llvm-project/llvm/test/CodeGen/PowerPC/or-addressing-mode.ll
Kai Nacke 5403c59c60 [PPC] Opaque pointer migration, part 2.
The LIT test cases were migrated with the script provided by
Nikita Popov. Due to the size of the change it is split into
several parts.

Reviewed By: nemanja, nikic

Differential Revision: https://reviews.llvm.org/D135474
2022-10-11 17:24:06 +00:00

23 lines
1.1 KiB
LLVM

; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu | not grep ori
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu | not grep rlwimi
define i32 @test1(ptr %P) {
%tmp.2.i = ptrtoint ptr %P to i32 ; <i32> [#uses=2]
%tmp.4.i = and i32 %tmp.2.i, -65536 ; <i32> [#uses=1]
%tmp.10.i = lshr i32 %tmp.2.i, 5 ; <i32> [#uses=1]
%tmp.11.i = and i32 %tmp.10.i, 2040 ; <i32> [#uses=1]
%tmp.13.i = or i32 %tmp.11.i, %tmp.4.i ; <i32> [#uses=1]
%tmp.14.i = inttoptr i32 %tmp.13.i to ptr ; <ptr> [#uses=1]
%tmp.3 = load i32, ptr %tmp.14.i ; <i32> [#uses=1]
ret i32 %tmp.3
}
define i32 @test2(i32 %P) {
%tmp.2 = shl i32 %P, 4 ; <i32> [#uses=1]
%tmp.3 = or i32 %tmp.2, 2 ; <i32> [#uses=1]
%tmp.4 = inttoptr i32 %tmp.3 to ptr ; <ptr> [#uses=1]
%tmp.5 = load i32, ptr %tmp.4 ; <i32> [#uses=1]
ret i32 %tmp.5
}