test: Add test on vararg function to llvm conversion.

trailofbits · Oct 8, 2024 · 5e34acb · 5e34acb
1 parent f4ab31e
commit 5e34acb
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/test/vast/Conversion/printf-a.c b/test/vast/Conversion/printf-a.c
@@ -0,0 +1,8 @@
+// RUN: %vast-front -vast-emit-mlir=llvm %s -o - | %file-check %s
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+    // CHECK: llvm.call @printf({{.*}}, {{.*}}) vararg(!llvm.func<i32 (ptr, ...)>) : (!llvm.ptr, i32) -> i32
+    printf("argc: %i\n", argc);
+}