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| author | Daniel Dunbar <daniel@zuster.org> | 2009-02-19 07:15:39 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-02-19 07:15:39 +0000 |
| commit | d5d31801fc87239436fa349c89dce7797cf13537 (patch) | |
| tree | e76bc0384471e0b92201a366b7a8af7acee631e0 /test/CodeGen/functions.c | |
| parent | afa74448a07a16c3146accbe0ff03e9c8b0995e5 (diff) | |
Don't emit K&R unprototyped function definitions as varargs.
- <rdar://problem/6584606> clang/x86-64 - too many reg saves
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65032 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/functions.c')
| -rw-r--r-- | test/CodeGen/functions.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/test/CodeGen/functions.c b/test/CodeGen/functions.c index 83da64704b..ad918263c5 100644 --- a/test/CodeGen/functions.c +++ b/test/CodeGen/functions.c @@ -1,4 +1,5 @@ -// RUN: clang %s -emit-llvm -o - +// RUN: clang %s -emit-llvm -o %t && + int g(); int foo(int i) { @@ -17,3 +18,14 @@ void test3(T f) { int a(int); int a() {return 1;} + +// RUN: grep 'define void @f0()' %t && +void f0() {} + +void f1(); +// RUN: grep 'call void (...)\* bitcast (void ()\* @f1' %t && +void f2(void) { + f1(1, 2, 3); +} +// RUN: grep 'define void @f1()' %t +void f1() {} |