96 lines
3.6 KiB
LLVM
96 lines
3.6 KiB
LLVM
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; Test plugin options for opt-remarks.
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; RUN: llvm-as %s -o %t.o
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; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext -shared \
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; RUN: -plugin-opt=save-temps \
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; RUN: -plugin-opt=opt-remarks-passes=inline \
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; RUN: -plugin-opt=opt-remarks-format=yaml \
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; RUN: -plugin-opt=opt-remarks-filename=%t.yaml %t.o -o %t2.o 2>&1
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; RUN: llvm-dis %t2.o.0.4.opt.bc -o - | FileCheck %s
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; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext -shared \
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; RUN: -plugin-opt=opt-remarks-passes=inline \
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; RUN: -plugin-opt=opt-remarks-format=yaml \
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; RUN: -plugin-opt=opt-remarks-with-hotness \
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; RUN: -plugin-opt=opt-remarks-filename=%t.hot.yaml %t.o -o %t2.o 2>&1
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; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext -shared \
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; RUN: -plugin-opt=opt-remarks-passes=inline \
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; RUN: -plugin-opt=opt-remarks-format=yaml \
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; RUN: -plugin-opt=opt-remarks-with-hotness \
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; RUN: -plugin-opt=opt-remarks-hotness-threshold=300 \
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; RUN: -plugin-opt=opt-remarks-filename=%t.t300.yaml %t.o -o %t2.o 2>&1
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; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext -shared \
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; RUN: -plugin-opt=opt-remarks-passes=inline \
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; RUN: -plugin-opt=opt-remarks-format=yaml \
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; RUN: -plugin-opt=opt-remarks-with-hotness \
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; RUN: -plugin-opt=opt-remarks-hotness-threshold=301 \
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; RUN: -plugin-opt=opt-remarks-filename=%t.t301.yaml %t.o -o %t2.o 2>&1
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; RUN: cat %t.yaml | FileCheck %s -check-prefix=YAML
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; RUN: cat %t.hot.yaml | FileCheck %s -check-prefix=YAML-HOT
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; RUN: FileCheck %s -check-prefix=YAML-HOT < %t.t300.yaml
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; RUN: count 0 < %t.t301.yaml
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; Check that @f is inlined after optimizations.
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; CHECK-LABEL: define i32 @_start
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; CHECK-NEXT: %a.i = tail call i32 @bar()
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; CHECK-NEXT: ret i32 %a.i
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; CHECK-NEXT: }
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; YAML: --- !Missed
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; YAML-NEXT: Pass: inline
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; YAML-NEXT: Name: NoDefinition
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; YAML-NEXT: Function: f
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; YAML-NEXT: Args:
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; YAML-NEXT: - Callee: bar
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; YAML-NEXT: - String: ' will not be inlined into '
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; YAML-NEXT: - Caller: f
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; YAML-NEXT: - String: ' because its definition is unavailable'
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; YAML-NEXT: ...
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; YAML-NEXT: --- !Passed
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; YAML-NEXT: Pass: inline
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; YAML-NEXT: Name: Inlined
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; YAML-NEXT: Function: _start
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; YAML-NEXT: Args:
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; YAML-NEXT: - Callee: f
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; YAML-NEXT: - String: ' inlined into '
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; YAML-NEXT: - Caller: _start
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; YAML-NEXT: - String: ' with '
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; YAML-NEXT: - String: '(cost='
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; YAML-NEXT: - Cost: '0'
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; YAML-NEXT: - String: ', threshold='
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; YAML-NEXT: - Threshold: '337'
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; YAML-NEXT: - String: ')'
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; YAML-NEXT: ...
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; YAML-HOT: --- !Passed
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; YAML-HOT: Pass: inline
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; YAML-HOT-NEXT: Name: Inlined
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; YAML-HOT-NEXT: Function: _start
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; YAML-HOT-NEXT: Hotness: 300
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; YAML-HOT-NEXT: Args:
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; YAML-HOT-NEXT: - Callee: f
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; YAML-HOT-NEXT: - String: ' inlined into '
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; YAML-HOT-NEXT: - Caller: _start
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; YAML-HOT-NEXT: - String: ' with '
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; YAML-HOT-NEXT: - String: '(cost='
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; YAML-HOT-NEXT: - Cost: '0'
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; YAML-HOT-NEXT: - String: ', threshold='
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; YAML-HOT-NEXT: - Threshold: '337'
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; YAML-HOT-NEXT: - String: ')'
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; YAML-HOT-NEXT: ...
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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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declare i32 @bar()
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define i32 @f() {
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%a = call i32 @bar()
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ret i32 %a
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}
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define i32 @_start() !prof !0 {
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%call = call i32 @f()
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ret i32 %call
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}
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!0 = !{!"function_entry_count", i64 300}
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