1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s -check-prefix=X64 3 ; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s -check-prefix=X86 4 5 %struct.SA = type { i32 , i32 , i32 , i32 ,i32 } 6 7 define void @test_func(%struct.SA* nocapture %ctx, i32 %n) local_unnamed_addr { 8 ; X64-LABEL: test_func: 9 ; X64: # %bb.0: # %entry 10 ; X64-NEXT: movl (%rdi), %eax 11 ; X64-NEXT: movl 16(%rdi), %ecx 12 ; X64-NEXT: leal (%rax,%rcx), %edx 13 ; X64-NEXT: leal 1(%rax,%rcx), %eax 14 ; X64-NEXT: movl %eax, 12(%rdi) 15 ; X64-NEXT: leal 1(%rcx,%rdx), %eax 16 ; X64-NEXT: movl %eax, 16(%rdi) 17 ; X64-NEXT: retq 18 ; 19 ; X86-LABEL: test_func: 20 ; X86: # %bb.0: # %entry 21 ; X86-NEXT: pushl %esi 22 ; X86-NEXT: .cfi_def_cfa_offset 8 23 ; X86-NEXT: .cfi_offset %esi, -8 24 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 25 ; X86-NEXT: movl (%eax), %ecx 26 ; X86-NEXT: movl 16(%eax), %edx 27 ; X86-NEXT: leal 1(%ecx,%edx), %esi 28 ; X86-NEXT: addl %edx, %ecx 29 ; X86-NEXT: movl %esi, 12(%eax) 30 ; X86-NEXT: leal 1(%edx,%ecx), %ecx 31 ; X86-NEXT: movl %ecx, 16(%eax) 32 ; X86-NEXT: popl %esi 33 ; X86-NEXT: .cfi_def_cfa_offset 4 34 ; X86-NEXT: retl 35 entry: 36 %h0 = getelementptr inbounds %struct.SA, %struct.SA* %ctx, i64 0, i32 0 37 %0 = load i32, i32* %h0, align 8 38 %h3 = getelementptr inbounds %struct.SA, %struct.SA* %ctx, i64 0, i32 3 39 %h4 = getelementptr inbounds %struct.SA, %struct.SA* %ctx, i64 0, i32 4 40 %1 = load i32, i32* %h4, align 8 41 %add = add i32 %0, 1 42 %add4 = add i32 %add, %1 43 store i32 %add4, i32* %h3, align 4 44 %add29 = add i32 %add4 , %1 45 store i32 %add29, i32* %h4, align 8 46 ret void 47 } 48
