2f448bf509
Test updates were performed using: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 These are only the test updates where the test passed without further modification (which is almost all of them, as the backend is largely pointer-type agnostic).
21 lines
627 B
LLVM
21 lines
627 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -mtriple=i686-- -mattr=+mmx | FileCheck %s
|
|
|
|
; Check that widening doesn't introduce a mmx register in this case when
|
|
; a simple load/store would suffice.
|
|
|
|
define void @foo(ptr %A, ptr %B) {
|
|
; CHECK-LABEL: foo:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; CHECK-NEXT: movl (%ecx), %ecx
|
|
; CHECK-NEXT: movl %ecx, (%eax)
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
%tmp1 = load <2 x i16>, ptr %A ; <<2 x i16>> [#uses=1]
|
|
store <2 x i16> %tmp1, ptr %B
|
|
ret void
|
|
}
|
|
|