; RUN: llvm-as < %s | opt -insert-edge-profiling > %t1 ; RUN: lli -load %llvmlibsdir/profile_rt%shlibext %t1 ; RUN: lli -load %llvmlibsdir/profile_rt%shlibext %t1 1 ; RUN: lli -load %llvmlibsdir/profile_rt%shlibext %t1 1 2 ; RUN: lli -load %llvmlibsdir/profile_rt%shlibext %t1 1 2 3 ; RUN: lli -load %llvmlibsdir/profile_rt%shlibext %t1 1 2 3 4 ; RUN: mv llvmprof.out %t2 ; RUN: llvm-prof -print-all-code %t1 %t2 | tee %t3 | FileCheck %s ; CHECK: 1. 5/5 main ; CHECK: 1. 19.9% 54/272 main() - bb6 ; CHECK: 2. 15.4% 42/272 main() - bb2 ; CHECK: 3. 15.4% 42/272 main() - bb5 ; CHECK: 4. 13.2% 36/272 main() - bb3 ; CHECK: 5. 7.35% 20/272 main() - bb10 ; CHECK: 6. 5.51% 15/272 main() - bb ; CHECK: 7. 5.51% 15/272 main() - bb9 ; CHECK: 8. 4.41% 12/272 main() - bb1 ; CHECK: 9. 4.41% 12/272 main() - bb7 ; CHECK: 10. 2.21% 6/272 main() - bb4 ; CHECK: 11. 1.84% 5/272 main() - entry ; CHECK: 12. 1.84% 5/272 main() - bb11 ; CHECK: 13. 1.84% 5/272 main() - return ; CHECK: 14. 1.1% 3/272 main() - bb8 ; ModuleID = '' target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" target triple = "x86_64-unknown-linux-gnu" @.str = private constant [6 x i8] c"franz\00", align 1 ; <[6 x i8]*> [#uses=1] @.str1 = private constant [9 x i8] c"argc > 2\00", align 1 ; <[9 x i8]*> [#uses=1] @.str2 = private constant [9 x i8] c"argc = 1\00", align 1 ; <[9 x i8]*> [#uses=1] @.str3 = private constant [6 x i8] c"fritz\00", align 1 ; <[6 x i8]*> [#uses=1] @.str4 = private constant [10 x i8] c"argc <= 1\00", align 1 ; <[10 x i8]*> [#uses=1] ; CHECK:;;; %main called 5 times. ; CHECK:;;; define i32 @main(i32 %argc, i8** %argv) nounwind { entry: ; CHECK:entry: ; CHECK: ;;; Basic block executed 5 times. %argc_addr = alloca i32 ; [#uses=4] %argv_addr = alloca i8** ; [#uses=1] %retval = alloca i32 ; [#uses=2] %j = alloca i32 ; [#uses=4] %i = alloca i32 ; [#uses=4] %0 = alloca i32 ; [#uses=2] %"alloca point" = bitcast i32 0 to i32 ; [#uses=0] store i32 %argc, i32* %argc_addr store i8** %argv, i8*** %argv_addr store i32 0, i32* %i, align 4 br label %bb10 ; CHECK: ;;; Out-edge counts: [5.000000e+00 -> bb10] bb: ; preds = %bb10 ; CHECK:bb: ; CHECK: ;;; Basic block executed 15 times. %1 = load i32* %argc_addr, align 4 ; [#uses=1] %2 = icmp sgt i32 %1, 1 ; [#uses=1] br i1 %2, label %bb1, label %bb8 ; CHECK: ;;; Out-edge counts: [1.200000e+01 -> bb1] [3.000000e+00 -> bb8] bb1: ; preds = %bb ; CHECK:bb1: ; CHECK: ;;; Basic block executed 12 times. store i32 0, i32* %j, align 4 br label %bb6 ; CHECK: ;;; Out-edge counts: [1.200000e+01 -> bb6] bb2: ; preds = %bb6 ; CHECK:bb2: ; CHECK: ;;; Basic block executed 42 times. %3 = call i32 @puts(i8* getelementptr ([6 x i8]* @.str, i64 0, i64 0)) nounwind ; [#uses=0] %4 = load i32* %argc_addr, align 4 ; [#uses=1] %5 = icmp sgt i32 %4, 2 ; [#uses=1] br i1 %5, label %bb3, label %bb4 ; CHECK: ;;; Out-edge counts: [3.600000e+01 -> bb3] [6.000000e+00 -> bb4] bb3: ; preds = %bb2 ; CHECK:bb3: ; CHECK: ;;; Basic block executed 36 times. %6 = call i32 @puts(i8* getelementptr ([9 x i8]* @.str1, i64 0, i64 0)) nounwind ; [#uses=0] br label %bb5 ; CHECK: ;;; Out-edge counts: [3.600000e+01 -> bb5] bb4: ; preds = %bb2 ; CHECK:bb4: ; CHECK: ;;; Basic block executed 6 times. %7 = call i32 @puts(i8* getelementptr ([9 x i8]* @.str2, i64 0, i64 0)) nounwind ; [#uses=0] br label %bb5 ; CHECK: ;;; Out-edge counts: [6.000000e+00 -> bb5] bb5: ; preds = %bb4, %bb3 ; CHECK:bb5: ; CHECK: ;;; Basic block executed 42 times. %8 = call i32 @puts(i8* getelementptr ([6 x i8]* @.str3, i64 0, i64 0)) nounwind ; [#uses=0] %9 = load i32* %j, align 4 ; [#uses=1] %10 = add i32 %9, 1 ; [#uses=1] store i32 %10, i32* %j, align 4 br label %bb6 ; CHECK: ;;; Out-edge counts: [4.200000e+01 -> bb6] bb6: ; preds = %bb5, %bb1 ; CHECK:bb6: ; CHECK: ;;; Basic block executed 54 times. %11 = load i32* %j, align 4 ; [#uses=1] %12 = load i32* %argc_addr, align 4 ; [#uses=1] %13 = icmp slt i32 %11, %12 ; [#uses=1] br i1 %13, label %bb2, label %bb7 ; CHECK: ;;; Out-edge counts: [4.200000e+01 -> bb2] [1.200000e+01 -> bb7] bb7: ; preds = %bb6 ; CHECK:bb7: ; CHECK: ;;; Basic block executed 12 times. br label %bb9 ; CHECK: ;;; Out-edge counts: [1.200000e+01 -> bb9] bb8: ; preds = %bb ; CHECK:bb8: ; CHECK: ;;; Basic block executed 3 times. %14 = call i32 @puts(i8* getelementptr ([10 x i8]* @.str4, i64 0, i64 0)) nounwind ; [#uses=0] br label %bb9 ; CHECK: ;;; Out-edge counts: [3.000000e+00 -> bb9] bb9: ; preds = %bb8, %bb7 ; CHECK:bb9: ; CHECK: ;;; Basic block executed 15 times. %15 = load i32* %i, align 4 ; [#uses=1] %16 = add i32 %15, 1 ; [#uses=1] store i32 %16, i32* %i, align 4 br label %bb10 ; CHECK: ;;; Out-edge counts: [1.500000e+01 -> bb10] bb10: ; preds = %bb9, %entry ; CHECK: ;;; Basic block executed 20 times. %17 = load i32* %i, align 4 ; [#uses=1] %18 = icmp ne i32 %17, 3 ; [#uses=1] br i1 %18, label %bb, label %bb11 ; CHECK: ;;; Out-edge counts: [1.500000e+01 -> bb] [5.000000e+00 -> bb11] bb11: ; preds = %bb10 ; CHECK:bb11: store i32 0, i32* %0, align 4 %19 = load i32* %0, align 4 ; [#uses=1] store i32 %19, i32* %retval, align 4 br label %return ; CHECK: ;;; Out-edge counts: [5.000000e+00 -> return] return: ; preds = %bb11 ; CHECK:return: ; CHECK: ;;; Basic block executed 5 times. %retval12 = load i32* %retval ; [#uses=1] ret i32 %retval12 } declare i32 @puts(i8*)