[RS4GC] Fix base pair printing for constants.

[oota-llvm.git] / test / Transforms / ScalarRepl / basictest.ll

diff --git a/test/Transforms/ScalarRepl/basictest.ll b/test/Transforms/ScalarRepl/basictest.ll
index a576fd63624e139ae1c7db71072ca452193de228..35d4d3ba86fea44f8e0d939ba11dea018470bdeb 100644 (file)
--- a/test/Transforms/ScalarRepl/basictest.ll
+++ b/test/Transforms/ScalarRepl/basictest.ll
@@ -1,10 +1,30 @@
-; RUN: as < %s | opt -scalarrepl -mem2reg | dis | not grep alloca
+; RUN: opt < %s -scalarrepl -S | FileCheck %s
+target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
 
-int %test() {
-  %X = alloca { int, float }
-  %Y = getelementptr {int,float}* %X, long 0, ubyte 0
-  store int 0, int* %Y
+define i32 @test1() {
+       %X = alloca { i32, float }              ; <{ i32, float }*> [#uses=1]
+       %Y = getelementptr { i32, float }, { i32, float }* %X, i64 0, i32 0             ; <i32*> [#uses=2]
+       store i32 0, i32* %Y
+       %Z = load i32, i32* %Y          ; <i32> [#uses=1]
+       ret i32 %Z
+; CHECK-LABEL: @test1(
+; CHECK-NOT: alloca
+; CHECK: ret i32 0
+}
 
-  %Z = load int* %Y
-  ret int %Z
+; PR8980
+define i64 @test2(i64 %X) {
+       %A = alloca [8 x i8]
+        %B = bitcast [8 x i8]* %A to i64*
+        
+       store i64 %X, i64* %B
+        br label %L2
+        
+L2:
+       %Z = load i64, i64* %B          ; <i32> [#uses=1]
+       ret i64 %Z
+; CHECK-LABEL: @test2(
+; CHECK-NOT: alloca
+; CHECK: ret i64 %X
 }
+