Page MenuHomePhabricator
Differential D36495 Diff 110299 test/Transforms/GCOVProfiling/function-numbering.ll

Changeset View

Standalone View

View Options

test/Transforms/GCOVProfiling/function-numbering.ll

; Test that GCOV instrumentation numbers functions correctly when some ; Test that GCOV instrumentation numbers functions correctly when some
; functions aren't emitted. ; functions aren't emitted.
; Inject metadata to set the .gcno file location ; Inject metadata to set the .gcno file location
; RUN: echo '!14 = !{!"%/T/function-numbering.ll", !0}' > %t1 ; RUN: rm -rf %t && mkdir -p %t
; RUN: cat %s %t1 > %t2 ; RUN: echo '!14 = !{!"%/t/function-numbering.ll", !0}' > %t/1
; RUN: cat %s %t/1 > %t/2
; RUN: opt -insert-gcov-profiling -S < %t/2 | FileCheck --check-prefix GCDA %s
; RUN: llvm-cov gcov -n -dump %t/function-numbering.gcno 2>&1 | FileCheck --check-prefix GCNO %s
; RUNN: rm %t/function-numbering.gcno
; RUN: opt -insert-gcov-profiling -S < %t2 | FileCheck --check-prefix GCDA %s ; RUN: opt -passes=insert-gcov-profiling -S < %t/2 | FileCheck --check-prefix GCDA %s
; RUN: llvm-cov gcov -n -dump %T/function-numbering.gcno 2>&1 | FileCheck --check-prefix GCNO %s ; RUN: llvm-cov gcov -n -dump %t/function-numbering.gcno 2>&1 | FileCheck --check-prefix GCNO %s
; RUNN: rm %T/function-numbering.gcno
; RUN: opt -passes=insert-gcov-profiling -S < %t2 | FileCheck --check-prefix GCDA %s
; RUN: llvm-cov gcov -n -dump %T/function-numbering.gcno 2>&1 | FileCheck --check-prefix GCNO %s
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.10.0" target triple = "x86_64-apple-macosx10.10.0"
; GCDA: @[[FOO:[0-9]+]] = private unnamed_addr constant [4 x i8] c"foo\00" ; GCDA: @[[FOO:[0-9]+]] = private unnamed_addr constant [4 x i8] c"foo\00"
; GCDA-NOT: @{{[0-9]+}} = private unnamed_addr constant .* c"bar\00" ; GCDA-NOT: @{{[0-9]+}} = private unnamed_addr constant .* c"bar\00"
; GCDA: @[[BAZ:[0-9]+]] = private unnamed_addr constant [4 x i8] c"baz\00" ; GCDA: @[[BAZ:[0-9]+]] = private unnamed_addr constant [4 x i8] c"baz\00"
; GCDA: define internal void @__llvm_gcov_writeout() ; GCDA: define internal void @__llvm_gcov_writeout()
Show All 38 Lines