35 lines
974 B
LLVM
35 lines
974 B
LLVM
; RUN: opt < %s -partial-inliner -max-num-inline-blocks=2 -skip-partial-inlining-cost-analysis -S | FileCheck %s
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; This test checks to make sure that CodeExtractor updates
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; the exit branch probabilities for multiple exit blocks.
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define i32 @inlinedFunc(i1 %cond) !prof !1 {
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entry:
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br i1 %cond, label %if.then, label %return, !prof !2
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if.then:
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br i1 %cond, label %return, label %return.2, !prof !3
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return.2:
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ret i32 10
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return: ; preds = %entry
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ret i32 0
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}
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define internal i32 @dummyCaller(i1 %cond) !prof !1 {
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entry:
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%val = call i32 @inlinedFunc(i1 %cond)
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ret i32 %val
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; CHECK-LABEL: @dummyCaller
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; CHECK: call
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; CHECK-NEXT: br i1 {{.*}}return.i{{.*}}return.2{{.*}}!prof [[COUNT1:![0-9]+]]
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}
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"MaxFunctionCount", i32 10000}
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!1 = !{!"function_entry_count", i64 10000}
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!2 = !{!"branch_weights", i32 5, i32 5}
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!3 = !{!"branch_weights", i32 4, i32 1}
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; CHECK: [[COUNT1]] = !{!"branch_weights", i32 31, i32 8}
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