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author | Evan Cheng <evan.cheng@apple.com> | 2007-04-26 01:14:14 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2007-04-26 01:14:14 +0000 |
commit | 37a21457bf89515e221d6bbb69f0dd3de854536e (patch) | |
tree | c4f8f60db26349e5c2b719c0394ace8e6d79e716 /test/CodeGen | |
parent | a24ddddf68cc29cdcc93c572a98651c3f3be18a1 (diff) | |
download | llvm-37a21457bf89515e221d6bbb69f0dd3de854536e.tar.gz llvm-37a21457bf89515e221d6bbb69f0dd3de854536e.tar.bz2 llvm-37a21457bf89515e221d6bbb69f0dd3de854536e.tar.xz |
PR1348 test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36457 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
-rw-r--r-- | test/CodeGen/X86/2007-04-24-Huge-Stack.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2007-04-24-Huge-Stack.ll b/test/CodeGen/X86/2007-04-24-Huge-Stack.ll new file mode 100644 index 0000000000..74e6e72a4a --- /dev/null +++ b/test/CodeGen/X86/2007-04-24-Huge-Stack.ll @@ -0,0 +1,19 @@ +; RUN: llvm-as < %s | llc -march=x86-64 | not grep 4294967112 +; PR1348 + + %struct.md5_ctx = type { i32, i32, i32, i32, [2 x i32], i32, [128 x i8], [4294967288 x i8] } + +define i8* @md5_buffer(i8* %buffer, i64 %len, i8* %resblock) { +entry: + %ctx = alloca %struct.md5_ctx, align 16 ; <%struct.md5_ctx*> [#uses=3] + call void @md5_init_ctx( %struct.md5_ctx* %ctx ) + call void @md5_process_bytes( i8* %buffer, i64 %len, %struct.md5_ctx* %ctx ) + %tmp4 = call i8* @md5_finish_ctx( %struct.md5_ctx* %ctx, i8* %resblock ) ; <i8*> [#uses=1] + ret i8* %tmp4 +} + +declare void @md5_init_ctx(%struct.md5_ctx*) + +declare i8* @md5_finish_ctx(%struct.md5_ctx*, i8*) + +declare void @md5_process_bytes(i8*, i64, %struct.md5_ctx*) |