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| author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
|---|---|---|
| committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
| commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
| tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/CodeGen/vla-4.c | |
| parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) | |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/CodeGen/vla-4.c')
| -rw-r--r-- | clang/test/CodeGen/vla-4.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/CodeGen/vla-4.c b/clang/test/CodeGen/vla-4.c new file mode 100644 index 0000000..6e4ca98 --- /dev/null +++ b/clang/test/CodeGen/vla-4.c @@ -0,0 +1,24 @@ +// RUN: %clang_cc1 -triple i386-unknown-unknown %s -emit-llvm -o - | FileCheck %s + +int f(); +int h(); + +void t1() { + _Atomic(typeof((int (*)[f()]) h())) v; + // CHECK: [[N:%.*]] = alloca i32*, align 4 + // CHECK-NEXT: [[P:%.*]] = call i32 bitcast (i32 (...)* @f to i32 ()*)() + // CHECK-NEXT: [[P:%.*]] = call i32 bitcast (i32 (...)* @h to i32 ()*)() +} + +void t2() { + typeof(typeof((int (*)[f()]) h())) v; + // CHECK: [[N:%.*]] = alloca i32*, align 4 + // CHECK-NEXT: [[P:%.*]] = call i32 bitcast (i32 (...)* @f to i32 ()*)() + // CHECK-NEXT: [[P:%.*]] = call i32 bitcast (i32 (...)* @h to i32 ()*)() +} + +void t3(typeof((int (*)[f()]) h()) v) { + // CHECK: store i32* %v, i32** %{{[.0-9A-Za-z]+}}, align 4 + // CHECK-NEXT: [[P:%.*]] = call i32 bitcast (i32 (...)* @f to i32 ()*)() + // CHECK-NEXT: [[P:%.*]] = call i32 bitcast (i32 (...)* @h to i32 ()*)() +} |