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Revert r277313 and r277314.

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They seem to trigger an LSan failure:
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/15140/steps/check-llvm%20asan/logs/stdio

Revert "Add the tests for r277313"

This reverts commit r277314.

Revert "CodeExtractor : Add ability to preserve profile data."

This reverts commit r277313.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277317 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sean Silva
2016-08-01 04:16:09 +00:00
parent fa714f9672
commit 04c0c682a2
11 changed files with 26 additions and 261 deletions
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test/Transforms/CodeExtractor/ExtractedFnEntryCount.ll
-33
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@@ -1,33 +0,0 @@
; RUN: opt < %s -partial-inliner -S | FileCheck %s
; 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}
test/Transforms/CodeExtractor/MultipleExitBranchProb.ll
-34
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@@ -1,34 +0,0 @@
; RUN: opt < %s -partial-inliner -S | FileCheck %s
; This test checks to make sure that CodeExtractor updates
; the exit branch probabilities for multiple exit blocks.
define i32 @inlinedFunc(i1 %cond) !prof !1 {
entry:
br i1 %cond, label %if.then, label %return, !prof !2
if.then:
br i1 %cond, label %return, label %return.2, !prof !3
return.2:
ret i32 10
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-LABEL: @dummyCaller
; CHECK: call
; CHECK-NEXT: br i1 {{.*}}!prof [[COUNT1:![0-9]+]]
}
!llvm.module.flags = !{!0}
!0 = !{i32 1, !"MaxFunctionCount", i32 10000}
!1 = !{!"function_entry_count", i64 10000}
!2 = !{!"branch_weights", i32 5, i32 5}
!3 = !{!"branch_weights", i32 4, i32 1}
; CHECK: [[COUNT1]] = !{!"branch_weights", i32 8, i32 31}