[llvm-commits] [llvm] r52483 - /llvm/trunk/test/CodeGen/X86/subclass-coalesce.ll
Evan Cheng
evan.cheng at apple.com
Wed Jun 18 18:50:24 PDT 2008
Author: evancheng
Date: Wed Jun 18 20:50:24 2008
New Revision: 52483
URL: http://llvm.org/viewvc/llvm-project?rev=52483&view=rev
Log:
New test case.
Added:
llvm/trunk/test/CodeGen/X86/subclass-coalesce.ll
Added: llvm/trunk/test/CodeGen/X86/subclass-coalesce.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/subclass-coalesce.ll?rev=52483&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/subclass-coalesce.ll (added)
+++ llvm/trunk/test/CodeGen/X86/subclass-coalesce.ll Wed Jun 18 20:50:24 2008
@@ -0,0 +1,17 @@
+; RUN: llvm-as < %s | llc -march=x86 -join-subclass-copies -stats |& grep {Number of subclass joins performed}
+
+ at 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
+}
More information about the llvm-commits
mailing list