1bf46e741SEugene Leviant; Check that we correctly handle 'ReadOnly' attribute when computing cache key 2bf46e741SEugene Leviant; RUN: opt -module-summary -module-hash %s -o %t1.bc 3bf46e741SEugene Leviant; RUN: opt -module-summary -module-hash %p/Inputs/index-const-prop-cache-foo.ll -o %t2.bc 4bf46e741SEugene Leviant; RUN: opt -module-summary -module-hash %p/Inputs/index-const-prop-cache-test1.ll -o %t3.bc 5bf46e741SEugene Leviant; RUN: opt -module-summary -module-hash %p/Inputs/index-const-prop-cache-test2.ll -o %t4.bc 6bf46e741SEugene Leviant; RUN: rm -Rf %t.cache && mkdir %t.cache 7bf46e741SEugene Leviant 8bf46e741SEugene Leviant; Here @gFoo variable is writeable 9bf46e741SEugene Leviant; RUN: llvm-lto -thinlto-action=run %t1.bc %t4.bc %t2.bc \ 10bf46e741SEugene Leviant; RUN: -exported-symbol=main -exported-symbol=test -thinlto-cache-dir=%t.cache 11bf46e741SEugene Leviant; RUN: ls %t.cache/llvmcache-* | count 3 12bf46e741SEugene Leviant 13bf46e741SEugene Leviant; Now gFoo is read-only and all modules should get different cache keys. 14bf46e741SEugene Leviant; RUN: llvm-lto -thinlto-action=run %t1.bc %t3.bc %t2.bc \ 15bf46e741SEugene Leviant; RUN: -exported-symbol=main -exported-symbol=test -thinlto-cache-dir=%t.cache 16bf46e741SEugene Leviant; RUN: ls %t.cache/llvmcache-* | count 6 17bf46e741SEugene Leviant 18bf46e741SEugene Leviant; Do the same but with llvm-lto2 19bf46e741SEugene Leviant; RUN: rm -Rf %t.cache && mkdir %t.cache 20bf46e741SEugene Leviant; RUN: llvm-lto2 run %t1.bc %t4.bc %t2.bc -cache-dir=%t.cache -o %t5 \ 21bf46e741SEugene Leviant; RUN: -r=%t1.bc,main,plx -r=%t1.bc,foo,l \ 22bf46e741SEugene Leviant; RUN: -r=%t4.bc,test,plx -r=%t4.bc,foo,l -r=%t4.bc,bar,l \ 23bf46e741SEugene Leviant; RUN: -r=%t2.bc,foo,pl -r=%t2.bc,bar,pl -r=%t2.bc,rand, 24bf46e741SEugene Leviant; RUN: ls %t.cache/llvmcache-* | count 3 25bf46e741SEugene Leviant 26bf46e741SEugene Leviant; RUN: llvm-lto2 run %t1.bc %t3.bc %t2.bc -cache-dir %t.cache -o %t6 \ 27bf46e741SEugene Leviant; RUN: -r=%t1.bc,main,plx -r=%t1.bc,foo,l \ 28bf46e741SEugene Leviant; RUN: -r=%t3.bc,test,plx -r=%t3.bc,foo,l \ 29bf46e741SEugene Leviant; RUN: -r=%t2.bc,foo,pl -r=%t2.bc,bar,pl -r=%t2.bc,rand, 30bf46e741SEugene Leviant; RUN: ls %t.cache/llvmcache-* | count 6 31bf46e741SEugene Leviant 32*7b1d7937SAmy Huangtarget datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 33bf46e741SEugene Levianttarget triple = "x86_64-unknown-linux-gnu" 34bf46e741SEugene Leviant 35bf46e741SEugene Leviant; Function Attrs: nounwind ssp uwtable 36bf46e741SEugene Leviantdefine i32 @main() local_unnamed_addr { 37bf46e741SEugene Leviant %1 = tail call i32 (...) @foo() 38bf46e741SEugene Leviant ret i32 %1 39bf46e741SEugene Leviant} 40bf46e741SEugene Leviant 41bf46e741SEugene Leviantdeclare i32 @foo(...) local_unnamed_addr 42