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-rw-r--r--test/bitfield-short.c7
-rw-r--r--test/bitfield-short.qbe14
2 files changed, 21 insertions, 0 deletions
diff --git a/test/bitfield-short.c b/test/bitfield-short.c
new file mode 100644
index 0000000..b0be6fd
--- /dev/null
+++ b/test/bitfield-short.c
@@ -0,0 +1,7 @@
+struct {
+ short x : 7;
+} s = {.x = -64};
+
+int main(void) {
+ return s.x > 0;
+}
diff --git a/test/bitfield-short.qbe b/test/bitfield-short.qbe
new file mode 100644
index 0000000..e8bc086
--- /dev/null
+++ b/test/bitfield-short.qbe
@@ -0,0 +1,14 @@
+export data $s = align 2 { b 64, z 1 }
+export
+function w $main() {
+@start.1
+@body.2
+ %.1 =l mul 0, 1
+ %.2 =l add $s, %.1
+ %.3 =w loadsh %.2
+ %.4 =w shl %.3, 25
+ %.5 =w sar %.4, 25
+ %.6 =w extsh %.5
+ %.7 =w csgtw %.6, 0
+ ret %.7
+}