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

3 files changed, 23 insertions, 0 deletions

diff --git a/test/Transforms/RaiseAllocations/2004-11-08-FreeUseCrash.ll b/test/Transforms/RaiseAllocations/2004-11-08-FreeUseCrash.ll
new file mode 100644
index 0000000..389047e
--- /dev/null
+++ b/test/Transforms/RaiseAllocations/2004-11-08-FreeUseCrash.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-upgrade < %s | llvm-as | opt -raiseallocs -disable-output
+implementation   ; Functions:
+
+void %main() {
+	%tmp.13 = call int (...)* %free( int 32 )
+	%tmp.14 = cast int %tmp.13 to int*
+	ret void
+}
+
+declare int %free(...)
diff --git a/test/Transforms/RaiseAllocations/FreeCastConstantExpr.ll b/test/Transforms/RaiseAllocations/FreeCastConstantExpr.ll
new file mode 100644
index 0000000..008aea4
--- /dev/null
+++ b/test/Transforms/RaiseAllocations/FreeCastConstantExpr.ll
@@ -0,0 +1,10 @@
+; This situation can occur due to the funcresolve pass.
+;
+; RUN: llvm-upgrade < %s | llvm-as | opt -raiseallocs | llvm-dis | not grep call
+
+declare void %free(sbyte*)
+
+void %test(int *%P) {
+  call void(int*)* cast (void(sbyte*)* %free to void(int*)*)(int* %P)
+  ret void
+}
diff --git a/test/Transforms/RaiseAllocations/dg.exp b/test/Transforms/RaiseAllocations/dg.exp
new file mode 100644
index 0000000..879685c
--- /dev/null
+++ b/test/Transforms/RaiseAllocations/dg.exp
@@ -0,0 +1,3 @@
+load_lib llvm.exp
+
+RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]]