From: Chris Lattner <sabre@nondot.org>
Date: Sun, 30 Aug 2009 21:36:39 +0000 (+0000)
Subject: rename test so that name reflects what it is testing for.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b2e673c563df01c574c6719c8cd8d012afa903ee;p=oota-llvm.git

rename test so that name reflects what it is testing for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80519 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/BasicAA/licmtest.ll b/test/Analysis/BasicAA/licmtest.ll
deleted file mode 100644
index 033a1842ce5..00000000000
--- a/test/Analysis/BasicAA/licmtest.ll
+++ /dev/null
@@ -1,53 +0,0 @@
-; Test that LICM uses basicaa to do alias analysis, which is capable of 
-; disambiguating some obvious cases.  If LICM is able to disambiguate the
-; two pointers, then the load should be hoisted, and the store sunk.
-
-; RUN: llvm-as < %s | opt -basicaa -licm | llvm-dis | FileCheck %s
-
-@A = global i32 7               ; <i32*> [#uses=3]
-@B = global i32 8               ; <i32*> [#uses=2]
-@C = global [2 x i32] [ i32 4, i32 8 ]          ; <[2 x i32]*> [#uses=2]
-
-define i32 @test1(i1 %c) {
-        %Atmp = load i32* @A            ; <i32> [#uses=2]
-        br label %Loop
-
-Loop:           ; preds = %Loop, %0
-        %ToRemove = load i32* @A                ; <i32> [#uses=1]
-        store i32 %Atmp, i32* @B
-        br i1 %c, label %Out, label %Loop
-
-Out:            ; preds = %Loop
-        %X = sub i32 %ToRemove, %Atmp           ; <i32> [#uses=1]
-        ret i32 %X
-        
-; The Loop block should be empty after the load/store are promoted.
-; CHECK:     @test1
-; CHECK:        load i32* @B
-; CHECK:      Loop:
-; CHECK-NEXT:   br i1 %c, label %Out, label %Loop
-; CHECK:      Out:
-; CHECK:        store i32 %Atmp, i32* @B
-}
-
-define i32 @test2(i1 %c) {
-        br label %Loop
-
-Loop:           ; preds = %Loop, %0
-        %AVal = load i32* @A            ; <i32> [#uses=2]
-        %C0 = getelementptr [2 x i32]* @C, i64 0, i64 0         ; <i32*> [#uses=1]
-        store i32 %AVal, i32* %C0
-        %BVal = load i32* @B            ; <i32> [#uses=2]
-        %C1 = getelementptr [2 x i32]* @C, i64 0, i64 1         ; <i32*> [#uses=1]
-        store i32 %BVal, i32* %C1
-        br i1 %c, label %Out, label %Loop
-
-Out:            ; preds = %Loop
-        %X = sub i32 %AVal, %BVal               ; <i32> [#uses=1]
-        ret i32 %X
-; The Loop block should be empty after the load/store are promoted.
-; CHECK:     @test2
-; CHECK:      Loop:
-; CHECK-NEXT:   br i1 %c, label %Out, label %Loop
-}
-
diff --git a/test/Analysis/BasicAA/store-promote.ll b/test/Analysis/BasicAA/store-promote.ll
new file mode 100644
index 00000000000..033a1842ce5
--- /dev/null
+++ b/test/Analysis/BasicAA/store-promote.ll
@@ -0,0 +1,53 @@
+; Test that LICM uses basicaa to do alias analysis, which is capable of 
+; disambiguating some obvious cases.  If LICM is able to disambiguate the
+; two pointers, then the load should be hoisted, and the store sunk.
+
+; RUN: llvm-as < %s | opt -basicaa -licm | llvm-dis | FileCheck %s
+
+@A = global i32 7               ; <i32*> [#uses=3]
+@B = global i32 8               ; <i32*> [#uses=2]
+@C = global [2 x i32] [ i32 4, i32 8 ]          ; <[2 x i32]*> [#uses=2]
+
+define i32 @test1(i1 %c) {
+        %Atmp = load i32* @A            ; <i32> [#uses=2]
+        br label %Loop
+
+Loop:           ; preds = %Loop, %0
+        %ToRemove = load i32* @A                ; <i32> [#uses=1]
+        store i32 %Atmp, i32* @B
+        br i1 %c, label %Out, label %Loop
+
+Out:            ; preds = %Loop
+        %X = sub i32 %ToRemove, %Atmp           ; <i32> [#uses=1]
+        ret i32 %X
+        
+; The Loop block should be empty after the load/store are promoted.
+; CHECK:     @test1
+; CHECK:        load i32* @B
+; CHECK:      Loop:
+; CHECK-NEXT:   br i1 %c, label %Out, label %Loop
+; CHECK:      Out:
+; CHECK:        store i32 %Atmp, i32* @B
+}
+
+define i32 @test2(i1 %c) {
+        br label %Loop
+
+Loop:           ; preds = %Loop, %0
+        %AVal = load i32* @A            ; <i32> [#uses=2]
+        %C0 = getelementptr [2 x i32]* @C, i64 0, i64 0         ; <i32*> [#uses=1]
+        store i32 %AVal, i32* %C0
+        %BVal = load i32* @B            ; <i32> [#uses=2]
+        %C1 = getelementptr [2 x i32]* @C, i64 0, i64 1         ; <i32*> [#uses=1]
+        store i32 %BVal, i32* %C1
+        br i1 %c, label %Out, label %Loop
+
+Out:            ; preds = %Loop
+        %X = sub i32 %AVal, %BVal               ; <i32> [#uses=1]
+        ret i32 %X
+; The Loop block should be empty after the load/store are promoted.
+; CHECK:     @test2
+; CHECK:      Loop:
+; CHECK-NEXT:   br i1 %c, label %Out, label %Loop
+}
+