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Add testdata for a function with a nested loop
PiperOrigin-RevId: 696656396
1 parent cd89d70 commit fa064f4

5 files changed

+367
-0
lines changed

‎propeller/testdata/BUILD

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@@ -35,8 +35,12 @@ exports_files([
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"bimodal_sample.x.bin",
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"call_from_simple_loop.protobuf",
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"clang_v0_labels.binary",
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"hot_and_cold_landing_pads.protobuf",
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"llvm_function_samples.binary",
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"llvm_function_samples_perf.data",
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"loop_no_entry_no_exit.protobuf",
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"multiple_cold_blocks.protobuf",
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"nested_loop.protobuf",
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"propeller_sample.protobuf",
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"propeller_sample_1.bin",
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"sample.bin",

‎propeller/testdata/hot_and_cold_landing_pads.protobuf

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## CFG Proto for two functions: Function foo has two exception handling landing
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## pads. One is cold, the other is hot.
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##
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##
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## 10
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## +-----------------+
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## | |
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## v 20 |
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## foo -------------> bar
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## / \
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## 10 / \ 10
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## v v
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## foo.1 foo.2 ----+
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## / \ |
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## 10 / \ 0 |
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## v v |
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## foo.4 foo.3 [eh pad] |
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## \ / | 10
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## 10 \ /0 |
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## \ / |
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## v v |
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## foo.5 <--------------+
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##
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cfg {
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name: "foo"
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function_index: 10
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node {
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bb_id: 0
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size: 10
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out_edges {
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sink: {
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function_index: 10
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bb_index: 1
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}
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weight: 10
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kind: BRANCH_OR_FALLTHROUGH
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}
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out_edges {
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sink: {
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function_index: 10
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bb_index: 2
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}
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weight: 10
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kind: BRANCH_OR_FALLTHROUGH
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}
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out_edges {
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sink: {
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function_index: 20
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bb_index: 0
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}
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weight: 20
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kind: CALL
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}
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}
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node {
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bb_id: 1
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size: 10
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out_edges {
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sink: {
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function_index: 10
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bb_index: 4
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}
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weight: 10
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kind: BRANCH_OR_FALLTHROUGH
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}
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out_edges {
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sink: {
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function_index: 10
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bb_index: 3
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}
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weight: 0
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 2
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size: 10
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metadata {
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is_landing_pad : true
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}
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out_edges {
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sink: {
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function_index: 10
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bb_index: 5
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}
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weight: 10
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 3
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size: 10
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metadata {
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is_landing_pad: true
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}
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out_edges {
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sink: {
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function_index: 10
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bb_index: 5
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}
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weight: 0
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 4
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size: 10
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out_edges {
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sink: {
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function_index: 10
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bb_index: 5
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}
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weight: 10
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 5
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size: 10
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}
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}
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cfg {
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name: "bar"
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function_index: 20
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node {
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bb_id: 0
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size: 10
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out_edges {
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sink: {
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function_index: 10
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bb_index: 0
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}
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weight: 10
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kind: RETURN
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}
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}
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}
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‎propeller/testdata/loop_no_entry_no_exit.protobuf

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## CFG Proto for a function consisting of a simple loop with cold entry and exit
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## edges.
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##
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## foo
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## |
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## |0
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## V
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## a.BB.foo <--+
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## | |
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## | |45
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## |40 |
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## | |
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## v |
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## aa.BB.foo ---+
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## |
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## | 0
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## v
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## raa.BB.foo
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cfg {
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name: "foo"
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function_index: 0
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node {
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bb_id: 0
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size: 10
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out_edges {
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sink: {
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function_index: 0
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bb_index: 1
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}
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weight: 0
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 1
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size: 6
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out_edges {
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sink: {
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function_index: 0
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bb_index: 2
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}
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weight: 40
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 2
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size: 4
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out_edges {
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}
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weight: 0
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kind: BRANCH_OR_FALLTHROUGH
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}
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out_edges {
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bb_index: 1
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}
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weight: 45
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 3
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size: 3
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}
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}

‎propeller/testdata/multiple_cold_blocks.protobuf

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## CFG Proto for a function consisting of three cold blocks and two hot blocks.
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##
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## foo
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##
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## foo.2 foo.4
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##
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## 40
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## foo.3 -----> foo.1
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cfg {
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name: "foo"
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function_index: 999
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node {
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bb_id: 0
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size: 10
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}
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node {
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bb_id: 1
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size: 6
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}
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node {
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bb_id: 2
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size: 5
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}
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node {
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bb_id: 3
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size: 4
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out_edges {
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sink : {
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function_index: 999
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bb_index: 1
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}
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weight: 40
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kind: BRANCH_OR_FALLTHROUGH
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}
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}
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node {
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bb_id: 4
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size: 3
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}
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}

‎propeller/testdata/nested_loop.protobuf

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## CFG Proto for a function consisting of a nested loop.
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## Ordinals are intentionally out-of-order.
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##
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## [1] foo
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## |
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## |5
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## V
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## [4] ara.BB.foo <-----+
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## | |
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## 60 | |
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## V |
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## [2] a.BB.foo <--+ |
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## | | |
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## 600 | 550 | | 40
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## V | |
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## [5] aara.BB.foo ---+ |
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## | |
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## 55 | |
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## V |
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## [6] aaara.BB.foo -------+
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## |
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## 10 |
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## V
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## [3] ra.BB.foo
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##
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cfg {
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name: "foo"
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function_index: 1
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node {
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bb_id: 0
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size: 10
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out_edges {
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sink: {
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}
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weight: 5
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}
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}
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node {
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}
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}
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}
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}
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weight: 550
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}
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}
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node {
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bb_id: 5
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}
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}

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