From d6bf3b709af18009f303a46a7f4cadb3811190cf Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Thu, 19 Jun 2008 01:50:24 +0000 Subject: New test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52483 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/subclass-coalesce.ll | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 test/CodeGen/X86/subclass-coalesce.ll diff --git a/test/CodeGen/X86/subclass-coalesce.ll b/test/CodeGen/X86/subclass-coalesce.ll new file mode 100644 index 0000000..26e6256 --- /dev/null +++ b/test/CodeGen/X86/subclass-coalesce.ll @@ -0,0 +1,17 @@ +; RUN: llvm-as < %s | llc -march=x86 -join-subclass-copies -stats |& grep {Number of subclass joins performed} + +@mem.6 = external global i64 ; [#uses=1] + +define i64 @attachFunc() nounwind { +entry: + %tmp64.i = add i64 0, 72 ; [#uses=1] + %tmp68.i = load i64* @mem.6, align 8 ; [#uses=1] + %tmp70.i = icmp sgt i64 %tmp64.i, %tmp68.i ; [#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 +} -- cgit v1.1