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| author | Eric Christopher <echristo@apple.com> | 2011-07-26 22:17:02 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2011-07-26 22:17:02 +0000 |
| commit | 3883e66cfd55de70d89831cf26f9ae53931d11d3 (patch) | |
| tree | 3a9b329b1cf43bd4a8e1f3108c9aca6cf62e8d28 /test/CodeGen/2008-01-07-UnusualIntSize.c | |
| parent | d484040a5fc8d8d8a7a6a0239fc3b34486258181 (diff) | |
Migrate most of the rest of test/FrontendC from llvm and migrate
most of them to FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136159 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/2008-01-07-UnusualIntSize.c')
| -rw-r--r-- | test/CodeGen/2008-01-07-UnusualIntSize.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/2008-01-07-UnusualIntSize.c b/test/CodeGen/2008-01-07-UnusualIntSize.c new file mode 100644 index 0000000000..2842830c19 --- /dev/null +++ b/test/CodeGen/2008-01-07-UnusualIntSize.c @@ -0,0 +1,14 @@ +// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s +// PR1721 + +struct s { + unsigned long long u33: 33; +} a, b; + +// This should have %0 and %1 truncated to 33 bits before any operation. +// This can be done using i33 or an explicit and. +_Bool test(void) { + // CHECK: and i64 %0, 8589934591 + // CHECK: and i64 %1, 8589934591 + return a.u33 + b.u33 != 0; +} |