From: Akira Hatanaka <ahatanaka@mips.com>
Date: Thu, 5 Apr 2012 20:44:35 +0000 (+0000)
Subject: Reapply test case in 154038, this time with triple to prevent the backend
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ba9536a3c613f80585a078e64aa9c35abb8003fa;p=oota-llvm.git

Reapply test case in 154038, this time with triple to prevent the backend
from emitting gp_rel relocation.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154122 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/Mips/global-address.ll b/test/CodeGen/Mips/global-address.ll
new file mode 100644
index 00000000000..f3b0e5c28d7
--- /dev/null
+++ b/test/CodeGen/Mips/global-address.ll
@@ -0,0 +1,42 @@
+; RUN: llc -march=mipsel -relocation-model=pic < %s | FileCheck %s -check-prefix=PIC-O32
+; RUN: llc -march=mipsel -relocation-model=static -mtriple=mipsel-linux-gnu < %s | FileCheck %s -check-prefix=STATIC-O32
+
+@s1 = internal unnamed_addr global i32 8, align 4
+@g1 = external global i32
+
+define void @foo() nounwind {
+entry:
+; PIC-O32: lw  $[[R0:[0-9]+]], %got(s1)
+; PIC-O32: lw  ${{[0-9]+}}, %lo(s1)($[[R0]])
+; PIC-O32: lw  ${{[0-9]+}}, %got(g1)
+; STATIC-O32: lui $[[R1:[0-9]+]], %hi(s1)
+; STATIC-O32: lw  ${{[0-9]+}}, %lo(s1)($[[R1]])
+; STATIC-O32: lui $[[R2:[0-9]+]], %hi(g1)
+; STATIC-O32: lw  ${{[0-9]+}}, %lo(g1)($[[R2]])
+
+; PIC-N32: lw  $[[R0:[0-9]+]], %got_page(s1)
+; PIC-N32: lw  ${{[0-9]+}}, %got_ofst(s1)($[[R0]])
+; PIC-N32: lw  ${{[0-9]+}}, %got_disp(g1)
+; STATIC-N32: lui $[[R1:[0-9]+]], %hi(s1)
+; STATIC-N32: lw  ${{[0-9]+}}, %lo(s1)($[[R1]])
+; STATIC-N32: lui $[[R2:[0-9]+]], %hi(g1)
+; STATIC-N32: lw  ${{[0-9]+}}, %lo(g1)($[[R2]])
+
+; PIC-N64: ld  $[[R0:[0-9]+]], %got_page(s1)
+; PIC-N64: lw  ${{[0-9]+}}, %got_ofst(s1)($[[R0]])
+; PIC-N64: ld  ${{[0-9]+}}, %got_disp(g1)
+; STATIC-N64: ld  $[[R1:[0-9]+]], %got_page(s1)
+; STATIC-N64: lw  ${{[0-9]+}}, %got_ofst(s1)($[[R1]])
+; STATIC-N64: ld  ${{[0-9]+}}, %got_disp(g1)
+
+  %0 = load i32* @s1, align 4
+  tail call void @foo1(i32 %0) nounwind
+  %1 = load i32* @g1, align 4
+  store i32 %1, i32* @s1, align 4
+  %add = add nsw i32 %1, 2
+  store i32 %add, i32* @g1, align 4
+  ret void
+}
+
+declare void @foo1(i32)
+