[llvm] r185212 - Adding tests for DebugIR pass
Michael Gottesman
mgottesman at apple.com
Fri Jun 28 14:32:35 PDT 2013
This is causing buildbot failures:
http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-nobootstrap-RAincremental/builds/3683/steps/make/logs/stdio
Michael
On Jun 28, 2013, at 1:37 PM, Daniel Malea <daniel.malea at intel.com> wrote:
> Author: dmalea
> Date: Fri Jun 28 15:37:20 2013
> New Revision: 185212
>
> URL: http://llvm.org/viewvc/llvm-project?rev=185212&view=rev
> Log:
> Adding tests for DebugIR pass
> - lit tests verify that each line of input LLVM IR gets a !dbg node and a
> corresponding entry of metadata that contains the line number
> - unit tests verify that DebugIR works as advertised in the interface
> - refactored some useful IR generation functionality from the MCJIT unit tests
> so it can be reused
>
>
> Added:
> llvm/trunk/test/Transforms/DebugIR/
> llvm/trunk/test/Transforms/DebugIR/crash.ll
> llvm/trunk/test/Transforms/DebugIR/exception.ll
> llvm/trunk/test/Transforms/DebugIR/function.ll
> llvm/trunk/test/Transforms/DebugIR/lit.local.cfg
> llvm/trunk/test/Transforms/DebugIR/simple.ll
> llvm/trunk/test/Transforms/DebugIR/struct.ll
> llvm/trunk/test/Transforms/DebugIR/vector.ll
> llvm/trunk/unittests/Transforms/DebugIR/
> llvm/trunk/unittests/Transforms/DebugIR/CMakeLists.txt
> llvm/trunk/unittests/Transforms/DebugIR/DebugIR.cpp
> llvm/trunk/unittests/Transforms/DebugIR/Makefile
> Modified:
> llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h
> llvm/trunk/unittests/Transforms/CMakeLists.txt
> llvm/trunk/unittests/Transforms/Makefile
>
> Added: llvm/trunk/test/Transforms/DebugIR/crash.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DebugIR/crash.ll?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/test/Transforms/DebugIR/crash.ll (added)
> +++ llvm/trunk/test/Transforms/DebugIR/crash.ll Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,42 @@
> +; ModuleID = 'crash.c'
> +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-n8:16:32:64-S128"
> +target triple = "x86_64-pc-linux-gnu"
> +
> + at .str = private unnamed_addr constant [18 x i8] c"Hello, segfault!\0A\00", align 1
> + at .str1 = private unnamed_addr constant [14 x i8] c"Now crash %d\0A\00", align 1
> +
> +; Function Attrs: nounwind uwtable
> +define i32 @main(i32 %argc, i8** %argv) #0 {
> + %1 = alloca i32, align 4 ;CHECK: !dbg
> + %2 = alloca i32, align 4 ;CHECK-NEXT: !dbg
> + %3 = alloca i8**, align 8 ;CHECK-NEXT: !dbg
> + %null_ptr = alloca i32*, align 8 ;CHECK-NEXT: !dbg
> + store i32 0, i32* %1 ;CHECK-NEXT: !dbg
> + store i32 %argc, i32* %2, align 4 ;CHECK-NEXT: !dbg
> + store i8** %argv, i8*** %3, align 8 ;CHECK-NEXT: !dbg
> + store i32* null, i32** %null_ptr, align 8 ;CHECK-NEXT: !dbg
> + %4 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([18 x i8]* @.str, i32 0, i32 0)) ;CHECK-NEXT: !dbg
> + %5 = load i32** %null_ptr, align 8 ;CHECK-NEXT: !dbg
> + %6 = load i32* %5, align 4 ;CHECK-NEXT: !dbg
> + %7 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([14 x i8]* @.str1, i32 0, i32 0), i32 %6) ;CHECK-NEXT: !dbg
> + %8 = load i32* %2, align 4 ;CHECK-NEXT: !dbg
> + ret i32 %8 ;CHECK-NEXT: !dbg
> +}
> +
> +declare i32 @printf(i8*, ...) #1
> +
> +attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +
> +; CHECK: = metadata !{i32 14,
> +; CHECK-NEXT: = metadata !{i32 15,
> +; CHECK-NEXT: = metadata !{i32 16,
> +; CHECK-NEXT: = metadata !{i32 17,
> +; CHECK-NEXT: = metadata !{i32 18,
> +; CHECK-NEXT: = metadata !{i32 19,
> +; CHECK-NEXT: = metadata !{i32 20,
> +; CHECK-NEXT: = metadata !{i32 21,
> +; CHECK-NEXT: = metadata !{i32 22,
> +; CHECK-NEXT: = metadata !{i32 23,
> +
> +; RUN: opt %s -debug-ir -S | FileCheck %s
>
> Added: llvm/trunk/test/Transforms/DebugIR/exception.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DebugIR/exception.ll?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/test/Transforms/DebugIR/exception.ll (added)
> +++ llvm/trunk/test/Transforms/DebugIR/exception.ll Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,127 @@
> +; ModuleID = 'exception.cpp'
> +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-n8:16:32:64-S128"
> +target triple = "x86_64-pc-linux-gnu"
> +
> + at _ZTIi = external constant i8*
> +
> +; Function Attrs: uwtable
> +define i32 @main(i32 %argc, i8** %argv) #0 {
> + %1 = alloca i32, align 4 ; CHECK: !dbg
> + %2 = alloca i32, align 4 ; CHECK-NEXT: !dbg
> + %3 = alloca i8**, align 8 ; CHECK-NEXT: !dbg
> + %4 = alloca i8* ; CHECK-NEXT: !dbg
> + %5 = alloca i32 ; CHECK-NEXT: !dbg
> + %e = alloca i32, align 4 ; CHECK-NEXT: !dbg
> + %6 = alloca i32 ; CHECK-NEXT: !dbg
> + store i32 0, i32* %1 ; CHECK-NEXT: !dbg
> + store i32 %argc, i32* %2, align 4 ; CHECK-NEXT: !dbg
> + store i8** %argv, i8*** %3, align 8 ; CHECK-NEXT: !dbg
> + %7 = call i8* @__cxa_allocate_exception(i64 4) #2 ; CHECK-NEXT: !dbg
> + %8 = bitcast i8* %7 to i32* ; CHECK-NEXT: !dbg
> + %9 = load i32* %2, align 4 ; CHECK-NEXT: !dbg
> + store i32 %9, i32* %8 ; CHECK-NEXT: !dbg
> + invoke void @__cxa_throw(i8* %7, i8* bitcast (i8** @_ZTIi to i8*), i8* null) #3
> + to label %31 unwind label %10 ; CHECK: !dbg
> +
> +; <label>:10 ; preds = %0
> + %11 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
> + catch i8* bitcast (i8** @_ZTIi to i8*) ; CHECK: !dbg
> + %12 = extractvalue { i8*, i32 } %11, 0 ; CHECK-NEXT: !dbg
> + store i8* %12, i8** %4 ; CHECK-NEXT: !dbg
> + %13 = extractvalue { i8*, i32 } %11, 1 ; CHECK-NEXT: !dbg
> + store i32 %13, i32* %5 ; CHECK-NEXT: !dbg
> + br label %14 ; CHECK-NEXT: !dbg
> +
> +; <label>:14 ; preds = %10
> + %15 = load i32* %5 ; CHECK: !dbg
> + %16 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*)) #2 ; CHECK-NEXT: !dbg
> + %17 = icmp eq i32 %15, %16 ; CHECK-NEXT: !dbg
> + br i1 %17, label %18, label %26 ; CHECK-NEXT: !dbg
> +
> +; <label>:18 ; preds = %14
> + %19 = load i8** %4 ; CHECK: !dbg
> + %20 = call i8* @__cxa_begin_catch(i8* %19) #2 ; CHECK-NEXT: !dbg
> + %21 = bitcast i8* %20 to i32* ; CHECK-NEXT: !dbg
> + %22 = load i32* %21, align 4 ; CHECK-NEXT: !dbg
> + store i32 %22, i32* %e, align 4 ; CHECK-NEXT: !dbg
> + %23 = load i32* %e, align 4 ; CHECK-NEXT: !dbg
> + store i32 %23, i32* %1 ; CHECK-NEXT: !dbg
> + store i32 1, i32* %6 ; CHECK-NEXT: !dbg
> + call void @__cxa_end_catch() #2 ; CHECK-NEXT: !dbg
> + br label %24 ; CHECK-NEXT: !dbg
> +
> +; <label>:24 ; preds = %18
> + %25 = load i32* %1 ; CHECK: !dbg
> + ret i32 %25 ; CHECK-NEXT: !dbg
> +
> +; <label>:26 ; preds = %14
> + %27 = load i8** %4 ; CHECK: !dbg
> + %28 = load i32* %5 ; CHECK-NEXT: !dbg
> + %29 = insertvalue { i8*, i32 } undef, i8* %27, 0 ; CHECK-NEXT: !dbg
> + %30 = insertvalue { i8*, i32 } %29, i32 %28, 1 ; CHECK-NEXT: !dbg
> + resume { i8*, i32 } %30 ; CHECK-NEXT: !dbg
> +
> +; <label>:31 ; preds = %0
> + unreachable ; CHECK: !dbg
> +}
> +
> +declare i8* @__cxa_allocate_exception(i64)
> +
> +declare void @__cxa_throw(i8*, i8*, i8*)
> +
> +declare i32 @__gxx_personality_v0(...)
> +
> +; Function Attrs: nounwind readnone
> +declare i32 @llvm.eh.typeid.for(i8*) #1
> +
> +declare i8* @__cxa_begin_catch(i8*)
> +
> +declare void @__cxa_end_catch()
> +
> +attributes #0 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +attributes #1 = { nounwind readnone }
> +attributes #2 = { nounwind }
> +attributes #3 = { noreturn }
> +; CHECK: = metadata !{i32 16,
> +; CHECK-NEXT: = metadata !{i32 17,
> +; CHECK-NEXT: = metadata !{i32 18,
> +; CHECK-NEXT: = metadata !{i32 19,
> +; CHECK-NEXT: = metadata !{i32 20,
> +; CHECK-NEXT: = metadata !{i32 21,
> +; CHECK-NEXT: = metadata !{i32 22,
> +; CHECK-NEXT: = metadata !{i32 24,
> +
> +; CHECK-NEXT: = metadata !{i32 28,
> +; CHECK-NEXT: = metadata !{i32 29,
> +; CHECK-NEXT: = metadata !{i32 30,
> +; CHECK-NEXT: = metadata !{i32 31,
> +; CHECK-NEXT: = metadata !{i32 32,
> +; CHECK-NEXT: = metadata !{i32 33,
> +
> +; CHECK-NEXT: = metadata !{i32 36,
> +; CHECK-NEXT: = metadata !{i32 37,
> +; CHECK-NEXT: = metadata !{i32 38,
> +; CHECK-NEXT: = metadata !{i32 39,
> +
> +; CHECK-NEXT: = metadata !{i32 42,
> +; CHECK-NEXT: = metadata !{i32 43,
> +; CHECK-NEXT: = metadata !{i32 44,
> +; CHECK-NEXT: = metadata !{i32 45,
> +; CHECK-NEXT: = metadata !{i32 46,
> +; CHECK-NEXT: = metadata !{i32 47,
> +; CHECK-NEXT: = metadata !{i32 48,
> +; CHECK-NEXT: = metadata !{i32 49,
> +; CHECK-NEXT: = metadata !{i32 50,
> +; CHECK-NEXT: = metadata !{i32 51,
> +
> +; CHECK-NEXT: = metadata !{i32 54,
> +; CHECK-NEXT: = metadata !{i32 55,
> +
> +; CHECK-NEXT: = metadata !{i32 58,
> +; CHECK-NEXT: = metadata !{i32 59,
> +; CHECK-NEXT: = metadata !{i32 60,
> +; CHECK-NEXT: = metadata !{i32 61,
> +; CHECK-NEXT: = metadata !{i32 62,
> +; CHECK-NEXT: = metadata !{i32 65,
> +
> +; RUN: opt %s -debug-ir -S | FileCheck %s
>
> Added: llvm/trunk/test/Transforms/DebugIR/function.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DebugIR/function.ll?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/test/Transforms/DebugIR/function.ll (added)
> +++ llvm/trunk/test/Transforms/DebugIR/function.ll Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,51 @@
> +; ModuleID = 'function.c'
> +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-n8:16:32:64-S128"
> +target triple = "x86_64-pc-linux-gnu"
> +
> +; Function Attrs: nounwind uwtable
> +define void @blah(i32* %i) #0 {
> + %1 = alloca i32*, align 8 ; CHECK: !dbg
> + store i32* %i, i32** %1, align 8 ; CHECK-NEXT: !dbg
> + %2 = load i32** %1, align 8 ; CHECK-NEXT: !dbg
> + %3 = load i32* %2, align 4 ; CHECK-NEXT: !dbg
> + %4 = add nsw i32 %3, 1 ; CHECK-NEXT: !dbg
> + store i32 %4, i32* %2, align 4 ; CHECK-NEXT: !dbg
> + ret void ; CHECK-NEXT: !dbg
> +}
> +
> +; Function Attrs: nounwind uwtable
> +define i32 @main(i32 %argc, i8** %argv) #0 {
> + %1 = alloca i32, align 4 ; CHECK: !dbg
> + %2 = alloca i32, align 4 ; CHECK-NEXT: !dbg
> + %3 = alloca i8**, align 8 ; CHECK-NEXT: !dbg
> + %i = alloca i32, align 4 ; CHECK-NEXT: !dbg
> + store i32 0, i32* %1 ; CHECK-NEXT: !dbg
> + store i32 %argc, i32* %2, align 4 ; CHECK-NEXT: !dbg
> + store i8** %argv, i8*** %3, align 8 ; CHECK-NEXT: !dbg
> + store i32 7, i32* %i, align 4 ; CHECK-NEXT: !dbg
> + call void @blah(i32* %i) ; CHECK-NEXT: !dbg
> + %4 = load i32* %i, align 4 ; CHECK-NEXT: !dbg
> + ret i32 %4 ; CHECK-NEXT: !dbg
> +}
> +
> +attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +; CHECK: = metadata !{i32 8,
> +; CHECK-NEXT: = metadata !{i32 9,
> +; CHECK-NEXT: = metadata !{i32 10,
> +; CHECK-NEXT: = metadata !{i32 11,
> +; CHECK-NEXT: = metadata !{i32 12,
> +; CHECK-NEXT: = metadata !{i32 13,
> +
> +; CHECK-NEXT: = metadata !{i32 18,
> +; CHECK-NEXT: = metadata !{i32 19,
> +; CHECK-NEXT: = metadata !{i32 20,
> +; CHECK-NEXT: = metadata !{i32 21,
> +; CHECK-NEXT: = metadata !{i32 22,
> +; CHECK-NEXT: = metadata !{i32 23,
> +; CHECK-NEXT: = metadata !{i32 24,
> +; CHECK-NEXT: = metadata !{i32 25,
> +; CHECK-NEXT: = metadata !{i32 26,
> +; CHECK-NEXT: = metadata !{i32 27,
> +; CHECK-NEXT: = metadata !{i32 28,
> +
> +; RUN: opt %s -debug-ir -S | FileCheck %s
>
> Added: llvm/trunk/test/Transforms/DebugIR/lit.local.cfg
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DebugIR/lit.local.cfg?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/test/Transforms/DebugIR/lit.local.cfg (added)
> +++ llvm/trunk/test/Transforms/DebugIR/lit.local.cfg Fri Jun 28 15:37:20 2013
> @@ -0,0 +1 @@
> +config.suffixes = ['.ll']
>
> Added: llvm/trunk/test/Transforms/DebugIR/simple.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DebugIR/simple.ll?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/test/Transforms/DebugIR/simple.ll (added)
> +++ llvm/trunk/test/Transforms/DebugIR/simple.ll Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,25 @@
> +; ModuleID = 'simple.c'
> +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-n8:16:32:64-S128"
> +target triple = "x86_64-pc-linux-gnu"
> +
> +; Function Attrs: nounwind uwtable
> +define i32 @main(i32 %argc, i8** %argv) #0 {
> + %1 = alloca i32, align 4 ; CHECK: !dbg
> + %2 = alloca i32, align 4 ; CHECK-NEXT: !dbg
> + %3 = alloca i8**, align 8 ; CHECK-NEXT: !dbg
> + store i32 0, i32* %1 ; CHECK-NEXT: !dbg
> + store i32 %argc, i32* %2, align 4 ; CHECK-NEXT: !dbg
> + store i8** %argv, i8*** %3, align 8 ; CHECK-NEXT: !dbg
> + %4 = load i32* %2, align 4 ; CHECK-NEXT: !dbg
> + ret i32 %4 ; CHECK-NEXT: !dbg
> +}
> +
> +attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +
> +; CHECK: = metadata !{i32 10,
> +; CHECK-NEXT: = metadata !{i32 11,
> +; CHECK-NEXT: = metadata !{i32 12,
> +; CHECK-NEXT: = metadata !{i32 13,
> +; CHECK-NEXT: = metadata !{i32 14,
> +
> +; RUN: opt %s -debug-ir -S | FileCheck %s
>
> Added: llvm/trunk/test/Transforms/DebugIR/struct.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DebugIR/struct.ll?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/test/Transforms/DebugIR/struct.ll (added)
> +++ llvm/trunk/test/Transforms/DebugIR/struct.ll Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,24 @@
> +; ModuleID = 'struct.cpp'
> +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-n8:16:32:64-S128"
> +target triple = "x86_64-pc-linux-gnu"
> +
> +%struct.blah = type { i32, float, i8 }
> +
> +; Function Attrs: nounwind uwtable
> +define i32 @main() #0 {
> + %1 = alloca i32, align 4 ; CHECK: !dbg
> + %b = alloca %struct.blah, align 4 ; CHECK-NEXT: !dbg
> + store i32 0, i32* %1 ; CHECK-NEXT: !dbg
> + %2 = getelementptr inbounds %struct.blah* %b, i32 0, i32 0 ; CHECK-NEXT: !dbg
> + %3 = load i32* %2, align 4 ; CHECK-NEXT: !dbg
> + ret i32 %3 ; CHECK-NEXT: !dbg
> +}
> +
> +attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +
> +; CHECK: = metadata !{i32 11,
> +; CHECK-NEXT: = metadata !{i32 12,
> +; CHECK-NEXT: = metadata !{i32 13,
> +; CHECK-NEXT: = metadata !{i32 14,
> +
> +; RUN: opt %s -debug-ir -S | FileCheck %s
>
> Added: llvm/trunk/test/Transforms/DebugIR/vector.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DebugIR/vector.ll?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/test/Transforms/DebugIR/vector.ll (added)
> +++ llvm/trunk/test/Transforms/DebugIR/vector.ll Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,93 @@
> +; ModuleID = 'vector.cpp'
> +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-n8:16:32:64-S128"
> +target triple = "x86_64-pc-linux-gnu"
> +
> +; Function Attrs: noinline nounwind uwtable
> +define <4 x float> @_Z3fooDv2_fS_(double %a.coerce, double %b.coerce) #0 {
> + %1 = alloca <2 x float>, align 8 ; CHECK: !dbg
> + %2 = alloca <2 x float>, align 8 ; CHECK-NEXT: !dbg
> + %3 = alloca <2 x float>, align 8 ; CHECK-NEXT: !dbg
> + %4 = alloca <2 x float>, align 8 ; CHECK-NEXT: !dbg
> + %c = alloca <4 x float>, align 16 ; CHECK-NEXT: !dbg
> + %5 = bitcast <2 x float>* %1 to double* ; CHECK-NEXT: !dbg
> + store double %a.coerce, double* %5, align 1 ; CHECK-NEXT: !dbg
> + %a = load <2 x float>* %1, align 8 ; CHECK-NEXT: !dbg
> + store <2 x float> %a, <2 x float>* %2, align 8 ; CHECK-NEXT: !dbg
> + %6 = bitcast <2 x float>* %3 to double* ; CHECK-NEXT: !dbg
> + store double %b.coerce, double* %6, align 1 ; CHECK-NEXT: !dbg
> + %b = load <2 x float>* %3, align 8 ; CHECK-NEXT: !dbg
> + store <2 x float> %b, <2 x float>* %4, align 8 ; CHECK-NEXT: !dbg
> + %7 = load <2 x float>* %2, align 8 ; CHECK-NEXT: !dbg
> + %8 = load <4 x float>* %c, align 16 ; CHECK-NEXT: !dbg
> + %9 = shufflevector <2 x float> %7, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ; CHECK-NEXT: !dbg
> + %10 = shufflevector <4 x float> %8, <4 x float> %9, <4 x i32> <i32 4, i32 1, i32 5, i32 3> ; CHECK-NEXT: !dbg
> + store <4 x float> %10, <4 x float>* %c, align 16 ; CHECK-NEXT: !dbg
> + %11 = load <2 x float>* %4, align 8 ; CHECK-NEXT: !dbg
> + %12 = load <4 x float>* %c, align 16 ; CHECK-NEXT: !dbg
> + %13 = shufflevector <2 x float> %11, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef> ; CHECK-NEXT: !dbg
> + %14 = shufflevector <4 x float> %12, <4 x float> %13, <4 x i32> <i32 0, i32 4, i32 2, i32 5> ; CHECK-NEXT: !dbg
> + store <4 x float> %14, <4 x float>* %c, align 16 ; CHECK-NEXT: !dbg
> + %15 = load <4 x float>* %c, align 16 ; CHECK-NEXT: !dbg
> + ret <4 x float> %15 ; CHECK-NEXT: !dbg
> +}
> +
> +; Function Attrs: nounwind uwtable
> +define i32 @main() #1 {
> + %1 = alloca i32, align 4 ; CHECK: !dbg
> + %a = alloca <2 x float>, align 8 ; CHECK-NEXT: !dbg
> + %b = alloca <2 x float>, align 8 ; CHECK-NEXT: !dbg
> + %x = alloca <4 x float>, align 16 ; CHECK-NEXT: !dbg
> + %2 = alloca <2 x float>, align 8 ; CHECK-NEXT: !dbg
> + %3 = alloca <2 x float>, align 8 ; CHECK-NEXT: !dbg
> + store i32 0, i32* %1 ; CHECK-NEXT: !dbg
> + store <2 x float> <float 1.000000e+00, float 2.000000e+00>, <2 x float>* %a, align 8 ; CHECK-NEXT: !dbg
> + store <2 x float> <float 1.000000e+00, float 2.000000e+00>, <2 x float>* %b, align 8 ; CHECK-NEXT: !dbg
> + %4 = load <2 x float>* %a, align 8 ; CHECK-NEXT: !dbg
> + %5 = load <2 x float>* %b, align 8 ; CHECK-NEXT: !dbg
> + store <2 x float> %4, <2 x float>* %2, align 8 ; CHECK-NEXT: !dbg
> + %6 = bitcast <2 x float>* %2 to double* ; CHECK-NEXT: !dbg
> + %7 = load double* %6, align 1 ; CHECK-NEXT: !dbg
> + store <2 x float> %5, <2 x float>* %3, align 8 ; CHECK-NEXT: !dbg
> + %8 = bitcast <2 x float>* %3 to double* ; CHECK-NEXT: !dbg
> + %9 = load double* %8, align 1 ; CHECK-NEXT: !dbg
> + %10 = call <4 x float> @_Z3fooDv2_fS_(double %7, double %9) ; CHECK-NEXT: !dbg
> + store <4 x float> %10, <4 x float>* %x, align 16 ; CHECK-NEXT: !dbg
> + %11 = load <4 x float>* %x, align 16 ; CHECK-NEXT: !dbg
> + %12 = extractelement <4 x float> %11, i32 0 ; CHECK-NEXT: !dbg
> + %13 = load <4 x float>* %x, align 16 ; CHECK-NEXT: !dbg
> + %14 = extractelement <4 x float> %13, i32 1 ; CHECK-NEXT: !dbg
> + %15 = fadd float %12, %14 ; CHECK-NEXT: !dbg
> + %16 = load <4 x float>* %x, align 16 ; CHECK-NEXT: !dbg
> + %17 = extractelement <4 x float> %16, i32 2 ; CHECK-NEXT: !dbg
> + %18 = fadd float %15, %17 ; CHECK-NEXT: !dbg
> + %19 = load <4 x float>* %x, align 16 ; CHECK-NEXT: !dbg
> + %20 = extractelement <4 x float> %19, i32 3 ; CHECK-NEXT: !dbg
> + %21 = fadd float %18, %20 ; CHECK-NEXT: !dbg
> + %22 = fptosi float %21 to i32 ; CHECK-NEXT: !dbg
> + ret i32 %22 ; CHECK-NEXT: !dbg
> +}
> +
> +attributes #0 = { noinline nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +attributes #1 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
> +
> +; CHECK: = metadata !{i32 13,
> +; CHECK-NEXT: = metadata !{i32 14,
> +; CHECK-NEXT: = metadata !{i32 15,
> +; CHECK-NEXT: = metadata !{i32 16,
> +; CHECK-NEXT: = metadata !{i32 17,
> +; CHECK-NEXT: = metadata !{i32 18,
> +; CHECK-NEXT: = metadata !{i32 19,
> +; CHECK-NEXT: = metadata !{i32 20,
> +; CHECK-NEXT: = metadata !{i32 21,
> +; CHECK-NEXT: = metadata !{i32 22,
> +; CHECK-NEXT: = metadata !{i32 23,
> +; CHECK-NEXT: = metadata !{i32 24,
> +; CHECK-NEXT: = metadata !{i32 25,
> +; CHECK-NEXT: = metadata !{i32 26,
> +; CHECK-NEXT: = metadata !{i32 27,
> +; CHECK-NEXT: = metadata !{i32 28,
> +; CHECK-NEXT: = metadata !{i32 29,
> +; CHECK-NEXT: = metadata !{i32 30,
> +; CHECK-NEXT: = metadata !{i32 31,
> +
> +; RUN: opt %s -debug-ir -S | FileCheck %s
>
> Modified: llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h?rev=185212&r1=185211&r2=185212&view=diff
> ==============================================================================
> --- llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h (original)
> +++ llvm/trunk/unittests/ExecutionEngine/MCJIT/MCJITTestBase.h Fri Jun 28 15:37:20 2013
> @@ -30,42 +30,19 @@
>
> namespace llvm {
>
> -class MCJITTestBase : public MCJITTestAPICommon {
> +/// Helper class that can build very simple Modules
> +class TrivialModuleBuilder {
> protected:
> + LLVMContext Context;
> + IRBuilder<> Builder;
> + std::string BuilderTriple;
>
> - MCJITTestBase()
> - : OptLevel(CodeGenOpt::None)
> - , RelocModel(Reloc::Default)
> - , CodeModel(CodeModel::Default)
> - , MArch("")
> - , Builder(Context)
> - , MM(new SectionMemoryManager)
> - {
> - // The architectures below are known to be compatible with MCJIT as they
> - // are copied from test/ExecutionEngine/MCJIT/lit.local.cfg and should be
> - // kept in sync.
> - SupportedArchs.push_back(Triple::aarch64);
> - SupportedArchs.push_back(Triple::arm);
> - SupportedArchs.push_back(Triple::x86);
> - SupportedArchs.push_back(Triple::x86_64);
> -
> - // Some architectures have sub-architectures in which tests will fail, like
> - // ARM. These two vectors will define if they do have sub-archs (to avoid
> - // extra work for those who don't), and if so, if they are listed to work
> - HasSubArchs.push_back(Triple::arm);
> - SupportedSubArchs.push_back("armv6");
> - SupportedSubArchs.push_back("armv7");
> -
> - // The operating systems below are known to be incompatible with MCJIT as
> - // they are copied from the test/ExecutionEngine/MCJIT/lit.local.cfg and
> - // should be kept in sync.
> - UnsupportedOSs.push_back(Triple::Cygwin);
> - UnsupportedOSs.push_back(Triple::Darwin);
> - }
> + TrivialModuleBuilder(const std::string &Triple)
> + : Builder(Context), BuilderTriple(Triple) {}
>
> - Module *createEmptyModule(StringRef Name) {
> + Module *createEmptyModule(StringRef Name = StringRef()) {
> Module * M = new Module(Name, Context);
> - M->setTargetTriple(Triple::normalize(HostTriple));
> + M->setTargetTriple(Triple::normalize(BuilderTriple));
> return M;
> }
>
> @@ -161,6 +138,40 @@ protected:
> name);
> return Global;
> }
> +};
> +
> +class MCJITTestBase : public MCJITTestAPICommon, public TrivialModuleBuilder {
> +protected:
> +
> + MCJITTestBase()
> + : TrivialModuleBuilder(HostTriple)
> + , OptLevel(CodeGenOpt::None)
> + , RelocModel(Reloc::Default)
> + , CodeModel(CodeModel::Default)
> + , MArch("")
> + , MM(new SectionMemoryManager)
> + {
> + // The architectures below are known to be compatible with MCJIT as they
> + // are copied from test/ExecutionEngine/MCJIT/lit.local.cfg and should be
> + // kept in sync.
> + SupportedArchs.push_back(Triple::aarch64);
> + SupportedArchs.push_back(Triple::arm);
> + SupportedArchs.push_back(Triple::x86);
> + SupportedArchs.push_back(Triple::x86_64);
> +
> + // Some architectures have sub-architectures in which tests will fail, like
> + // ARM. These two vectors will define if they do have sub-archs (to avoid
> + // extra work for those who don't), and if so, if they are listed to work
> + HasSubArchs.push_back(Triple::arm);
> + SupportedSubArchs.push_back("armv6");
> + SupportedSubArchs.push_back("armv7");
> +
> + // The operating systems below are known to be incompatible with MCJIT as
> + // they are copied from the test/ExecutionEngine/MCJIT/lit.local.cfg and
> + // should be kept in sync.
> + UnsupportedOSs.push_back(Triple::Cygwin);
> + UnsupportedOSs.push_back(Triple::Darwin);
> + }
>
> void createJIT(Module *M) {
>
> @@ -186,14 +197,12 @@ protected:
> assert(TheJIT.get() != NULL && "error creating MCJIT with EngineBuilder");
> }
>
> - LLVMContext Context;
> CodeGenOpt::Level OptLevel;
> Reloc::Model RelocModel;
> CodeModel::Model CodeModel;
> StringRef MArch;
> SmallVector<std::string, 1> MAttrs;
> OwningPtr<ExecutionEngine> TheJIT;
> - IRBuilder<> Builder;
> RTDyldMemoryManager *MM;
>
> OwningPtr<Module> M;
>
> Modified: llvm/trunk/unittests/Transforms/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Transforms/CMakeLists.txt?rev=185212&r1=185211&r2=185212&view=diff
> ==============================================================================
> --- llvm/trunk/unittests/Transforms/CMakeLists.txt (original)
> +++ llvm/trunk/unittests/Transforms/CMakeLists.txt Fri Jun 28 15:37:20 2013
> @@ -1 +1,2 @@
> +add_subdirectory(DebugIR)
> add_subdirectory(Utils)
>
> Added: llvm/trunk/unittests/Transforms/DebugIR/CMakeLists.txt
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Transforms/DebugIR/CMakeLists.txt?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/unittests/Transforms/DebugIR/CMakeLists.txt (added)
> +++ llvm/trunk/unittests/Transforms/DebugIR/CMakeLists.txt Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,7 @@
> +set(LLVM_LINK_COMPONENTS
> + Instrumentation
> + )
> +
> +add_llvm_unittest(DebugIRTests
> + DebugIR.cpp
> + )
>
> Added: llvm/trunk/unittests/Transforms/DebugIR/DebugIR.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Transforms/DebugIR/DebugIR.cpp?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/unittests/Transforms/DebugIR/DebugIR.cpp (added)
> +++ llvm/trunk/unittests/Transforms/DebugIR/DebugIR.cpp Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,296 @@
> +//===- DebugIR.cpp - Unit tests for the DebugIR pass ----------------------===//
> +//
> +// The LLVM Compiler Infrastructure
> +//
> +// This file is distributed under the University of Illinois Open Source
> +// License. See LICENSE.TXT for details.
> +//
> +//===----------------------------------------------------------------------===//
> +//
> +// The tests in this file verify the DebugIR pass that generates debug metadata
> +// for LLVM IR.
> +//
> +//===----------------------------------------------------------------------===//
> +
> +#include "llvm/ADT/Triple.h"
> +#include "llvm/Config/config.h"
> +#include "llvm/DebugInfo.h"
> +#include "llvm/DIBuilder.h"
> +#include "llvm/IR/Module.h"
> +#include "llvm/Support/Host.h"
> +#include "llvm/Support/FileSystem.h"
> +#include "llvm/Support/Path.h"
> +#include "llvm/Transforms/Instrumentation.h"
> +
> +#include "../lib/Transforms/Instrumentation/DebugIR.h"
> +
> +// These tests do not depend on MCJIT, but we use the TrivialModuleBuilder
> +// helper class to construct some trivial Modules.
> +#include "../unittests/ExecutionEngine/MCJIT/MCJITTestBase.h"
> +
> +#include <string>
> +
> +#include "gtest/gtest.h"
> +
> +using namespace llvm;
> +using namespace std;
> +
> +namespace {
> +
> +/// Insert a mock CUDescriptor with the specified producer
> +void insertCUDescriptor(Module *M, StringRef File, StringRef Dir,
> + StringRef Producer) {
> + DIBuilder B(*M);
> + B.createCompileUnit(dwarf::DW_LANG_C99, File, Dir, Producer, false, "", 0);
> + B.finalize();
> +}
> +
> +/// Attempts to remove file at Path and returns true if it existed, or false if
> +/// it did not.
> +bool removeIfExists(StringRef Path) {
> + bool existed = false;
> + sys::fs::remove(Path, existed);
> + return existed;
> +}
> +
> +class TestDebugIR : public ::testing::Test, public TrivialModuleBuilder {
> +protected:
> + TestDebugIR()
> + : TrivialModuleBuilder(sys::getProcessTriple())
> +#ifdef HAVE_GETCWD
> + ,
> + cwd(get_current_dir_name())
> +#else
> + ,
> + cwd(0)
> +#endif
> + {
> + }
> +
> + ~TestDebugIR() { free(cwd); }
> +
> + /// Returns a concatenated path string consisting of Dir and Filename
> + string getPath(const string &Dir, const string &Filename) {
> + SmallVector<char, 8> Path;
> + sys::path::append(Path, Dir, Filename);
> + Path.resize(Dir.size() + Filename.size() + 2);
> + Path[Dir.size() + Filename.size() + 1] = '\0';
> + return string(Path.data());
> + }
> +
> + LLVMContext Context;
> + char *cwd;
> + OwningPtr<Module> M;
> + OwningPtr<DebugIR> D;
> +};
> +
> +// Test empty named Module that is not supposed to be output to disk.
> +TEST_F(TestDebugIR, EmptyNamedModuleNoWrite) {
> + string name = "/mock/path/to/empty_module.ll";
> + M.reset(createEmptyModule(name));
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass()));
> + string Path;
> + D->runOnModule(*M, Path);
> +
> + // verify DebugIR was able to correctly parse the file name from module ID
> + ASSERT_EQ(Path, name);
> +
> + // verify DebugIR did not generate a file
> + ASSERT_FALSE(removeIfExists(Path)) << "Unexpected file " << Path;
> +}
> +
> +// Test a non-empty unnamed module that is output to an autogenerated file name.
> +TEST_F(TestDebugIR, NonEmptyUnnamedModuleWriteToAutogeneratedFile) {
> + M.reset(createEmptyModule());
> + insertAddFunction(M.get());
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass(true, true)));
> +
> + string Path;
> + D->runOnModule(*M, Path);
> +
> + // verify DebugIR generated a file, and clean it up
> + ASSERT_TRUE(removeIfExists(Path)) << "Missing expected file at " << Path;
> +}
> +
> +// Test not specifying a name in the module -- DebugIR should generate a name
> +// and write the file contents.
> +TEST_F(TestDebugIR, EmptyModuleWriteAnonymousFile) {
> + M.reset(createEmptyModule());
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass(false, false)));
> +
> + string Path;
> + D->runOnModule(*M, Path);
> +
> + // verify DebugIR generated a file and clean it up
> + ASSERT_TRUE(removeIfExists(Path)) << "Missing expected file at " << Path;
> +}
> +
> +#ifdef HAVE_GETCWD // These tests require get_current_dir_name()
> +
> +// Test empty named Module that is to be output to path specified at Module
> +// construction.
> +TEST_F(TestDebugIR, EmptyNamedModuleWriteFile) {
> + string Filename("NamedFile1");
> + string ExpectedPath(getPath(cwd, Filename));
> +
> + M.reset(createEmptyModule(ExpectedPath));
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass(true, true)));
> +
> + string Path;
> + D->runOnModule(*M, Path);
> +
> + // verify DebugIR was able to correctly parse the file name from module ID
> + ASSERT_EQ(ExpectedPath, Path);
> +
> + // verify DebugIR generated a file, and clean it up
> + ASSERT_TRUE(removeIfExists(Path)) << "Missing expected file at " << Path;
> +}
> +
> +// Test an empty unnamed module generates an output file whose path is specified
> +// at DebugIR construction.
> +TEST_F(TestDebugIR, EmptyUnnamedModuleWriteNamedFile) {
> + string Filename("NamedFile2");
> +
> + M.reset(createEmptyModule());
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass(
> + false, false, StringRef(cwd), StringRef(Filename))));
> + string Path;
> + D->runOnModule(*M, Path);
> +
> + string ExpectedPath(getPath(cwd, Filename));
> + ASSERT_EQ(ExpectedPath, Path);
> +
> + // verify DebugIR generated a file, and clean it up
> + ASSERT_TRUE(removeIfExists(Path)) << "Missing expected file at " << Path;
> +}
> +
> +// Test an empty named module generates an output file at the path specified
> +// during DebugIR construction.
> +TEST_F(TestDebugIR, EmptyNamedModuleWriteNamedFile) {
> + string Filename("NamedFile3");
> +
> + string UnexpectedPath(getPath(cwd, "UnexpectedFilename"));
> + M.reset(createEmptyModule(UnexpectedPath));
> +
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass(
> + false, false, StringRef(cwd), StringRef(Filename))));
> + string Path;
> + D->runOnModule(*M, Path);
> +
> + string ExpectedPath(getPath(cwd, Filename));
> + ASSERT_EQ(ExpectedPath, Path);
> +
> + // verify DebugIR generated a file, and clean it up
> + ASSERT_TRUE(removeIfExists(Path)) << "Missing expected file at " << Path;
> +
> + // verify DebugIR did not generate a file at the path specified at Module
> + // construction.
> + ASSERT_FALSE(removeIfExists(UnexpectedPath)) << "Unexpected file " << Path;
> +}
> +
> +// Test a non-empty named module that is not supposed to be output to disk
> +TEST_F(TestDebugIR, NonEmptyNamedModuleNoWrite) {
> + string Filename("NamedFile4");
> + string ExpectedPath(getPath(cwd, Filename));
> +
> + M.reset(createEmptyModule(ExpectedPath));
> + insertAddFunction(M.get());
> +
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass()));
> +
> + string Path;
> + D->runOnModule(*M, Path);
> + ASSERT_EQ(ExpectedPath, Path);
> +
> + // verify DebugIR did not generate a file
> + ASSERT_FALSE(removeIfExists(Path)) << "Unexpected file " << Path;
> +}
> +
> +// Test a non-empty named module that is output to disk.
> +TEST_F(TestDebugIR, NonEmptyNamedModuleWriteFile) {
> + string Filename("NamedFile5");
> + string ExpectedPath(getPath(cwd, Filename));
> +
> + M.reset(createEmptyModule(ExpectedPath));
> + insertAddFunction(M.get());
> +
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass(true, true)));
> +
> + string Path;
> + D->runOnModule(*M, Path);
> + ASSERT_EQ(ExpectedPath, Path);
> +
> + // verify DebugIR generated a file, and clean it up
> + ASSERT_TRUE(removeIfExists(Path)) << "Missing expected file at " << Path;
> +}
> +
> +// Test a non-empty unnamed module is output to a path specified at DebugIR
> +// construction.
> +TEST_F(TestDebugIR, NonEmptyUnnamedModuleWriteToNamedFile) {
> + string Filename("NamedFile6");
> +
> + M.reset(createEmptyModule());
> + insertAddFunction(M.get());
> +
> + D.reset(static_cast<DebugIR *>(
> + llvm::createDebugIRPass(true, true, cwd, Filename)));
> + string Path;
> + D->runOnModule(*M, Path);
> +
> + string ExpectedPath(getPath(cwd, Filename));
> + ASSERT_EQ(ExpectedPath, Path);
> +
> + // verify DebugIR generated a file, and clean it up
> + ASSERT_TRUE(removeIfExists(Path)) << "Missing expected file at " << Path;
> +}
> +
> +// Test that information inside existing debug metadata is retained
> +TEST_F(TestDebugIR, ExistingMetadataRetained) {
> + string Filename("NamedFile7");
> + string ExpectedPath(getPath(cwd, Filename));
> +
> + M.reset(createEmptyModule(ExpectedPath));
> + insertAddFunction(M.get());
> +
> + StringRef Producer("TestProducer");
> + insertCUDescriptor(M.get(), Filename, cwd, Producer);
> +
> + DebugInfoFinder Finder;
> + Finder.processModule(*M);
> + ASSERT_EQ((unsigned)1, Finder.compile_unit_count());
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass()));
> +
> + string Path;
> + D->runOnModule(*M, Path);
> + ASSERT_EQ(ExpectedPath, Path);
> +
> + // verify DebugIR did not generate a file
> + ASSERT_FALSE(removeIfExists(Path)) << "Unexpected file " << Path;
> +
> + DICompileUnit CU(*Finder.compile_unit_begin());
> +
> + // Verify original CU information is retained
> + ASSERT_EQ(Filename, CU.getFilename());
> + ASSERT_EQ(cwd, CU.getDirectory());
> + ASSERT_EQ(Producer, CU.getProducer());
> +}
> +
> +#endif // HAVE_GETCWD
> +
> +#ifdef GTEST_HAS_DEATH_TEST
> +
> +// Test a non-empty unnamed module that is not supposed to be output to disk
> +// NOTE: this test is expected to die with LLVM_ERROR, and such depends on
> +// google test's "death test" mode.
> +TEST_F(TestDebugIR, NonEmptyUnnamedModuleNoWrite) {
> + M.reset(createEmptyModule(StringRef()));
> + insertAddFunction(M.get());
> + D.reset(static_cast<DebugIR *>(llvm::createDebugIRPass()));
> +
> + // No name in module or on DebugIR construction ==> DebugIR should assert
> + EXPECT_DEATH(D->runOnModule(*M),
> + "DebugIR unable to determine file name in input.");
> +}
> +
> +#endif // GTEST_HAS_DEATH_TEST
> +}
>
> Added: llvm/trunk/unittests/Transforms/DebugIR/Makefile
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Transforms/DebugIR/Makefile?rev=185212&view=auto
> ==============================================================================
> --- llvm/trunk/unittests/Transforms/DebugIR/Makefile (added)
> +++ llvm/trunk/unittests/Transforms/DebugIR/Makefile Fri Jun 28 15:37:20 2013
> @@ -0,0 +1,15 @@
> +##===- unittests/Transforms/Utils/Makefile -----------------*- Makefile -*-===##
> +#
> +# The LLVM Compiler Infrastructure
> +#
> +# This file is distributed under the University of Illinois Open Source
> +# License. See LICENSE.TXT for details.
> +#
> +##===----------------------------------------------------------------------===##
> +
> +LEVEL = ../../..
> +TESTNAME = DebugIR
> +LINK_COMPONENTS := Instrumentation
> +
> +include $(LEVEL)/Makefile.config
> +include $(LLVM_SRC_ROOT)/unittests/Makefile.unittest
>
> Modified: llvm/trunk/unittests/Transforms/Makefile
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Transforms/Makefile?rev=185212&r1=185211&r2=185212&view=diff
> ==============================================================================
> --- llvm/trunk/unittests/Transforms/Makefile (original)
> +++ llvm/trunk/unittests/Transforms/Makefile Fri Jun 28 15:37:20 2013
> @@ -9,7 +9,7 @@
>
> LEVEL = ../..
>
> -PARALLEL_DIRS = Utils
> +PARALLEL_DIRS = DebugIR Utils
>
> include $(LEVEL)/Makefile.common
>
>
>
> _______________________________________________
> llvm-commits mailing list
> llvm-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
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