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New test case.

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llvm-svn: 52483
This commit is contained in:
Evan Cheng 2008-06-19 01:50:24 +00:00
parent ee801276b3
commit 919b735586
1 changed files with 17 additions and 0 deletions
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test/CodeGen/X86/subclass-coalesce.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 -join-subclass-copies -stats |& grep {Number of subclass joins performed}
@mem.6 = external global i64 ; <i64*> [#uses=1]
define i64 @attachFunc() nounwind {
entry:
%tmp64.i = add i64 0, 72 ; <i64> [#uses=1]
%tmp68.i = load i64* @mem.6, align 8 ; <i64> [#uses=1]
%tmp70.i = icmp sgt i64 %tmp64.i, %tmp68.i ; <i1> [#uses=1]
br i1 %tmp70.i, label %bb73.i, label %bb116
bb73.i: ; preds = %entry
br label %bb116
bb116: ; preds = %bb73.i, %entry
ret i64 %tmp68.i
}