[clang] 7ca4dd8 - [Clang] Extend test coverage for -f[no-]finite-loops options.

[Florian Hahn via cfe-commits]

Author: Florian Hahn
Date: 2021-04-07T13:15:49+01:00
New Revision: 7ca4dd82175c9571e8251dfcd452b9ba0fb59280

URL: https://github.com/llvm/llvm-project/commit/7ca4dd82175c9571e8251dfcd452b9ba0fb59280
DIFF: https://github.com/llvm/llvm-project/commit/7ca4dd82175c9571e8251dfcd452b9ba0fb59280.diff

LOG: [Clang] Extend test coverage for -f[no-]finite-loops options.

Extend test coverage by checking various standard versions with
-f[no-]finite-loops. Suggested as part of D96418.

Added: 
    

Modified: 
    clang/test/CodeGen/attr-mustprogress.c
    clang/test/CodeGenCXX/attr-mustprogress.cpp

Removed: 
    


################################################################################
diff  --git a/clang/test/CodeGen/attr-mustprogress.c b/clang/test/CodeGen/attr-mustprogress.c
index 1f83cd44b308..ad5819db6541 100644
--- a/clang/test/CodeGen/attr-mustprogress.c
+++ b/clang/test/CodeGen/attr-mustprogress.c
@@ -3,8 +3,17 @@
 // RUN: %clang_cc1 -std=c18 -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=C11 %s
 // RUN: %clang_cc1 -std=c2x -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=C11 %s
 //
+// Check -ffinite-loops option in combination with various standard versions.
+// RUN: %clang_cc1 -std=c99 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=FINITE %s
 // RUN: %clang_cc1 -std=c11 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=FINITE %s
+// RUN: %clang_cc1 -std=c18 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=FINITE %s
+// RUN: %clang_cc1 -std=c2x -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=FINITE %s
+//
+// Check -fno-finite-loops option in combination with various standard versions.
+// RUN: %clang_cc1 -std=c99 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=C99 %s
 // RUN: %clang_cc1 -std=c11 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=C99 %s
+// RUN: %clang_cc1 -std=c18 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=C99 %s
+// RUN: %clang_cc1 -std=c2x -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=C99 %s
 
 int a = 0;
 int b = 0;

diff  --git a/clang/test/CodeGenCXX/attr-mustprogress.cpp b/clang/test/CodeGenCXX/attr-mustprogress.cpp
index 48ac7ad938ba..1c0fecbb70bc 100644
--- a/clang/test/CodeGenCXX/attr-mustprogress.cpp
+++ b/clang/test/CodeGenCXX/attr-mustprogress.cpp
@@ -4,11 +4,19 @@
 // RUN: %clang_cc1 -std=c++17 -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX11 %s
 // RUN: %clang_cc1 -std=c++20 -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX11 %s
 
-// Make sure -ffinite-loops overrides -std=c++98 for loops.
+// Check -ffinite-loops option in combination with various standard versions.
 // RUN: %clang_cc1 -std=c++98 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=FINITE %s
+// RUN: %clang_cc1 -std=c++11 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX11 %s
+// RUN: %clang_cc1 -std=c++14 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX11 %s
+// RUN: %clang_cc1 -std=c++17 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX11 %s
+// RUN: %clang_cc1 -std=c++20 -ffinite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX11 %s
 
-// Make sure -fno-finite-loops overrides -std=c++11
+// Check -fno-finite-loops option in combination with various standard versions.
+// RUN: %clang_cc1 -std=c++98 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX98 %s
 // RUN: %clang_cc1 -std=c++11 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX98 %s
+// RUN: %clang_cc1 -std=c++14 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX98 %s
+// RUN: %clang_cc1 -std=c++17 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX98 %s
+// RUN: %clang_cc1 -std=c++20 -fno-finite-loops -triple=x86_64-unknown-linux-gnu -S -emit-llvm %s -o - | FileCheck --check-prefix=CHECK --check-prefix=CXX98 %s
 
 int a = 0;
 int b = 0;