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test/Bitcode/thinlto-flattened-flag.ll
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| ; REQUIRES: x86-registered-target | |||||
| ; First generate four ThinLTO versions of this file, two without flattened | |||||
| ; profiles and two with. Confirm that the flattened profile flag is set | |||||
| ; approprately. It doesn't matter for the purposes of the summary analysis | |||||
| ; whether there actually is a profile passed in. | |||||
| ; RUN: opt -module-summary %s -o %tNF1.o | |||||
| ; RUN: llvm-bcanalyzer -dump %tNF1.o | FileCheck %s --check-prefix=NOFLAT | |||||
| ; RUN: opt -module-summary %s -o %tNF2.o | |||||
| ; RUN: llvm-bcanalyzer -dump %tNF2.o | FileCheck %s --check-prefix=NOFLAT | |||||
| ; RUN: opt -module-summary -flattened-profile-used %s -o %tF1.o | |||||
| ; RUN: llvm-bcanalyzer -dump %tF1.o | FileCheck %s --check-prefix=FLAT | |||||
| ; RUN: opt -module-summary -flattened-profile-used %s -o %tF2.o | |||||
| ; RUN: llvm-bcanalyzer -dump %tF2.o | FileCheck %s --check-prefix=FLAT | |||||
| ; NOFLAT: <FLAGS op0=0/> | |||||
| ; FLAT: <FLAGS op0=32/> | |||||
| ; Next check that the flag is propagated onto the combined index as expected. | |||||
| ; The result should be an OR of the input flags. | |||||
| ; RUN: llvm-lto2 run %tNF1.o %tNF2.o -o %t.out -save-temps | |||||
| ; RUN: llvm-bcanalyzer -dump %t.out.index.bc | FileCheck %s --check-prefix=NOFLAT | |||||
| ; RUN: llvm-lto2 run %tF1.o %tF2.o -o %t.out -save-temps | |||||
| ; RUN: llvm-bcanalyzer -dump %t.out.index.bc | FileCheck %s --check-prefix=FLAT | |||||
| ; RUN: llvm-lto2 run %tNF1.o %tF2.o -o %t.out -save-temps | |||||
| ; RUN: llvm-bcanalyzer -dump %t.out.index.bc | FileCheck %s --check-prefix=FLAT | |||||
| ; RUN: llvm-lto2 run %tF1.o %tNF2.o -o %t.out -save-temps | |||||
| ; RUN: llvm-bcanalyzer -dump %t.out.index.bc | FileCheck %s --check-prefix=FLAT | |||||
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |||||
| target triple = "x86_64-unknown-linux-gnu" | |||||