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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefixes=LINUX3; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s --check-prefixes=WIN4; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s --check-prefixes=LINUX5 6define i32 @test1(i32 %x) nounwind {7; LINUX-LABEL: test1:8; LINUX: # %bb.0:9; LINUX-NEXT: # kill: def $edi killed $edi def $rdi10; LINUX-NEXT: leal 7(,%rdi,8), %eax11; LINUX-NEXT: retq12;13; WIN-LABEL: test1:14; WIN: # %bb.0:15; WIN-NEXT: # kill: def $ecx killed $ecx def $rcx16; WIN-NEXT: leal 7(,%rcx,8), %eax17; WIN-NEXT: retq18 %tmp1 = shl i32 %x, 319 %tmp2 = add i32 %tmp1, 720 ret i32 %tmp221}22 23 24; ISel the add of -4 with a neg and use an lea for the rest of the25; arithmetic.26define i32 @test2(i32 %x_offs) nounwind readnone {27; LINUX-LABEL: test2:28; LINUX: # %bb.0: # %entry29; LINUX-NEXT: # kill: def $edi killed $edi def $rdi30; LINUX-NEXT: cmpl $5, %edi31; LINUX-NEXT: jl .LBB1_232; LINUX-NEXT: # %bb.1: # %bb.nph33; LINUX-NEXT: leal -5(%rdi), %eax34; LINUX-NEXT: andl $-4, %eax35; LINUX-NEXT: negl %eax36; LINUX-NEXT: leal -4(%rdi,%rax), %eax37; LINUX-NEXT: retq38; LINUX-NEXT: .LBB1_2: # %bb239; LINUX-NEXT: movl %edi, %eax40; LINUX-NEXT: retq41;42; WIN-LABEL: test2:43; WIN: # %bb.0: # %entry44; WIN-NEXT: # kill: def $ecx killed $ecx def $rcx45; WIN-NEXT: cmpl $5, %ecx46; WIN-NEXT: jl .LBB1_247; WIN-NEXT: # %bb.1: # %bb.nph48; WIN-NEXT: leal -5(%rcx), %eax49; WIN-NEXT: andl $-4, %eax50; WIN-NEXT: negl %eax51; WIN-NEXT: leal -4(%rcx,%rax), %eax52; WIN-NEXT: retq53; WIN-NEXT: .LBB1_2: # %bb254; WIN-NEXT: movl %ecx, %eax55; WIN-NEXT: retq56entry:57 %t0 = icmp sgt i32 %x_offs, 458 br i1 %t0, label %bb.nph, label %bb259 60bb.nph:61 %tmp = add i32 %x_offs, -562 %tmp6 = lshr i32 %tmp, 263 %tmp7 = mul i32 %tmp6, -464 %tmp8 = add i32 %tmp7, %x_offs65 %tmp9 = add i32 %tmp8, -466 ret i32 %tmp967 68bb2:69 ret i32 %x_offs70}71