20 lines
634 B
LLVM
20 lines
634 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=x86_64-linux-generic < %s | FileCheck %s
|
|
|
|
define void @reassociation_gt64bit(i32 %x, i32 %y, ptr %s) {
|
|
; CHECK-LABEL: reassociation_gt64bit:
|
|
; CHECK: # %bb.0:
|
|
; CHECK-NEXT: movl %edi, %eax
|
|
; CHECK-NEXT: movl %esi, %ecx
|
|
; CHECK-NEXT: addq %rax, %rcx
|
|
; CHECK-NEXT: movq %rcx, (%rdx)
|
|
; CHECK-NEXT: movw $64, 8(%rdx)
|
|
; CHECK-NEXT: retq
|
|
%zextx = zext i32 %x to i80
|
|
%zexty = zext i32 %y to i80
|
|
%add1 = add i80 %zextx, 1180591620717411303424
|
|
%add2 = add i80 %add1, %zexty
|
|
store i80 %add2, ptr %s
|
|
ret void
|
|
}
|