mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-14 16:33:28 +00:00
Added missing CMN case in Thumb2SizeReduction pass so that LLVM emits 16-bits encoding of CMN instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156195 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
3d142e58ef
commit
2c7e5c714c
@ -67,6 +67,7 @@ namespace {
|
||||
{ ARM::t2BICrr, 0, ARM::tBIC, 0, 0, 0, 1, 0,0, 1,0 },
|
||||
//FIXME: Disable CMN, as CCodes are backwards from compare expectations
|
||||
//{ ARM::t2CMNrr, ARM::tCMN, 0, 0, 0, 1, 0, 2,0, 0,0 },
|
||||
{ ARM::t2CMNzrr, ARM::tCMNz, 0, 0, 0, 1, 0, 2,0, 0,0 },
|
||||
{ ARM::t2CMPri, ARM::tCMPi8, 0, 8, 0, 1, 0, 2,0, 0,0 },
|
||||
{ ARM::t2CMPrr, ARM::tCMPhir, 0, 0, 0, 0, 0, 2,0, 0,1 },
|
||||
{ ARM::t2EORrr, 0, ARM::tEOR, 0, 0, 0, 1, 0,0, 1,0 },
|
||||
|
@ -9,7 +9,7 @@ define i1 @f1(i32 %a, i32 %b) {
|
||||
ret i1 %tmp
|
||||
}
|
||||
; CHECK: f1:
|
||||
; CHECK: cmn.w r0, r1
|
||||
; CHECK: cmn r0, r1
|
||||
|
||||
define i1 @f2(i32 %a, i32 %b) {
|
||||
%nb = sub i32 0, %b
|
||||
@ -17,7 +17,7 @@ define i1 @f2(i32 %a, i32 %b) {
|
||||
ret i1 %tmp
|
||||
}
|
||||
; CHECK: f2:
|
||||
; CHECK: cmn.w r0, r1
|
||||
; CHECK: cmn r0, r1
|
||||
|
||||
define i1 @f3(i32 %a, i32 %b) {
|
||||
%nb = sub i32 0, %b
|
||||
@ -25,7 +25,7 @@ define i1 @f3(i32 %a, i32 %b) {
|
||||
ret i1 %tmp
|
||||
}
|
||||
; CHECK: f3:
|
||||
; CHECK: cmn.w r0, r1
|
||||
; CHECK: cmn r0, r1
|
||||
|
||||
define i1 @f4(i32 %a, i32 %b) {
|
||||
%nb = sub i32 0, %b
|
||||
@ -33,7 +33,7 @@ define i1 @f4(i32 %a, i32 %b) {
|
||||
ret i1 %tmp
|
||||
}
|
||||
; CHECK: f4:
|
||||
; CHECK: cmn.w r0, r1
|
||||
; CHECK: cmn r0, r1
|
||||
|
||||
define i1 @f5(i32 %a, i32 %b) {
|
||||
%tmp = shl i32 %b, 5
|
||||
@ -73,3 +73,13 @@ define i1 @f8(i32 %a, i32 %b) {
|
||||
; CHECK: f8:
|
||||
; CHECK: cmn.w r0, r0, ror #8
|
||||
|
||||
|
||||
define void @f9(i32 %a, i32 %b) nounwind optsize {
|
||||
tail call void asm sideeffect "cmn.w r0, r1", ""() nounwind, !srcloc !0
|
||||
ret void
|
||||
}
|
||||
|
||||
!0 = metadata !{i32 81}
|
||||
|
||||
; CHECK: f9:
|
||||
; CHECK: cmn.w r0, r1
|
||||
|
Loading…
x
Reference in New Issue
Block a user