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