll
- * RUN: grep {@const_nuw_add = global i64 add nuw } < %t.ll
- * RUN: grep {@const_fadd = global double fadd } < %t.ll
- * RUN: grep {@const_sub = global i64 sub } < %t.ll
- * RUN: grep {@const_nsw_sub = global i64 sub nsw } < %t.ll
- * RUN: grep {@const_nuw_sub = global i64 sub nuw } < %t.ll
- * RUN: grep {@const_fsub = global double fsub } < %t.ll
- * RUN: grep {@const_mul = global i64 mul } < %t.ll
- * RUN: grep {@const_nsw_mul = global i64 mul nsw } < %t.ll
- * RUN: grep {@const_nuw_mul = global i64 mul nuw } < %t.ll
- * RUN: grep {@const_fmul = global double fmul } < %t.ll
- * RUN: grep {@const_udiv = global i64 udiv } < %t.ll
- * RUN: grep {@const_sdiv = global i64 sdiv } < %t.ll
- * RUN: grep {@const_exact_sdiv = global i64 sdiv exact } < %t.ll
- * RUN: grep {@const_fdiv = global double fdiv } < %t.ll
- * RUN: grep {@const_urem = global i64 urem } < %t.ll
- * RUN: grep {@const_srem = global i64 srem } < %t.ll
- * RUN: grep {@const_frem = global double frem } < %t.ll
- * RUN: grep {@const_and = global i64 and } < %t.ll
- * RUN: grep {@const_or = global i64 or } < %t.ll
- * RUN: grep {@const_xor = global i64 xor } < %t.ll
- * RUN: grep {@const_icmp = global i1 icmp sle } < %t.ll
- * RUN: grep {@const_fcmp = global i1 fcmp ole } < %t.ll
+ (* CHECK: @const_neg = global i64 sub
+ * CHECK: @const_nsw_neg = global i64 sub nsw
+ * CHECK: @const_nuw_neg = global i64 sub nuw
+ * CHECK: @const_fneg = global double fsub
+ * CHECK: @const_not = global i64 xor
+ * CHECK: @const_add = global i64 add
+ * CHECK: @const_nsw_add = global i64 add nsw
+ * CHECK: @const_nuw_add = global i64 add nuw
+ * CHECK: @const_fadd = global double fadd
+ * CHECK: @const_sub = global i64 sub
+ * CHECK: @const_nsw_sub = global i64 sub nsw
+ * CHECK: @const_nuw_sub = global i64 sub nuw
+ * CHECK: @const_fsub = global double fsub
+ * CHECK: @const_mul = global i64 mul
+ * CHECK: @const_nsw_mul = global i64 mul nsw
+ * CHECK: @const_nuw_mul = global i64 mul nuw
+ * CHECK: @const_fmul = global double fmul
+ * CHECK: @const_udiv = global i64 udiv
+ * CHECK: @const_sdiv = global i64 sdiv
+ * CHECK: @const_exact_sdiv = global i64 sdiv exact
+ * CHECK: @const_fdiv = global double fdiv
+ * CHECK: @const_urem = global i64 urem
+ * CHECK: @const_srem = global i64 srem
+ * CHECK: @const_frem = global double frem
+ * CHECK: @const_and = global i64 and
+ * CHECK: @const_or = global i64 or
+ * CHECK: @const_xor = global i64 xor
+ * CHECK: @const_icmp = global i1 icmp sle
+ * CHECK: @const_fcmp = global i1 fcmp ole
*)
let void_ptr = pointer_type i8_type in
let five = const_int i64_type 5 in
ignore (define_global "const_fcmp" (const_fcmp Fcmp.Ole ffoldbomb ffive) m);
group "constant casts";
- (* RUN: grep {const_trunc.*trunc} < %t.ll
- * RUN: grep {const_sext.*sext} < %t.ll
- * RUN: grep {const_zext.*zext} < %t.ll
- * RUN: grep {const_fptrunc.*fptrunc} < %t.ll
- * RUN: grep {const_fpext.*fpext} < %t.ll
- * RUN: grep {const_uitofp.*uitofp} < %t.ll
- * RUN: grep {const_sitofp.*sitofp} < %t.ll
- * RUN: grep {const_fptoui.*fptoui} < %t.ll
- * RUN: grep {const_fptosi.*fptosi} < %t.ll
- * RUN: grep {const_ptrtoint.*ptrtoint} < %t.ll
- * RUN: grep {const_inttoptr.*inttoptr} < %t.ll
- * RUN: grep {const_bitcast.*bitcast} < %t.ll
+ (* CHECK: const_trunc{{.*}}trunc
+ * CHECK: const_sext{{.*}}sext
+ * CHECK: const_zext{{.*}}zext
+ * CHECK: const_fptrunc{{.*}}fptrunc
+ * CHECK: const_fpext{{.*}}fpext
+ * CHECK: const_uitofp{{.*}}uitofp
+ * CHECK: const_sitofp{{.*}}sitofp
+ * CHECK: const_fptoui{{.*}}fptoui
+ * CHECK: const_fptosi{{.*}}fptosi
+ * CHECK: const_ptrtoint{{.*}}ptrtoint
+ * CHECK: const_inttoptr{{.*}}inttoptr
+ * CHECK: const_bitcast{{.*}}bitcast
+ * CHECK: const_intcast{{.*}}zext
*)
let i128_type = integer_type context 128 in
ignore (define_global "const_trunc" (const_trunc (const_add foldbomb five)
ignore (define_global "const_inttoptr" (const_inttoptr (const_add foldbomb five)
void_ptr) m);
ignore (define_global "const_bitcast" (const_bitcast ffoldbomb i64_type) m);
+ ignore (define_global "const_intcast"
+ (const_intcast foldbomb i128_type ~is_signed:false) m);
group "misc constants";
- (* RUN: grep {const_size_of.*getelementptr.*null} < %t.ll
- * RUN: grep {const_gep.*getelementptr} < %t.ll
- * RUN: grep {const_select.*select} < %t.ll
- * RUN: grep {const_extractelement.*extractelement} < %t.ll
- * RUN: grep {const_insertelement.*insertelement} < %t.ll
- * RUN: grep {const_shufflevector = global <4 x i32> <i32 0, i32 1, i32 1, i32 0>} < %t.ll
+ (* CHECK: const_size_of{{.*}}getelementptr{{.*}}null
+ * CHECK: const_gep{{.*}}getelementptr
+ * CHECK: const_select{{.*}}select
+ * CHECK: const_extractelement{{.*}}extractelement
+ * CHECK: const_insertelement{{.*}}insertelement
+ * CHECK: const_shufflevector = global <4 x i32> <i32 0, i32 1, i32 1, i32 0>
*)
ignore (define_global "const_size_of" (size_of (pointer_type i8_type)) m);
ignore (define_global "const_gep" (const_gep foldbomb_gv [| five |]) m);
"{cx},{ax},{di},~{dirflag},~{fpsr},~{flags},~{edi},~{ecx}"
true
false)
+ end;
+
+ group "recursive struct"; begin
+ let nsty = named_struct_type context "rec" in
+ let pty = pointer_type nsty in
+ struct_set_body nsty [| i32_type; pty |] false;
+ let elts = [| const_int i32_type 4; const_pointer_null pty |] in
+ let grec_init = const_named_struct nsty elts in
+ ignore (define_global "grec" grec_init m);
+ ignore (string_of_lltype nsty);
end
let (++) x f = f x; x in
let zero32 = const_null i32_type in
- (* RUN: grep {GVal01} < %t.ll
+ (* CHECK: GVal01
*)
group "naming";
let g = define_global "TEMPORARY" zero32 m in
set_value_name "GVal01" g;
insist ("GVal01" = value_name g);
- (* RUN: grep {GVal02.*linkonce} < %t.ll
+ (* CHECK: GVal02{{.*}}linkonce
*)
group "linkage";
let g = define_global "GVal02" zero32 m ++
set_linkage Linkage.Link_once in
insist (Linkage.Link_once = linkage g);
- (* RUN: grep {GVal03.*Hanalei} < %t.ll
+ (* CHECK: GVal03{{.*}}Hanalei
*)
group "section";
let g = define_global "GVal03" zero32 m ++
set_section "Hanalei" in
insist ("Hanalei" = section g);
- (* RUN: grep {GVal04.*hidden} < %t.ll
+ (* CHECK: GVal04{{.*}}hidden
*)
group "visibility";
let g = define_global "GVal04" zero32 m ++
set_visibility Visibility.Hidden in
insist (Visibility.Hidden = visibility g);
- (* RUN: grep {GVal05.*align 128} < %t.ll
+ (* CHECK: GVal05{{.*}}align 128
*)
group "alignment";
let g = define_global "GVal05" zero32 m ++
let test_global_variables () =
let (++) x f = f x; x in
- let fourty_two32 = const_int i32_type 42 in
+ let forty_two32 = const_int i32_type 42 in
group "declarations"; begin
- (* RUN: grep {GVar01.*external} < %t.ll
+ (* CHECK: @GVar01 = external global i32
+ * CHECK: @QGVar01 = external addrspace(3) global i32
*)
insist (None == lookup_global "GVar01" m);
let g = declare_global i32_type "GVar01" m in
end;
group "definitions"; begin
- (* RUN: grep {GVar02.*42} < %t.ll
- * RUN: grep {GVar03.*42} < %t.ll
+ (* CHECK: @GVar02 = global i32 42
+ * CHECK: @GVar03 = global i32 42
+ * CHECK: @QGVar02 = addrspace(3) global i32 42
+ * CHECK: @QGVar03 = addrspace(3) global i32 42
*)
- let g = define_global "GVar02" fourty_two32 m in
+ let g = define_global "GVar02" forty_two32 m in
let g2 = declare_global i32_type "GVar03" m ++
- set_initializer fourty_two32 in
+ set_initializer forty_two32 in
insist (not (is_declaration g));
insist (not (is_declaration g2));
insist ((global_initializer g) == (global_initializer g2));
- let g = define_qualified_global "QGVar02" fourty_two32 3 m in
+ let g = define_qualified_global "QGVar02" forty_two32 3 m in
let g2 = declare_qualified_global i32_type "QGVar03" 3 m ++
- set_initializer fourty_two32 in
+ set_initializer forty_two32 in
insist (not (is_declaration g));
insist (not (is_declaration g2));
insist ((global_initializer g) == (global_initializer g2));
end;
- (* RUN: grep {GVar04.*thread_local} < %t.ll
+ (* CHECK: GVar04{{.*}}thread_local
*)
group "threadlocal";
- let g = define_global "GVar04" fourty_two32 m ++
+ let g = define_global "GVar04" forty_two32 m ++
set_thread_local true in
insist (is_thread_local g);
- (* RUN: grep -v {GVar05} < %t.ll
+ (* CHECK: GVar05{{.*}}thread_local(initialexec)
+ *)
+ group "threadlocal_mode";
+ let g = define_global "GVar05" forty_two32 m ++
+ set_thread_local_mode ThreadLocalMode.InitialExec in
+ insist ((thread_local_mode g) = ThreadLocalMode.InitialExec);
+
+ (* CHECK: GVar06{{.*}}externally_initialized
+ *)
+ group "externally_initialized";
+ let g = define_global "GVar06" forty_two32 m ++
+ set_externally_initialized true in
+ insist (is_externally_initialized g);
+
+ (* CHECK-NOWHERE-NOT: GVar07
*)
group "delete";
- let g = define_global "GVar05" fourty_two32 m in
+ let g = define_global "GVar07" forty_two32 m in
delete_global g;
- (* RUN: grep -v {ConstGlobalVar.*constant} < %t.ll
+ (* CHECK: ConstGlobalVar{{.*}}constant
*)
group "constant";
- let g = define_global "ConstGlobalVar" fourty_two32 m in
+ let g = define_global "ConstGlobalVar" forty_two32 m in
insist (not (is_global_constant g));
set_global_constant true g;
insist (is_global_constant g);
dispose_module m
end
+(* String globals built below are emitted here.
+ * CHECK: build_global_string{{.*}}stringval
+ *)
+
(*===-- Uses --------------------------------------------------------------===*)
(*===-- Aliases -----------------------------------------------------------===*)
let test_aliases () =
- (* RUN: grep {@alias = alias i32\\* @aliasee} < %t.ll
+ (* CHECK: @alias = alias i32* @aliasee
*)
- let v = declare_global i32_type "aliasee" m in
+ let forty_two32 = const_int i32_type 42 in
+ let v = define_global "aliasee" forty_two32 m in
ignore (add_alias m (pointer_type i32_type) v "alias")
let ty = function_type i32_type [| i32_type; i64_type |] in
let ty2 = function_type i8_type [| i8_type; i64_type |] in
- (* RUN: grep {declare i32 @Fn1\(i32, i64\)} < %t.ll
+ (* CHECK: declare i32 @Fn1(i32, i64)
*)
begin group "declare";
insist (None = lookup_function "Fn1" m);
insist (m == global_parent fn)
end;
- (* RUN: grep -v {Fn2} < %t.ll
+ (* CHECK-NOWHERE-NOT: Fn2
*)
group "delete";
let fn = declare_function "Fn2" ty m in
delete_function fn;
- (* RUN: grep {define.*Fn3} < %t.ll
+ (* CHECK: define{{.*}}Fn3
*)
group "define";
let fn = define_function "Fn3" ty m in
insist (1 = Array.length (basic_blocks fn));
ignore (build_unreachable (builder_at_end context (entry_block fn)));
- (* RUN: grep {define.*Fn4.*Param1.*Param2} < %t.ll
+ (* CHECK: define{{.*}}Fn4{{.*}}Param1{{.*}}Param2
*)
group "params";
let fn = define_function "Fn4" ty m in
set_value_name "Param2" params.(1);
ignore (build_unreachable (builder_at_end context (entry_block fn)));
- (* RUN: grep {fastcc.*Fn5} < %t.ll
+ (* CHECK: fastcc{{.*}}Fn5
*)
group "callconv";
let fn = define_function "Fn5" ty m in
ignore (build_unreachable (builder_at_end context (entry_block fn)));
begin group "gc";
- (* RUN: grep {Fn6.*gc.*shadowstack} < %t.ll
+ (* CHECK: Fn6{{.*}}gc{{.*}}shadowstack
*)
let fn = define_function "Fn6" ty m in
insist (None = gc fn);
let test_basic_blocks () =
let ty = function_type void_type [| |] in
- (* RUN: grep {Bb1} < %t.ll
+ (* CHECK: Bb1
*)
group "entry";
let fn = declare_function "X" ty m in
insist (bb = entry_block fn);
ignore (build_unreachable (builder_at_end context bb));
- (* RUN: grep -v Bb2 < %t.ll
+ (* CHECK-NOWHERE-NOT: Bb2
*)
group "delete";
let fn = declare_function "X2" ty m in
ignore (build_unreachable (builder_at_end context bba));
ignore (build_unreachable (builder_at_end context bbb));
- (* RUN: grep Bb3 < %t.ll
+ (* CHECK: Bb3
*)
group "name/value";
let fn = define_function "X4" ty m in
group "ret void";
begin
- (* RUN: grep {ret void} < %t.ll
+ (* CHECK: ret void
*)
let fty = function_type void_type [| |] in
let fn = declare_function "X6" fty m in
let b = builder_at_end context (append_block context "Bb01" fn) in
ignore (build_ret_void b)
end;
+
+ group "ret aggregate";
+ begin
+ (* CHECK: ret { i8, i64 } { i8 4, i64 5 }
+ *)
+ let sty = struct_type context [| i8_type; i64_type |] in
+ let fty = function_type sty [| |] in
+ let fn = declare_function "XA6" fty m in
+ let b = builder_at_end context (append_block context "Bb01" fn) in
+ let agg = [| const_int i8_type 4; const_int i64_type 5 |] in
+ ignore (build_aggregate_ret agg b)
+ end;
(* The rest of the tests will use one big function. *)
let fty = function_type i32_type [| i32_type; i32_type |] in
let bb00 = append_block context "Bb00" fn in
ignore (build_unreachable (builder_at_end context bb00));
- let bblpad = append_block context "Bblpad" fn in
- let rt = struct_type context [| pointer_type i8_type; i32_type |] in
- let ft = var_arg_function_type i32_type [||] in
- let personality = declare_function "__gxx_personality_v0" ft m in begin
- let lp = build_landingpad rt personality 0 "lpad"
- (builder_at_end context bblpad) in
- set_cleanup lp true;
- ignore (build_unreachable (builder_at_end context bblpad));
+ group "function attribute";
+ begin
+ ignore (add_function_attr fn Attribute.UWTable);
+ (* CHECK: X7{{.*}}#0
+ * #0 is uwtable, defined at EOF.
+ *)
+ insist ([Attribute.UWTable] = function_attr fn);
+ end;
+
+ group "casts"; begin
+ let void_ptr = pointer_type i8_type in
+
+ (* CHECK-DAG: %build_trunc = trunc i32 %P1 to i8
+ * CHECK-DAG: %build_trunc2 = trunc i32 %P1 to i8
+ * CHECK-DAG: %build_trunc3 = trunc i32 %P1 to i8
+ * CHECK-DAG: %build_zext = zext i8 %build_trunc to i32
+ * CHECK-DAG: %build_zext2 = zext i8 %build_trunc to i32
+ * CHECK-DAG: %build_sext = sext i32 %build_zext to i64
+ * CHECK-DAG: %build_sext2 = sext i32 %build_zext to i64
+ * CHECK-DAG: %build_sext3 = sext i32 %build_zext to i64
+ * CHECK-DAG: %build_uitofp = uitofp i64 %build_sext to float
+ * CHECK-DAG: %build_sitofp = sitofp i32 %build_zext to double
+ * CHECK-DAG: %build_fptoui = fptoui float %build_uitofp to i32
+ * CHECK-DAG: %build_fptosi = fptosi double %build_sitofp to i64
+ * CHECK-DAG: %build_fptrunc = fptrunc double %build_sitofp to float
+ * CHECK-DAG: %build_fptrunc2 = fptrunc double %build_sitofp to float
+ * CHECK-DAG: %build_fpext = fpext float %build_fptrunc to double
+ * CHECK-DAG: %build_fpext2 = fpext float %build_fptrunc to double
+ * CHECK-DAG: %build_inttoptr = inttoptr i32 %P1 to i8*
+ * CHECK-DAG: %build_ptrtoint = ptrtoint i8* %build_inttoptr to i64
+ * CHECK-DAG: %build_ptrtoint2 = ptrtoint i8* %build_inttoptr to i64
+ * CHECK-DAG: %build_bitcast = bitcast i64 %build_ptrtoint to double
+ * CHECK-DAG: %build_bitcast2 = bitcast i64 %build_ptrtoint to double
+ * CHECK-DAG: %build_bitcast3 = bitcast i64 %build_ptrtoint to double
+ * CHECK-DAG: %build_bitcast4 = bitcast i64 %build_ptrtoint to double
+ * CHECK-DAG: %build_pointercast = bitcast i8* %build_inttoptr to i16*
+ *)
+ let inst28 = build_trunc p1 i8_type "build_trunc" atentry in
+ let inst29 = build_zext inst28 i32_type "build_zext" atentry in
+ let inst30 = build_sext inst29 i64_type "build_sext" atentry in
+ let inst31 = build_uitofp inst30 float_type "build_uitofp" atentry in
+ let inst32 = build_sitofp inst29 double_type "build_sitofp" atentry in
+ ignore(build_fptoui inst31 i32_type "build_fptoui" atentry);
+ ignore(build_fptosi inst32 i64_type "build_fptosi" atentry);
+ let inst35 = build_fptrunc inst32 float_type "build_fptrunc" atentry in
+ ignore(build_fpext inst35 double_type "build_fpext" atentry);
+ let inst37 = build_inttoptr p1 void_ptr "build_inttoptr" atentry in
+ let inst38 = build_ptrtoint inst37 i64_type "build_ptrtoint" atentry in
+ ignore(build_bitcast inst38 double_type "build_bitcast" atentry);
+ ignore(build_zext_or_bitcast inst38 double_type "build_bitcast2" atentry);
+ ignore(build_sext_or_bitcast inst38 double_type "build_bitcast3" atentry);
+ ignore(build_trunc_or_bitcast inst38 double_type "build_bitcast4" atentry);
+ ignore(build_pointercast inst37 (pointer_type i16_type) "build_pointercast" atentry);
+
+ ignore(build_zext_or_bitcast inst28 i32_type "build_zext2" atentry);
+ ignore(build_sext_or_bitcast inst29 i64_type "build_sext2" atentry);
+ ignore(build_trunc_or_bitcast p1 i8_type "build_trunc2" atentry);
+ ignore(build_pointercast inst37 i64_type "build_ptrtoint2" atentry);
+ ignore(build_intcast inst29 i64_type "build_sext3" atentry);
+ ignore(build_intcast p1 i8_type "build_trunc3" atentry);
+ ignore(build_fpcast inst35 double_type "build_fpext2" atentry);
+ ignore(build_fpcast inst32 float_type "build_fptrunc2" atentry);
+ end;
+
+ group "comparisons"; begin
+ (* CHECK: %build_icmp_ne = icmp ne i32 %P1, %P2
+ * CHECK: %build_icmp_sle = icmp sle i32 %P2, %P1
+ * CHECK: %build_fcmp_false = fcmp false float %F1, %F2
+ * CHECK: %build_fcmp_true = fcmp true float %F2, %F1
+ * CHECK: %build_is_null{{.*}}= icmp eq{{.*}}%X0,{{.*}}null
+ * CHECK: %build_is_not_null = icmp ne i8* %X1, null
+ * CHECK: %build_ptrdiff
+ *)
+ ignore (build_icmp Icmp.Ne p1 p2 "build_icmp_ne" atentry);
+ ignore (build_icmp Icmp.Sle p2 p1 "build_icmp_sle" atentry);
+ ignore (build_fcmp Fcmp.False f1 f2 "build_fcmp_false" atentry);
+ ignore (build_fcmp Fcmp.True f2 f1 "build_fcmp_true" atentry);
+ let g0 = declare_global (pointer_type i8_type) "g0" m in
+ let g1 = declare_global (pointer_type i8_type) "g1" m in
+ let p0 = build_load g0 "X0" atentry in
+ let p1 = build_load g1 "X1" atentry in
+ ignore (build_is_null p0 "build_is_null" atentry);
+ ignore (build_is_not_null p1 "build_is_not_null" atentry);
+ ignore (build_ptrdiff p1 p0 "build_ptrdiff" atentry);
+ end;
+
+ group "miscellaneous"; begin
+ (* CHECK: %build_call = tail call cc63 i32 @{{.*}}(i32 signext %P2, i32 %P1)
+ * CHECK: %build_select = select i1 %build_icmp, i32 %P1, i32 %P2
+ * CHECK: %build_va_arg = va_arg i8** null, i32
+ * CHECK: %build_extractelement = extractelement <4 x i32> %Vec1, i32 %P2
+ * CHECK: %build_insertelement = insertelement <4 x i32> %Vec1, i32 %P1, i32 %P2
+ * CHECK: %build_shufflevector = shufflevector <4 x i32> %Vec1, <4 x i32> %Vec2, <4 x i32> <i32 1, i32 1, i32 0, i32 0>
+ * CHECK: %build_insertvalue0 = insertvalue{{.*}}%bl, i32 1, 0
+ * CHECK: %build_extractvalue = extractvalue{{.*}}%build_insertvalue1, 1
+ *)
+ let ci = build_call fn [| p2; p1 |] "build_call" atentry in
+ insist (CallConv.c = instruction_call_conv ci);
+ set_instruction_call_conv 63 ci;
+ insist (63 = instruction_call_conv ci);
+ insist (not (is_tail_call ci));
+ set_tail_call true ci;
+ insist (is_tail_call ci);
+ add_instruction_param_attr ci 1 Attribute.Sext;
+ add_instruction_param_attr ci 2 Attribute.Noalias;
+ remove_instruction_param_attr ci 2 Attribute.Noalias;
+
+ let inst46 = build_icmp Icmp.Eq p1 p2 "build_icmp" atentry in
+ ignore (build_select inst46 p1 p2 "build_select" atentry);
+ ignore (build_va_arg
+ (const_null (pointer_type (pointer_type i8_type)))
+ i32_type "build_va_arg" atentry);
+
+ (* Set up some vector vregs. *)
+ let one = const_int i32_type 1 in
+ let zero = const_int i32_type 0 in
+ let t1 = const_vector [| one; zero; one; zero |] in
+ let t2 = const_vector [| zero; one; zero; one |] in
+ let t3 = const_vector [| one; one; zero; zero |] in
+ let vec1 = build_insertelement t1 p1 p2 "Vec1" atentry in
+ let vec2 = build_insertelement t2 p1 p2 "Vec2" atentry in
+ let sty = struct_type context [| i32_type; i8_type |] in
+
+ ignore (build_extractelement vec1 p2 "build_extractelement" atentry);
+ ignore (build_insertelement vec1 p1 p2 "build_insertelement" atentry);
+ ignore (build_shufflevector vec1 vec2 t3 "build_shufflevector" atentry);
+
+ let p = build_alloca sty "ba" atentry in
+ let agg = build_load p "bl" atentry in
+ let agg0 = build_insertvalue agg (const_int i32_type 1) 0
+ "build_insertvalue0" atentry in
+ let agg1 = build_insertvalue agg0 (const_int i8_type 2) 1
+ "build_insertvalue1" atentry in
+ ignore (build_extractvalue agg1 1 "build_extractvalue" atentry)
+ end;
+
+ group "metadata"; begin
+ (* CHECK: %metadata = add i32 %P1, %P2, !test !1
+ * !1 is metadata emitted at EOF.
+ *)
+ let i = build_add p1 p2 "metadata" atentry in
+ insist ((has_metadata i) = false);
+
+ let m1 = const_int i32_type 1 in
+ let m2 = mdstring context "metadata test" in
+ let md = mdnode context [| m1; m2 |] in
+
+ let kind = mdkind_id context "test" in
+ set_metadata i kind md;
+
+ insist ((has_metadata i) = true);
+ insist ((metadata i kind) = Some md);
+
+ clear_metadata i kind;
+
+ insist ((has_metadata i) = false);
+ insist ((metadata i kind) = None);
+
+ set_metadata i kind md
+ end;
+
+ group "named metadata"; begin
+ (* !llvm.module.flags is emitted at EOF. *)
+ let n1 = const_int i32_type 1 in
+ let n2 = mdstring context "Debug Info Version" in
+ let md = mdnode context [| n1; n2; n1 |] in
+ add_named_metadata_operand m "llvm.module.flags" md;
+
+ insist ((get_named_metadata m "llvm.module.flags") = [| md |])
+ end;
+
+ group "dbg"; begin
+ (* CHECK: %dbg = add i32 %P1, %P2, !dbg !2
+ * !2 is metadata emitted at EOF.
+ *)
+ insist ((current_debug_location atentry) = None);
+
+ let m_line = const_int i32_type 2 in
+ let m_col = const_int i32_type 3 in
+ let m_scope = mdnode context [| |] in
+ let m_inlined = mdnode context [| |] in
+ let md = mdnode context [| m_line; m_col; m_scope; m_inlined |] in
+ set_current_debug_location atentry md;
+
+ insist ((current_debug_location atentry) = Some md);
+
+ let i = build_add p1 p2 "dbg" atentry in
+ insist ((has_metadata i) = true);
+
+ clear_current_debug_location atentry
end;
group "ret"; begin
- (* RUN: grep {ret.*P1} < %t.ll
+ (* CHECK: ret{{.*}}P1
*)
let ret = build_ret p1 atentry in
position_before ret atentry
end;
-
+
+ (* see test/Feature/exception.ll *)
+ let bblpad = append_block context "Bblpad" fn in
+ let rt = struct_type context [| pointer_type i8_type; i32_type |] in
+ let ft = var_arg_function_type i32_type [||] in
+ let personality = declare_function "__gxx_personality_v0" ft m in
+ let ztic = declare_global (pointer_type i8_type) "_ZTIc" m in
+ let ztid = declare_global (pointer_type i8_type) "_ZTId" m in
+ let ztipkc = declare_global (pointer_type i8_type) "_ZTIPKc" m in
+ begin
+ set_global_constant true ztic;
+ set_global_constant true ztid;
+ set_global_constant true ztipkc;
+ let lp = build_landingpad rt personality 0 "lpad"
+ (builder_at_end context bblpad) in begin
+ set_cleanup lp true;
+ add_clause lp ztic;
+ insist((pointer_type (pointer_type i8_type)) = type_of ztid);
+ let ety = pointer_type (pointer_type i8_type) in
+ add_clause lp (const_array ety [| ztipkc; ztid |]);
+ ignore (build_resume lp (builder_at_end context bblpad));
+ end;
+ (* CHECK: landingpad{{.*}}personality{{.*}}__gxx_personality_v0
+ * CHECK: cleanup
+ * CHECK: catch{{.*}}i8**{{.*}}@_ZTIc
+ * CHECK: filter{{.*}}@_ZTIPKc{{.*}}@_ZTId
+ * CHECK: resume
+ * *)
+ end;
+
group "br"; begin
- (* RUN: grep {br.*Bb02} < %t.ll
+ (* CHECK: br{{.*}}Bb02
*)
let bb02 = append_block context "Bb02" fn in
let b = builder_at_end context bb02 in
end;
group "cond_br"; begin
- (* RUN: grep {br.*build_br.*Bb03.*Bb00} < %t.ll
+ (* CHECK: br{{.*}}build_br{{.*}}Bb03{{.*}}Bb00
*)
let bb03 = append_block context "Bb03" fn in
let b = builder_at_end context bb03 in
end;
group "switch"; begin
- (* RUN: grep {switch.*P1.*SwiBlock3} < %t.ll
- * RUN: grep {2,.*SwiBlock2} < %t.ll
+ (* CHECK: switch{{.*}}P1{{.*}}SwiBlock3
+ * CHECK: 2,{{.*}}SwiBlock2
*)
let bb1 = append_block context "SwiBlock1" fn in
let bb2 = append_block context "SwiBlock2" fn in
ignore (build_unreachable (builder_at_end context bb2));
let bb3 = append_block context "SwiBlock3" fn in
ignore (build_unreachable (builder_at_end context bb3));
- let si = build_switch p1 bb3 1 (builder_at_end context bb1) in
- ignore (add_case si (const_int i32_type 2) bb2)
+ let si = build_switch p1 bb3 1 (builder_at_end context bb1) in begin
+ ignore (add_case si (const_int i32_type 2) bb2);
+ insist (switch_default_dest si = bb3);
+ end;
+ end;
+
+ group "malloc/free"; begin
+ (* CHECK: call{{.*}}@malloc(i32 ptrtoint
+ * CHECK: call{{.*}}@free(i8*
+ * CHECK: call{{.*}}@malloc(i32 %
+ *)
+ let bb1 = append_block context "MallocBlock1" fn in
+ let m1 = (build_malloc (pointer_type i32_type) "m1"
+ (builder_at_end context bb1)) in
+ ignore (build_free m1 (builder_at_end context bb1));
+ ignore (build_array_malloc i32_type p1 "m2" (builder_at_end context bb1));
+ ignore (build_unreachable (builder_at_end context bb1));
end;
group "indirectbr"; begin
- (* RUN: grep {indirectbr i8\\* blockaddress(@X7, %IBRBlock2), \\\[label %IBRBlock2, label %IBRBlock3\\\]} < %t.ll
+ (* CHECK: indirectbr i8* blockaddress(@X7, %IBRBlock2), [label %IBRBlock2, label %IBRBlock3]
*)
let bb1 = append_block context "IBRBlock1" fn in
end;
group "invoke"; begin
- (* RUN: grep {build_invoke.*invoke.*P1.*P2} < %t.ll
- * RUN: grep {to.*Bb04.*unwind.*Bblpad} < %t.ll
+ (* CHECK: build_invoke{{.*}}invoke{{.*}}P1{{.*}}P2
+ * CHECK: to{{.*}}Bb04{{.*}}unwind{{.*}}Bblpad
*)
let bb04 = append_block context "Bb04" fn in
let b = builder_at_end context bb04 in
end;
group "unreachable"; begin
- (* RUN: grep {unreachable} < %t.ll
+ (* CHECK: unreachable
*)
let bb06 = append_block context "Bb06" fn in
let b = builder_at_end context bb06 in
let bb07 = append_block context "Bb07" fn in
let b = builder_at_end context bb07 in
- (* RUN: grep {%build_add = add i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_nsw_add = add nsw i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_nuw_add = add nuw i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_fadd = fadd float %F1, %F2} < %t.ll
- * RUN: grep {%build_sub = sub i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_nsw_sub = sub nsw i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_nuw_sub = sub nuw i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_fsub = fsub float %F1, %F2} < %t.ll
- * RUN: grep {%build_mul = mul i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_nsw_mul = mul nsw i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_nuw_mul = mul nuw i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_fmul = fmul float %F1, %F2} < %t.ll
- * RUN: grep {%build_udiv = udiv i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_sdiv = sdiv i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_exact_sdiv = sdiv exact i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_fdiv = fdiv float %F1, %F2} < %t.ll
- * RUN: grep {%build_urem = urem i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_srem = srem i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_frem = frem float %F1, %F2} < %t.ll
- * RUN: grep {%build_shl = shl i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_lshl = lshr i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_ashl = ashr i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_and = and i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_or = or i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_xor = xor i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_neg = sub i32 0, %P1} < %t.ll
- * RUN: grep {%build_nsw_neg = sub nsw i32 0, %P1} < %t.ll
- * RUN: grep {%build_nuw_neg = sub nuw i32 0, %P1} < %t.ll
- * RUN: grep {%build_fneg = fsub float .*0.*, %F1} < %t.ll
- * RUN: grep {%build_not = xor i32 %P1, -1} < %t.ll
+ (* CHECK: %build_add = add i32 %P1, %P2
+ * CHECK: %build_nsw_add = add nsw i32 %P1, %P2
+ * CHECK: %build_nuw_add = add nuw i32 %P1, %P2
+ * CHECK: %build_fadd = fadd float %F1, %F2
+ * CHECK: %build_sub = sub i32 %P1, %P2
+ * CHECK: %build_nsw_sub = sub nsw i32 %P1, %P2
+ * CHECK: %build_nuw_sub = sub nuw i32 %P1, %P2
+ * CHECK: %build_fsub = fsub float %F1, %F2
+ * CHECK: %build_mul = mul i32 %P1, %P2
+ * CHECK: %build_nsw_mul = mul nsw i32 %P1, %P2
+ * CHECK: %build_nuw_mul = mul nuw i32 %P1, %P2
+ * CHECK: %build_fmul = fmul float %F1, %F2
+ * CHECK: %build_udiv = udiv i32 %P1, %P2
+ * CHECK: %build_sdiv = sdiv i32 %P1, %P2
+ * CHECK: %build_exact_sdiv = sdiv exact i32 %P1, %P2
+ * CHECK: %build_fdiv = fdiv float %F1, %F2
+ * CHECK: %build_urem = urem i32 %P1, %P2
+ * CHECK: %build_srem = srem i32 %P1, %P2
+ * CHECK: %build_frem = frem float %F1, %F2
+ * CHECK: %build_shl = shl i32 %P1, %P2
+ * CHECK: %build_lshl = lshr i32 %P1, %P2
+ * CHECK: %build_ashl = ashr i32 %P1, %P2
+ * CHECK: %build_and = and i32 %P1, %P2
+ * CHECK: %build_or = or i32 %P1, %P2
+ * CHECK: %build_xor = xor i32 %P1, %P2
+ * CHECK: %build_neg = sub i32 0, %P1
+ * CHECK: %build_nsw_neg = sub nsw i32 0, %P1
+ * CHECK: %build_nuw_neg = sub nuw i32 0, %P1
+ * CHECK: %build_fneg = fsub float {{.*}}0{{.*}}, %F1
+ * CHECK: %build_not = xor i32 %P1, -1
*)
ignore (build_add p1 p2 "build_add" b);
ignore (build_nsw_add p1 p2 "build_nsw_add" b);
let bb08 = append_block context "Bb08" fn in
let b = builder_at_end context bb08 in
- (* RUN: grep {%build_alloca = alloca i32} < %t.ll
- * RUN: grep {%build_array_alloca = alloca i32, i32 %P2} < %t.ll
- * RUN: grep {%build_load = load i32\\* %build_array_alloca} < %t.ll
- * RUN: grep {store i32 %P2, i32\\* %build_alloca} < %t.ll
- * RUN: grep {%build_gep = getelementptr i32\\* %build_array_alloca, i32 %P2} < %t.ll
+ (* CHECK: %build_alloca = alloca i32
+ * CHECK: %build_array_alloca = alloca i32, i32 %P2
+ * CHECK: %build_load = load volatile i32* %build_array_alloca, align 4
+ * CHECK: store volatile i32 %P2, i32* %build_alloca, align 4
+ * CHECK: %build_gep = getelementptr i32* %build_array_alloca, i32 %P2
+ * CHECK: %build_in_bounds_gep = getelementptr inbounds i32* %build_array_alloca, i32 %P2
+ * CHECK: %build_struct_gep = getelementptr inbounds{{.*}}%build_alloca2, i32 0, i32 1
+ * CHECK: %build_atomicrmw = atomicrmw xchg i8* %p, i8 42 seq_cst
*)
let alloca = build_alloca i32_type "build_alloca" b in
let array_alloca = build_array_alloca i32_type p2 "build_array_alloca" b in
- ignore(build_load array_alloca "build_load" b);
- ignore(build_store p2 alloca b);
- ignore(build_gep array_alloca [| p2 |] "build_gep" b);
- ignore(build_unreachable b)
- end;
-
- group "casts"; begin
- let void_ptr = pointer_type i8_type in
-
- (* RUN: grep {%build_trunc = trunc i32 %P1 to i8} < %t.ll
- * RUN: grep {%build_zext = zext i8 %build_trunc to i32} < %t.ll
- * RUN: grep {%build_sext = sext i32 %build_zext to i64} < %t.ll
- * RUN: grep {%build_uitofp = uitofp i64 %build_sext to float} < %t.ll
- * RUN: grep {%build_sitofp = sitofp i32 %build_zext to double} < %t.ll
- * RUN: grep {%build_fptoui = fptoui float %build_uitofp to i32} < %t.ll
- * RUN: grep {%build_fptosi = fptosi double %build_sitofp to i64} < %t.ll
- * RUN: grep {%build_fptrunc = fptrunc double %build_sitofp to float} < %t.ll
- * RUN: grep {%build_fpext = fpext float %build_fptrunc to double} < %t.ll
- * RUN: grep {%build_inttoptr = inttoptr i32 %P1 to i8\\*} < %t.ll
- * RUN: grep {%build_ptrtoint = ptrtoint i8\\* %build_inttoptr to i64} < %t.ll
- * RUN: grep {%build_bitcast = bitcast i64 %build_ptrtoint to double} < %t.ll
- *)
- let inst28 = build_trunc p1 i8_type "build_trunc" atentry in
- let inst29 = build_zext inst28 i32_type "build_zext" atentry in
- let inst30 = build_sext inst29 i64_type "build_sext" atentry in
- let inst31 = build_uitofp inst30 float_type "build_uitofp" atentry in
- let inst32 = build_sitofp inst29 double_type "build_sitofp" atentry in
- ignore(build_fptoui inst31 i32_type "build_fptoui" atentry);
- ignore(build_fptosi inst32 i64_type "build_fptosi" atentry);
- let inst35 = build_fptrunc inst32 float_type "build_fptrunc" atentry in
- ignore(build_fpext inst35 double_type "build_fpext" atentry);
- let inst37 = build_inttoptr p1 void_ptr "build_inttoptr" atentry in
- let inst38 = build_ptrtoint inst37 i64_type "build_ptrtoint" atentry in
- ignore(build_bitcast inst38 double_type "build_bitcast" atentry)
- end;
-
- group "comparisons"; begin
- (* RUN: grep {%build_icmp_ne = icmp ne i32 %P1, %P2} < %t.ll
- * RUN: grep {%build_icmp_sle = icmp sle i32 %P2, %P1} < %t.ll
- * RUN: grep {%build_fcmp_false = fcmp false float %F1, %F2} < %t.ll
- * RUN: grep {%build_fcmp_true = fcmp true float %F2, %F1} < %t.ll
- *)
- ignore (build_icmp Icmp.Ne p1 p2 "build_icmp_ne" atentry);
- ignore (build_icmp Icmp.Sle p2 p1 "build_icmp_sle" atentry);
- ignore (build_fcmp Fcmp.False f1 f2 "build_fcmp_false" atentry);
- ignore (build_fcmp Fcmp.True f2 f1 "build_fcmp_true" atentry)
- end;
-
- group "miscellaneous"; begin
- (* RUN: grep {%build_call = tail call cc63 i32 @.*(i32 signext %P2, i32 %P1)} < %t.ll
- * RUN: grep {%build_select = select i1 %build_icmp, i32 %P1, i32 %P2} < %t.ll
- * RUN: grep {%build_va_arg = va_arg i8\\*\\* null, i32} < %t.ll
- * RUN: grep {%build_extractelement = extractelement <4 x i32> %Vec1, i32 %P2} < %t.ll
- * RUN: grep {%build_insertelement = insertelement <4 x i32> %Vec1, i32 %P1, i32 %P2} < %t.ll
- * RUN: grep {%build_shufflevector = shufflevector <4 x i32> %Vec1, <4 x i32> %Vec2, <4 x i32> <i32 1, i32 1, i32 0, i32 0>} < %t.ll
- *)
- let ci = build_call fn [| p2; p1 |] "build_call" atentry in
- insist (CallConv.c = instruction_call_conv ci);
- set_instruction_call_conv 63 ci;
- insist (63 = instruction_call_conv ci);
- insist (not (is_tail_call ci));
- set_tail_call true ci;
- insist (is_tail_call ci);
- add_instruction_param_attr ci 1 Attribute.Sext;
- add_instruction_param_attr ci 2 Attribute.Noalias;
- remove_instruction_param_attr ci 2 Attribute.Noalias;
-
- let inst46 = build_icmp Icmp.Eq p1 p2 "build_icmp" atentry in
- ignore (build_select inst46 p1 p2 "build_select" atentry);
- ignore (build_va_arg
- (const_null (pointer_type (pointer_type i8_type)))
- i32_type "build_va_arg" atentry);
-
- (* Set up some vector vregs. *)
- let one = const_int i32_type 1 in
- let zero = const_int i32_type 0 in
- let t1 = const_vector [| one; zero; one; zero |] in
- let t2 = const_vector [| zero; one; zero; one |] in
- let t3 = const_vector [| one; one; zero; zero |] in
- let vec1 = build_insertelement t1 p1 p2 "Vec1" atentry in
- let vec2 = build_insertelement t2 p1 p2 "Vec2" atentry in
-
- ignore (build_extractelement vec1 p2 "build_extractelement" atentry);
- ignore (build_insertelement vec1 p1 p2 "build_insertelement" atentry);
- ignore (build_shufflevector vec1 vec2 t3 "build_shufflevector" atentry);
- end;
-
- group "metadata"; begin
- (* RUN: grep {%metadata = add i32 %P1, %P2, !test !0} < %t.ll
- * RUN: grep {!0 = metadata !\{i32 1, metadata !"metadata test"\}} < %t.ll
- *)
- let i = build_add p1 p2 "metadata" atentry in
- insist ((has_metadata i) = false);
- let m1 = const_int i32_type 1 in
- let m2 = mdstring context "metadata test" in
- let md = mdnode context [| m1; m2 |] in
-
- let kind = mdkind_id context "test" in
- set_metadata i kind md;
-
- insist ((has_metadata i) = true);
- insist ((metadata i kind) = Some md);
+ let load = build_load array_alloca "build_load" b in
+ ignore(set_alignment 4 load);
+ ignore(set_volatile true load);
+ insist(true = is_volatile load);
+ insist(4 = alignment load);
+
+ let store = build_store p2 alloca b in
+ ignore(set_volatile true store);
+ ignore(set_alignment 4 store);
+ insist(true = is_volatile store);
+ insist(4 = alignment store);
+ ignore(build_gep array_alloca [| p2 |] "build_gep" b);
+ ignore(build_in_bounds_gep array_alloca [| p2 |] "build_in_bounds_gep" b);
- clear_metadata i kind;
+ let sty = struct_type context [| i32_type; i8_type |] in
+ let alloca2 = build_alloca sty "build_alloca2" b in
+ ignore(build_struct_gep alloca2 1 "build_struct_gep" b);
- insist ((has_metadata i) = false);
- insist ((metadata i kind) = None);
+ let p = build_alloca i8_type "p" b in
+ ignore(build_atomicrmw AtomicRMWBinOp.Xchg p (const_int i8_type 42)
+ AtomicOrdering.SequentiallyConsistent false "build_atomicrmw"
+ b);
- set_metadata i kind md
+ ignore(build_unreachable b)
end;
- group "dbg"; begin
- (* RUN: grep {%dbg = add i32 %P1, %P2, !dbg !1} < %t.ll
- * RUN: grep {!1 = metadata !\{i32 2, i32 3, metadata !2, metadata !2\}} < %t.ll
- *)
- insist ((current_debug_location atentry) = None);
-
- let m_line = const_int i32_type 2 in
- let m_col = const_int i32_type 3 in
- let m_scope = mdnode context [| |] in
- let m_inlined = mdnode context [| |] in
- let md = mdnode context [| m_line; m_col; m_scope; m_inlined |] in
- set_current_debug_location atentry md;
-
- insist ((current_debug_location atentry) = Some md);
-
- let i = build_add p1 p2 "dbg" atentry in
- insist ((has_metadata i) = true);
-
- clear_current_debug_location atentry
+ group "string"; begin
+ let bb09 = append_block context "Bb09" fn in
+ let b = builder_at_end context bb09 in
+ let p = build_alloca (pointer_type i8_type) "p" b in
+ (* build_global_string is emitted above.
+ * CHECK: store{{.*}}build_global_string1{{.*}}p
+ * *)
+ ignore (build_global_string "stringval" "build_global_string" b);
+ let g = build_global_stringptr "stringval" "build_global_string1" b in
+ ignore (build_store g p b);
+ ignore(build_unreachable b);
end;
-
+
group "phi"; begin
- (* RUN: grep {PhiNode.*P1.*PhiBlock1.*P2.*PhiBlock2} < %t.ll
+ (* CHECK: PhiNode{{.*}}P1{{.*}}PhiBlock1{{.*}}P2{{.*}}PhiBlock2
*)
let b1 = append_block context "PhiBlock1" fn in
let b2 = append_block context "PhiBlock2" fn in
ignore (build_unreachable at_jb);
end
+(* End-of-file checks for things like metdata and attributes.
+ * CHECK: attributes #0 = {{.*}}uwtable{{.*}}
+ * CHECK: !llvm.module.flags = !{!0}
+ * CHECK: !0 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
+ * CHECK: !1 = metadata !{i32 1, metadata !"metadata test"}
+ * CHECK: !2 = metadata !{i32 2, i32 3, metadata !3, metadata !3}
+ *)
(*===-- Pass Managers -----------------------------------------------------===*)
end
+(*===-- Memory Buffer -----------------------------------------------------===*)
+
+let test_memory_buffer () =
+ group "memory buffer";
+ let buf = MemoryBuffer.of_string "foobar" in
+ insist ((MemoryBuffer.as_string buf) = "foobar")
+
+
(*===-- Writer ------------------------------------------------------------===*)
let test_writer () =
(*===-- Driver ------------------------------------------------------------===*)
let _ =
+ suite "conversion" test_conversion;
suite "target" test_target;
suite "constants" test_constants;
suite "global values" test_global_values;
suite "instructions" test_instructions;
suite "builder" test_builder;
suite "pass manager" test_pass_manager;
+ suite "memory buffer" test_memory_buffer;
suite "writer" test_writer; (* Keep this last; it disposes m. *)
exit !exit_status
projects / oota-llvm.git / blobdiff