| ; 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 | |
| } |