| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-- | FileCheck %s |
| |
| define i64 @i32_sext_i64(i32 %a, i32 %b) { |
| ; CHECK-LABEL: i32_sext_i64: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; CHECK-NEXT: imull {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: retl |
| %aa = sext i32 %a to i64 |
| %bb = sext i32 %b to i64 |
| %cc = mul i64 %aa, %bb |
| ret i64 %cc |
| } |
| define i64 @i32_zext_i64(i32 %a, i32 %b) { |
| ; CHECK-LABEL: i32_zext_i64: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; CHECK-NEXT: mull {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: retl |
| %aa = zext i32 %a to i64 |
| %bb = zext i32 %b to i64 |
| %cc = mul i64 %aa, %bb |
| ret i64 %cc |
| } |