40 lines
1.2 KiB
LLVM
40 lines
1.2 KiB
LLVM
; 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
|
|
; CHECK-NEXT: sdiv w8, w0, w8
|
|
; CHECK-NEXT: add w8, w8, w8, lsl #2
|
|
; CHECK-NEXT: mov w9, #-10
|
|
; CHECK-NEXT: cmp w0, w8
|
|
; CHECK-NEXT: mov w8, #42
|
|
; CHECK-NEXT: csel w0, w8, w9, 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
|
|
; CHECK-NEXT: mov w9, #39321
|
|
; CHECK-NEXT: movk w8, #52428, lsl #16
|
|
; CHECK-NEXT: movk w9, #6553, lsl #16
|
|
; CHECK-NEXT: mov w10, #858993459
|
|
; CHECK-NEXT: madd w8, w0, w8, w9
|
|
; CHECK-NEXT: mov w11, #-10
|
|
; CHECK-NEXT: cmp w8, w10
|
|
; CHECK-NEXT: mov w8, #42
|
|
; CHECK-NEXT: csel w0, w8, w11, 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
|
|
}
|