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llvm-project/llvm/test/ThinLTO/X86/dot-dumper.ll

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[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; RUN: opt -module-summary %s -o %t1.bc -module-summary-dot-file=%t1.dot
; RUN: opt -module-summary %p/Inputs/dot-dumper.ll -o %t2.bc -module-summary-dot-file=%t2.dot
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; RUN: llvm-lto2 run -save-temps %t1.bc %t2.bc -o %t3 \
; RUN: -r=%t1.bc,main,px \
; RUN: -r=%t1.bc,main_alias,p \
; RUN: -r=%t1.bc,foo, \
; RUN: -r=%t1.bc,A, \
; RUN: -r=%t2.bc,foo,p \
; RUN: -r=%t2.bc,bar,p \
; RUN: -r=%t2.bc,A,p \
; RUN: -r=%t2.bc,B,p
; Never assume specific order of clusters, nodes or edges
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; RUN: cat %t1.dot | FileCheck --check-prefix=STRUCTURE1 %s
Try to make new test more resilient to different orderings New test added in r352441 getting a bot failure which I believe is due to different ordering in the dumping which isn't being handled well. Try to make test more resilient to ordering differences. llvm-svn: 352446
2019-01-29 10:04:01 +08:00
; RUN: cat %t1.dot | FileCheck --check-prefix=CLUSTER0 --check-prefix=PERMODULE0 %s
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; RUN: cat %t2.dot | FileCheck --check-prefix=STRUCTURE2 %s
Try to make new test more resilient to different orderings New test added in r352441 getting a bot failure which I believe is due to different ordering in the dumping which isn't being handled well. Try to make test more resilient to ordering differences. llvm-svn: 352446
2019-01-29 10:04:01 +08:00
; RUN: cat %t2.dot | FileCheck --check-prefix=CLUSTER1 --check-prefix=PERMODULE1 %s
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; RUN: cat %t3.index.dot | FileCheck --check-prefix=STRUCTURE %s
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; RUN: cat %t3.index.dot | FileCheck --check-prefix=CLUSTER0 --check-prefix=COMBINED0 %s
; RUN: cat %t3.index.dot | FileCheck --check-prefix=CLUSTER1 --check-prefix=COMBINED1 %s
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; %t1 index
; STRUCTURE1: digraph Summary {
; STRUCTURE1: subgraph cluster_0
; STRUCTURE1: // Cross-module edges:
; STRUCTURE1: 0 [label="@0"]; // defined externally
; STRUCTURE1: M0_{{[0-9]+}} -> 0 [style=dotted]; // alias
; STRUCTURE1-DAG: [[A:[0-9]+]] [label="A"]; // defined externally
; STRUCTURE1-DAG: [[FOO:[0-9]+]] [label="foo"]; // defined externally
; STRUCTURE1-DAG: M0_{{[0-9]+}} -> [[FOO]] // call
; STRUCTURE1-DAG: M0_{{[0-9]+}} -> [[A]] [{{.*}}]; // const-ref
; STRUCTURE1-NEXT: }
; %t2 index
; STRUCTURE2: digraph Summary {
; STRUCTURE2: subgraph cluster_0
; STRUCTURE2: // Cross-module edges:
; STRUCTURE2-NEXT: }
; Combined index
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; STRUCTURE: digraph Summary {
; STRUCTURE-DAG: subgraph cluster_0
; STRUCTURE-DAG: subgraph cluster_1
; STRUCTURE: // Cross-module edges:
; STRUCTURE-DAG: M0_{{[0-9]+}} -> M1_{{[0-9]+}} // call
[ThinLTO] Internalize readonly globals An attempt to recommit r346584 after failure on OSX build bot. Fixed cache key computation in ThinLTOCodeGenerator and added test case llvm-svn: 347033
2018-11-16 15:08:00 +08:00
; STRUCTURE-DAG: M0_{{[0-9]+}} -> M1_{{[0-9]+}} [{{.*}}]; // const-ref
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; STRUCTURE-NEXT: }
Try to make new test more resilient to different orderings New test added in r352441 getting a bot failure which I believe is due to different ordering in the dumping which isn't being handled well. Try to make test more resilient to ordering differences. llvm-svn: 352446
2019-01-29 10:04:01 +08:00
; PERMODULE0: // Module:
; COMBINED0: // Module: {{.*}}1.bc
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; CLUSTER0-NEXT: subgraph cluster_[[ID0:[0-1]]] {
; CLUSTER0-DAG: M[[ID0]]_[[MAIN_ALIAS:[0-9]+]] [{{.*}}main_alias{{.*}}]; // alias, dead
; CLUSTER0-DAG: M[[ID0]]_[[MAIN:[0-9]+]] [{{.*}}main|extern{{.*}}]; // function
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; CLUSTER0-NEXT: // Edges:
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; COMBINED0-NEXT: M[[ID0]]_[[MAIN_ALIAS]] -> M[[ID0]]_[[MAIN]] [{{.*}}]; // alias
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; CLUSTER0-NEXT: }
Try to make new test more resilient to different orderings New test added in r352441 getting a bot failure which I believe is due to different ordering in the dumping which isn't being handled well. Try to make test more resilient to ordering differences. llvm-svn: 352446
2019-01-29 10:04:01 +08:00
; PERMODULE1: // Module:
; COMBINED1: // Module: {{.*}}2.bc
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; CLUSTER1-NEXT: subgraph cluster_[[ID1:[0-1]]] {
; CLUSTER1-DAG: M[[ID1]]_[[A:[0-9]+]] [{{.*}}A|extern{{.*}}]; // variable
; COMBINED1-SAME: , immutable
; CLUSTER1-DAG: M[[ID1]]_[[FOO:[0-9]+]] [{{.*}}foo|extern{{.*}} ffl: 00001{{.*}}]; // function
; CLUSTER1-DAG: M[[ID1]]_[[B:[0-9]+]] [{{.*}}B|extern{{.*}}]; // variable
; COMBINED1-SAME: , immutable
; CLUSTER1-DAG: M[[ID1]]_[[BAR:[0-9]+]] [{{.*}}bar|extern{{.*}}]; // function, dead
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; CLUSTER1-NEXT: // Edges:
[ThinLTO] Add option to dump per-module summary dot graph Summary: I found that there currently isn't a way to invoke exportToDot from the command line for a per-module summary index, and therefore no testing of that case. Add an internal option and use it to test dumping of per module summary indexes. In particular, I am looking at fixing the limitation that causes the aliasee GUID in the per-module summary to be 0, and want to be able to test that change. Reviewers: evgeny777 Subscribers: mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, llvm-commits Differential Revision: https://reviews.llvm.org/D57206 llvm-svn: 352441
2019-01-29 07:43:26 +08:00
; CLUSTER1-DAG: M[[ID1]]_[[FOO]] -> M[[ID1]]_[[B]] [{{.*}}]; // const-ref
; CLUSTER1-DAG: M[[ID1]]_[[FOO]] -> M[[ID1]]_[[A]] [{{.*}}]; // const-ref
[ThinLTO] Re-commit of dot dumper after test fix llvm-svn: 323116
2018-01-22 21:35:40 +08:00
; CLUSTER1-DAG: }
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@A = external local_unnamed_addr global i32, align 4
; Function Attrs: nounwind uwtable
define i32 @main() local_unnamed_addr {
%1 = tail call i32 (...) @foo()
%2 = load i32, i32* @A, align 4
%3 = add nsw i32 %2, %1
ret i32 %3
}
@main_alias = weak_odr alias i32 (), i32 ()* @main
declare i32 @foo(...) local_unnamed_addr