c8dba682bb
Summary: The current default of appending "_"+entry block label to the new extracted cold function breaks demangling. Change the deliminator from "_" to "." to enable demangling. Because the header block label will be empty for release compile code, use "extracted" after the "." when the label is empty. Additionally, add a mechanism for the client to pass in an alternate suffix applied after the ".", and have the hot cold split pass use "cold."+Count, where the Count is currently 1 but can be used to uniquely number multiple cold functions split out from the same function with D53588. Reviewers: sebpop, hiraditya Subscribers: llvm-commits, erik.pilkington Differential Revision: https://reviews.llvm.org/D53534 llvm-svn: 345178
24 lines
698 B
LLVM
24 lines
698 B
LLVM
; RUN: opt < %s -skip-partial-inlining-cost-analysis -partial-inliner -S | FileCheck %s
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; RUN: opt < %s -skip-partial-inlining-cost-analysis -passes=partial-inliner -S | FileCheck %s
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define internal i32 @inlinedFunc(i1 %cond, i32* align 4 %align.val) {
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entry:
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br i1 %cond, label %if.then, label %return
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if.then:
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; Dummy store to have more than 0 uses
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store i32 10, i32* %align.val, align 4
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br label %return
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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, i32* align 2 %align.val) {
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entry:
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; CHECK-LABEL: @dummyCaller
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; CHECK: br
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; CHECK: call void @inlinedFunc.1.
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%val = call i32 @inlinedFunc(i1 %cond, i32* %align.val)
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ret i32 %val
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}
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