41d5033eb1
This enabled opaque pointers by default in LLVM. The effect of this is twofold: * If IR that contains *neither* explicit ptr nor %T* types is passed to tools, we will now use opaque pointer mode, unless -opaque-pointers=0 has been explicitly passed. * Users of LLVM as a library will now default to opaque pointers. It is possible to opt-out by calling setOpaquePointers(false) on LLVMContext. A cmake option to toggle this default will not be provided. Frontends or other tools that want to (temporarily) keep using typed pointers should disable opaque pointers via LLVMContext. Differential Revision: https://reviews.llvm.org/D126689
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-p270:32:32-p271:32:32-p272:64:64-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, ptr @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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