llvm.org GIT mirror llvm / 2edda52 test / CodeGen / Thumb2 / mul_const.ll
2edda52

Tree @2edda52 (Download .tar.gz)

mul_const.ll @2edda52raw · history · blame

; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s
; rdar://7069502

define i32 @t1(i32 %v) nounwind readnone {
entry:
; CHECK-LABEL: t1:
; CHECK: add.w r0, r0, r0, lsl #3
	%0 = mul i32 %v, 9
	ret i32 %0
}

define i32 @t2(i32 %v) nounwind readnone {
entry:
; CHECK-LABEL: t2:
; CHECK: rsb r0, r0, r0, lsl #3
	%0 = mul i32 %v, 7
	ret i32 %0
}