| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i386-unknown | FileCheck %s --check-prefix=X32 |
| ; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64 |
| |
| define i64 @foo(i64 %t, i64 %u) nounwind { |
| ; X32-LABEL: foo: |
| ; X32: # %bb.0: |
| ; X32-NEXT: pushl %esi |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X32-NEXT: movl %ecx, %eax |
| ; X32-NEXT: mull %esi |
| ; X32-NEXT: imull {{[0-9]+}}(%esp), %ecx |
| ; X32-NEXT: addl %ecx, %edx |
| ; X32-NEXT: imull {{[0-9]+}}(%esp), %esi |
| ; X32-NEXT: addl %esi, %edx |
| ; X32-NEXT: popl %esi |
| ; X32-NEXT: retl |
| ; |
| ; X64-LABEL: foo: |
| ; X64: # %bb.0: |
| ; X64-NEXT: imulq %rsi, %rdi |
| ; X64-NEXT: movq %rdi, %rax |
| ; X64-NEXT: retq |
| %k = mul i64 %t, %u |
| ret i64 %k |
| } |
