[llvm-commits] [llvm] r158438 - /llvm/trunk/test/CodeGen/Mips/longbranch.ll
Akira Hatanaka
ahatanaka at mips.com
Wed Jun 13 19:12:22 PDT 2012
Author: ahatanak
Date: Wed Jun 13 21:12:21 2012
New Revision: 158438
URL: http://llvm.org/viewvc/llvm-project?rev=158438&view=rev
Log:
Test case for MIPS long branch pass.
Added:
llvm/trunk/test/CodeGen/Mips/longbranch.ll
Added: llvm/trunk/test/CodeGen/Mips/longbranch.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/longbranch.ll?rev=158438&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/longbranch.ll (added)
+++ llvm/trunk/test/CodeGen/Mips/longbranch.ll Wed Jun 13 21:12:21 2012
@@ -0,0 +1,23 @@
+; RUN: llc -march=mipsel -force-mips-long-branch < %s | FileCheck %s
+
+ at g0 = external global i32
+
+define void @foo1(i32 %s) nounwind {
+entry:
+; CHECK: lw $[[R0:[a-z0-9]+]], %got($BB0_3)(${{[a-z0-9]+}})
+; CHECK: addiu $[[R1:[a-z0-9]+]], $[[R0]], %lo($BB0_3)
+; CHECK: jr $[[R1]]
+
+ %tobool = icmp eq i32 %s, 0
+ br i1 %tobool, label %if.end, label %if.then
+
+if.then: ; preds = %entry
+ %0 = load i32* @g0, align 4
+ %add = add nsw i32 %0, 12
+ store i32 %add, i32* @g0, align 4
+ br label %if.end
+
+if.end: ; preds = %entry, %if.then
+ ret void
+}
+
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