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| author | Eric Christopher <echristo@apple.com> | 2012-05-07 05:46:29 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-05-07 05:46:29 +0000 |
| commit | f49f846eec471ca64a72c151dbaa62a9306d4e37 (patch) | |
| tree | fa3170b709862895d305dd654ea2fd66d401be03 /test/CodeGen/Mips/inlineasm-cnstrnt-bad-K.ll | |
| parent | 5f9cccc509fc0a51ace855af19e8405cee900efd (diff) | |
| download | llvm-f49f846eec471ca64a72c151dbaa62a9306d4e37.tar.gz llvm-f49f846eec471ca64a72c151dbaa62a9306d4e37.tar.bz2 llvm-f49f846eec471ca64a72c151dbaa62a9306d4e37.tar.xz | |
Add support for the inline asm constraint 'K'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156282 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Mips/inlineasm-cnstrnt-bad-K.ll')
| -rw-r--r-- | test/CodeGen/Mips/inlineasm-cnstrnt-bad-K.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/inlineasm-cnstrnt-bad-K.ll b/test/CodeGen/Mips/inlineasm-cnstrnt-bad-K.ll new file mode 100644 index 0000000000..3baf437324 --- /dev/null +++ b/test/CodeGen/Mips/inlineasm-cnstrnt-bad-K.ll @@ -0,0 +1,16 @@ +; +;This is a negative test. The constant value given for the constraint (K) +;is greater than 16 bits (0x00100000). +; +; RUN: not llc -march=mipsel < %s 2> %t +; RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s + +define i32 @main() nounwind { +entry: + +;CHECK-ERRORS: error: invalid operand for inline asm constraint 'K' + + tail call i32 asm "addu $0,$1,$2", "=r,r,K"(i32 1024, i32 1048576) nounwind + ret i32 0 +} + |