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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CodeGen/PR2001-bitfield-reload.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CodeGen/PR2001-bitfield-reload.c')
-rw-r--r-- | clang/test/CodeGen/PR2001-bitfield-reload.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/clang/test/CodeGen/PR2001-bitfield-reload.c b/clang/test/CodeGen/PR2001-bitfield-reload.c new file mode 100644 index 0000000..d05aef3 --- /dev/null +++ b/clang/test/CodeGen/PR2001-bitfield-reload.c @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 -triple i386-unknown-unknown -O3 -emit-llvm -o - %s | FileCheck %s +// PR2001 + +/* Test that the result of the assignment properly uses the value *in + the bitfield* as opposed to the RHS. */ +static int foo(int i) { + struct { + int f0 : 2; + } x; + return (x.f0 = i); +} + +int bar() { + // CHECK: ret i32 1 + return foo(-5) == -1; +} |