2016-05-21 08:21:56 +08:00
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; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt | FileCheck %s
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2015-08-01 12:48:44 +08:00
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; Test that basic 64-bit integer operations assemble as expected.
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2016-01-07 11:19:23 +08:00
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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2018-05-11 01:49:11 +08:00
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target triple = "wasm32-unknown-unknown"
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2015-08-01 12:48:44 +08:00
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declare i64 @llvm.ctlz.i64(i64, i1)
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declare i64 @llvm.cttz.i64(i64, i1)
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declare i64 @llvm.ctpop.i64(i64)
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: add64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.add $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @add64(i64 %x, i64 %y) {
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%a = add i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: sub64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.sub $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @sub64(i64 %x, i64 %y) {
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%a = sub i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: mul64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.mul $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @mul64(i64 %x, i64 %y) {
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%a = mul i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: sdiv64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.div_s $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @sdiv64(i64 %x, i64 %y) {
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%a = sdiv i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: udiv64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.div_u $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @udiv64(i64 %x, i64 %y) {
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%a = udiv i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: srem64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.rem_s $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @srem64(i64 %x, i64 %y) {
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%a = srem i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: urem64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.rem_u $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @urem64(i64 %x, i64 %y) {
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%a = urem i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: and64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.and $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @and64(i64 %x, i64 %y) {
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%a = and i64 %x, %y
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ret i64 %a
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}
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2015-11-06 01:08:11 +08:00
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; CHECK-LABEL: or64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.or $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-11-06 01:08:11 +08:00
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define i64 @or64(i64 %x, i64 %y) {
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2015-08-01 12:48:44 +08:00
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%a = or i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: xor64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.xor $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @xor64(i64 %x, i64 %y) {
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%a = xor i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: shl64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.shl $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-03 08:00:11 +08:00
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define i64 @shl64(i64 %x, i64 %y) {
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%a = shl i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: shr64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.shr_u $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-03 08:00:11 +08:00
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define i64 @shr64(i64 %x, i64 %y) {
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%a = lshr i64 %x, %y
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: sar64:
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2015-11-24 00:50:18 +08:00
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; CHECK-NEXT: .param i64, i64{{$}}
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2015-10-06 08:27:55 +08:00
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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; CHECK-NEXT: i64.shr_s $push0=, $pop[[L0]], $pop[[L1]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-03 08:00:11 +08:00
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define i64 @sar64(i64 %x, i64 %y) {
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%a = ashr i64 %x, %y
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ret i64 %a
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}
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2015-08-01 12:48:44 +08:00
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: clz64:
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; CHECK-NEXT: .param i64{{$}}
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: i64.clz $push0=, $pop[[L0]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @clz64(i64 %x) {
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%a = call i64 @llvm.ctlz.i64(i64 %x, i1 false)
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: clz64_zero_undef:
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; CHECK-NEXT: .param i64{{$}}
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: i64.clz $push0=, $pop[[L0]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-25 00:39:37 +08:00
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define i64 @clz64_zero_undef(i64 %x) {
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%a = call i64 @llvm.ctlz.i64(i64 %x, i1 true)
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: ctz64:
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; CHECK-NEXT: .param i64{{$}}
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: i64.ctz $push0=, $pop[[L0]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @ctz64(i64 %x) {
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%a = call i64 @llvm.cttz.i64(i64 %x, i1 false)
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: ctz64_zero_undef:
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; CHECK-NEXT: .param i64{{$}}
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: i64.ctz $push0=, $pop[[L0]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-25 00:39:37 +08:00
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define i64 @ctz64_zero_undef(i64 %x) {
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%a = call i64 @llvm.cttz.i64(i64 %x, i1 true)
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ret i64 %a
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}
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2015-10-06 08:27:55 +08:00
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; CHECK-LABEL: popcnt64:
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; CHECK-NEXT: .param i64{{$}}
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: i64.popcnt $push0=, $pop[[L0]]{{$}}
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2015-11-19 00:12:01 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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2015-08-01 12:48:44 +08:00
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define i64 @popcnt64(i64 %x) {
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%a = call i64 @llvm.ctpop.i64(i64 %x)
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ret i64 %a
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}
|
2016-03-22 03:54:41 +08:00
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; CHECK-LABEL: eqz64:
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; CHECK-NEXT: .param i64{{$}}
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; CHECK-NEXT: .result i32{{$}}
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2017-02-25 07:18:00 +08:00
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: i64.eqz $push0=, $pop[[L0]]{{$}}
|
2016-03-22 03:54:41 +08:00
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; CHECK-NEXT: return $pop0{{$}}
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define i32 @eqz64(i64 %x) {
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%a = icmp eq i64 %x, 0
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%b = zext i1 %a to i32
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ret i32 %b
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}
|
2016-03-23 02:01:49 +08:00
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; CHECK-LABEL: rotl:
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; CHECK-NEXT: .param i64, i64{{$}}
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; CHECK-NEXT: .result i64{{$}}
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2017-02-25 07:18:00 +08:00
|
|
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; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
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; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
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|
; CHECK-NEXT: i64.rotl $push0=, $pop[[L0]], $pop[[L1]]
|
2016-03-23 02:01:49 +08:00
|
|
|
; CHECK-NEXT: return $pop0{{$}}
|
|
|
|
define i64 @rotl(i64 %x, i64 %y) {
|
|
|
|
%z = sub i64 64, %y
|
|
|
|
%b = shl i64 %x, %y
|
|
|
|
%c = lshr i64 %x, %z
|
|
|
|
%d = or i64 %b, %c
|
|
|
|
ret i64 %d
|
|
|
|
}
|
|
|
|
|
|
|
|
; CHECK-LABEL: masked_rotl:
|
|
|
|
; CHECK-NEXT: .param i64, i64{{$}}
|
|
|
|
; CHECK-NEXT: .result i64{{$}}
|
2017-02-25 07:18:00 +08:00
|
|
|
; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
|
|
|
|
; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
|
|
|
|
; CHECK-NEXT: i64.rotl $push0=, $pop[[L0]], $pop[[L1]]
|
2016-03-23 02:01:49 +08:00
|
|
|
; CHECK-NEXT: return $pop0{{$}}
|
|
|
|
define i64 @masked_rotl(i64 %x, i64 %y) {
|
|
|
|
%a = and i64 %y, 63
|
|
|
|
%z = sub i64 64, %a
|
|
|
|
%b = shl i64 %x, %a
|
|
|
|
%c = lshr i64 %x, %z
|
|
|
|
%d = or i64 %b, %c
|
|
|
|
ret i64 %d
|
|
|
|
}
|
|
|
|
|
|
|
|
; CHECK-LABEL: rotr:
|
|
|
|
; CHECK-NEXT: .param i64, i64{{$}}
|
|
|
|
; CHECK-NEXT: .result i64{{$}}
|
2017-02-25 07:18:00 +08:00
|
|
|
; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
|
|
|
|
; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
|
|
|
|
; CHECK-NEXT: i64.rotr $push0=, $pop[[L0]], $pop[[L1]]
|
2016-03-23 02:01:49 +08:00
|
|
|
; CHECK-NEXT: return $pop0{{$}}
|
|
|
|
define i64 @rotr(i64 %x, i64 %y) {
|
|
|
|
%z = sub i64 64, %y
|
|
|
|
%b = lshr i64 %x, %y
|
|
|
|
%c = shl i64 %x, %z
|
|
|
|
%d = or i64 %b, %c
|
|
|
|
ret i64 %d
|
|
|
|
}
|
|
|
|
|
|
|
|
; CHECK-LABEL: masked_rotr:
|
|
|
|
; CHECK-NEXT: .param i64, i64{{$}}
|
|
|
|
; CHECK-NEXT: .result i64{{$}}
|
2017-02-25 07:18:00 +08:00
|
|
|
; CHECK-NEXT: get_local $push[[L0:[0-9]+]]=, 0{{$}}
|
|
|
|
; CHECK-NEXT: get_local $push[[L1:[0-9]+]]=, 1{{$}}
|
|
|
|
; CHECK-NEXT: i64.rotr $push0=, $pop[[L0]], $pop[[L1]]
|
2016-03-23 02:01:49 +08:00
|
|
|
; CHECK-NEXT: return $pop0{{$}}
|
|
|
|
define i64 @masked_rotr(i64 %x, i64 %y) {
|
|
|
|
%a = and i64 %y, 63
|
|
|
|
%z = sub i64 64, %a
|
|
|
|
%b = lshr i64 %x, %a
|
|
|
|
%c = shl i64 %x, %z
|
|
|
|
%d = or i64 %b, %c
|
|
|
|
ret i64 %d
|
|
|
|
}
|