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| author | Akira Hatanaka <ahatanaka@mips.com> | 2012-04-05 20:44:35 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-04-05 20:44:35 +0000 |
| commit | ba9536a3c613f80585a078e64aa9c35abb8003fa (patch) | |
| tree | dc643019a4ea1bf303968c822a07aa81f66fdb82 /test | |
| parent | 60b35f408bc3194e7ea4e96367c0b42dc5e7f850 (diff) | |
| download | llvm-ba9536a3c613f80585a078e64aa9c35abb8003fa.tar.gz llvm-ba9536a3c613f80585a078e64aa9c35abb8003fa.tar.bz2 llvm-ba9536a3c613f80585a078e64aa9c35abb8003fa.tar.xz | |
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
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/Mips/global-address.ll | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/global-address.ll b/test/CodeGen/Mips/global-address.ll new file mode 100644 index 0000000000..f3b0e5c28d --- /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) + |