It's not necessary to do rounding for alloca operations when the requested

alignment is equal to the stack alignment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 33 insertions, 0 deletions

diff --git a/test/Feature/testconstants.ll b/test/Feature/testconstants.ll
new file mode 100644
index 0000000..7d9e119
--- /dev/null
+++ b/test/Feature/testconstants.ll
@@ -0,0 +1,33 @@
+; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > %t1.ll
+; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
+; RUN: diff %t1.ll %t2.ll
+
+%somestr = constant [11x sbyte] c"hello world"
+%array   = constant [2 x int] [ int 12, int 52 ]
+           constant { int, int } { int 4, int 3 }
+
+implementation
+ 
+[2 x int]* %testfunction(int %i0, int %j0)
+begin
+	ret [2x int]* %array
+end
+
+sbyte* %otherfunc(int, double)
+begin
+	%somestr = getelementptr [11x sbyte]* %somestr, long 0, long 0
+	ret sbyte* %somestr
+end
+
+sbyte* %yetanotherfunc(int, double)
+begin
+	ret sbyte* null            ; Test null
+end
+
+uint %negativeUnsigned() {
+        ret uint -1
+}
+
+int %largeSigned() {
+       ret int 3900000000
+}