7b1d793713
for 32 bit signed, 32 bit unsigned, and 64 bit pointers."
This reverts 57076d3199.
Original review at https://reviews.llvm.org/D64931.
Review for added fix at https://reviews.llvm.org/D66843.
llvm-svn: 371568
30 lines
889 B
LLVM
30 lines
889 B
LLVM
; RUN: llvm-profdata merge %S/Inputs/func_entry.proftext -o %t.profdata
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; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s
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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-unknown-linux-gnu"
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@s = common dso_local local_unnamed_addr global i32 0, align 4
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define void @bar() {
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; CHECK-LABEL: @bar
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; CHECK-SAME: !prof ![[FUNC_ENTRY_COUNT_ZERO:[0-9]+]]
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entry:
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store i32 1, i32* @s, align 4
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ret void
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}
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define void @foo() {
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; CHECK-LABEL: @foo
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; CHECK-SAME: !prof ![[FUNC_ENTRY_COUNT_NON_ZERO:[0-9]+]]
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entry:
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%0 = load i32, i32* @s, align 4
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%add = add nsw i32 %0, 4
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store i32 %add, i32* @s, align 4
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ret void
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}
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; CHECK-DAG: ![[FUNC_ENTRY_COUNT_ZERO]] = !{!"function_entry_count", i64 0}
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; CHECK-DAG: ![[FUNC_ENTRY_COUNT_NON_ZERO]] = !{!"function_entry_count", i64 9999}
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