diff options
Diffstat (limited to 'clang/test/Profile/gcc-flag-compatibility.c')
| -rw-r--r-- | clang/test/Profile/gcc-flag-compatibility.c | 38 |
1 files changed, 31 insertions, 7 deletions
diff --git a/clang/test/Profile/gcc-flag-compatibility.c b/clang/test/Profile/gcc-flag-compatibility.c index cfc1a353660..58ecfc39197 100644 --- a/clang/test/Profile/gcc-flag-compatibility.c +++ b/clang/test/Profile/gcc-flag-compatibility.c @@ -7,26 +7,50 @@ // -fprofile-use=<dir> Uses the profile file <dir>/default.profdata // -fprofile-use=<dir>/file Uses the profile file <dir>/file -// RUN: %clang %s -c -S -o - -emit-llvm -fprofile-generate | FileCheck -check-prefix=PROFILE-GEN %s -// PROFILE-GEN: __llvm_profile_filename +// RUN: %clang %s -c -S -o - -emit-llvm -fprofile-generate -fno-experimental-new-pass-manager | FileCheck -check-prefix=PROFILE-GEN %s +// RUN: %clang %s -c -S -o - -emit-llvm -fprofile-generate -fexperimental-new-pass-manager | FileCheck -check-prefix=PROFILE-GEN %s +// PROFILE-GEN: @__profc_main = private global [2 x i64] zeroinitializer, section "__llvm_prf_cnts", align 8 +// PROFILE-GEN: @__profd_main = private global // Check that -fprofile-generate=/path/to generates /path/to/default.profraw -// RUN: %clang %s -c -S -o - -emit-llvm -fprofile-generate=/path/to | FileCheck -check-prefix=PROFILE-GEN-EQ %s +// RUN: %clang %s -c -S -o - -emit-llvm -fprofile-generate=/path/to -fno-experimental-new-pass-manager | FileCheck -check-prefixes=PROFILE-GEN,PROFILE-GEN-EQ %s +// RxUN: %clang %s -c -S -o - -emit-llvm -fprofile-generate=/path/to -fexperimental-new-pass-manager | FileCheck -check-prefixes=PROFILE-GEN,PROFILE-GEN-EQ %s // PROFILE-GEN-EQ: constant [{{.*}} x i8] c"/path/to{{/|\\5C}}{{.*}}\00" // Check that -fprofile-use=some/path reads some/path/default.profdata +// This uses Clang FE format profile. // RUN: rm -rf %t.dir // RUN: mkdir -p %t.dir/some/path // RUN: llvm-profdata merge %S/Inputs/gcc-flag-compatibility.proftext -o %t.dir/some/path/default.profdata -// RUN: %clang %s -o - -Xclang -disable-llvm-passes -emit-llvm -S -fprofile-use=%t.dir/some/path | FileCheck -check-prefix=PROFILE-USE-2 %s -// PROFILE-USE-2: = !{!"branch_weights", i32 101, i32 2} +// RUN: %clang %s -o - -Xclang -disable-llvm-passes -emit-llvm -S -fprofile-use=%t.dir/some/path -fno-experimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE %s +// RUN: %clang %s -o - -Xclang -disable-llvm-passes -emit-llvm -S -fprofile-use=%t.dir/some/path -fexperimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE %s // Check that -fprofile-use=some/path/file.prof reads some/path/file.prof +// This uses Clang FE format profile. // RUN: rm -rf %t.dir // RUN: mkdir -p %t.dir/some/path // RUN: llvm-profdata merge %S/Inputs/gcc-flag-compatibility.proftext -o %t.dir/some/path/file.prof -// RUN: %clang %s -o - -Xclang -disable-llvm-passes -emit-llvm -S -fprofile-use=%t.dir/some/path/file.prof | FileCheck -check-prefix=PROFILE-USE-3 %s -// PROFILE-USE-3: = !{!"branch_weights", i32 101, i32 2} +// RUN: %clang %s -o - -Xclang -disable-llvm-passes -emit-llvm -S -fprofile-use=%t.dir/some/path/file.prof -fno-experimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE %s +// RUN: %clang %s -o - -Xclang -disable-llvm-passes -emit-llvm -S -fprofile-use=%t.dir/some/path/file.prof -fexperimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE %s +// PROFILE-USE: = !{!"branch_weights", i32 101, i32 2} + +// Check that -fprofile-use=some/path reads some/path/default.profdata +// This uses LLVM IR format profile. +// RUN: rm -rf %t.dir +// RUN: mkdir -p %t.dir/some/path +// RUN: llvm-profdata merge %S/Inputs/gcc-flag-compatibility_IR.proftext -o %t.dir/some/path/default.profdata +// RUN: %clang %s -o - -emit-llvm -S -fprofile-use=%t.dir/some/path -fno-experimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE-IR %s +// RUN: %clang %s -o - -emit-llvm -S -fprofile-use=%t.dir/some/path -fexperimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE-IR %s + +// Check that -fprofile-use=some/path/file.prof reads some/path/file.prof +// This uses LLVM IR format profile. +// RUN: rm -rf %t.dir +// RUN: mkdir -p %t.dir/some/path +// RUN: llvm-profdata merge %S/Inputs/gcc-flag-compatibility_IR.proftext -o %t.dir/some/path/file.prof +// RUN: %clang %s -o - -emit-llvm -S -fprofile-use=%t.dir/some/path/file.prof -fno-experimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE-IR %s +// RUN: %clang %s -o - -emit-llvm -S -fprofile-use=%t.dir/some/path/file.prof -fexperimental-new-pass-manager | FileCheck -check-prefix=PROFILE-USE-IR %s + +// PROFILE-USE-IR: = !{!"branch_weights", i32 100, i32 1} int X = 0; |
