maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/CodeGen/nousejumptable.c

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

9 lines
189 B
C
Raw Normal View History

Add -fno-jump-tables and-fjump-tables flags Add no-jump-tables flag to disable use of jump tables when lowering switch statements Reviewers: echristo, hans Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D18407 llvm-svn: 265425
2016-04-06 01:50:43 +08:00
// RUN: %clang_cc1 -S -fno-jump-tables %s -emit-llvm -o - | FileCheck %s
// CHECK-LABEL: main
// CHECK: attributes #0 = {{.*}}"no-jump-tables"="true"{{.*}}
Use functions with prototypes when appropriate; NFC A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the eleventh batch of tests being updated (there are a significant number of other tests left to be updated).
2022-02-16 05:06:01 +08:00
int main(void) {
Add -fno-jump-tables and-fjump-tables flags Add no-jump-tables flag to disable use of jump tables when lowering switch statements Reviewers: echristo, hans Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D18407 llvm-svn: 265425
2016-04-06 01:50:43 +08:00
return 0;
}