From d0890a2bada504fb28a4b2c67d17259d789775a4 Mon Sep 17 00:00:00 2001
From: David Goodwin <david_goodwin@apple.com>
Date: Tue, 30 Jun 2009 22:11:34 +0000
Subject: Add thumb-2 store word, halfword, and byte.

llvm-svn: 74555
---
 llvm/test/CodeGen/Thumb2/thumb2-strb.ll | 63 +++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 llvm/test/CodeGen/Thumb2/thumb2-strb.ll

(limited to 'llvm/test/CodeGen/Thumb2/thumb2-strb.ll')

diff --git a/llvm/test/CodeGen/Thumb2/thumb2-strb.ll b/llvm/test/CodeGen/Thumb2/thumb2-strb.ll
new file mode 100644
index 00000000000..d8401cd6847
--- /dev/null
+++ b/llvm/test/CodeGen/Thumb2/thumb2-strb.ll
@@ -0,0 +1,63 @@
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*\\\]$} | count 1
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*#+4092\\\]$} | count 1
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*#-128\\\]$} | count 2
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | not grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*#+4096\\\]$}
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*+r\[0-9\]*\\\]$} | count 3
+; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {strb\\W*r\[0-9\],\\W*\\\[r\[0-9\]*,\\W*+r\[0-9\]*,\\Wlsl #2\\\]$} | count 1
+
+define i8 @f1(i8 %a, i8* %v) {
+        store i8 %a, i8* %v
+        ret i8 %a
+}
+
+define i8 @f2(i8 %a, i8* %v) {
+        %tmp2 = getelementptr i8* %v, i32 4092
+        store i8 %a, i8* %tmp2
+        ret i8 %a
+}
+
+define i8 @f2a(i8 %a, i8* %v) {
+        %tmp2 = getelementptr i8* %v, i32 -128
+        store i8 %a, i8* %tmp2
+        ret i8 %a
+}
+
+define i8 @f3(i8 %a, i8* %v) {
+        %tmp2 = getelementptr i8* %v, i32 4096
+        store i8 %a, i8* %tmp2
+        ret i8 %a
+}
+
+define i8 @f4(i8 %a, i32 %base) {
+entry:
+        %tmp1 = sub i32 %base, 128
+        %tmp2 = inttoptr i32 %tmp1 to i8*
+        store i8 %a, i8* %tmp2
+        ret i8 %a
+}
+
+define i8 @f5(i8 %a, i32 %base, i32 %offset) {
+entry:
+        %tmp1 = add i32 %base, %offset
+        %tmp2 = inttoptr i32 %tmp1 to i8*
+        store i8 %a, i8* %tmp2
+        ret i8 %a
+}
+
+define i8 @f6(i8 %a, i32 %base, i32 %offset) {
+entry:
+        %tmp1 = shl i32 %offset, 2
+        %tmp2 = add i32 %base, %tmp1
+        %tmp3 = inttoptr i32 %tmp2 to i8*
+        store i8 %a, i8* %tmp3
+        ret i8 %a
+}
+
+define i8 @f7(i8 %a, i32 %base, i32 %offset) {
+entry:
+        %tmp1 = lshr i32 %offset, 2
+        %tmp2 = add i32 %base, %tmp1
+        %tmp3 = inttoptr i32 %tmp2 to i8*
+        store i8 %a, i8* %tmp3
+        ret i8 %a
+}
-- 
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