New test case for C Writer regression found in 256.bzip2

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6868 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CBackend/2003-06-23-PromotedExprs.llx b/test/CBackend/2003-06-23-PromotedExprs.llx
new file mode 100644 (file)
index 0000000..0723d6b
--- /dev/null
+++ b/test/CBackend/2003-06-23-PromotedExprs.llx
@@ -0,0 +1,16 @@
+
+; RUN: as < %s | dis -c > Output/%s.cbe.c
+; RUN: gcc -B/usr/bin/ Output/%s.cbe.c -o Output/%s.cbe
+; RUN: Output/%s.cbe
+
+bool %doTest(ubyte %x) {
+       %dec.0 = add ubyte %x, 255
+    %tmp.1001 = cast 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
+}

diff --git a/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx b/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx
new file mode 100644 (file)
index 0000000..0723d6b
--- /dev/null
+++ b/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx
@@ -0,0 +1,16 @@
+
+; RUN: as < %s | dis -c > Output/%s.cbe.c
+; RUN: gcc -B/usr/bin/ Output/%s.cbe.c -o Output/%s.cbe
+; RUN: Output/%s.cbe
+
+bool %doTest(ubyte %x) {
+       %dec.0 = add ubyte %x, 255
+    %tmp.1001 = cast 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
+}