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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -O0 < %s -mtriple=x86_64-linux-generic -verify-machineinstrs -mattr=sse2 | FileCheck --check-prefixes=CHECK,CHECK-O0 %s3; RUN: llc -O3 < %s -mtriple=x86_64-linux-generic -verify-machineinstrs -mattr=sse2 | FileCheck --check-prefixes=CHECK,CHECK-O3 %s4 5define i8 @load_i8(ptr %ptr) {6; CHECK-O0-LABEL: load_i8:7; CHECK-O0: # %bb.0:8; CHECK-O0-NEXT: movb (%rdi), %al9; CHECK-O0-NEXT: retq10;11; CHECK-O3-LABEL: load_i8:12; CHECK-O3: # %bb.0:13; CHECK-O3-NEXT: movzbl (%rdi), %eax14; CHECK-O3-NEXT: retq15 %v = load atomic i8, ptr %ptr monotonic, align 116 ret i8 %v17}18 19define void @store_i8(ptr %ptr, i8 %v) {20; CHECK-O0-LABEL: store_i8:21; CHECK-O0: # %bb.0:22; CHECK-O0-NEXT: movb %sil, %al23; CHECK-O0-NEXT: movb %al, (%rdi)24; CHECK-O0-NEXT: retq25;26; CHECK-O3-LABEL: store_i8:27; CHECK-O3: # %bb.0:28; CHECK-O3-NEXT: movb %sil, (%rdi)29; CHECK-O3-NEXT: retq30 store atomic i8 %v, ptr %ptr monotonic, align 131 ret void32}33 34define i16 @load_i16(ptr %ptr) {35; CHECK-O0-LABEL: load_i16:36; CHECK-O0: # %bb.0:37; CHECK-O0-NEXT: movw (%rdi), %ax38; CHECK-O0-NEXT: retq39;40; CHECK-O3-LABEL: load_i16:41; CHECK-O3: # %bb.0:42; CHECK-O3-NEXT: movzwl (%rdi), %eax43; CHECK-O3-NEXT: retq44 %v = load atomic i16, ptr %ptr monotonic, align 245 ret i16 %v46}47 48 49define void @store_i16(ptr %ptr, i16 %v) {50; CHECK-O0-LABEL: store_i16:51; CHECK-O0: # %bb.0:52; CHECK-O0-NEXT: movw %si, %ax53; CHECK-O0-NEXT: movw %ax, (%rdi)54; CHECK-O0-NEXT: retq55;56; CHECK-O3-LABEL: store_i16:57; CHECK-O3: # %bb.0:58; CHECK-O3-NEXT: movw %si, (%rdi)59; CHECK-O3-NEXT: retq60 store atomic i16 %v, ptr %ptr monotonic, align 261 ret void62}63 64define i32 @load_i32(ptr %ptr) {65; CHECK-LABEL: load_i32:66; CHECK: # %bb.0:67; CHECK-NEXT: movl (%rdi), %eax68; CHECK-NEXT: retq69 %v = load atomic i32, ptr %ptr monotonic, align 470 ret i32 %v71}72 73define void @store_i32(ptr %ptr, i32 %v) {74; CHECK-LABEL: store_i32:75; CHECK: # %bb.0:76; CHECK-NEXT: movl %esi, (%rdi)77; CHECK-NEXT: retq78 store atomic i32 %v, ptr %ptr monotonic, align 479 ret void80}81 82define i64 @load_i64(ptr %ptr) {83; CHECK-LABEL: load_i64:84; CHECK: # %bb.0:85; CHECK-NEXT: movq (%rdi), %rax86; CHECK-NEXT: retq87 %v = load atomic i64, ptr %ptr monotonic, align 888 ret i64 %v89}90 91define void @store_i64(ptr %ptr, i64 %v) {92; CHECK-LABEL: store_i64:93; CHECK: # %bb.0:94; CHECK-NEXT: movq %rsi, (%rdi)95; CHECK-NEXT: retq96 store atomic i64 %v, ptr %ptr monotonic, align 897 ret void98}99