Temporarily Revert "Add basic loop fusion pass."

As it's causing some bot failures (and per request from kbarton).

This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.

llvm-svn: 358546

1 files changed, 0 insertions, 57 deletions

diff --git a/llvm/test/Transforms/CodeGenPrepare/section-samplepgo.ll b/llvm/test/Transforms/CodeGenPrepare/section-samplepgo.ll
deleted file mode 100644
index 93d2a5f2542..00000000000
--- a/llvm/test/Transforms/CodeGenPrepare/section-samplepgo.ll
+++ /dev/null
@@ -1,57 +0,0 @@
-; RUN: opt < %s -codegenprepare -S | FileCheck %s
-
-target triple = "x86_64-pc-linux-gnu"
-
-; This tests that hot/cold functions get correct section prefix assigned
-
-; CHECK: hot_func{{.*}}!section_prefix ![[HOT_ID:[0-9]+]]
-; The entry is hot
-define void @hot_func() !prof !15 {
-  ret void
-}
-
-; CHECK: hot_call_func{{.*}}!section_prefix ![[HOT_ID]]
-; The sum of 2 callsites are hot
-define void @hot_call_func() !prof !16 {
-  call void @hot_func(), !prof !17
-  call void @hot_func(), !prof !17
-  ret void
-}
-
-; CHECK-NOT: normal_func{{.*}}!section_prefix
-; The sum of all callsites are neither hot or cold
-define void @normal_func() !prof !16 {
-  call void @hot_func(), !prof !17
-  call void @hot_func(), !prof !18
-  call void @hot_func(), !prof !18
-  ret void
-}
-
-; CHECK: cold_func{{.*}}!section_prefix ![[COLD_ID:[0-9]+]]
-; The entry and the callsite are both cold
-define void @cold_func() !prof !16 {
-  call void @hot_func(), !prof !18
-  ret void
-}
-
-; CHECK: ![[HOT_ID]] = !{!"function_section_prefix", !".hot"}
-; CHECK: ![[COLD_ID]] = !{!"function_section_prefix", !".unlikely"}
-!llvm.module.flags = !{!1}
-!1 = !{i32 1, !"ProfileSummary", !2}
-!2 = !{!3, !4, !5, !6, !7, !8, !9, !10}
-!3 = !{!"ProfileFormat", !"SampleProfile"}
-!4 = !{!"TotalCount", i64 10000}
-!5 = !{!"MaxCount", i64 1000}
-!6 = !{!"MaxInternalCount", i64 1}
-!7 = !{!"MaxFunctionCount", i64 1000}
-!8 = !{!"NumCounts", i64 3}
-!9 = !{!"NumFunctions", i64 3}
-!10 = !{!"DetailedSummary", !11}
-!11 = !{!12, !13, !14}
-!12 = !{i32 10000, i64 100, i32 1}
-!13 = !{i32 999000, i64 100, i32 1}
-!14 = !{i32 999999, i64 1, i32 2}
-!15 = !{!"function_entry_count", i64 1000}
-!16 = !{!"function_entry_count", i64 1}
-!17 = !{!"branch_weights", i32 80}
-!18 = !{!"branch_weights", i32 1}