llvm-project/llvm/test/CodeGen/ARM/truncstore-dag-combine.ll

19 lines
488 B
LLVM

; RUN: llc < %s -march=arm -mattr=+v4t | not grep orr
; RUN: llc < %s -march=arm -mattr=+v4t | not grep mov
define void @bar(i8* %P, i16* %Q) {
entry:
%P1 = bitcast i8* %P to i16* ; <i16*> [#uses=1]
%tmp = load i16* %Q, align 1 ; <i16> [#uses=1]
store i16 %tmp, i16* %P1, align 1
ret void
}
define void @foo(i8* %P, i32* %Q) {
entry:
%P1 = bitcast i8* %P to i32* ; <i32*> [#uses=1]
%tmp = load i32* %Q, align 1 ; <i32> [#uses=1]
store i32 %tmp, i32* %P1, align 1
ret void
}