1 ; Do setup work for all below tests: generate bitcode and combined index
2 ; RUN: opt -module-summary %s -o %t.bc
3 ; RUN: opt -module-summary %p/Inputs/adjustable_threshold.ll -o %t2.bc
4 ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc
6 ; Test import with default progressive instruction factor
7 ; RUN: opt -function-import -summary-file %t3.thinlto.bc %t.bc -import-instr-limit=10 -S | FileCheck %s --check-prefix=CHECK --check-prefix=INSTLIM-DEFAULT
8 ; INSTLIM-DEFAULT: call void @staticfunc2.llvm.
10 ; Test import with a reduced progressive instruction factor
11 ; RUN: opt -function-import -summary-file %t3.thinlto.bc %t.bc -import-instr-limit=10 -import-instr-evolution-factor=0.5 -S | FileCheck %s --check-prefix=CHECK --check-prefix=INSTLIM-PROGRESSIVE
12 ; INSTLIM-PROGRESSIVE-NOT: call void @staticfunc
16 declare void @globalfunc1()
17 declare void @globalfunc2()
19 define void @entry() {
21 ; Call site are processed in reversed order!
23 ; On the direct call, we reconsider @largefunction with a higher threshold and
25 call void @globalfunc2()
26 ; When importing globalfunc1, the threshold was limited and @largefunction was
28 call void @globalfunc1()