bolt/deps/llvm-18.1.8/llvm/test/CodeGen/ARM/truncstore-dag-combine.ll

22 lines
452 B
LLVM
Raw Normal View History

2025-02-14 19:21:04 +01:00
; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - | FileCheck %s
; CHECK-LABEL: bar
; CHECK-NOT: orr
; CHECK-NOT: mov
define void @bar(ptr %P, ptr %Q) {
entry:
%tmp = load i16, ptr %Q, align 1 ; <i16> [#uses=1]
store i16 %tmp, ptr %P, align 1
ret void
}
; CHECK-LABEL: foo
; CHECK-NOT: orr
; CHECK-NOT: mov
define void @foo(ptr %P, ptr %Q) {
entry:
%tmp = load i32, ptr %Q, align 1 ; <i32> [#uses=1]
store i32 %tmp, ptr %P, align 1
ret void
}