6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-04-04 10:30:01 +00:00
Code Issues Projects Releases Wiki Activity

[ARM] Add Thumb-2 code size optimization regression test for LSL (register).

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217579 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tilmann Scheller 2014-09-11 10:33:39 +00:00
parent 98ff94a759
commit 993f84c9bc
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
test/CodeGen/ARM/thumb2-size-opt.ll
View File

@ -55,3 +55,12 @@ entry:
%shl = shl i32 %a, 13
ret i32 %shl
}
define i32 @lsl-reg(i32 %a, i32 %b) nounwind readnone {
; CHECK-LABEL: "lsl-reg":
; CHECK: lsl.w r{{[0-9]+}}, r{{[0-9]+}}, r{{[0-9]+}} @ encoding: [{{0x..,0x..,0x..,0x..}}]
; CHECK-OPT: lsls r{{[0-7]}}, r{{[0-7]}} @ encoding: [{{0x..,0x..}}]
entry:
%shl = shl i32 %a, %b
ret i32 %shl
}