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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 22; RUN: llc < %s -mtriple=riscv64 -mattr=+a | FileCheck %s3 4define ptr @cmpxchg_masked_and_branch1(ptr %ptr, i8 signext %cmp, i8 signext %val) nounwind {5; CHECK-LABEL: cmpxchg_masked_and_branch1:6; CHECK: # %bb.0: # %do_cmpxchg7; CHECK-NEXT: andi a3, a0, -48; CHECK-NEXT: slli a4, a0, 39; CHECK-NEXT: li a5, 25510; CHECK-NEXT: zext.b a1, a111; CHECK-NEXT: zext.b a2, a212; CHECK-NEXT: sllw a5, a5, a413; CHECK-NEXT: sllw a1, a1, a414; CHECK-NEXT: sllw a2, a2, a415; CHECK-NEXT: .LBB0_3: # %do_cmpxchg16; CHECK-NEXT: # =>This Inner Loop Header: Depth=117; CHECK-NEXT: lr.w.aqrl a4, (a3)18; CHECK-NEXT: and a6, a4, a519; CHECK-NEXT: bne a6, a1, .LBB0_520; CHECK-NEXT: # %bb.4: # %do_cmpxchg21; CHECK-NEXT: # in Loop: Header=BB0_3 Depth=122; CHECK-NEXT: xor a6, a4, a223; CHECK-NEXT: and a6, a6, a524; CHECK-NEXT: xor a6, a4, a625; CHECK-NEXT: sc.w.rl a6, a6, (a3)26; CHECK-NEXT: bnez a6, .LBB0_327; CHECK-NEXT: .LBB0_5: # %do_cmpxchg28; CHECK-NEXT: and a2, a4, a529; CHECK-NEXT: bne a1, a2, .LBB0_230; CHECK-NEXT: # %bb.1: # %returnptr31; CHECK-NEXT: xor a1, a1, a232; CHECK-NEXT: snez a1, a133; CHECK-NEXT: addi a1, a1, -134; CHECK-NEXT: and a0, a1, a035; CHECK-NEXT: ret36; CHECK-NEXT: .LBB0_2: # %exit37; CHECK-NEXT: li a0, 038; CHECK-NEXT: ret39do_cmpxchg:40 %0 = cmpxchg ptr %ptr, i8 %cmp, i8 %val seq_cst seq_cst41 %1 = extractvalue { i8, i1 } %0, 142 %2 = select i1 %1, ptr %ptr, ptr null43 br i1 %1, label %returnptr, label %exit44returnptr:45 ret ptr %246exit:47 ret ptr null48}49