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61137ba4fe
Summary: Rather than just print the GUID, when it is available in the index, print the global name as well in the function import thin link debug messages. Names will be available when the combined index is being built by the same process, e.g. a linker or "llvm-lto2 run". Reviewers: davidxl Subscribers: mehdi_amini, inglorion, eraman, steven_wu, llvm-commits Differential Revision: https://reviews.llvm.org/D48612 llvm-svn: 335760
36 lines
1.1 KiB
LLVM
36 lines
1.1 KiB
LLVM
; Test of function importing debug messages
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; Require asserts for -debug-only
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; REQUIRES: asserts
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; Do setup work for all below tests: generate bitcode and combined index
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; RUN: opt -module-summary %s -o %t1.bc
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; RUN: opt -module-summary %p/Inputs/funcimport-debug.ll -o %t2.bc
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; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \
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; RUN: -r=%t1.bc,_main,plx \
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; RUN: -r=%t1.bc,_foo,l \
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; RUN: -r=%t1.bc,_baz,l \
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; RUN: -r=%t2.bc,_foo,plx \
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; RUN: -r=%t2.bc,_baz,plx \
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; RUN: -thinlto-threads=1 \
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; RUN: -debug-only=function-import 2>&1 | FileCheck %s
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; CHECK-DAG: Initialize import for 6699318081062747564 (foo)
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; CHECK-DAG: Initialize import for 15822663052811949562 (main)
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; CHECK-DAG: ref -> 7546896869197086323 (baz)
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; CHECK-DAG: edge -> 6699318081062747564 (foo) Threshold:100
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.11.0"
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define i32 @main() #0 {
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entry:
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call void (...) @foo()
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%0 = load i32, i32* @baz, align 4
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ret i32 %0
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}
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declare void @foo(...) #1
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@baz = external global i32
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