| ; Do setup work for all below tests: generate bitcode and combined index |
| ; RUN: opt -module-summary %s -o %t1.bc |
| ; RUN: opt -module-summary %p/Inputs/funcimport2.ll -o %t2.bc |
| |
| ; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \ |
| ; RUN: -r=%t1.bc,_foo,plx \ |
| ; RUN: -r=%t2.bc,_main,plx \ |
| ; RUN: -r=%t2.bc,_foo,l \ |
| ; RUN: -print-import-failures 2>&1 | FileCheck %s --check-prefix=NOFAILURES |
| ; RUN: llvm-dis %t.o.2.3.import.bc -o - | FileCheck %s |
| ; CHECK: define available_externally dso_local void @foo() |
| ; Don't expect any failure messages from -print-import-failures |
| ; NOFAILURES-NOT: Reason = |
| |
| ; We shouldn't do any importing with a 0 instruction limit, in which case |
| ; -print-import-failures should print a TooLarge reason. |
| ; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \ |
| ; RUN: -r=%t1.bc,_foo,plx \ |
| ; RUN: -r=%t2.bc,_main,plx \ |
| ; RUN: -r=%t2.bc,_foo,l \ |
| ; RUN: -import-instr-limit=0 \ |
| ; RUN: -print-import-failures 2>&1 | FileCheck %s --check-prefix=FAILURES |
| ; RUN: llvm-dis %t.o.2.3.import.bc -o - | FileCheck %s --check-prefix=NOIMPORT |
| ; FAILURES: (foo): Reason = TooLarge, Threshold = 0, Size = 1, MaxHotness = unknown, Attempts = 1 |
| |
| ; We shouldn't do any importing at -O0 |
| ; rm -f %t.o.1.3.import.bc |
| ; RUN: llvm-lto2 run %t1.bc %t2.bc -o %t.o -save-temps \ |
| ; RUN: -O0 \ |
| ; RUN: -r=%t1.bc,_foo,plx \ |
| ; RUN: -r=%t2.bc,_main,plx \ |
| ; RUN: -r=%t2.bc,_foo,l |
| ; RUN: llvm-dis %t.o.2.3.import.bc -o - | FileCheck %s --check-prefix=NOIMPORT |
| ; NOIMPORT: declare dso_local void @foo(...) |
| |
| target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.11.0" |
| |
| define void @foo() #0 { |
| entry: |
| ret void |
| } |