| ; XFAIL: * |
| ; RUN: opt < %s -passes=newgvn -S | FileCheck %s |
| |
| %struct.anon = type { ptr, i32, i32, [3 x i32], ptr, ptr, ptr } |
| @debug = external constant i32 ; <ptr> [#uses=0] |
| @counters = external constant i32 ; <ptr> [#uses=1] |
| @trialx = external global [17 x i32] ; <ptr> [#uses=1] |
| @dummy1 = external global [7 x i32] ; <ptr> [#uses=0] |
| @dummy2 = external global [4 x i32] ; <ptr> [#uses=0] |
| @unacceptable = external global i32 ; <ptr> [#uses=0] |
| @isa = external global [13 x %struct.anon] ; <ptr> [#uses=3] |
| @.str = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str1 = external constant [3 x i8] ; <ptr> [#uses=0] |
| @.str2 = external constant [1 x i8] ; <ptr> [#uses=0] |
| @.str3 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str4 = external constant [3 x i8] ; <ptr> [#uses=0] |
| @.str5 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str6 = external constant [2 x i8] ; <ptr> [#uses=0] |
| @.str7 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str8 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str9 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str10 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str11 = external constant [2 x i8] ; <ptr> [#uses=0] |
| @.str12 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str13 = external constant [2 x i8] ; <ptr> [#uses=0] |
| @.str14 = external constant [5 x i8] ; <ptr> [#uses=0] |
| @.str15 = external constant [5 x i8] ; <ptr> [#uses=0] |
| @.str16 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str17 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str18 = external constant [3 x i8] ; <ptr> [#uses=0] |
| @.str19 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str20 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str21 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str22 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str23 = external constant [5 x i8] ; <ptr> [#uses=0] |
| @.str24 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str25 = external constant [6 x i8] ; <ptr> [#uses=0] |
| @.str26 = external constant [5 x i8] ; <ptr> [#uses=0] |
| @.str27 = external constant [6 x i8] ; <ptr> [#uses=0] |
| @r = external global [17 x i32] ; <ptr> [#uses=0] |
| @.str28 = external constant [3 x i8] ; <ptr> [#uses=0] |
| @.str29 = external constant [5 x i8] ; <ptr> [#uses=0] |
| @pgm = external global [5 x { i32, [3 x i32] }] ; <ptr> [#uses=4] |
| @.str30 = external constant [3 x i8] ; <ptr> [#uses=0] |
| @.str31 = external constant [13 x i8] ; <ptr> [#uses=0] |
| @.str32 = external constant [3 x i8] ; <ptr> [#uses=0] |
| @.str33 = external constant [4 x i8] ; <ptr> [#uses=0] |
| @.str34 = external constant [20 x i8] ; <ptr> [#uses=0] |
| @numi = external global i32 ; <ptr> [#uses=7] |
| @.str35 = external constant [10 x i8] ; <ptr> [#uses=0] |
| @counter = external global [5 x i32] ; <ptr> [#uses=2] |
| @itrialx.2510 = external global i32 ; <ptr> [#uses=0] |
| @.str36 = external constant [43 x i8] ; <ptr> [#uses=0] |
| @.str37 = external constant [42 x i8] ; <ptr> [#uses=0] |
| @corr_result = external global i32 ; <ptr> [#uses=0] |
| @.str38 = external constant [3 x i8] ; <ptr> [#uses=0] |
| @.str39 = external constant [5 x i8] ; <ptr> [#uses=0] |
| @.str40 = external constant [47 x i8] ; <ptr> [#uses=0] |
| @correct_result = external global [17 x i32] ; <ptr> [#uses=1] |
| @.str41 = external constant [46 x i8] ; <ptr> [#uses=0] |
| @.str42 = external constant [32 x i8] ; <ptr> [#uses=0] |
| @.str43 = external constant [44 x i8] ; <ptr> [#uses=1] |
| @.str44 = external constant [21 x i8] ; <ptr> [#uses=1] |
| @.str45 = external constant [12 x i8] ; <ptr> [#uses=1] |
| @.str46 = external constant [5 x i8] ; <ptr> [#uses=1] |
| @.str47 = external constant [12 x i8] ; <ptr> [#uses=1] |
| |
| declare i32 @neg(i32, i32, i32) |
| |
| declare i32 @Not(i32, i32, i32) |
| |
| declare i32 @pop(i32, i32, i32) |
| |
| declare i32 @nlz(i32, i32, i32) |
| |
| declare i32 @rev(i32, i32, i32) |
| |
| declare i32 @add(i32, i32, i32) |
| |
| declare i32 @sub(i32, i32, i32) |
| |
| declare i32 @mul(i32, i32, i32) |
| |
| declare i32 @divide(i32, i32, i32) |
| |
| declare i32 @divu(i32, i32, i32) |
| |
| declare i32 @And(i32, i32, i32) |
| |
| declare i32 @Or(i32, i32, i32) |
| |
| declare i32 @Xor(i32, i32, i32) |
| |
| declare i32 @rotl(i32, i32, i32) |
| |
| declare i32 @shl(i32, i32, i32) |
| |
| declare i32 @shr(i32, i32, i32) |
| |
| declare i32 @shrs(i32, i32, i32) |
| |
| declare i32 @cmpeq(i32, i32, i32) |
| |
| declare i32 @cmplt(i32, i32, i32) |
| |
| declare i32 @cmpltu(i32, i32, i32) |
| |
| declare i32 @seleq(i32, i32, i32) |
| |
| declare i32 @sellt(i32, i32, i32) |
| |
| declare i32 @selle(i32, i32, i32) |
| |
| declare void @print_expr(i32) |
| |
| declare i32 @printf(ptr, ...) |
| |
| declare i32 @putchar(i32) |
| |
| declare void @print_pgm() |
| |
| declare void @simulate_one_instruction(i32) |
| |
| declare i32 @check(i32) |
| |
| declare i32 @puts(ptr) |
| |
| declare void @fix_operands(i32) |
| |
| declare void @abort() |
| |
| declare i32 @increment() |
| |
| declare i32 @search() |
| |
| define i32 @main(i32 %argc, ptr %argv) { |
| entry: |
| %argc_addr = alloca i32 ; <ptr> [#uses=1] |
| %argv_addr = alloca ptr ; <ptr> [#uses=1] |
| %retval = alloca i32, align 4 ; <ptr> [#uses=2] |
| %tmp = alloca i32, align 4 ; <ptr> [#uses=2] |
| %i = alloca i32, align 4 ; <ptr> [#uses=21] |
| %num_sol = alloca i32, align 4 ; <ptr> [#uses=4] |
| %total = alloca i32, align 4 ; <ptr> [#uses=4] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| store i32 %argc, ptr %argc_addr |
| store ptr %argv, ptr %argv_addr |
| store i32 0, ptr %num_sol |
| store i32 1, ptr @numi |
| br label %bb91 |
| |
| bb: ; preds = %cond_next97 |
| %tmp1 = load i32, ptr @numi ; <i32> [#uses=1] |
| %tmp2 = getelementptr [44 x i8], ptr @.str43, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp3 = call i32 (ptr, ...) @printf( ptr %tmp2, i32 %tmp1 ) ; <i32> [#uses=0] |
| store i32 0, ptr %i |
| br label %bb13 |
| |
| bb4: ; preds = %bb13 |
| %tmp5 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp6 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp7 = getelementptr [17 x i32], ptr @trialx, i32 0, i32 %tmp6 ; <ptr> [#uses=1] |
| %tmp8 = load i32, ptr %tmp7 ; <i32> [#uses=1] |
| %tmp9 = call i32 @userfun( i32 %tmp8 ) ; <i32> [#uses=1] |
| %tmp10 = getelementptr [17 x i32], ptr @correct_result, i32 0, i32 %tmp5 ; <ptr> [#uses=1] |
| store i32 %tmp9, ptr %tmp10 |
| %tmp11 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp12 = add i32 %tmp11, 1 ; <i32> [#uses=1] |
| store i32 %tmp12, ptr %i |
| br label %bb13 |
| |
| bb13: ; preds = %bb4, %bb |
| %tmp14 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp15 = icmp sle i32 %tmp14, 16 ; <i1> [#uses=1] |
| %tmp1516 = zext i1 %tmp15 to i32 ; <i32> [#uses=1] |
| %toBool = icmp ne i32 %tmp1516, 0 ; <i1> [#uses=1] |
| br i1 %toBool, label %bb4, label %bb17 |
| |
| bb17: ; preds = %bb13 |
| store i32 0, ptr %i |
| br label %bb49 |
| |
| bb18: ; preds = %bb49 |
| %tmp19 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp20 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp19 ; <ptr> [#uses=1] |
| %tmp21 = getelementptr { i32, [3 x i32] }, ptr %tmp20, i32 0, i32 0 ; <ptr> [#uses=1] |
| store i32 0, ptr %tmp21 |
| %tmp22 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp23 = getelementptr [13 x %struct.anon], ptr @isa, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp24 = getelementptr %struct.anon, ptr %tmp23, i32 0, i32 3 ; <ptr> [#uses=1] |
| %tmp25 = getelementptr [3 x i32], ptr %tmp24, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp26 = load i32, ptr %tmp25 ; <i32> [#uses=1] |
| %tmp27 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp22 ; <ptr> [#uses=1] |
| %tmp28 = getelementptr { i32, [3 x i32] }, ptr %tmp27, i32 0, i32 1 ; <ptr> [#uses=1] |
| %tmp29 = getelementptr [3 x i32], ptr %tmp28, i32 0, i32 0 ; <ptr> [#uses=1] |
| store i32 %tmp26, ptr %tmp29 |
| %tmp30 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp31 = getelementptr [13 x %struct.anon], ptr @isa, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp32 = getelementptr %struct.anon, ptr %tmp31, i32 0, i32 3 ; <ptr> [#uses=1] |
| %tmp33 = getelementptr [3 x i32], ptr %tmp32, i32 0, i32 1 ; <ptr> [#uses=1] |
| %tmp34 = load i32, ptr %tmp33 ; <i32> [#uses=1] |
| %tmp35 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp30 ; <ptr> [#uses=1] |
| %tmp36 = getelementptr { i32, [3 x i32] }, ptr %tmp35, i32 0, i32 1 ; <ptr> [#uses=1] |
| %tmp37 = getelementptr [3 x i32], ptr %tmp36, i32 0, i32 1 ; <ptr> [#uses=1] |
| store i32 %tmp34, ptr %tmp37 |
| %tmp38 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp39 = getelementptr [13 x %struct.anon], ptr @isa, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp40 = getelementptr %struct.anon, ptr %tmp39, i32 0, i32 3 ; <ptr> [#uses=1] |
| %tmp41 = getelementptr [3 x i32], ptr %tmp40, i32 0, i32 2 ; <ptr> [#uses=1] |
| %tmp42 = load i32, ptr %tmp41 ; <i32> [#uses=1] |
| %tmp43 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp38 ; <ptr> [#uses=1] |
| %tmp44 = getelementptr { i32, [3 x i32] }, ptr %tmp43, i32 0, i32 1 ; <ptr> [#uses=1] |
| %tmp45 = getelementptr [3 x i32], ptr %tmp44, i32 0, i32 2 ; <ptr> [#uses=1] |
| store i32 %tmp42, ptr %tmp45 |
| %tmp46 = load i32, ptr %i ; <i32> [#uses=1] |
| call void @fix_operands( i32 %tmp46 ) |
| %tmp47 = load i32, ptr %i ; <i32> [#uses=1] |
| ; CHECK: %tmp47 = phi i32 [ %tmp48, %bb18 ], [ 0, %bb17 ] |
| %tmp48 = add i32 %tmp47, 1 ; <i32> [#uses=1] |
| store i32 %tmp48, ptr %i |
| br label %bb49 |
| |
| bb49: ; preds = %bb18, %bb17 |
| %tmp50 = load i32, ptr @numi ; <i32> [#uses=1] |
| %tmp51 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp52 = icmp slt i32 %tmp51, %tmp50 ; <i1> [#uses=1] |
| %tmp5253 = zext i1 %tmp52 to i32 ; <i32> [#uses=1] |
| %toBool54 = icmp ne i32 %tmp5253, 0 ; <i1> [#uses=1] |
| br i1 %toBool54, label %bb18, label %bb55 |
| |
| bb55: ; preds = %bb49 |
| %tmp56 = call i32 @search( ) ; <i32> [#uses=1] |
| store i32 %tmp56, ptr %num_sol |
| %tmp57 = getelementptr [21 x i8], ptr @.str44, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp58 = load i32, ptr %num_sol ; <i32> [#uses=1] |
| %tmp59 = call i32 (ptr, ...) @printf( ptr %tmp57, i32 %tmp58 ) ; <i32> [#uses=0] |
| %tmp60 = load i32, ptr @counters ; <i32> [#uses=1] |
| %tmp61 = icmp ne i32 %tmp60, 0 ; <i1> [#uses=1] |
| %tmp6162 = zext i1 %tmp61 to i32 ; <i32> [#uses=1] |
| %toBool63 = icmp ne i32 %tmp6162, 0 ; <i1> [#uses=1] |
| br i1 %toBool63, label %cond_true, label %cond_next |
| |
| cond_true: ; preds = %bb55 |
| store i32 0, ptr %total |
| %tmp64 = getelementptr [12 x i8], ptr @.str45, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp65 = call i32 (ptr, ...) @printf( ptr %tmp64 ) ; <i32> [#uses=0] |
| store i32 0, ptr %i |
| br label %bb79 |
| |
| bb66: ; preds = %bb79 |
| %tmp67 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp68 = getelementptr [5 x i32], ptr @counter, i32 0, i32 %tmp67 ; <ptr> [#uses=1] |
| %tmp69 = load i32, ptr %tmp68 ; <i32> [#uses=1] |
| %tmp70 = getelementptr [5 x i8], ptr @.str46, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp71 = call i32 (ptr, ...) @printf( ptr %tmp70, i32 %tmp69 ) ; <i32> [#uses=0] |
| %tmp72 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp73 = getelementptr [5 x i32], ptr @counter, i32 0, i32 %tmp72 ; <ptr> [#uses=1] |
| %tmp74 = load i32, ptr %tmp73 ; <i32> [#uses=1] |
| %tmp75 = load i32, ptr %total ; <i32> [#uses=1] |
| %tmp76 = add i32 %tmp74, %tmp75 ; <i32> [#uses=1] |
| store i32 %tmp76, ptr %total |
| %tmp77 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp78 = add i32 %tmp77, 1 ; <i32> [#uses=1] |
| store i32 %tmp78, ptr %i |
| br label %bb79 |
| |
| bb79: ; preds = %bb66, %cond_true |
| %tmp80 = load i32, ptr @numi ; <i32> [#uses=1] |
| %tmp81 = load i32, ptr %i ; <i32> [#uses=1] |
| %tmp82 = icmp slt i32 %tmp81, %tmp80 ; <i1> [#uses=1] |
| %tmp8283 = zext i1 %tmp82 to i32 ; <i32> [#uses=1] |
| %toBool84 = icmp ne i32 %tmp8283, 0 ; <i1> [#uses=1] |
| br i1 %toBool84, label %bb66, label %bb85 |
| |
| bb85: ; preds = %bb79 |
| %tmp86 = getelementptr [12 x i8], ptr @.str47, i32 0, i32 0 ; <ptr> [#uses=1] |
| %tmp87 = load i32, ptr %total ; <i32> [#uses=1] |
| %tmp88 = call i32 (ptr, ...) @printf( ptr %tmp86, i32 %tmp87 ) ; <i32> [#uses=0] |
| br label %cond_next |
| |
| cond_next: ; preds = %bb85, %bb55 |
| %tmp89 = load i32, ptr @numi ; <i32> [#uses=1] |
| %tmp90 = add i32 %tmp89, 1 ; <i32> [#uses=1] |
| store i32 %tmp90, ptr @numi |
| br label %bb91 |
| |
| bb91: ; preds = %cond_next, %entry |
| %tmp92 = load i32, ptr @numi ; <i32> [#uses=1] |
| %tmp93 = icmp sgt i32 %tmp92, 5 ; <i1> [#uses=1] |
| %tmp9394 = zext i1 %tmp93 to i32 ; <i32> [#uses=1] |
| %toBool95 = icmp ne i32 %tmp9394, 0 ; <i1> [#uses=1] |
| br i1 %toBool95, label %cond_true96, label %cond_next97 |
| |
| cond_true96: ; preds = %bb91 |
| br label %bb102 |
| |
| cond_next97: ; preds = %bb91 |
| %tmp98 = load i32, ptr %num_sol ; <i32> [#uses=1] |
| %tmp99 = icmp eq i32 %tmp98, 0 ; <i1> [#uses=1] |
| %tmp99100 = zext i1 %tmp99 to i32 ; <i32> [#uses=1] |
| %toBool101 = icmp ne i32 %tmp99100, 0 ; <i1> [#uses=1] |
| br i1 %toBool101, label %bb, label %bb102 |
| |
| bb102: ; preds = %cond_next97, %cond_true96 |
| store i32 0, ptr %tmp |
| %tmp103 = load i32, ptr %tmp ; <i32> [#uses=1] |
| store i32 %tmp103, ptr %retval |
| br label %return |
| |
| return: ; preds = %bb102 |
| %retval104 = load i32, ptr %retval ; <i32> [#uses=1] |
| ret i32 %retval104 |
| } |
| |
| declare i32 @userfun(i32) |