diff options
author | Anders Carlsson <andersca@mac.com> | 2009-08-02 03:40:19 +0000 |
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committer | Anders Carlsson <andersca@mac.com> | 2009-08-02 03:40:19 +0000 |
commit | 5a23264452fbf8ad3c65e0869fa902f7a0e918a1 (patch) | |
tree | 19718078355e3a0e2eb7a22f742f321fe8a67e2e /test/CodeGen/asm-inout.c | |
parent | 637ec3237da533470fd14e64f7597934291467c7 (diff) |
Don't evaluate inout constraints twice. Fixes PR3800.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77854 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/asm-inout.c')
-rw-r--r-- | test/CodeGen/asm-inout.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/asm-inout.c b/test/CodeGen/asm-inout.c new file mode 100644 index 0000000000..e0e42a319d --- /dev/null +++ b/test/CodeGen/asm-inout.c @@ -0,0 +1,8 @@ +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm %s -o %t && +// RUN: grep "load i8\*\*\* %p.addr" %t | count 1 + +// PR3800 +void f(void **p) +{ + __asm__ volatile("" :"+m"(*p)); +} |