[llvm-commits] [llvm] r132005 - /llvm/trunk/test/CodeGen/Mips/largeimmprinting.ll
Akira Hatanaka
ahatanak at gmail.com
Tue May 24 14:28:18 PDT 2011
Author: ahatanak
Date: Tue May 24 16:28:18 2011
New Revision: 132005
URL: http://llvm.org/viewvc/llvm-project?rev=132005&view=rev
Log:
Test case for r132003.
Added:
llvm/trunk/test/CodeGen/Mips/largeimmprinting.ll
Added: llvm/trunk/test/CodeGen/Mips/largeimmprinting.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/largeimmprinting.ll?rev=132005&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/largeimmprinting.ll (added)
+++ llvm/trunk/test/CodeGen/Mips/largeimmprinting.ll Tue May 24 16:28:18 2011
@@ -0,0 +1,23 @@
+; RUN: llc -march=mipsel -mcpu=4ke < %s | FileCheck %s
+
+%struct.S1 = type { [65536 x i8] }
+
+ at s1 = external global %struct.S1
+
+define void @f() nounwind {
+entry:
+; CHECK: lui $at, 65534
+; CHECK: addu $at, $sp, $at
+; CHECK: addiu $sp, $at, -24
+; CHECK: .cprestore 65536
+
+ %agg.tmp = alloca %struct.S1, align 1
+ %tmp = getelementptr inbounds %struct.S1* %agg.tmp, i32 0, i32 0, i32 0
+ call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp, i8* getelementptr inbounds (%struct.S1* @s1, i32 0, i32 0, i32 0), i32 65536, i32 1, i1 false)
+ call void @f2(%struct.S1* byval %agg.tmp) nounwind
+ ret void
+}
+
+declare void @f2(%struct.S1* byval)
+
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
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