Added Printf and Stop to firrtl. #23 #24.

2 files changed, 39 insertions, 0 deletions

diff --git a/test/features/Printf.fir b/test/features/Printf.fir
new file mode 100644
index 00000000..8449825f
--- /dev/null
+++ b/test/features/Printf.fir
@@ -0,0 +1,19 @@
+; RUN: firrtl -i %s -o %s.v -X verilog -p c 2>&1 | tee %s.out | FileCheck %s
+
+;CHECK: Lower To Ground
+circuit Top : 
+  module Top : 
+    input x : {y : UInt<1>}
+    input p : UInt<1>
+    printf("Hello World!\n")
+    printf("Hello World! %x\n", x.y)
+    when p :
+       printf("In consequence\n")
+    else :
+       printf("In alternate\n")
+
+;CHECK: printf("Hello World!\n")
+;CHECK: printf("Hello World! %x\n", x$y)
+;CHECK: when p : printf("In consequence\n")
+;CHECK: when not(p) : printf("In alternate\n")   
+;CHECK: Done!
diff --git a/test/features/Stop.fir b/test/features/Stop.fir
new file mode 100644
index 00000000..fc8869fa
--- /dev/null
+++ b/test/features/Stop.fir
@@ -0,0 +1,20 @@
+; RUN: firrtl -i %s -o %s.v -X verilog -p c 2>&1 | tee %s.out | FileCheck %s
+
+;CHECK: Lower To Ground
+
+circuit Top : 
+  module Top : 
+    input p : UInt<1>
+    input q : UInt<1>
+    when p :
+       stop(0)
+    when q :
+       stop(1)
+    stop(3)
+
+;CHECK: when p : stop(0)
+;CHECK: when q : stop(1)
+;CHECK: stop(3)   
+
+;CHECK: Done!
+