Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/LowerExpectIntrinsic/phi_tern.ll

@@ -1,56 +0,0 @@
-; RUN: opt -lower-expect  -S -o - < %s | FileCheck %s
-; RUN: opt -S -passes='function(lower-expect)' < %s | FileCheck %s
-
-; return __builtin_expect((a > b ? 1, goo(), 0);
-;  
-; Function Attrs: noinline nounwind uwtable
-define i32 @foo(i32 %arg, i32 %arg1)  {
-; CHECK-LABEL: i32 @foo
-bb:
-  %tmp5 = icmp sgt i32 %arg, %arg1
-  br i1 %tmp5, label %bb9, label %bb7
-; CHECK: br i1 %tmp5{{.*}}!prof [[WEIGHT:![0-9]+]]
-
-bb7:                                              ; preds = %bb
-  %tmp8 = call i32 @goo()
-  br label %bb9
-
-bb9:                                              ; preds = %bb7, %bb9
-  %tmp10 = phi i32 [ 1, %bb ], [ %tmp8, %bb7 ]
-  %tmp11 = sext i32 %tmp10 to i64
-  %expect = call i64 @llvm.expect.i64(i64 %tmp11, i64 0)
-  %tmp12 = trunc i64 %expect to i32
-  ret i32 %tmp12
-}
-
-define i32 @foo2(i32 %arg, i32 %arg1)  {
-bb:
-  %tmp5 = icmp sgt i32 %arg, %arg1
-  br i1 %tmp5, label %bb6, label %bb7
-; CHECK: br i1 %tmp5{{.*}}!prof [[WEIGHT:![0-9]+]]
-
-bb6:                                              ; preds = %bb
-  br label %bb9
-
-bb7:                                              ; preds = %bb
-  %tmp8 = call i32 @goo()
-  br label %bb9
-
-bb9:                                              ; preds = %bb7, %bb6
-  %tmp10 = phi i32 [ 1, %bb6 ], [ %tmp8, %bb7 ]
-  %tmp11 = sext i32 %tmp10 to i64
-  %expect = call i64 @llvm.expect.i64(i64 %tmp11, i64 0)
-  %tmp12 = trunc i64 %expect to i32
-  ret i32 %tmp12
-}
-
-declare i32 @goo() 
-declare i64 @llvm.expect.i64(i64, i64) 
-
-
-
-!llvm.ident = !{!0}
-
-!0 = !{!"clang version 5.0.0 (trunk 302965)"}
-
-; CHECK: [[WEIGHT]] = !{!"branch_weights", i32 1, i32 2000}