blob: 8a41482b01652991d9245129e29a6f1ab6129b11 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=aarch64-unknown-linux-gnu < %s | FileCheck %s
define i32 @test_minsize(i32 %X) optsize minsize nounwind readnone {
; CHECK-LABEL: test_minsize:
; CHECK: // %bb.0:
; CHECK-NEXT: mov w8, #5 // =0x5
; CHECK-NEXT: mov w9, #42 // =0x2a
; CHECK-NEXT: sdiv w8, w0, w8
; CHECK-NEXT: add w8, w8, w8, lsl #2
; CHECK-NEXT: cmp w0, w8
; CHECK-NEXT: mov w8, #-10 // =0xfffffff6
; CHECK-NEXT: csel w0, w9, w8, eq
; CHECK-NEXT: ret
%rem = srem i32 %X, 5
%cmp = icmp eq i32 %rem, 0
%ret = select i1 %cmp, i32 42, i32 -10
ret i32 %ret
}
define i32 @test_optsize(i32 %X) optsize nounwind readnone {
; CHECK-LABEL: test_optsize:
; CHECK: // %bb.0:
; CHECK-NEXT: mov w8, #52429 // =0xcccd
; CHECK-NEXT: mov w9, #39321 // =0x9999
; CHECK-NEXT: movk w8, #52428, lsl #16
; CHECK-NEXT: movk w9, #6553, lsl #16
; CHECK-NEXT: madd w8, w0, w8, w9
; CHECK-NEXT: mov w9, #858993459 // =0x33333333
; CHECK-NEXT: cmp w8, w9
; CHECK-NEXT: mov w8, #-10 // =0xfffffff6
; CHECK-NEXT: mov w9, #42 // =0x2a
; CHECK-NEXT: csel w0, w9, w8, lo
; CHECK-NEXT: ret
%rem = srem i32 %X, 5
%cmp = icmp eq i32 %rem, 0
%ret = select i1 %cmp, i32 42, i32 -10
ret i32 %ret
}