2017-05-13 07:41:43 +08:00
|
|
|
; RUN: opt < %s -partial-inliner -skip-partial-inlining-cost-analysis -S | FileCheck %s
|
2016-08-02 10:15:45 +08:00
|
|
|
|
|
|
|
|
; This test checks to make sure that the CodeExtractor
|
|
|
|
|
; properly sets the entry count for the function that is
|
|
|
|
|
; extracted based on the root block being extracted and also
|
|
|
|
|
; takes into consideration if the block has edges coming from
|
|
|
|
|
; a block that is also being extracted.
|
|
|
|
|
|
|
|
|
|
define i32 @inlinedFunc(i1 %cond) !prof !1 {
|
|
|
|
|
entry:
|
|
|
|
|
br i1 %cond, label %if.then, label %return, !prof !2
|
|
|
|
|
if.then:
|
|
|
|
|
br i1 %cond, label %if.then, label %return, !prof !3
|
|
|
|
|
return: ; preds = %entry
|
|
|
|
|
ret i32 0
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
define internal i32 @dummyCaller(i1 %cond) !prof !1 {
|
|
|
|
|
entry:
|
|
|
|
|
%val = call i32 @inlinedFunc(i1 %cond)
|
|
|
|
|
ret i32 %val
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; CHECK: @inlinedFunc.1_if.then(i1 %cond) !prof [[COUNT1:![0-9]+]]
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
!llvm.module.flags = !{!0}
|
|
|
|
|
; CHECK: [[COUNT1]] = !{!"function_entry_count", i64 250}
|
|
|
|
|
!0 = !{i32 1, !"MaxFunctionCount", i32 1000}
|
|
|
|
|
!1 = !{!"function_entry_count", i64 1000}
|
|
|
|
|
!2 = !{!"branch_weights", i32 250, i32 750}
|
|
|
|
|
!3 = !{!"branch_weights", i32 125, i32 125}
|
