1; RUN: llc -mtriple=i686-linux < %s | FileCheck %s 2 3define i1 @block_filter() !prof !22{ 4; CHECK-LABEL: block_filter 5; CHECK: %.entry 6; CHECK: %.header1 7; CHECK: %.bb1 8; CHECK: %.header2 9; CHECK: %.latch2 10; CHECK: %.cold 11; CHECK: %.pred 12; CHECK: %.problem 13; CHECK: %.latch1 14; CHECK: %.exit 15.entry: 16 %val0 = call i1 @bar() 17 br label %.header1 18 19.header1: 20 %val1 = call i1 @foo() 21 br i1 %val1, label %.bb1, label %.pred, !prof !2 22 23.bb1: 24 %val11 = call i1 @foo() 25 br i1 %val11, label %.header2, label %.pred, !prof !2 26 27.header2: 28 %val2 = call i1 @foo() 29 br i1 %val2, label %.latch2, label %.cold, !prof !10 30 31.cold: 32 %val4 = call i1 @bar() 33 br i1 %val4, label %.latch2, label %.problem 34 35.latch2: 36 %val5 = call i1 @foo() 37 br i1 %val5, label %.header2, label %.latch1, !prof !1 38 39.pred: 40 %valp = call i1 @foo() 41 br label %.problem 42 43.problem: 44 %val3 = call i1 @foo() 45 br label %.latch1 46 47.latch1: 48 %val6 = call i1 @foo() 49 br i1 %val6, label %.header1, label %.exit, !prof !1 50 51.exit: 52 %val7 = call i1 @foo() 53 ret i1 %val7 54} 55 56declare i1 @foo() 57declare i1 @bar() 58 59!1 = !{!"branch_weights", i32 5, i32 5} 60!2 = !{!"branch_weights", i32 60, i32 40} 61!3 = !{!"branch_weights", i32 90, i32 10} 62!10 = !{!"branch_weights", i32 90, i32 10} 63 64!22 = !{!"function_entry_count", i64 100} 65