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Add some simple tests for comparison

This commit is contained in:
Andrew Lenharth 2020-11-23 10:20:56 -06:00
parent a6d2b8565d
commit 2ac5dd6103
1 changed files with 13 additions and 0 deletions
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13
test/firrtl/lower-to-rtl.mlir
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@ -155,6 +155,19 @@ module attributes {firrtl.mainModule = "Simple"} {
// CHECK-NEXT: = rtl.shl %in3, {{.*}} : i8
%30 = firrtl.dshl %in3c, %3 : (!firrtl.sint<8>, !firrtl.sint<3>) -> !firrtl.sint<8>
// CHECK-NEXT: rtl.icmp "ule" {{.*}}, {{.*}} : i4
%41 = firrtl.leq %in1c, %4 : (!firrtl.uint<4>, !firrtl.uint<4>) -> !firrtl.uint<1>
// CHECK-NEXT: rtl.icmp "ult" {{.*}}, {{.*}} : i4
%42 = firrtl.lt %in1c, %4 : (!firrtl.uint<4>, !firrtl.uint<4>) -> !firrtl.uint<1>
// CHECK-NEXT: rtl.icmp "uge" {{.*}}, {{.*}} : i4
%43 = firrtl.geq %in1c, %4 : (!firrtl.uint<4>, !firrtl.uint<4>) -> !firrtl.uint<1>
// CHECK-NEXT: rtl.icmp "ugt" {{.*}}, {{.*}} : i4
%44 = firrtl.gt %in1c, %4 : (!firrtl.uint<4>, !firrtl.uint<4>) -> !firrtl.uint<1>
// CHECK-NEXT: rtl.icmp "eq" {{.*}}, {{.*}} : i4
%45 = firrtl.eq %in1c, %4 : (!firrtl.uint<4>, !firrtl.uint<4>) -> !firrtl.uint<1>
// CHECK-NEXT: rtl.icmp "ne" {{.*}}, {{.*}} : i4
%46 = firrtl.neq %in1c, %4 : (!firrtl.uint<4>, !firrtl.uint<4>) -> !firrtl.uint<1>
// CHECK-NEXT: rtl.output %tmp3 : i4
rtl.output %tmp3 : i4
}