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
diff --git a/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx b/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx
new file mode 100644
index 0000000..d7f8e56
--- /dev/null
+++ b/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx
@@ -0,0 +1,16 @@
+
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=c > %t1.cbe.c
+; RUN: gcc -B/usr/bin/ %t1.cbe.c -o %t1.cbe
+; RUN: %t1.cbe
+
+bool %doTest(ubyte %x) {
+ %dec.0 = add ubyte %x, 255
+ %tmp.1001 = trunc ubyte %dec.0 to bool
+ ret bool %tmp.1001
+}
+
+int %main () {
+ %result = call bool %doTest(ubyte 1)
+ %p = cast bool %result to int
+ ret int %p
+}