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6517513ff1
Move LTO::run() to a "run" subcommand so that we can introduce new subcommands for testing different parts of the LTO implementation. This doesn't use llvm::cl subcommands because it doesn't appear to be currently possible to pass an argument not associated with a subcommand to a subcommand (e.g. -lto-use-new-pm, -mcpu=yonah). Differential Revision: https://reviews.llvm.org/D31410 llvm-svn: 299967
27 lines
948 B
LLVM
27 lines
948 B
LLVM
; Test mixed-mode LTO (mix of regular and thin LTO objects)
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; RUN: opt %s -o %t1.o
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; RUN: opt -module-summary %p/Inputs/mixed_lto.ll -o %t2.o
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; RUN: llvm-lto2 run -o %t3.o %t2.o %t1.o -r %t2.o,main,px -r %t2.o,g, -r %t1.o,g,px
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; Task 0 is the regular LTO file (this file)
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; RUN: llvm-nm %t3.o.0 | FileCheck %s --check-prefix=NM0
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; NM0: T g
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; Task 1 is the (first) ThinLTO file (Inputs/mixed_lto.ll)
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; RUN: llvm-nm %t3.o.1 | FileCheck %s --check-prefix=NM1
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; NM1-DAG: T main
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; NM1-DAG: U g
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; Do the same test again, but with the regular and thin LTO modules in the same file.
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; RUN: llvm-cat -b -o %t4.o %t2.o %t1.o
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; RUN: llvm-lto2 run -o %t5.o %t4.o -r %t4.o,main,px -r %t4.o,g, -r %t4.o,g,px
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; RUN: llvm-nm %t5.o.0 | FileCheck %s --check-prefix=NM0
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; RUN: llvm-nm %t5.o.1 | FileCheck %s --check-prefix=NM1
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @g() {
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ret i32 0
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}
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