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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc < %s -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -mattr=+simd128 | FileCheck %s3 4target triple = "wasm32-unknown-unknown"5 6declare i32 @memcmp(ptr, ptr, i32)7 8define i1 @setcc_load(ptr %a, ptr %b) {9; CHECK-LABEL: setcc_load:10; CHECK: .functype setcc_load (i32, i32) -> (i32)11; CHECK-NEXT: # %bb.0:12; CHECK-NEXT: v128.load $push1=, 0($0):p2align=013; CHECK-NEXT: v128.load $push0=, 0($1):p2align=014; CHECK-NEXT: i8x16.eq $push2=, $pop1, $pop015; CHECK-NEXT: i8x16.all_true $push3=, $pop216; CHECK-NEXT: return $pop317 %cmp_16 = call i32 @memcmp(ptr %a, ptr %b, i32 16)18 %res = icmp eq i32 %cmp_16, 019 ret i1 %res20}21 22; INFO: Negative test: noimplicitfloat disables simd23define i1 @setcc_load_should_not_vectorize(ptr %a, ptr %b) noimplicitfloat {24; CHECK-LABEL: setcc_load_should_not_vectorize:25; CHECK: .functype setcc_load_should_not_vectorize (i32, i32) -> (i32)26; CHECK-NEXT: # %bb.0:27; CHECK-NEXT: i64.load $push4=, 0($0):p2align=028; CHECK-NEXT: i64.load $push3=, 0($1):p2align=029; CHECK-NEXT: i64.xor $push5=, $pop4, $pop330; CHECK-NEXT: i64.load $push1=, 8($0):p2align=031; CHECK-NEXT: i64.load $push0=, 8($1):p2align=032; CHECK-NEXT: i64.xor $push2=, $pop1, $pop033; CHECK-NEXT: i64.or $push6=, $pop5, $pop234; CHECK-NEXT: i64.eqz $push7=, $pop635; CHECK-NEXT: return $pop736 %cmp_16 = call i32 @memcmp(ptr %a, ptr %b, i32 16)37 %res = icmp eq i32 %cmp_16, 038 ret i1 %res39}40 41define i1 @setcc_eq_const_i128(ptr %ptr) {42; CHECK-LABEL: setcc_eq_const_i128:43; CHECK: .functype setcc_eq_const_i128 (i32) -> (i32)44; CHECK-NEXT: # %bb.0:45; CHECK-NEXT: v128.load $push0=, 0($0)46; CHECK-NEXT: v128.const $push1=, 6, 047; CHECK-NEXT: i8x16.eq $push2=, $pop0, $pop148; CHECK-NEXT: i8x16.all_true $push3=, $pop249; CHECK-NEXT: return $pop350 %l = load i128, ptr %ptr51 %res = icmp eq i128 %l, 652 ret i1 %res53}54 55define i1 @setcc_ne_const_i128(ptr %ptr) {56; CHECK-LABEL: setcc_ne_const_i128:57; CHECK: .functype setcc_ne_const_i128 (i32) -> (i32)58; CHECK-NEXT: # %bb.0:59; CHECK-NEXT: v128.load $push0=, 0($0)60; CHECK-NEXT: v128.const $push1=, 16, 061; CHECK-NEXT: i8x16.ne $push2=, $pop0, $pop162; CHECK-NEXT: v128.any_true $push3=, $pop263; CHECK-NEXT: return $pop364 %l = load i128, ptr %ptr65 %res = icmp ne i128 %l, 1666 ret i1 %res67}68 69; INFO: Negative test: only eq and ne works70define i1 @setcc_slt_const_i128(ptr %ptr) {71; CHECK-LABEL: setcc_slt_const_i128:72; CHECK: .functype setcc_slt_const_i128 (i32) -> (i32)73; CHECK-NEXT: # %bb.0:74; CHECK-NEXT: i64.load $push2=, 0($0)75; CHECK-NEXT: i64.const $push3=, 2576; CHECK-NEXT: i64.lt_u $push4=, $pop2, $pop377; CHECK-NEXT: i64.load $push8=, 8($0)78; CHECK-NEXT: local.tee $push7=, $1=, $pop879; CHECK-NEXT: i64.const $push0=, 080; CHECK-NEXT: i64.lt_s $push1=, $pop7, $pop081; CHECK-NEXT: i64.eqz $push5=, $182; CHECK-NEXT: i32.select $push6=, $pop4, $pop1, $pop583; CHECK-NEXT: return $pop684 %l = load i128, ptr %ptr85 %res = icmp slt i128 %l, 2586 ret i1 %res87}88