diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/simple/signedexpr.v | 18 | ||||
| -rwxr-xr-x | tests/tools/autotest.sh | 4 |
2 files changed, 20 insertions, 2 deletions
diff --git a/tests/simple/signedexpr.v b/tests/simple/signedexpr.v new file mode 100644 index 00000000..3eb5e93d --- /dev/null +++ b/tests/simple/signedexpr.v @@ -0,0 +1,18 @@ +module test01(a, b, xu, xs, yu, ys, zu, zs); + +input signed [1:0] a; +input signed [2:0] b; +output [3:0] xu, xs; +output [3:0] yu, ys; +output zu, zs; + +assign xu = (a + b) + 3'd0; +assign xs = (a + b) + 3'sd0; + +assign yu = {a + b} + 3'd0; +assign ys = {a + b} + 3'sd0; + +assign zu = a + b != 3'd0; +assign zs = a + b != 3'sd0; + +endmodule diff --git a/tests/tools/autotest.sh b/tests/tools/autotest.sh index 6b22f902..e599db3a 100755 --- a/tests/tools/autotest.sh +++ b/tests/tools/autotest.sh @@ -51,7 +51,7 @@ create_ref() { ( set +x prefix="$2" - xilver=$( ls -v /opt/Xilinx/ | tail -n1; ) + xilver=$( ls -v /opt/Xilinx/ | grep '^[0-9]' | tail -n1; ) case "$( uname -m )" in x86_64) set --; . /opt/Xilinx/$xilver/ISE_DS/settings64.sh ;; @@ -73,7 +73,7 @@ compile_and_run() { ( set +x files=( "$@" ) - xilver=$( ls -v /opt/Xilinx/ | tail -n1; ) + xilver=$( ls -v /opt/Xilinx/ | grep '^[0-9]' | tail -n1; ) case "$( uname -m )" in x86_64) set --; . /opt/Xilinx/$xilver/ISE_DS/settings64.sh ;; |