[llvm-commits] [poolalloc] r114525 - /poolalloc/trunk/test/dsa/local/arrays4.ll

[Arushi Aggarwal]

Author: aggarwa4
Date: Tue Sep 21 21:03:32 2010
New Revision: 114525

URL: http://llvm.org/viewvc/llvm-project?rev=114525&view=rev
Log:
Test case for array of structs

Added:
    poolalloc/trunk/test/dsa/local/arrays4.ll

Added: poolalloc/trunk/test/dsa/local/arrays4.ll
URL: http://llvm.org/viewvc/llvm-project/poolalloc/trunk/test/dsa/local/arrays4.ll?rev=114525&view=auto
==============================================================================
--- poolalloc/trunk/test/dsa/local/arrays4.ll (added)
+++ poolalloc/trunk/test/dsa/local/arrays4.ll Tue Sep 21 21:03:32 2010
@@ -0,0 +1,55 @@
+
+;RUN: dsaopt %s -dsa-local -analyze -check-same-node=func:s2:8,func:c:0,func:tmp:8
+
+
+; ModuleID = 'arrays4.bc'
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
+target triple = "x86_64-unknown-linux-gnu"
+
+%struct.StructType = type { i32, i32* }
+
+define void @func() nounwind {
+entry:
+  %tmp = alloca [10 x %struct.StructType]         ; <[10 x %struct.StructType]*> [#uses=2]
+  %i = alloca i32                                 ; <i32*> [#uses=6]
+  %s2 = alloca %struct.StructType                 ; <%struct.StructType*> [#uses=3]
+  %c = alloca i32*                                ; <i32**> [#uses=1]
+  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  store i32 0, i32* %i, align 4
+  br label %bb1
+
+bb:                                               ; preds = %bb1
+  %0 = load i32* %i, align 4                      ; <i32> [#uses=1]
+  %1 = sext i32 %0 to i64                         ; <i64> [#uses=1]
+  %2 = getelementptr inbounds [10 x %struct.StructType]* %tmp, i64 0, i64 %1 ; <%struct.StructType*> [#uses=1]
+  %3 = getelementptr inbounds %struct.StructType* %2, i32 0, i32 0 ; <i32*> [#uses=1]
+  %4 = load i32* %i, align 4                      ; <i32> [#uses=1]
+  store i32 %4, i32* %3, align 8
+  %5 = load i32* %i, align 4                      ; <i32> [#uses=1]
+  %6 = add nsw i32 %5, 1                          ; <i32> [#uses=1]
+  store i32 %6, i32* %i, align 4
+  br label %bb1
+
+bb1:                                              ; preds = %bb, %entry
+  %7 = load i32* %i, align 4                      ; <i32> [#uses=1]
+  %8 = icmp sle i32 %7, 9                         ; <i1> [#uses=1]
+  br i1 %8, label %bb, label %bb2
+
+bb2:                                              ; preds = %bb1
+  %9 = getelementptr inbounds [10 x %struct.StructType]* %tmp, i64 0, i64 0 ; <%struct.StructType*> [#uses=2]
+  %10 = getelementptr inbounds %struct.StructType* %s2, i32 0, i32 0 ; <i32*> [#uses=1]
+  %11 = getelementptr inbounds %struct.StructType* %9, i32 0, i32 0 ; <i32*> [#uses=1]
+  %12 = load i32* %11, align 8                    ; <i32> [#uses=1]
+  store i32 %12, i32* %10, align 8
+  %13 = getelementptr inbounds %struct.StructType* %s2, i32 0, i32 1 ; <i32**> [#uses=1]
+  %14 = getelementptr inbounds %struct.StructType* %9, i32 0, i32 1 ; <i32**> [#uses=1]
+  %15 = load i32** %14, align 8                   ; <i32*> [#uses=1]
+  store i32* %15, i32** %13, align 8
+  %16 = getelementptr inbounds %struct.StructType* %s2, i32 0, i32 1 ; <i32**> [#uses=1]
+  %17 = load i32** %16, align 8                   ; <i32*> [#uses=1]
+  store i32* %17, i32** %c, align 8
+  br label %return
+
+return:                                           ; preds = %bb2
+  ret void
+}