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-rw-r--r--test/Profile/c-general.c544
1 files changed, 544 insertions, 0 deletions
diff --git a/test/Profile/c-general.c b/test/Profile/c-general.c
new file mode 100644
index 000000000000..442fdd336c7c
--- /dev/null
+++ b/test/Profile/c-general.c
@@ -0,0 +1,544 @@
+// Test instrumentation of general constructs in C.
+
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instr-generate | FileCheck -check-prefix=PGOGEN %s
+
+// RUN: llvm-profdata merge %S/Inputs/c-general.proftext -o %t.profdata
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instr-use=%t.profdata | FileCheck -check-prefix=PGOUSE %s
+
+// PGOGEN: @[[SLC:__llvm_profile_counters_simple_loops]] = hidden global [4 x i64] zeroinitializer
+// PGOGEN: @[[IFC:__llvm_profile_counters_conditionals]] = hidden global [11 x i64] zeroinitializer
+// PGOGEN: @[[EEC:__llvm_profile_counters_early_exits]] = hidden global [9 x i64] zeroinitializer
+// PGOGEN: @[[JMC:__llvm_profile_counters_jumps]] = hidden global [22 x i64] zeroinitializer
+// PGOGEN: @[[SWC:__llvm_profile_counters_switches]] = hidden global [19 x i64] zeroinitializer
+// PGOGEN: @[[BSC:__llvm_profile_counters_big_switch]] = hidden global [17 x i64] zeroinitializer
+// PGOGEN: @[[BOC:__llvm_profile_counters_boolean_operators]] = hidden global [8 x i64] zeroinitializer
+// PGOGEN: @[[BLC:__llvm_profile_counters_boolop_loops]] = hidden global [9 x i64] zeroinitializer
+// PGOGEN: @[[COC:__llvm_profile_counters_conditional_operator]] = hidden global [3 x i64] zeroinitializer
+// PGOGEN: @[[MAC:__llvm_profile_counters_main]] = hidden global [1 x i64] zeroinitializer
+// PGOGEN: @[[STC:__llvm_profile_counters_static_func]] = internal global [2 x i64] zeroinitializer
+
+// PGOGEN-LABEL: @simple_loops()
+// PGOUSE-LABEL: @simple_loops()
+// PGOGEN: store {{.*}} @[[SLC]], i64 0, i64 0
+void simple_loops() {
+ int i;
+ // PGOGEN: store {{.*}} @[[SLC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[SL1:[0-9]+]]
+ for (i = 0; i < 100; ++i) {
+ }
+ // PGOGEN: store {{.*}} @[[SLC]], i64 0, i64 2
+ // PGOUSE: br {{.*}} !prof ![[SL2:[0-9]+]]
+ while (i > 0)
+ i--;
+ // PGOGEN: store {{.*}} @[[SLC]], i64 0, i64 3
+ // PGOUSE: br {{.*}} !prof ![[SL3:[0-9]+]]
+ do {} while (i++ < 75);
+
+ // PGOGEN-NOT: store {{.*}} @[[SLC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+// PGOGEN-LABEL: @conditionals()
+// PGOUSE-LABEL: @conditionals()
+// PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 0
+void conditionals() {
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[IF1:[0-9]+]]
+ for (int i = 0; i < 100; ++i) {
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 2
+ // PGOUSE: br {{.*}} !prof ![[IF2:[0-9]+]]
+ if (i % 2) {
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 3
+ // PGOUSE: br {{.*}} !prof ![[IF3:[0-9]+]]
+ if (i) {}
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 4
+ // PGOUSE: br {{.*}} !prof ![[IF4:[0-9]+]]
+ } else if (i % 3) {
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 5
+ // PGOUSE: br {{.*}} !prof ![[IF5:[0-9]+]]
+ if (i) {}
+ } else {
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 6
+ // PGOUSE: br {{.*}} !prof ![[IF6:[0-9]+]]
+ if (i) {}
+ }
+
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 8
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 7
+ // PGOUSE: br {{.*}} !prof ![[IF7:[0-9]+]]
+ if (1 && i) {}
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 10
+ // PGOGEN: store {{.*}} @[[IFC]], i64 0, i64 9
+ // PGOUSE: br {{.*}} !prof ![[IF8:[0-9]+]]
+ if (0 || i) {}
+ }
+
+ // PGOGEN-NOT: store {{.*}} @[[IFC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+// PGOGEN-LABEL: @early_exits()
+// PGOUSE-LABEL: @early_exits()
+// PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 0
+void early_exits() {
+ int i = 0;
+
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[EE1:[0-9]+]]
+ if (i) {}
+
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 2
+ // PGOUSE: br {{.*}} !prof ![[EE2:[0-9]+]]
+ while (i < 100) {
+ i++;
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 3
+ // PGOUSE: br {{.*}} !prof ![[EE3:[0-9]+]]
+ if (i > 50)
+ break;
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 4
+ // PGOUSE: br {{.*}} !prof ![[EE4:[0-9]+]]
+ if (i % 2)
+ continue;
+ }
+
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 5
+ // PGOUSE: br {{.*}} !prof ![[EE5:[0-9]+]]
+ if (i) {}
+
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 6
+ do {
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 7
+ // PGOUSE: br {{.*}} !prof ![[EE6:[0-9]+]]
+ if (i > 75)
+ return;
+ else
+ i++;
+ // PGOUSE: br {{.*}} !prof ![[EE7:[0-9]+]]
+ } while (i < 100);
+
+ // PGOGEN: store {{.*}} @[[EEC]], i64 0, i64 8
+ // Never reached -> no weights
+ if (i) {}
+
+ // PGOGEN-NOT: store {{.*}} @[[EEC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+// PGOGEN-LABEL: @jumps()
+// PGOUSE-LABEL: @jumps()
+// PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 0
+void jumps() {
+ int i;
+
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[JM1:[0-9]+]]
+ for (i = 0; i < 2; ++i) {
+ goto outofloop;
+ // Never reached -> no weights
+ if (i) {}
+ }
+// PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 3
+outofloop:
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 4
+ // PGOUSE: br {{.*}} !prof ![[JM2:[0-9]+]]
+ if (i) {}
+
+ goto loop1;
+
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 5
+ // PGOUSE: br {{.*}} !prof ![[JM3:[0-9]+]]
+ while (i) {
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 6
+ loop1:
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 7
+ // PGOUSE: br {{.*}} !prof ![[JM4:[0-9]+]]
+ if (i) {}
+ }
+
+ goto loop2;
+// PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 8
+first:
+// PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 9
+second:
+// PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 10
+third:
+ i++;
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 11
+ // PGOUSE: br {{.*}} !prof ![[JM5:[0-9]+]]
+ if (i < 3)
+ goto loop2;
+
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 12
+ // PGOUSE: br {{.*}} !prof ![[JM6:[0-9]+]]
+ while (i < 3) {
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 13
+ loop2:
+ // PGOUSE: switch {{.*}} [
+ // PGOUSE: ], !prof ![[JM7:[0-9]+]]
+ switch (i) {
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 15
+ case 0:
+ goto first;
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 16
+ case 1:
+ goto second;
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 17
+ case 2:
+ goto third;
+ }
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 14
+ }
+
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 18
+ // PGOUSE: br {{.*}} !prof ![[JM8:[0-9]+]]
+ for (i = 0; i < 10; ++i) {
+ goto withinloop;
+ // never reached -> no weights
+ if (i) {}
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 20
+ withinloop:
+ // PGOGEN: store {{.*}} @[[JMC]], i64 0, i64 21
+ // PGOUSE: br {{.*}} !prof ![[JM9:[0-9]+]]
+ if (i) {}
+ }
+
+ // PGOGEN-NOT: store {{.*}} @[[JMC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+// PGOGEN-LABEL: @switches()
+// PGOUSE-LABEL: @switches()
+// PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 0
+void switches() {
+ static int weights[] = {1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5};
+
+ // No cases -> no weights
+ switch (weights[0]) {
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 2
+ default:
+ break;
+ }
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 1
+
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 3
+ // PGOUSE: br {{.*}} !prof ![[SW1:[0-9]+]]
+ for (int i = 0, len = sizeof(weights) / sizeof(weights[0]); i < len; ++i) {
+ // PGOUSE: switch {{.*}} [
+ // PGOUSE: ], !prof ![[SW2:[0-9]+]]
+ switch (i[weights]) {
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 5
+ case 1:
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 6
+ // PGOUSE: br {{.*}} !prof ![[SW3:[0-9]+]]
+ if (i) {}
+ // fallthrough
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 7
+ case 2:
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 8
+ // PGOUSE: br {{.*}} !prof ![[SW4:[0-9]+]]
+ if (i) {}
+ break;
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 9
+ case 3:
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 10
+ // PGOUSE: br {{.*}} !prof ![[SW5:[0-9]+]]
+ if (i) {}
+ continue;
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 11
+ case 4:
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 12
+ // PGOUSE: br {{.*}} !prof ![[SW6:[0-9]+]]
+ if (i) {}
+ // PGOUSE: switch {{.*}} [
+ // PGOUSE: ], !prof ![[SW7:[0-9]+]]
+ switch (i) {
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 14
+ case 6 ... 9:
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 15
+ // PGOUSE: br {{.*}} !prof ![[SW8:[0-9]+]]
+ if (i) {}
+ continue;
+ }
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 13
+
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 16
+ default:
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 17
+ // PGOUSE: br {{.*}} !prof ![[SW9:[0-9]+]]
+ if (i == len - 1)
+ return;
+ }
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 4
+ }
+
+ // PGOGEN: store {{.*}} @[[SWC]], i64 0, i64 18
+ // Never reached -> no weights
+ if (weights[0]) {}
+
+ // PGOGEN-NOT: store {{.*}} @[[SWC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+// PGOGEN-LABEL: @big_switch()
+// PGOUSE-LABEL: @big_switch()
+// PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 0
+void big_switch() {
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[BS1:[0-9]+]]
+ for (int i = 0; i < 32; ++i) {
+ // PGOUSE: switch {{.*}} [
+ // PGOUSE: ], !prof ![[BS2:[0-9]+]]
+ switch (1 << i) {
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 3
+ case (1 << 0):
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 4
+ // PGOUSE: br {{.*}} !prof ![[BS3:[0-9]+]]
+ if (i) {}
+ // fallthrough
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 5
+ case (1 << 1):
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 6
+ // PGOUSE: br {{.*}} !prof ![[BS4:[0-9]+]]
+ if (i) {}
+ break;
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 7
+ case (1 << 2) ... (1 << 12):
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 8
+ // PGOUSE: br {{.*}} !prof ![[BS5:[0-9]+]]
+ if (i) {}
+ break;
+ // The branch for the large case range above appears after the case body
+ // PGOUSE: br {{.*}} !prof ![[BS6:[0-9]+]]
+
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 9
+ case (1 << 13):
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 10
+ // PGOUSE: br {{.*}} !prof ![[BS7:[0-9]+]]
+ if (i) {}
+ break;
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 11
+ case (1 << 14) ... (1 << 28):
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 12
+ // PGOUSE: br {{.*}} !prof ![[BS8:[0-9]+]]
+ if (i) {}
+ break;
+ // The branch for the large case range above appears after the case body
+ // PGOUSE: br {{.*}} !prof ![[BS9:[0-9]+]]
+
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 13
+ case (1 << 29) ... ((1 << 29) + 1):
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 14
+ // PGOUSE: br {{.*}} !prof ![[BS10:[0-9]+]]
+ if (i) {}
+ break;
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 15
+ default:
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 16
+ // PGOUSE: br {{.*}} !prof ![[BS11:[0-9]+]]
+ if (i) {}
+ break;
+ }
+ // PGOGEN: store {{.*}} @[[BSC]], i64 0, i64 2
+ }
+
+ // PGOGEN-NOT: store {{.*}} @[[BSC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+ // PGOUSE: ret void
+}
+
+// PGOGEN-LABEL: @boolean_operators()
+// PGOUSE-LABEL: @boolean_operators()
+// PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 0
+void boolean_operators() {
+ int v;
+ // PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[BO1:[0-9]+]]
+ for (int i = 0; i < 100; ++i) {
+ // PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 2
+ // PGOUSE: br {{.*}} !prof ![[BO2:[0-9]+]]
+ v = i % 3 || i;
+
+ // PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 3
+ // PGOUSE: br {{.*}} !prof ![[BO3:[0-9]+]]
+ v = i % 3 && i;
+
+ // PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 5
+ // PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 4
+ // PGOUSE: br {{.*}} !prof ![[BO4:[0-9]+]]
+ // PGOUSE: br {{.*}} !prof ![[BO5:[0-9]+]]
+ v = i % 3 || i % 2 || i;
+
+ // PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 7
+ // PGOGEN: store {{.*}} @[[BOC]], i64 0, i64 6
+ // PGOUSE: br {{.*}} !prof ![[BO6:[0-9]+]]
+ // PGOUSE: br {{.*}} !prof ![[BO7:[0-9]+]]
+ v = i % 2 && i % 3 && i;
+ }
+
+ // PGOGEN-NOT: store {{.*}} @[[BOC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+// PGOGEN-LABEL: @boolop_loops()
+// PGOUSE-LABEL: @boolop_loops()
+// PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 0
+void boolop_loops() {
+ int i = 100;
+
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 2
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[BL1:[0-9]+]]
+ // PGOUSE: br {{.*}} !prof ![[BL2:[0-9]+]]
+ while (i && i > 50)
+ i--;
+
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 4
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 3
+ // PGOUSE: br {{.*}} !prof ![[BL3:[0-9]+]]
+ // PGOUSE: br {{.*}} !prof ![[BL4:[0-9]+]]
+ while ((i % 2) || (i > 0))
+ i--;
+
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 6
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 5
+ // PGOUSE: br {{.*}} !prof ![[BL5:[0-9]+]]
+ // PGOUSE: br {{.*}} !prof ![[BL6:[0-9]+]]
+ for (i = 100; i && i > 50; --i);
+
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 8
+ // PGOGEN: store {{.*}} @[[BLC]], i64 0, i64 7
+ // PGOUSE: br {{.*}} !prof ![[BL7:[0-9]+]]
+ // PGOUSE: br {{.*}} !prof ![[BL8:[0-9]+]]
+ for (; (i % 2) || (i > 0); --i);
+
+ // PGOGEN-NOT: store {{.*}} @[[BLC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+// PGOGEN-LABEL: @conditional_operator()
+// PGOUSE-LABEL: @conditional_operator()
+// PGOGEN: store {{.*}} @[[COC]], i64 0, i64 0
+void conditional_operator() {
+ int i = 100;
+
+ // PGOGEN: store {{.*}} @[[COC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[CO1:[0-9]+]]
+ int j = i < 50 ? i : 1;
+
+ // PGOGEN: store {{.*}} @[[COC]], i64 0, i64 2
+ // PGOUSE: br {{.*}} !prof ![[CO2:[0-9]+]]
+ int k = i ?: 0;
+
+ // PGOGEN-NOT: store {{.*}} @[[COC]],
+ // PGOUSE-NOT: br {{.*}} !prof ![0-9]+
+}
+
+void do_fallthrough() {
+ for (int i = 0; i < 10; ++i) {
+ int j = 0;
+ do {
+ // The number of exits out of this do-loop via the break statement
+ // exceeds the counter value for the loop (which does not include the
+ // fallthrough count). Make sure that does not violate any assertions.
+ if (i < 8) break;
+ j++;
+ } while (j < 2);
+ }
+}
+
+// PGOGEN-LABEL: @static_func()
+// PGOUSE-LABEL: @static_func()
+// PGOGEN: store {{.*}} @[[STC]], i64 0, i64 0
+static void static_func() {
+ // PGOGEN: store {{.*}} @[[STC]], i64 0, i64 1
+ // PGOUSE: br {{.*}} !prof ![[ST1:[0-9]+]]
+ for (int i = 0; i < 10; ++i) {
+ }
+}
+
+// PGOUSE-DAG: ![[SL1]] = metadata !{metadata !"branch_weights", i32 101, i32 2}
+// PGOUSE-DAG: ![[SL2]] = metadata !{metadata !"branch_weights", i32 101, i32 2}
+// PGOUSE-DAG: ![[SL3]] = metadata !{metadata !"branch_weights", i32 76, i32 2}
+
+// PGOUSE-DAG: ![[EE1]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[EE2]] = metadata !{metadata !"branch_weights", i32 52, i32 1}
+// PGOUSE-DAG: ![[EE3]] = metadata !{metadata !"branch_weights", i32 2, i32 51}
+// PGOUSE-DAG: ![[EE4]] = metadata !{metadata !"branch_weights", i32 26, i32 26}
+// PGOUSE-DAG: ![[EE5]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
+// PGOUSE-DAG: ![[EE6]] = metadata !{metadata !"branch_weights", i32 2, i32 26}
+// PGOUSE-DAG: ![[EE7]] = metadata !{metadata !"branch_weights", i32 26, i32 1}
+
+// PGOUSE-DAG: ![[IF1]] = metadata !{metadata !"branch_weights", i32 101, i32 2}
+// PGOUSE-DAG: ![[IF2]] = metadata !{metadata !"branch_weights", i32 51, i32 51}
+// PGOUSE-DAG: ![[IF3]] = metadata !{metadata !"branch_weights", i32 51, i32 1}
+// PGOUSE-DAG: ![[IF4]] = metadata !{metadata !"branch_weights", i32 34, i32 18}
+// PGOUSE-DAG: ![[IF5]] = metadata !{metadata !"branch_weights", i32 34, i32 1}
+// PGOUSE-DAG: ![[IF6]] = metadata !{metadata !"branch_weights", i32 17, i32 2}
+// PGOUSE-DAG: ![[IF7]] = metadata !{metadata !"branch_weights", i32 100, i32 2}
+// PGOUSE-DAG: ![[IF8]] = metadata !{metadata !"branch_weights", i32 100, i32 2}
+
+// PGOUSE-DAG: ![[JM1]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
+// PGOUSE-DAG: ![[JM2]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[JM3]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[JM4]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[JM5]] = metadata !{metadata !"branch_weights", i32 3, i32 2}
+// PGOUSE-DAG: ![[JM6]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[JM7]] = metadata !{metadata !"branch_weights", i32 1, i32 2, i32 2, i32 2}
+// PGOUSE-DAG: ![[JM8]] = metadata !{metadata !"branch_weights", i32 11, i32 2}
+// PGOUSE-DAG: ![[JM9]] = metadata !{metadata !"branch_weights", i32 10, i32 2}
+
+// PGOUSE-DAG: ![[SW1]] = metadata !{metadata !"branch_weights", i32 16, i32 1}
+// PGOUSE-DAG: ![[SW2]] = metadata !{metadata !"branch_weights", i32 6, i32 2, i32 3, i32 4, i32 5}
+// PGOUSE-DAG: ![[SW3]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[SW4]] = metadata !{metadata !"branch_weights", i32 3, i32 2}
+// PGOUSE-DAG: ![[SW5]] = metadata !{metadata !"branch_weights", i32 4, i32 1}
+// PGOUSE-DAG: ![[SW6]] = metadata !{metadata !"branch_weights", i32 5, i32 1}
+// PGOUSE-DAG: ![[SW7]] = metadata !{metadata !"branch_weights", i32 1, i32 2, i32 2, i32 2, i32 2}
+// PGOUSE-DAG: ![[SW8]] = metadata !{metadata !"branch_weights", i32 5, i32 1}
+// PGOUSE-DAG: ![[SW9]] = metadata !{metadata !"branch_weights", i32 2, i32 5}
+
+// PGOUSE-DAG: ![[BS1]] = metadata !{metadata !"branch_weights", i32 33, i32 2}
+// PGOUSE-DAG: ![[BS2]] = metadata !{metadata !"branch_weights", i32 29, i32 2, i32 2, i32 2, i32 2, i32 1}
+// PGOUSE-DAG: ![[BS3]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[BS4]] = metadata !{metadata !"branch_weights", i32 2, i32 2}
+// PGOUSE-DAG: ![[BS5]] = metadata !{metadata !"branch_weights", i32 12, i32 1}
+// PGOUSE-DAG: ![[BS6]] = metadata !{metadata !"branch_weights", i32 12, i32 3}
+// PGOUSE-DAG: ![[BS7]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
+// PGOUSE-DAG: ![[BS8]] = metadata !{metadata !"branch_weights", i32 16, i32 1}
+// PGOUSE-DAG: ![[BS9]] = metadata !{metadata !"branch_weights", i32 16, i32 14}
+// PGOUSE-DAG: ![[BS10]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
+// PGOUSE-DAG: ![[BS11]] = metadata !{metadata !"branch_weights", i32 3, i32 1}
+
+// PGOUSE-DAG: ![[BO1]] = metadata !{metadata !"branch_weights", i32 101, i32 2}
+// PGOUSE-DAG: ![[BO2]] = metadata !{metadata !"branch_weights", i32 67, i32 35}
+// PGOUSE-DAG: ![[BO3]] = metadata !{metadata !"branch_weights", i32 67, i32 35}
+// PGOUSE-DAG: ![[BO4]] = metadata !{metadata !"branch_weights", i32 67, i32 35}
+// PGOUSE-DAG: ![[BO5]] = metadata !{metadata !"branch_weights", i32 18, i32 18}
+// PGOUSE-DAG: ![[BO6]] = metadata !{metadata !"branch_weights", i32 51, i32 51}
+// PGOUSE-DAG: ![[BO7]] = metadata !{metadata !"branch_weights", i32 34, i32 18}
+// PGOUSE-DAG: ![[BL1]] = metadata !{metadata !"branch_weights", i32 52, i32 1}
+// PGOUSE-DAG: ![[BL2]] = metadata !{metadata !"branch_weights", i32 51, i32 2}
+// PGOUSE-DAG: ![[BL3]] = metadata !{metadata !"branch_weights", i32 26, i32 27}
+// PGOUSE-DAG: ![[BL4]] = metadata !{metadata !"branch_weights", i32 51, i32 2}
+// PGOUSE-DAG: ![[BL5]] = metadata !{metadata !"branch_weights", i32 52, i32 1}
+// PGOUSE-DAG: ![[BL6]] = metadata !{metadata !"branch_weights", i32 51, i32 2}
+// PGOUSE-DAG: ![[BL7]] = metadata !{metadata !"branch_weights", i32 26, i32 27}
+// PGOUSE-DAG: ![[BL8]] = metadata !{metadata !"branch_weights", i32 51, i32 2}
+// PGOUSE-DAG: ![[CO1]] = metadata !{metadata !"branch_weights", i32 1, i32 2}
+// PGOUSE-DAG: ![[CO2]] = metadata !{metadata !"branch_weights", i32 2, i32 1}
+// PGOUSE-DAG: ![[ST1]] = metadata !{metadata !"branch_weights", i32 11, i32 2}
+
+int main(int argc, const char *argv[]) {
+ simple_loops();
+ conditionals();
+ early_exits();
+ jumps();
+ switches();
+ big_switch();
+ boolean_operators();
+ boolop_loops();
+ conditional_operator();
+ do_fallthrough();
+ static_func();
+ return 0;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-30 16:08:26 +0000