1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc -o - %s | FileCheck %s 3 4 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 5 target triple = "x86_64-unknown-linux-gnu" 6 7 @global = external global i32 8 @global.1 = external global i64 9 10 define void @patatino() { 11 ; CHECK-LABEL: patatino: 12 ; CHECK: # %bb.0: # %bb 13 ; CHECK-NEXT: movl {{.*}}(%rip), %eax 14 ; CHECK-NEXT: movl %eax, %ecx 15 ; CHECK-NEXT: shrl $31, %ecx 16 ; CHECK-NEXT: addl $2147483647, %ecx # imm = 0x7FFFFFFF 17 ; CHECK-NEXT: shrl $31, %ecx 18 ; CHECK-NEXT: andl $-2, %ecx 19 ; CHECK-NEXT: andl $-536870912, %eax # imm = 0xE0000000 20 ; CHECK-NEXT: orl %ecx, %eax 21 ; CHECK-NEXT: movl %eax, {{.*}}(%rip) 22 ; CHECK-NEXT: retq 23 bb: 24 %tmp = load i32, i32* @global 25 %tmp1 = lshr i32 %tmp, 31 26 %tmp2 = add nuw nsw i32 %tmp1, 2147483647 27 %tmp3 = load i64, i64* @global.1 28 %tmp4 = shl i64 %tmp3, 23 29 %tmp5 = add nsw i64 %tmp4, 8388639 30 %tmp6 = trunc i64 %tmp5 to i32 31 %tmp7 = lshr i32 %tmp2, %tmp6 32 %tmp8 = load i32, i32* @global 33 %tmp9 = and i32 %tmp7, 62 34 %tmp10 = and i32 %tmp8, -536870912 35 %tmp11 = or i32 %tmp9, %tmp10 36 store i32 %tmp11, i32* @global 37 ret void 38 } 39
