llvm/test/CodeGen/Thumb2/mul_const.ll

19 lines
346 B
LLVM

; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | FileCheck %s
; rdar://7069502
define i32 @t1(i32 %v) nounwind readnone {
entry:
; CHECK: t1:
; CHECK: add r0, r0, r0, lsl #3
%0 = mul i32 %v, 9
ret i32 %0
}
define i32 @t2(i32 %v) nounwind readnone {
entry:
; CHECK: t2:
; CHECK: rsb r0, r0, r0, lsl #3
%0 = mul i32 %v, 7
ret i32 %0
}