llvm-6502/test/CodeGen/Thumb2/thumb2-str_post.ll
Evan Cheng 6d94f11196 Added indexed stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74740 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03 00:06:39 +00:00

22 lines
840 B
LLVM

; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | \
; RUN: grep {strh .*\\\[.*\], #-4} | count 1
; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | \
; RUN: grep {str .*\\\[.*\],} | count 1
define i16 @test1(i32* %X, i16* %A) {
%Y = load i32* %X ; <i32> [#uses=1]
%tmp1 = trunc i32 %Y to i16 ; <i16> [#uses=1]
store i16 %tmp1, i16* %A
%tmp2 = ptrtoint i16* %A to i16 ; <i16> [#uses=1]
%tmp3 = sub i16 %tmp2, 4 ; <i16> [#uses=1]
ret i16 %tmp3
}
define i32 @test2(i32* %X, i32* %A) {
%Y = load i32* %X ; <i32> [#uses=1]
store i32 %Y, i32* %A
%tmp1 = ptrtoint i32* %A to i32 ; <i32> [#uses=1]
%tmp2 = sub i32 %tmp1, 4 ; <i32> [#uses=1]
ret i32 %tmp2
}