From 877fbcd8d7c6fb8f5c1fb10ddc39cf715f5421aa Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 28 Jul 2001 18:04:10 +0000
Subject: [PATCH] New test cases

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Feature/allocatest2.ll | 25 +++++++++++++++++++++++++
 test/exprtest.ll            | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 test/Feature/allocatest2.ll
 create mode 100644 test/exprtest.ll

diff --git a/test/Feature/allocatest2.ll b/test/Feature/allocatest2.ll
new file mode 100644
index 00000000000..8500d9f4177
--- /dev/null
+++ b/test/Feature/allocatest2.ll
@@ -0,0 +1,25 @@
+
+implementation
+
+declare void "_Z12combinationsjPj"      (uint, uint*)   ;; Prototype for: void combinations(unsigned int, unsigned int*)
+
+;; Emitting: void UseAllocaFunction(unsigned int)
+void "_Z17UseAllocaFunctionj"(uint %n)
+begin
+bb1:            ;;<label>
+        %reg110 = shl uint %n, ubyte 2          ;;<uint>
+        %reg108 = alloca [ubyte], uint %reg110            ;;<ubyte*>
+        %cast1000 = cast [ubyte]* %reg108 to uint*                ;;<uint*>
+        call void(uint, uint*) %_Z12combinationsjPj(uint %n, uint* %cast1000)                ;;<void>
+        %cast113 = cast uint %reg110 to ulong*          ;;<ulong*>
+	cast uint 7 to ulong *
+        %reg114 = add ulong* %cast113, %0                ;;<ulong*>
+        %reg115 = shr ulong* %reg114, ubyte 3           ;;<ulong*>:(uns ops)
+        %reg117 = shl ulong* %reg115, ubyte 3           ;;<ulong*>
+        %cast1001 = cast ulong* %reg117 to uint         ;;<uint>
+        %reg118 = alloca [ubyte], uint %cast1001          ;;<ubyte*>
+        %cast1002 = cast [ubyte]* %reg118 to uint*                ;;<uint*>
+        call void(uint, uint*) %_Z12combinationsjPj(uint %n, uint* %cast1002)                ;;<void>
+        ret void                ;;<void>
+end
+
diff --git a/test/exprtest.ll b/test/exprtest.ll
new file mode 100644
index 00000000000..d7fb15c7039
--- /dev/null
+++ b/test/exprtest.ll
@@ -0,0 +1,32 @@
+implementation
+int "testExpressions"(int %N, int* %A)
+begin
+	%N1 = add int %N, 12
+	%N2 = mul int %N, 7
+	%N3 = add int %N1, %N2    ;; Should equal 8*N+12
+	%N4 = shl int %N3, ubyte 3      ;; Should equal 64*N + 96
+	%N5 = mul int %N4, 0      ;; 0
+	br label %1
+
+	%C  = cast int 264 to ubyte  ;; 8
+	%C1 = add ubyte 252, %C      ;; 4
+	%C2 = cast ubyte %C1 to ulong ;; 4
+	%C3 = add ulong 12345678901, %C2 ;; 12345678905
+	%C4 = cast ulong %C3 to sbyte * ;; 12345678905
+	br label %2
+
+	%A1 = cast int 4 to int *
+	%A2 = add int *%A, %A1    ;; %A+4
+	%A3 = cast int 8 to int *
+	%A4 = add int *%A, %A3    ;; %A+8
+	%X  = sub int *%A4, %A2   ;; Should equal 4
+	br label %3
+
+	%Z1 = cast int 400 to int *
+	%Z2 = cast sbyte 2 to int *
+	%Z3 = add int* %Z1, %Z2
+	%Z4 = cast int* %Z3 to ubyte
+
+	ret int %N4
+end
+
-- 
2.34.1