1; RUN: opt -module-hash -module-summary %s -o %t.bc 2; RUN: opt -module-hash -module-summary %S/Inputs/cache-import-lists1.ll -o %t1.bc 3; RUN: opt -module-hash -module-summary %S/Inputs/cache-import-lists2.ll -o %t2.bc 4 5; Tests that the hash for t is sensitive to the set of imported functions 6; for each module, which in this case depends on the link order (the function 7; linkonce_odr will be imported from either t1 or t2, whichever comes first). 8 9; RUN: rm -rf %t.cache 10; RUN: llvm-lto2 run -cache-dir %t.cache -o %t.o %t.bc %t1.bc %t2.bc -r=%t.bc,main,plx -r=%t.bc,f1,lx -r=%t.bc,f2,lx -r=%t1.bc,f1,plx -r=%t1.bc,linkonce_odr,plx -r=%t2.bc,f2,plx -r=%t2.bc,linkonce_odr,lx 11; RUN: llvm-lto2 run -cache-dir %t.cache -o %t.o %t.bc %t2.bc %t1.bc -r=%t.bc,main,plx -r=%t.bc,f1,lx -r=%t.bc,f2,lx -r=%t2.bc,f2,plx -r=%t2.bc,linkonce_odr,plx -r=%t1.bc,f1,plx -r=%t1.bc,linkonce_odr,lx 12; RUN: ls %t.cache | count 6 13 14target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 15target triple = "x86_64-unknown-linux-gnu" 16 17define void @main() { 18 call void @f1() 19 call void @f2() 20 ret void 21} 22 23declare void @f1() 24declare void @f2() 25