xref: /llvm-project/llvm/test/CodeGen/Thumb2/thumb2-str_pre.ll (revision b5b663aac17415625340eb29c8010832bfc4c21c)
1; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
2
3define void @test1(ptr %X, ptr %A, ptr %dest) {
4; CHECK: test1
5; CHECK: str  r1, [r0, #16]!
6        %B = load i32, ptr %A               ; <i32> [#uses=1]
7        %Y = getelementptr i32, ptr %X, i32 4               ; <ptr> [#uses=2]
8        store i32 %B, ptr %Y
9        store ptr %Y, ptr %dest
10        ret void
11}
12
13define ptr @test2(ptr %X, ptr %A) {
14; CHECK: test2
15; CHECK: strh r1, [r0, #8]!
16        %B = load i32, ptr %A               ; <i32> [#uses=1]
17        %Y = getelementptr i16, ptr %X, i32 4               ; <ptr> [#uses=2]
18        %tmp = trunc i32 %B to i16              ; <i16> [#uses=1]
19        store i16 %tmp, ptr %Y
20        ret ptr %Y
21}
22