diff options
author | Akira Hatanaka <ahatanak@gmail.com> | 2011-05-24 21:28:18 +0000 |
---|---|---|
committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-05-24 21:28:18 +0000 |
commit | 9ad65aed36181bb4b8d97c331f91b68729682b0c (patch) | |
tree | 2a4fbd4c25ed82647c04ba55887abfca60b897e5 /test | |
parent | 40de0e013a456971697491b428fb903570e8766e (diff) | |
download | external_llvm-9ad65aed36181bb4b8d97c331f91b68729682b0c.zip external_llvm-9ad65aed36181bb4b8d97c331f91b68729682b0c.tar.gz external_llvm-9ad65aed36181bb4b8d97c331f91b68729682b0c.tar.bz2 |
Test case for r132003.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132005 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/CodeGen/Mips/largeimmprinting.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/largeimmprinting.ll b/test/CodeGen/Mips/largeimmprinting.ll new file mode 100644 index 0000000..fcc20f7 --- /dev/null +++ b/test/CodeGen/Mips/largeimmprinting.ll @@ -0,0 +1,23 @@ +; RUN: llc -march=mipsel -mcpu=4ke < %s | FileCheck %s + +%struct.S1 = type { [65536 x i8] } + +@s1 = external global %struct.S1 + +define void @f() nounwind { +entry: +; CHECK: lui $at, 65534 +; CHECK: addu $at, $sp, $at +; CHECK: addiu $sp, $at, -24 +; CHECK: .cprestore 65536 + + %agg.tmp = alloca %struct.S1, align 1 + %tmp = getelementptr inbounds %struct.S1* %agg.tmp, i32 0, i32 0, i32 0 + call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp, i8* getelementptr inbounds (%struct.S1* @s1, i32 0, i32 0, i32 0), i32 65536, i32 1, i1 false) + call void @f2(%struct.S1* byval %agg.tmp) nounwind + ret void +} + +declare void @f2(%struct.S1* byval) + +declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind |