; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=i386-unknown-unknown | FileCheck %s --check-prefixes=X86 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s --check-prefixes=X64 ; RUN: llc < %s -mtriple=x86_64-unknown-gnux32 | FileCheck %s --check-prefixes=X64 define i32 @shift30_and2_i32(i32 %x) { ; X86-LABEL: shift30_and2_i32: ; X86: # %bb.0: ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: shrl $30, %eax ; X86-NEXT: andl $-2, %eax ; X86-NEXT: retl ; ; X64-LABEL: shift30_and2_i32: ; X64: # %bb.0: ; X64-NEXT: movl %edi, %eax ; X64-NEXT: shrl $30, %eax ; X64-NEXT: andl $-2, %eax ; X64-NEXT: retq %shr = lshr i32 %x, 30 %and = and i32 %shr, 2 ret i32 %and } define i64 @shift62_and2_i64(i64 %x) { ; X86-LABEL: shift62_and2_i64: ; X86: # %bb.0: ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: shrl $30, %eax ; X86-NEXT: andl $-2, %eax ; X86-NEXT: xorl %edx, %edx ; X86-NEXT: retl ; ; X64-LABEL: shift62_and2_i64: ; X64: # %bb.0: ; X64-NEXT: movq %rdi, %rax ; X64-NEXT: shrq $62, %rax ; X64-NEXT: andl $-2, %eax ; X64-NEXT: retq %shr = lshr i64 %x, 62 %and = and i64 %shr, 2 ret i64 %and } define i64 @shift30_and2_i64(i64 %x) { ; X86-LABEL: shift30_and2_i64: ; X86: # %bb.0: ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: shrl $30, %eax ; X86-NEXT: andl $-2, %eax ; X86-NEXT: xorl %edx, %edx ; X86-NEXT: retl ; ; X64-LABEL: shift30_and2_i64: ; X64: # %bb.0: ; X64-NEXT: movq %rdi, %rax ; X64-NEXT: shrl $30, %eax ; X64-NEXT: andl $-2, %eax ; X64-NEXT: retq %shr = lshr i64 %x, 30 %and = and i64 %shr, 2 ret i64 %and }