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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=i686-unknown-unknown | FileCheck %s --check-prefix=X863; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefix=X644 5@a = external dso_local global i326@b = external dso_local global i327@c = external dso_local global i328 9define i32 @fn1(i32, i32) {10; X86-LABEL: fn1:11; X86: # %bb.0:12; X86-NEXT: movl {{[0-9]+}}(%esp), %eax13; X86-NEXT: testl %eax, %eax14; X86-NEXT: je .LBB0_215; X86-NEXT: # %bb.1:16; X86-NEXT: movl {{[0-9]+}}(%esp), %eax17; X86-NEXT: .LBB0_2:18; X86-NEXT: retl19;20; X64-LABEL: fn1:21; X64: # %bb.0:22; X64-NEXT: movl %edi, %eax23; X64-NEXT: testl %esi, %esi24; X64-NEXT: cmovel %esi, %eax25; X64-NEXT: retq26 %3 = icmp ne i32 %1, 027 %4 = select i1 %3, i32 %0, i32 028 ret i32 %429}30 31define void @fn2() {32; X86-LABEL: fn2:33; X86: # %bb.0:34; X86-NEXT: movl b, %eax35; X86-NEXT: decl a36; X86-NEXT: jne .LBB1_237; X86-NEXT: # %bb.1:38; X86-NEXT: xorl %eax, %eax39; X86-NEXT: .LBB1_2:40; X86-NEXT: movl %eax, c41; X86-NEXT: retl42;43; X64-LABEL: fn2:44; X64: # %bb.0:45; X64-NEXT: xorl %eax, %eax46; X64-NEXT: decl a(%rip)47; X64-NEXT: je .LBB1_248; X64-NEXT: # %bb.1:49; X64-NEXT: movl b(%rip), %eax50; X64-NEXT: .LBB1_2:51; X64-NEXT: movl %eax, c(%rip)52; X64-NEXT: retq53 %1 = load volatile i32, ptr @b, align 454 %2 = load i32, ptr @a, align 455 %3 = add nsw i32 %2, -156 store i32 %3, ptr @a, align 457 %4 = icmp ne i32 %3, 058 %5 = select i1 %4, i32 %1, i32 059 store i32 %5, ptr @c, align 460 ret void61}62 63