llvm-6502/test/CodeGen/thumb2-mul.ll
Owen Anderson 8614167572 Enable target-specific mul-lowering on ARM, even at -Os. Remove a test that this makes
irrelevant, but add a new test for the new, improved functionality.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114494 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-21 22:51:46 +00:00

19 lines
617 B
LLVM

; RUN: llc < %s -mtriple=thumbv7-apple-darwin10 | FileCheck %s
%struct.CMPoint = type { %struct.Point, float, float, [5 x float] }
%struct.Point = type { float, float }
define %struct.CMPoint* @t1(i32 %i, i32 %j, i32 %n, %struct.CMPoint* %thePoints) nounwind readnone ssp {
entry:
; CHECK: mla r0, r2, r0, r1
; CHECK: add.w r0, r0, r0, lsl #3
; CHECL: add.w r0, r3, r0, lsl #2
%mul = mul i32 %n, %i
%add = add i32 %mul, %j
%0 = ptrtoint %struct.CMPoint* %thePoints to i32
%mul5 = mul i32 %add, 36
%add6 = add i32 %mul5, %0
%1 = inttoptr i32 %add6 to %struct.CMPoint*
ret %struct.CMPoint* %1
}