mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-11 08:07:22 +00:00
d2bf432b2b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145171 91177308-0d34-0410-b5e6-96231b3b80d8
19 lines
472 B
LLVM
19 lines
472 B
LLVM
; RUN: llc < %s -march=xcore -asm-verbose=0 | FileCheck %s
|
|
|
|
; MachineLICM should hoist the LDWCP out of the loop.
|
|
|
|
; CHECK: f:
|
|
; CHECK-NEXT: ldw [[REG:r[0-9]+]], cp[.LCPI0_0]
|
|
; CHECK-NEXT: .LBB0_1:
|
|
; CHECK-NEXT: stw [[REG]], r0[0]
|
|
; CHECK-NEXT: bu .LBB0_1
|
|
|
|
define void @f(i32* nocapture %p) noreturn nounwind {
|
|
entry:
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %entry
|
|
store volatile i32 525509670, i32* %p, align 4
|
|
br label %bb
|
|
}
|