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author | Akira Hatanaka <ahatanaka@mips.com> | 2012-06-14 20:51:13 +0000 |
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committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-06-14 20:51:13 +0000 |
commit | 6b0cd9b9c65dc8c91827ddd926e050738ea590fd (patch) | |
tree | 431cd723e2878987d7a72061e438214b33cce4f6 /test | |
parent | 0180694b2f416e2247af1d284d701b19e1431a6c (diff) | |
download | llvm-6b0cd9b9c65dc8c91827ddd926e050738ea590fd.tar.gz llvm-6b0cd9b9c65dc8c91827ddd926e050738ea590fd.tar.bz2 llvm-6b0cd9b9c65dc8c91827ddd926e050738ea590fd.tar.xz |
Make machine verifier check the first instruction of the last bundle instead of
the last instruction of a basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158468 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/CodeGen/Mips/machineverifier.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/machineverifier.ll b/test/CodeGen/Mips/machineverifier.ll new file mode 100644 index 0000000000..c673fe557e --- /dev/null +++ b/test/CodeGen/Mips/machineverifier.ll @@ -0,0 +1,21 @@ +; RUN: llc < %s -march=mipsel -verify-machineinstrs +; Make sure machine verifier understands the last instruction of a basic block +; is not the terminator instruction after delay slot filler pass is run. + +@g = external global i32 + +define void @foo() nounwind { +entry: + %0 = load i32* @g, align 4 + %tobool = icmp eq i32 %0, 0 + br i1 %tobool, label %if.end, label %if.then + +if.then: ; preds = %entry + %add = add nsw i32 %0, 10 + store i32 %add, i32* @g, align 4 + br label %if.end + +if.end: ; preds = %entry, %if.then + ret void +} + |