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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc < %s -wasm-keep-registers | FileCheck %s3 4target triple = "wasm32-unknown-unknown"5 6define i8 @scmp.8.8(i8 signext %x, i8 signext %y) nounwind {7; CHECK-LABEL: scmp.8.8:8; CHECK: .functype scmp.8.8 (i32, i32) -> (i32)9; CHECK-NEXT: # %bb.0:10; CHECK-NEXT: local.get $push4=, 011; CHECK-NEXT: local.get $push3=, 112; CHECK-NEXT: i32.gt_s $push1=, $pop4, $pop313; CHECK-NEXT: local.get $push6=, 014; CHECK-NEXT: local.get $push5=, 115; CHECK-NEXT: i32.lt_s $push0=, $pop6, $pop516; CHECK-NEXT: i32.sub $push2=, $pop1, $pop017; CHECK-NEXT: # fallthrough-return18 %1 = call i8 @llvm.scmp(i8 %x, i8 %y)19 ret i8 %120}21 22define i8 @scmp.8.16(i16 signext %x, i16 signext %y) nounwind {23; CHECK-LABEL: scmp.8.16:24; CHECK: .functype scmp.8.16 (i32, i32) -> (i32)25; CHECK-NEXT: # %bb.0:26; CHECK-NEXT: local.get $push4=, 027; CHECK-NEXT: local.get $push3=, 128; CHECK-NEXT: i32.gt_s $push1=, $pop4, $pop329; CHECK-NEXT: local.get $push6=, 030; CHECK-NEXT: local.get $push5=, 131; CHECK-NEXT: i32.lt_s $push0=, $pop6, $pop532; CHECK-NEXT: i32.sub $push2=, $pop1, $pop033; CHECK-NEXT: # fallthrough-return34 %1 = call i8 @llvm.scmp(i16 %x, i16 %y)35 ret i8 %136}37 38define i8 @scmp.8.32(i32 %x, i32 %y) nounwind {39; CHECK-LABEL: scmp.8.32:40; CHECK: .functype scmp.8.32 (i32, i32) -> (i32)41; CHECK-NEXT: # %bb.0:42; CHECK-NEXT: local.get $push4=, 043; CHECK-NEXT: local.get $push3=, 144; CHECK-NEXT: i32.gt_s $push1=, $pop4, $pop345; CHECK-NEXT: local.get $push6=, 046; CHECK-NEXT: local.get $push5=, 147; CHECK-NEXT: i32.lt_s $push0=, $pop6, $pop548; CHECK-NEXT: i32.sub $push2=, $pop1, $pop049; CHECK-NEXT: # fallthrough-return50 %1 = call i8 @llvm.scmp(i32 %x, i32 %y)51 ret i8 %152}53 54define i8 @scmp.8.64(i64 %x, i64 %y) nounwind {55; CHECK-LABEL: scmp.8.64:56; CHECK: .functype scmp.8.64 (i64, i64) -> (i32)57; CHECK-NEXT: # %bb.0:58; CHECK-NEXT: local.get $push4=, 059; CHECK-NEXT: local.get $push3=, 160; CHECK-NEXT: i64.gt_s $push1=, $pop4, $pop361; CHECK-NEXT: local.get $push6=, 062; CHECK-NEXT: local.get $push5=, 163; CHECK-NEXT: i64.lt_s $push0=, $pop6, $pop564; CHECK-NEXT: i32.sub $push2=, $pop1, $pop065; CHECK-NEXT: # fallthrough-return66 %1 = call i8 @llvm.scmp(i64 %x, i64 %y)67 ret i8 %168}69 70define i8 @scmp.8.128(i128 %x, i128 %y) nounwind {71; CHECK-LABEL: scmp.8.128:72; CHECK: .functype scmp.8.128 (i64, i64, i64, i64) -> (i32)73; CHECK-NEXT: .local i3274; CHECK-NEXT: # %bb.0:75; CHECK-NEXT: local.get $push10=, 076; CHECK-NEXT: local.get $push9=, 277; CHECK-NEXT: i64.gt_u $push4=, $pop10, $pop978; CHECK-NEXT: local.get $push12=, 179; CHECK-NEXT: local.get $push11=, 380; CHECK-NEXT: i64.gt_s $push3=, $pop12, $pop1181; CHECK-NEXT: local.get $push14=, 182; CHECK-NEXT: local.get $push13=, 383; CHECK-NEXT: i64.eq $push8=, $pop14, $pop1384; CHECK-NEXT: local.tee $push7=, 4, $pop885; CHECK-NEXT: i32.select $push5=, $pop4, $pop3, $pop786; CHECK-NEXT: local.get $push16=, 087; CHECK-NEXT: local.get $push15=, 288; CHECK-NEXT: i64.lt_u $push1=, $pop16, $pop1589; CHECK-NEXT: local.get $push18=, 190; CHECK-NEXT: local.get $push17=, 391; CHECK-NEXT: i64.lt_s $push0=, $pop18, $pop1792; CHECK-NEXT: local.get $push19=, 493; CHECK-NEXT: i32.select $push2=, $pop1, $pop0, $pop1994; CHECK-NEXT: i32.sub $push6=, $pop5, $pop295; CHECK-NEXT: # fallthrough-return96 %1 = call i8 @llvm.scmp(i128 %x, i128 %y)97 ret i8 %198}99 100define i32 @scmp.32.32(i32 %x, i32 %y) nounwind {101; CHECK-LABEL: scmp.32.32:102; CHECK: .functype scmp.32.32 (i32, i32) -> (i32)103; CHECK-NEXT: # %bb.0:104; CHECK-NEXT: local.get $push4=, 0105; CHECK-NEXT: local.get $push3=, 1106; CHECK-NEXT: i32.gt_s $push1=, $pop4, $pop3107; CHECK-NEXT: local.get $push6=, 0108; CHECK-NEXT: local.get $push5=, 1109; CHECK-NEXT: i32.lt_s $push0=, $pop6, $pop5110; CHECK-NEXT: i32.sub $push2=, $pop1, $pop0111; CHECK-NEXT: # fallthrough-return112 %1 = call i32 @llvm.scmp(i32 %x, i32 %y)113 ret i32 %1114}115 116define i32 @scmp.32.64(i64 %x, i64 %y) nounwind {117; CHECK-LABEL: scmp.32.64:118; CHECK: .functype scmp.32.64 (i64, i64) -> (i32)119; CHECK-NEXT: # %bb.0:120; CHECK-NEXT: local.get $push4=, 0121; CHECK-NEXT: local.get $push3=, 1122; CHECK-NEXT: i64.gt_s $push1=, $pop4, $pop3123; CHECK-NEXT: local.get $push6=, 0124; CHECK-NEXT: local.get $push5=, 1125; CHECK-NEXT: i64.lt_s $push0=, $pop6, $pop5126; CHECK-NEXT: i32.sub $push2=, $pop1, $pop0127; CHECK-NEXT: # fallthrough-return128 %1 = call i32 @llvm.scmp(i64 %x, i64 %y)129 ret i32 %1130}131 132define i64 @scmp.64.64(i64 %x, i64 %y) nounwind {133; CHECK-LABEL: scmp.64.64:134; CHECK: .functype scmp.64.64 (i64, i64) -> (i64)135; CHECK-NEXT: # %bb.0:136; CHECK-NEXT: local.get $push5=, 0137; CHECK-NEXT: local.get $push4=, 1138; CHECK-NEXT: i64.gt_s $push1=, $pop5, $pop4139; CHECK-NEXT: local.get $push7=, 0140; CHECK-NEXT: local.get $push6=, 1141; CHECK-NEXT: i64.lt_s $push0=, $pop7, $pop6142; CHECK-NEXT: i32.sub $push2=, $pop1, $pop0143; CHECK-NEXT: i64.extend_i32_s $push3=, $pop2144; CHECK-NEXT: # fallthrough-return145 %1 = call i64 @llvm.scmp(i64 %x, i64 %y)146 ret i64 %1147}148