381 lines
12 KiB
LLVM
381 lines
12 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=wasm32-unknown-unknown < %s | FileCheck -check-prefix=WASM32 %s
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; RUN: llc -mtriple=wasm64-unknown-unknown < %s | FileCheck -check-prefix=WASM64 %s
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define i8 @atomicrmw_uinc_wrap_i8(ptr %ptr, i8 %val) {
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; WASM32-LABEL: atomicrmw_uinc_wrap_i8:
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; WASM32: .functype atomicrmw_uinc_wrap_i8 (i32, i32) -> (i32)
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; WASM32-NEXT: .local i32
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.const 0
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.load8_u 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i32.const 1
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; WASM32-NEXT: i32.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i32.const 255
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; WASM32-NEXT: i32.and
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; WASM32-NEXT: i32.ge_u
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: i32.store8 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_uinc_wrap_i8:
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; WASM64: .functype atomicrmw_uinc_wrap_i8 (i64, i32) -> (i32)
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; WASM64-NEXT: .local i32
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.const 0
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.load8_u 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i32.const 1
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; WASM64-NEXT: i32.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i32.const 255
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; WASM64-NEXT: i32.and
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; WASM64-NEXT: i32.ge_u
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: i32.store8 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw uinc_wrap ptr %ptr, i8 %val seq_cst
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ret i8 %result
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}
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define i16 @atomicrmw_uinc_wrap_i16(ptr %ptr, i16 %val) {
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; WASM32-LABEL: atomicrmw_uinc_wrap_i16:
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; WASM32: .functype atomicrmw_uinc_wrap_i16 (i32, i32) -> (i32)
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; WASM32-NEXT: .local i32
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.const 0
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.load16_u 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i32.const 1
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; WASM32-NEXT: i32.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i32.const 65535
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; WASM32-NEXT: i32.and
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; WASM32-NEXT: i32.ge_u
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: i32.store16 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_uinc_wrap_i16:
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; WASM64: .functype atomicrmw_uinc_wrap_i16 (i64, i32) -> (i32)
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; WASM64-NEXT: .local i32
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.const 0
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.load16_u 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i32.const 1
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; WASM64-NEXT: i32.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i32.const 65535
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; WASM64-NEXT: i32.and
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; WASM64-NEXT: i32.ge_u
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: i32.store16 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw uinc_wrap ptr %ptr, i16 %val seq_cst
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ret i16 %result
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}
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define i32 @atomicrmw_uinc_wrap_i32(ptr %ptr, i32 %val) {
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; WASM32-LABEL: atomicrmw_uinc_wrap_i32:
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; WASM32: .functype atomicrmw_uinc_wrap_i32 (i32, i32) -> (i32)
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; WASM32-NEXT: .local i32
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.const 0
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.load 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i32.const 1
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; WASM32-NEXT: i32.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i32.ge_u
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: i32.store 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_uinc_wrap_i32:
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; WASM64: .functype atomicrmw_uinc_wrap_i32 (i64, i32) -> (i32)
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; WASM64-NEXT: .local i32
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.const 0
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.load 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i32.const 1
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; WASM64-NEXT: i32.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i32.ge_u
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: i32.store 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw uinc_wrap ptr %ptr, i32 %val seq_cst
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ret i32 %result
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}
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define i64 @atomicrmw_uinc_wrap_i64(ptr %ptr, i64 %val) {
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; WASM32-LABEL: atomicrmw_uinc_wrap_i64:
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; WASM32: .functype atomicrmw_uinc_wrap_i64 (i32, i64) -> (i64)
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; WASM32-NEXT: .local i64
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i64.const 0
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i64.load 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i64.const 1
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; WASM32-NEXT: i64.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i64.ge_u
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; WASM32-NEXT: i64.select
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; WASM32-NEXT: i64.store 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_uinc_wrap_i64:
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; WASM64: .functype atomicrmw_uinc_wrap_i64 (i64, i64) -> (i64)
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; WASM64-NEXT: .local i64
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i64.const 0
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i64.load 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i64.const 1
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; WASM64-NEXT: i64.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i64.ge_u
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; WASM64-NEXT: i64.select
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; WASM64-NEXT: i64.store 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw uinc_wrap ptr %ptr, i64 %val seq_cst
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ret i64 %result
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}
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define i8 @atomicrmw_udec_wrap_i8(ptr %ptr, i8 %val) {
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; WASM32-LABEL: atomicrmw_udec_wrap_i8:
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; WASM32: .functype atomicrmw_udec_wrap_i8 (i32, i32) -> (i32)
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; WASM32-NEXT: .local i32
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.load8_u 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i32.const -1
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; WASM32-NEXT: i32.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i32.const 255
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; WASM32-NEXT: i32.and
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; WASM32-NEXT: i32.gt_u
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: i32.store8 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_udec_wrap_i8:
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; WASM64: .functype atomicrmw_udec_wrap_i8 (i64, i32) -> (i32)
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; WASM64-NEXT: .local i32
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.load8_u 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i32.const -1
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; WASM64-NEXT: i32.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i32.const 255
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; WASM64-NEXT: i32.and
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; WASM64-NEXT: i32.gt_u
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: i32.store8 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw udec_wrap ptr %ptr, i8 %val seq_cst
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ret i8 %result
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}
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define i16 @atomicrmw_udec_wrap_i16(ptr %ptr, i16 %val) {
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; WASM32-LABEL: atomicrmw_udec_wrap_i16:
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; WASM32: .functype atomicrmw_udec_wrap_i16 (i32, i32) -> (i32)
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; WASM32-NEXT: .local i32
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.load16_u 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i32.const -1
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; WASM32-NEXT: i32.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i32.const 65535
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; WASM32-NEXT: i32.and
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; WASM32-NEXT: i32.gt_u
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: i32.store16 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_udec_wrap_i16:
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; WASM64: .functype atomicrmw_udec_wrap_i16 (i64, i32) -> (i32)
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; WASM64-NEXT: .local i32
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.load16_u 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i32.const -1
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; WASM64-NEXT: i32.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i32.const 65535
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; WASM64-NEXT: i32.and
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; WASM64-NEXT: i32.gt_u
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: i32.store16 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw udec_wrap ptr %ptr, i16 %val seq_cst
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ret i16 %result
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}
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define i32 @atomicrmw_udec_wrap_i32(ptr %ptr, i32 %val) {
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; WASM32-LABEL: atomicrmw_udec_wrap_i32:
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; WASM32: .functype atomicrmw_udec_wrap_i32 (i32, i32) -> (i32)
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; WASM32-NEXT: .local i32
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i32.load 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i32.const -1
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; WASM32-NEXT: i32.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i32.gt_u
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: i32.select
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; WASM32-NEXT: i32.store 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_udec_wrap_i32:
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; WASM64: .functype atomicrmw_udec_wrap_i32 (i64, i32) -> (i32)
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; WASM64-NEXT: .local i32
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i32.load 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i32.const -1
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; WASM64-NEXT: i32.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i32.gt_u
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: i32.select
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; WASM64-NEXT: i32.store 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw udec_wrap ptr %ptr, i32 %val seq_cst
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ret i32 %result
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}
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define i64 @atomicrmw_udec_wrap_i64(ptr %ptr, i64 %val) {
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; WASM32-LABEL: atomicrmw_udec_wrap_i64:
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; WASM32: .functype atomicrmw_udec_wrap_i64 (i32, i64) -> (i64)
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; WASM32-NEXT: .local i64
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; WASM32-NEXT: # %bb.0:
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: local.get 0
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; WASM32-NEXT: i64.load 0
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; WASM32-NEXT: local.tee 2
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; WASM32-NEXT: i64.const -1
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; WASM32-NEXT: i64.add
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: local.get 1
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; WASM32-NEXT: i64.gt_u
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; WASM32-NEXT: i64.select
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: i64.eqz
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; WASM32-NEXT: i64.select
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; WASM32-NEXT: i64.store 0
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; WASM32-NEXT: local.get 2
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; WASM32-NEXT: # fallthrough-return
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;
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; WASM64-LABEL: atomicrmw_udec_wrap_i64:
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; WASM64: .functype atomicrmw_udec_wrap_i64 (i64, i64) -> (i64)
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; WASM64-NEXT: .local i64
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; WASM64-NEXT: # %bb.0:
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: local.get 0
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; WASM64-NEXT: i64.load 0
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; WASM64-NEXT: local.tee 2
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; WASM64-NEXT: i64.const -1
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; WASM64-NEXT: i64.add
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: local.get 1
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; WASM64-NEXT: i64.gt_u
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; WASM64-NEXT: i64.select
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: i64.eqz
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; WASM64-NEXT: i64.select
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; WASM64-NEXT: i64.store 0
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; WASM64-NEXT: local.get 2
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; WASM64-NEXT: # fallthrough-return
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%result = atomicrmw udec_wrap ptr %ptr, i64 %val seq_cst
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ret i64 %result
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}
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