[llvm-commits] [llvm] r80348 - in /llvm/trunk/test/Analysis/Profiling: ./ 2009-08-21-irregular-loop.ll 2009-08-21-only-one-block.ll 2009-08-21-several-blocks.ll dg.exp
Daniel Dunbar
daniel at zuster.org
Thu Aug 27 23:57:44 PDT 2009
Hi Andreas,
Maybe it only makes sense to add the -irregular-loop test; I think its
very unlikely that the other two will catch errors this one doesn't
(that couldn't be caught with non-lli testing). Also, just in the
interest of keeping Chris happy, I think really only two calls two lli
are necessary (to make sure that the code to reload the profile data
works), any more are superfluous. Does this make sense, or do you
think these tests will catch other stuff?
Also, we tend to use the YYYY-MM-DD- format for specific regression
tests, these can just be named something like
'execution-profiling.ll', or whatever best describes the feature they
are testing.
- Daniel
On Thu, Aug 27, 2009 at 11:41 PM, Andreas Neustifter<astifter at gmx.at> wrote:
> Author: astifter
> Date: Fri Aug 28 01:41:00 2009
> New Revision: 80348
>
> URL: http://llvm.org/viewvc/llvm-project?rev=80348&view=rev
> Log:
> Readded test from r79615, this tests the complete profiling tool chain. Furhter
> tests can test only parts of this system.
>
> Added:
> llvm/trunk/test/Analysis/Profiling/
> llvm/trunk/test/Analysis/Profiling/2009-08-21-irregular-loop.ll
> llvm/trunk/test/Analysis/Profiling/2009-08-21-only-one-block.ll
> llvm/trunk/test/Analysis/Profiling/2009-08-21-several-blocks.ll
> llvm/trunk/test/Analysis/Profiling/dg.exp
>
> Added: llvm/trunk/test/Analysis/Profiling/2009-08-21-irregular-loop.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/Profiling/2009-08-21-irregular-loop.ll?rev=80348&view=auto
>
> ==============================================================================
> --- llvm/trunk/test/Analysis/Profiling/2009-08-21-irregular-loop.ll (added)
> +++ llvm/trunk/test/Analysis/Profiling/2009-08-21-irregular-loop.ll Fri Aug 28 01:41:00 2009
> @@ -0,0 +1,154 @@
> +; 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. 19.5745% 46/235 main() - bb6
> +; CHECK: 2. 15.7447% 37/235 main() - bb2
> +; CHECK: 3. 15.3191% 36/235 main() - bb3
> +; CHECK: 4. 15.3191% 36/235 main() - bb5
> +; CHECK: 5. 7.23404% 17/235 main() - bb10
> +; CHECK: 6. 5.53191% 13/235 main() - bb
> +; CHECK: 7. 5.10638% 12/235 main() - bb9
> +; CHECK: 8. 4.25532% 10/235 main() - bb1
> +; CHECK: 9. 3.82979% 9/235 main() - bb7
> +; CHECK: 10. 2.55319% 6/235 main() - bb11
> +; CHECK: 11. 2.12766% 5/235 main() - entry
> +; CHECK: 12. 1.70213% 4/235 main() - bb10.bb11_crit_edge
> +; CHECK: 13. 1.2766% 3/235 main() - bb8
> +; CHECK: 14. 0.425532% 1/235 main() - bb4
> +; ModuleID = '<stdin>'
> +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"
> + at .str = internal constant [6 x i8] c"franz\00" ; <[6 x i8]*> [#uses=1]
> + at .str1 = internal constant [9 x i8] c"argc > 2\00" ; <[9 x i8]*> [#uses=1]
> + at .str2 = internal constant [9 x i8] c"argc = 1\00" ; <[9 x i8]*> [#uses=1]
> + at .str3 = internal constant [6 x i8] c"fritz\00" ; <[6 x i8]*> [#uses=1]
> + at .str4 = internal constant [10 x i8] c"argc <= 1\00" ; <[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 ; <i32*> [#uses=4]
> + %argv_addr = alloca i8** ; <i8***> [#uses=1]
> + %retval = alloca i32 ; <i32*> [#uses=2]
> + %j = alloca i32 ; <i32*> [#uses=4]
> + %i = alloca i32 ; <i32*> [#uses=4]
> + %0 = alloca i32 ; <i32*> [#uses=2]
> + %"alloca point" = bitcast i32 0 to i32 ; <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 13 times.
> + %1 = load i32* %argc_addr, align 4 ; <i32> [#uses=1]
> + %2 = icmp sgt i32 %1, 1 ; <i1> [#uses=1]
> + br i1 %2, label %bb1, label %bb8
> +; CHECK: ;;; Out-edge counts: [1.000000e+01 -> bb1] [3.000000e+00 -> bb8]
> +
> +bb1: ; preds = %bb
> +; CHECK:bb1:
> +; CHECK: ;;; Basic block executed 10 times.
> + store i32 0, i32* %j, align 4
> + br label %bb6
> +; CHECK: ;;; Out-edge counts: [1.000000e+01 -> bb6]
> +
> +bb2: ; preds = %bb6
> +; CHECK:bb2:
> +; CHECK: ;;; Basic block executed 37 times.
> + %3 = call i32 @puts(i8* getelementptr ([6 x i8]* @.str, i64 0, i64 0)) nounwind ; <i32> [#uses=0]
> + %4 = load i32* %argc_addr, align 4 ; <i32> [#uses=1]
> + %5 = icmp sgt i32 %4, 2 ; <i1> [#uses=1]
> + br i1 %5, label %bb3, label %bb4
> +; CHECK: ;;; Out-edge counts: [3.600000e+01 -> bb3] [1.000000e+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 ; <i32> [#uses=0]
> + br label %bb5
> +; CHECK: ;;; Out-edge counts: [3.600000e+01 -> bb5]
> +
> +bb4: ; preds = %bb2
> +; CHECK:bb4:
> +; CHECK: ;;; Basic block executed 1 times.
> + %7 = call i32 @puts(i8* getelementptr ([9 x i8]* @.str2, i64 0, i64 0)) nounwind ; <i32> [#uses=0]
> + br label %bb11
> +; CHECK: ;;; Out-edge counts: [1.000000e+00 -> bb11]
> +
> +bb5: ; preds = %bb3
> +; CHECK:bb5:
> +; CHECK: ;;; Basic block executed 36 times.
> + %8 = call i32 @puts(i8* getelementptr ([6 x i8]* @.str3, i64 0, i64 0)) nounwind ; <i32> [#uses=0]
> + %9 = load i32* %j, align 4 ; <i32> [#uses=1]
> + %10 = add i32 %9, 1 ; <i32> [#uses=1]
> + store i32 %10, i32* %j, align 4
> + br label %bb6
> +; CHECK: ;;; Out-edge counts: [3.600000e+01 -> bb6]
> +
> +bb6: ; preds = %bb5, %bb1
> +; CHECK:bb6:
> +; CHECK: ;;; Basic block executed 46 times.
> + %11 = load i32* %j, align 4 ; <i32> [#uses=1]
> + %12 = load i32* %argc_addr, align 4 ; <i32> [#uses=1]
> + %13 = icmp slt i32 %11, %12 ; <i1> [#uses=1]
> + br i1 %13, label %bb2, label %bb7
> +; CHECK: ;;; Out-edge counts: [3.700000e+01 -> bb2] [9.000000e+00 -> bb7]
> +
> +bb7: ; preds = %bb6
> +; CHECK:bb7:
> +; CHECK: ;;; Basic block executed 9 times.
> + br label %bb9
> +; CHECK: ;;; Out-edge counts: [9.000000e+00 -> 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 ; <i32> [#uses=0]
> + br label %bb9
> +; CHECK: ;;; Out-edge counts: [3.000000e+00 -> bb9]
> +
> +bb9: ; preds = %bb8, %bb7
> +; CHECK:bb9:
> +; CHECK: ;;; Basic block executed 12 times.
> + %15 = load i32* %i, align 4 ; <i32> [#uses=1]
> + %16 = add i32 %15, 1 ; <i32> [#uses=1]
> + store i32 %16, i32* %i, align 4
> + br label %bb10
> +; CHECK: ;;; Out-edge counts: [1.200000e+01 -> bb10]
> +
> +bb10: ; preds = %bb9, %entry
> +; CHECK: ;;; Basic block executed 17 times.
> + %17 = load i32* %i, align 4 ; <i32> [#uses=1]
> + %18 = icmp ne i32 %17, 3 ; <i1> [#uses=1]
> + br i1 %18, label %bb, label %bb11
> +; CHECK: ;;; Out-edge counts: [1.300000e+01 -> bb] [4.000000e+00 -> bb10.bb11_crit_edge]
> +; CHECK: ;;; Basic block executed 4 times.
> +; CHECK: ;;; Out-edge counts: [5.000000e+00 -> bb11]
> +
> +bb11: ; preds = %bb10, %bb4
> +; CHECK:bb11:
> +; CHECK: ;;; Basic block executed 6 times.
> + store i32 0, i32* %0, align 4
> + %19 = load i32* %0, align 4 ; <i32> [#uses=1]
> + store i32 %19, i32* %retval, align 4
> + br label %return
> +
> +return: ; preds = %bb11
> +; CHECK:return:
> + %retval12 = load i32* %retval ; <i32> [#uses=1]
> + ret i32 %retval12
> +}
> +
> +declare i32 @puts(i8*)
>
> Added: llvm/trunk/test/Analysis/Profiling/2009-08-21-only-one-block.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/Profiling/2009-08-21-only-one-block.ll?rev=80348&view=auto
>
> ==============================================================================
> --- llvm/trunk/test/Analysis/Profiling/2009-08-21-only-one-block.ll (added)
> +++ llvm/trunk/test/Analysis/Profiling/2009-08-21-only-one-block.ll Fri Aug 28 01:41:00 2009
> @@ -0,0 +1,18 @@
> +; RUN: llvm-as < %s | opt -insert-edge-profiling > %t1
> +; RUN: lli -load %llvmlibsdir/profile_rt%shlibext %t1
> +; RUN: mv llvmprof.out %t2
> +; RUN: llvm-prof -print-all-code %t1 %t2 | tee %t3 | FileCheck %s
> +; CHECK: 1. 1/1 main
> +; CHECK: 1. 100% 1/1 main() - entry
> +; ModuleID = '<stdin>'
> +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"
> +
> +; CHECK:;;; %main called 1 times.
> +; CHECK:;;;
> +define i32 @main() nounwind readnone {
> +entry:
> +; CHECK:entry:
> +; CHECK: ;;; Basic block executed 1 times.
> + ret i32 undef
> +}
>
> Added: llvm/trunk/test/Analysis/Profiling/2009-08-21-several-blocks.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/Profiling/2009-08-21-several-blocks.ll?rev=80348&view=auto
>
> ==============================================================================
> --- llvm/trunk/test/Analysis/Profiling/2009-08-21-several-blocks.ll (added)
> +++ llvm/trunk/test/Analysis/Profiling/2009-08-21-several-blocks.ll Fri Aug 28 01:41:00 2009
> @@ -0,0 +1,154 @@
> +; 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. 19.8529% 54/272 main() - bb6
> +; CHECK: 2. 15.4412% 42/272 main() - bb2
> +; CHECK: 3. 15.4412% 42/272 main() - bb5
> +; CHECK: 4. 13.2353% 36/272 main() - bb3
> +; CHECK: 5. 7.35294% 20/272 main() - bb10
> +; CHECK: 6. 5.51471% 15/272 main() - bb
> +; CHECK: 7. 5.51471% 15/272 main() - bb9
> +; CHECK: 8. 4.41176% 12/272 main() - bb1
> +; CHECK: 9. 4.41176% 12/272 main() - bb7
> +; CHECK: 10. 2.20588% 6/272 main() - bb4
> +; CHECK: 11. 1.83824% 5/272 main() - entry
> +; CHECK: 12. 1.83824% 5/272 main() - bb11
> +; CHECK: 13. 1.83824% 5/272 main() - return
> +; CHECK: 14. 1.10294% 3/272 main() - bb8
> +; ModuleID = '<stdin>'
> +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"
> +
> + at .str = private constant [6 x i8] c"franz\00", align 1 ; <[6 x i8]*> [#uses=1]
> + at .str1 = private constant [9 x i8] c"argc > 2\00", align 1 ; <[9 x i8]*> [#uses=1]
> + at .str2 = private constant [9 x i8] c"argc = 1\00", align 1 ; <[9 x i8]*> [#uses=1]
> + at .str3 = private constant [6 x i8] c"fritz\00", align 1 ; <[6 x i8]*> [#uses=1]
> + at .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 ; <i32*> [#uses=4]
> + %argv_addr = alloca i8** ; <i8***> [#uses=1]
> + %retval = alloca i32 ; <i32*> [#uses=2]
> + %j = alloca i32 ; <i32*> [#uses=4]
> + %i = alloca i32 ; <i32*> [#uses=4]
> + %0 = alloca i32 ; <i32*> [#uses=2]
> + %"alloca point" = bitcast i32 0 to i32 ; <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 ; <i32> [#uses=1]
> + %2 = icmp sgt i32 %1, 1 ; <i1> [#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 ; <i32> [#uses=0]
> + %4 = load i32* %argc_addr, align 4 ; <i32> [#uses=1]
> + %5 = icmp sgt i32 %4, 2 ; <i1> [#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 ; <i32> [#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 ; <i32> [#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 ; <i32> [#uses=0]
> + %9 = load i32* %j, align 4 ; <i32> [#uses=1]
> + %10 = add i32 %9, 1 ; <i32> [#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 ; <i32> [#uses=1]
> + %12 = load i32* %argc_addr, align 4 ; <i32> [#uses=1]
> + %13 = icmp slt i32 %11, %12 ; <i1> [#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 ; <i32> [#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 ; <i32> [#uses=1]
> + %16 = add i32 %15, 1 ; <i32> [#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 ; <i32> [#uses=1]
> + %18 = icmp ne i32 %17, 3 ; <i1> [#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 ; <i32> [#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 ; <i32> [#uses=1]
> + ret i32 %retval12
> +}
> +
> +declare i32 @puts(i8*)
>
> Added: llvm/trunk/test/Analysis/Profiling/dg.exp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Analysis/Profiling/dg.exp?rev=80348&view=auto
>
> ==============================================================================
> --- llvm/trunk/test/Analysis/Profiling/dg.exp (added)
> +++ llvm/trunk/test/Analysis/Profiling/dg.exp Fri Aug 28 01:41:00 2009
> @@ -0,0 +1,4 @@
> +load_lib llvm.exp
> +
> +RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,c,cpp}]]
> +
>
>
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