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| author | Jack Carter <jcarter@mips.com> | 2012-06-27 23:13:42 +0000 |
|---|---|---|
| committer | Jack Carter <jcarter@mips.com> | 2012-06-27 23:13:42 +0000 |
| commit | a6d6ef6dac9407840aadf1e657ba58989946173e (patch) | |
| tree | 4a89a7565e827d3cc5fbf9e130e1d8432109f4e8 /test/MC | |
| parent | 0140e55393c4403ab240c386501cdc5e438dcc0e (diff) | |
| download | external_llvm-a6d6ef6dac9407840aadf1e657ba58989946173e.zip external_llvm-a6d6ef6dac9407840aadf1e657ba58989946173e.tar.gz external_llvm-a6d6ef6dac9407840aadf1e657ba58989946173e.tar.bz2 | |
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
Diffstat (limited to 'test/MC')
| -rw-r--r-- | test/MC/Mips/elf-N64.ll | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/MC/Mips/elf-N64.ll b/test/MC/Mips/elf-N64.ll new file mode 100644 index 0000000..23ec53a --- /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 |