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Reapply test case in 154038, this time with triple to prevent the backend

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from emitting gp_rel relocation.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154122 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2012-04-05 20:44:35 +00:00
parent 60b35f408b
commit ba9536a3c6
1 changed files with 42 additions and 0 deletions
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42
test/CodeGen/Mips/global-address.ll Normal file
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@ -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)