diff options
Diffstat (limited to 'llvm/test/Transforms/FunctionImport/funcimport_resolved.ll')
| -rw-r--r-- | llvm/test/Transforms/FunctionImport/funcimport_resolved.ll | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/llvm/test/Transforms/FunctionImport/funcimport_resolved.ll b/llvm/test/Transforms/FunctionImport/funcimport_resolved.ll deleted file mode 100644 index b256a613602..00000000000 --- a/llvm/test/Transforms/FunctionImport/funcimport_resolved.ll +++ /dev/null @@ -1,52 +0,0 @@ -; Test to ensure that we always select the same copy of a linkonce function -; when it is encountered with different thresholds. When we encounter the -; copy in funcimport_resolved1.ll with a higher threshold via the direct call -; from main(), it will be selected for importing. When we encounter it with a -; lower threshold by reaching it from the deeper call chain via foo(), it -; won't be selected for importing. We don't want to select both the copy from -; funcimport_resolved1.ll and the smaller one from funcimport_resolved2.ll, -; leaving it up to the backend to figure out which one to actually import. -; The linkonce_odr may have different instruction counts in practice due to -; different inlines in the compile step. - -; Require asserts so we can use -debug-only -; REQUIRES: asserts - -; REQUIRES: x86-registered-target - -; RUN: opt -module-summary %s -o %t.bc -; RUN: opt -module-summary %p/Inputs/funcimport_resolved1.ll -o %t2.bc -; RUN: opt -module-summary %p/Inputs/funcimport_resolved2.ll -o %t3.bc - -; First do a sanity check that all callees are imported with the default -; instruction limit -; RUN: llvm-lto2 run %t.bc %t2.bc %t3.bc -o %t4 -r=%t.bc,_main,pl -r=%t.bc,_linkonceodrfunc,l -r=%t.bc,_foo,l -r=%t2.bc,_foo,pl -r=%t2.bc,_linkonceodrfunc,pl -r=%t2.bc,_linkonceodrfunc2,pl -r=%t3.bc,_linkonceodrfunc,l -thinlto-threads=1 -debug-only=function-import 2>&1 | FileCheck %s --check-prefix=INSTLIMDEFAULT -; INSTLIMDEFAULT: Is importing function {{.*}} foo from {{.*}}funcimport_resolved1.ll -; INSTLIMDEFAULT: Is importing function {{.*}} linkonceodrfunc from {{.*}}funcimport_resolved1.ll -; INSTLIMDEFAULT: Is importing function {{.*}} linkonceodrfunc2 from {{.*}}funcimport_resolved1.ll -; INSTLIMDEFAULT: Is importing function {{.*}} f from {{.*}}funcimport_resolved1.ll -; INSTLIMDEFAULT-NOT: Is importing function {{.*}} linkonceodrfunc from {{.*}}funcimport_resolved2.ll - -; Now run with the lower threshold that will only allow linkonceodrfunc to be -; imported from funcimport_resolved1.ll when encountered via the direct call -; from main(). Ensure we don't also select the copy in funcimport_resolved2.ll -; when it is encountered via the deeper call chain. -; RUN: llvm-lto2 run %t.bc %t2.bc %t3.bc -o %t4 -r=%t.bc,_main,pl -r=%t.bc,_linkonceodrfunc,l -r=%t.bc,_foo,l -r=%t2.bc,_foo,pl -r=%t2.bc,_linkonceodrfunc,pl -r=%t2.bc,_linkonceodrfunc2,pl -r=%t3.bc,_linkonceodrfunc,l -thinlto-threads=1 -debug-only=function-import -import-instr-limit=8 2>&1 | FileCheck %s --check-prefix=INSTLIM8 -; INSTLIM8: Is importing function {{.*}} foo from {{.*}}funcimport_resolved1.ll -; INSTLIM8: Is importing function {{.*}} linkonceodrfunc from {{.*}}funcimport_resolved1.ll -; INSTLIM8: Not importing function {{.*}} linkonceodrfunc2 from {{.*}}funcimport_resolved1.ll -; INSTLIM8: Is importing function {{.*}} f from {{.*}}funcimport_resolved1.ll -; INSTLIM8-NOT: Is importing function {{.*}} linkonceodrfunc from {{.*}}funcimport_resolved2.ll - -target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" -target triple = "x86_64-apple-macosx10.11.0" - -define i32 @main() #0 { -entry: - call void (...) @foo() - call void (...) @linkonceodrfunc() - ret i32 0 -} - -declare void @foo(...) #1 -declare void @linkonceodrfunc(...) #1 |
