From a6d6ef6dac9407840aadf1e657ba58989946173e Mon Sep 17 00:00:00 2001
From: Jack Carter <jcarter@mips.com>
Date: Wed, 27 Jun 2012 23:13:42 +0000
Subject: This allows hello world to be compiled for Mips 64 direct object.

It takes advantage of r159299 which introduces relocation support for N64.
elf-dump needed to be upgraded to support N64 relocations as well.

This passes make check.

Jack


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159302 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/MC/Mips/elf-N64.ll | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 test/MC/Mips/elf-N64.ll

(limited to 'test/MC')

diff --git a/test/MC/Mips/elf-N64.ll b/test/MC/Mips/elf-N64.ll
new file mode 100644
index 0000000000..23ec53a2e2
--- /dev/null
+++ b/test/MC/Mips/elf-N64.ll
@@ -0,0 +1,39 @@
+; RUN: llc -filetype=obj -march=mips64el -mcpu=mips64 %s -o - | elf-dump --dump-section-data  | FileCheck %s
+
+; Check for N64 relocation production.
+;
+; ModuleID = '../hello.c'
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:32-i16:16:32-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v64:64:64-n32"
+target triple = "mips64el-unknown-linux"
+
+@str = private unnamed_addr constant [12 x i8] c"hello world\00"
+
+define i32 @main() nounwind {
+entry:
+; Check that the appropriate relocations were created.
+
+; R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16
+; CHECK:     ('r_type3', 0x05)
+; CHECK-NEXT:     ('r_type2', 0x18)
+; CHECK-NEXT:     ('r_type', 0x07)
+
+; R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16
+; CHECK:     ('r_type3', 0x06)
+; CHECK-NEXT:     ('r_type2', 0x18)
+; CHECK-NEXT:     ('r_type', 0x07)
+
+; R_MIPS_GOT_OFST/R_MIPS_NONE/R_MIPS_NONE
+; CHECK:     ('r_type3', 0x00)
+; CHECK-NEXT:     ('r_type2', 0x00)
+; CHECK-NEXT:     ('r_type', 0x14)
+
+; R_MIPS_GOT_OFST/R_MIPS_NONE/R_MIPS_NONE
+; CHECK:     ('r_type3', 0x00)
+; CHECK-NEXT:     ('r_type2', 0x00)
+; CHECK-NEXT:     ('r_type', 0x15)
+
+  %puts = tail call i32 @puts(i8* getelementptr inbounds ([12 x i8]* @str, i64 0, i64 0))
+  ret i32 0
+
+}
+declare i32 @puts(i8* nocapture) nounwind
-- 
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