1; RUN: llc < %s --mtriple=wasm32-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-keep-registers | FileCheck --check-prefixes CHECK,CHK32 %s 2; RUN: llc < %s --mtriple=wasm32-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-keep-registers -fast-isel -fast-isel-abort=1 | FileCheck --check-prefixes CHECK,CHK32 %s 3; RUN: llc < %s --mtriple=wasm64-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-keep-registers | FileCheck --check-prefixes CHECK,CHK64 %s 4; RUN: llc < %s --mtriple=wasm64-unknown-unknown -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-keep-registers -fast-isel -fast-isel-abort=1 | FileCheck --check-prefixes CHECK,CHK64 %s 5 6; Test that basic loads are assembled properly. 7 8; CHECK-LABEL: ldi32: 9; CHK32-NEXT: .functype ldi32 (i32) -> (i32){{$}} 10; CHK64-NEXT: .functype ldi32 (i64) -> (i32){{$}} 11; CHECK-NEXT: local.get $push[[L0:[0-9]+]]=, 0{{$}} 12; CHECK-NEXT: i32.load $push[[NUM:[0-9]+]]=, 0($pop[[L0]]){{$}} 13; CHECK-NEXT: return $pop[[NUM]]{{$}} 14define i32 @ldi32(ptr %p) { 15 %v = load i32, ptr %p 16 ret i32 %v 17} 18 19; CHECK-LABEL: ldi64: 20; CHK32-NEXT: .functype ldi64 (i32) -> (i64){{$}} 21; CHK64-NEXT: .functype ldi64 (i64) -> (i64){{$}} 22; CHECK-NEXT: local.get $push[[L0:[0-9]+]]=, 0{{$}} 23; CHECK-NEXT: i64.load $push[[NUM:[0-9]+]]=, 0($pop[[L0]]){{$}} 24; CHECK-NEXT: return $pop[[NUM]]{{$}} 25define i64 @ldi64(ptr %p) { 26 %v = load i64, ptr %p 27 ret i64 %v 28} 29 30; CHECK-LABEL: ldf32: 31; CHK32-NEXT: .functype ldf32 (i32) -> (f32){{$}} 32; CHK64-NEXT: .functype ldf32 (i64) -> (f32){{$}} 33; CHECK-NEXT: local.get $push[[L0:[0-9]+]]=, 0{{$}} 34; CHECK-NEXT: f32.load $push[[NUM:[0-9]+]]=, 0($pop[[L0]]){{$}} 35; CHECK-NEXT: return $pop[[NUM]]{{$}} 36define float @ldf32(ptr %p) { 37 %v = load float, ptr %p 38 ret float %v 39} 40 41; CHECK-LABEL: ldf64: 42; CHK32-NEXT: .functype ldf64 (i32) -> (f64){{$}} 43; CHK64-NEXT: .functype ldf64 (i64) -> (f64){{$}} 44; CHECK-NEXT: local.get $push[[L0:[0-9]+]]=, 0{{$}} 45; CHECK-NEXT: f64.load $push[[NUM:[0-9]+]]=, 0($pop[[L0]]){{$}} 46; CHECK-NEXT: return $pop[[NUM]]{{$}} 47define double @ldf64(ptr %p) { 48 %v = load double, ptr %p 49 ret double %v 50} 51