a1ca3af31e
Here's a high level summary of the changes in this patch. For more information on rational, see the RFC. (https://discourse.llvm.org/t/rfc-a-unified-lto-bitcode-frontend/61774). - Add config parameter to LTO backend, specifying which LTO mode is desired when using unified LTO. - Add unified LTO flag to the summary index for efficiency. Unified LTO modules can be detected without parsing the module. - Make sure that the ModuleID is generated by incorporating more types of symbols. Differential Revision: https://reviews.llvm.org/D123803
11 lines
425 B
LLVM
11 lines
425 B
LLVM
; RUN: opt -thinlto-bc -thinlto-split-lto-unit -unified-lto <%s -o %t0
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; RUN: llvm-lto2 run -o %t1 --unified-lto=full --save-temps %t0
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; RUN: llvm-dis <%t1.0.0.preopt.bc 2>&1 | FileCheck %s --implicit-check-not warning:
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-pc-linux-gnu"
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!cfi.functions = !{!2}
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; CHECK-NOT: cfi.functions
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!2 = !{!"main", i8 0}
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