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37c3bfd1ce
This patch adds initial support for using the new pass manager when doing ThinLTO via libLTO. Reviewed By: steven_wu Differential Revision: https://reviews.llvm.org/D102627
81 lines
2.8 KiB
LLVM
81 lines
2.8 KiB
LLVM
; RUN: opt -module-summary %s -o %t1.bc
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; RUN: opt -module-summary %p/Inputs/diagnostic-handler-remarks.ll -o %t2.bc
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; Optimization records are collected regardless of the diagnostic handler
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; RUN: rm -f %t.yaml.thin.0.yaml %t.yaml.thin.1.yaml
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; RUN: llvm-lto -thinlto-action=run \
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; RUN: -use-new-pm=false \
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; RUN: -lto-pass-remarks-output=%t.yaml \
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; RUN: -lto-pass-remarks-filter=inline \
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; RUN: -lto-pass-remarks-format=yaml \
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; RUN: -exported-symbol _func2 \
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; RUN: -exported-symbol _main %t1.bc %t2.bc 2>&1 | \
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; RUN: FileCheck %s -allow-empty
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; CHECK-NOT: remark:
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; CHECK-NOT: llvm-lto:
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; Verify that bar is imported and inlined into foo
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; RUN: cat %t.yaml.thin.0.yaml | FileCheck %s -check-prefix=YAML1
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; YAML1: --- !Passed
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; YAML1-NEXT: Pass: inline
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; YAML1-NEXT: Name: Inlined
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; YAML1-NEXT: Function: main
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; YAML1-NEXT: Args:
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; YAML1-NEXT: - Callee: foo
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; YAML1-NEXT: - String: ' inlined into '
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; YAML1-NEXT: - Caller: main
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; YAML1-NEXT: - String: ' with '
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; YAML1-NEXT: - String: '(cost='
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; YAML1-NEXT: - Cost: '-30'
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; YAML1-NEXT: - String: ', threshold='
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; YAML1-NEXT: - Threshold: '337'
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; YAML1-NEXT: - String: ')'
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; YAML1-NEXT: ...
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; Verify that bar is imported and inlined into foo
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; RUN: cat %t.yaml.thin.1.yaml | FileCheck %s -check-prefix=YAML2
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; YAML2: --- !Passed
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; YAML2-NEXT: Pass: inline
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; YAML2-NEXT: Name: Inlined
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; YAML2-NEXT: Function: foo
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; YAML2-NEXT: Args:
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; YAML2-NEXT: - Callee: bar
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; YAML2-NEXT: - String: ' inlined into '
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; YAML2-NEXT: - Caller: foo
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; YAML2-NEXT: - String: ' with '
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; YAML2-NEXT: - String: '(cost='
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; YAML2-NEXT: - Cost: '-30'
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; YAML2-NEXT: - String: ', threshold='
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; YAML2-NEXT: - Threshold: '337'
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; YAML2-NEXT: - String: ')'
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; YAML2-NEXT: ...
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; The file extension depends on the format of the remarks
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; RUN: rm -f %t.bitstream.thin.0.bitstream %t.bitstream.thin.1.bitstream
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; RUN: llvm-lto -thinlto-action=run \
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; RUN: -lto-pass-remarks-output=%t.bitstream \
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; RUN: -lto-pass-remarks-filter=inline \
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; RUN: -lto-pass-remarks-format=bitstream \
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; RUN: -exported-symbol _func2 \
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; RUN: -exported-symbol _main %t1.bc %t2.bc 2>&1 | \
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; RUN: FileCheck %s -allow-empty
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; RUN: llvm-bcanalyzer %t.bitstream.thin.0.bitstream
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; RUN: llvm-bcanalyzer %t.bitstream.thin.1.bitstream
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; CHECK-NOT: remark:
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; CHECK-NOT: llvm-lto:
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target datalayout = "e-m:o-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-apple-macosx10.11.0"
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define i32 @bar() {
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ret i32 42
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}
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declare i32 @foo()
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define i32 @main() {
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%i = call i32 @foo()
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ret i32 %i
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}
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