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author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-07-16 14:09:35 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-07-16 14:09:35 +0000 |
commit | 720e3b00b869950bdc09ad065d92174772903da0 (patch) | |
tree | 02285bcad3481a030202fb2b5b47df7cb6b32905 /test/CodeGen/SystemZ/05-MemLoadsStores.ll | |
parent | 078e007c07b76ee871fa5dc9e8f8b17199766b41 (diff) | |
download | external_llvm-720e3b00b869950bdc09ad065d92174772903da0.zip external_llvm-720e3b00b869950bdc09ad065d92174772903da0.tar.gz external_llvm-720e3b00b869950bdc09ad065d92174772903da0.tar.bz2 |
Add support for 12 bit displacements
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75988 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/SystemZ/05-MemLoadsStores.ll')
-rw-r--r-- | test/CodeGen/SystemZ/05-MemLoadsStores.ll | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/05-MemLoadsStores.ll b/test/CodeGen/SystemZ/05-MemLoadsStores.ll new file mode 100644 index 0000000..6eb2ddb --- /dev/null +++ b/test/CodeGen/SystemZ/05-MemLoadsStores.ll @@ -0,0 +1,44 @@ +; RUN: llvm-as < %s | llc | grep ly | count 2 +; RUN: llvm-as < %s | llc | grep sty | count 2 +; RUN: llvm-as < %s | llc | grep {l.%} | count 2 +; RUN: llvm-as < %s | llc | grep {st.%} | count 2 + +target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16" +target triple = "s390x-linux" + +define void @foo1(i32* nocapture %foo, i32* nocapture %bar) nounwind { +entry: + %tmp1 = load i32* %foo ; <i32> [#uses=1] + store i32 %tmp1, i32* %bar + ret void +} + +define void @foo2(i32* nocapture %foo, i32* nocapture %bar, i64 %idx) nounwind { +entry: + %add.ptr = getelementptr i32* %foo, i64 1 ; <i32*> [#uses=1] + %tmp1 = load i32* %add.ptr ; <i32> [#uses=1] + %add.ptr3.sum = add i64 %idx, 1 ; <i64> [#uses=1] + %add.ptr5 = getelementptr i32* %bar, i64 %add.ptr3.sum ; <i32*> [#uses=1] + store i32 %tmp1, i32* %add.ptr5 + ret void +} + +define void @foo3(i32* nocapture %foo, i32* nocapture %bar, i64 %idx) nounwind { +entry: + %sub.ptr = getelementptr i32* %foo, i64 -1 ; <i32*> [#uses=1] + %tmp1 = load i32* %sub.ptr ; <i32> [#uses=1] + %sub.ptr3.sum = add i64 %idx, -1 ; <i64> [#uses=1] + %add.ptr = getelementptr i32* %bar, i64 %sub.ptr3.sum ; <i32*> [#uses=1] + store i32 %tmp1, i32* %add.ptr + ret void +} + +define void @foo4(i32* nocapture %foo, i32* nocapture %bar, i64 %idx) nounwind { +entry: + %add.ptr = getelementptr i32* %foo, i64 8192 ; <i32*> [#uses=1] + %tmp1 = load i32* %add.ptr ; <i32> [#uses=1] + %add.ptr3.sum = add i64 %idx, 8192 ; <i64> [#uses=1] + %add.ptr5 = getelementptr i32* %bar, i64 %add.ptr3.sum ; <i32*> [#uses=1] + store i32 %tmp1, i32* %add.ptr5 + ret void +} |