xref: /llvm-project/llvm/test/CodeGen/ARM/str_post.ll (revision bed1c7f061aa12417aa081e334afdba45767b938) 
1; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
2
3define i16 @test1(ptr %X, ptr %A) {
4; CHECK-LABEL: test1:
5; CHECK: strh {{.*}}[{{.*}}], #-4
6        %Y = load i32, ptr %X               ; <i32> [#uses=1]
7        %tmp1 = trunc i32 %Y to i16             ; <i16> [#uses=1]
8        store i16 %tmp1, ptr %A
9        %tmp2 = ptrtoint ptr %A to i16         ; <i16> [#uses=1]
10        %tmp3 = sub i16 %tmp2, 4                ; <i16> [#uses=1]
11        ret i16 %tmp3
12}
13
14define i32 @test2(ptr %X, ptr %A) {
15; CHECK-LABEL: test2:
16; CHECK: str {{.*}}[{{.*}}],
17        %Y = load i32, ptr %X               ; <i32> [#uses=1]
18        store i32 %Y, ptr %A
19        %tmp1 = ptrtoint ptr %A to i32         ; <i32> [#uses=1]
20        %tmp2 = sub i32 %tmp1, 4                ; <i32> [#uses=1]
21        ret i32 %tmp2
22}
23