88 lines
2.6 KiB
LLVM
88 lines
2.6 KiB
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
|
||
|
|
; RUN: llc -global-isel -o - %s | FileCheck %s
|
||
|
|
|
||
|
|
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
|
||
|
|
target triple = "arm64-apple-macosx14.0.0"
|
||
|
|
|
||
|
|
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
|
||
|
|
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0
|
||
|
|
|
||
|
|
declare i32 @logg(...)
|
||
|
|
|
||
|
|
define i32 @scanfile(i32 %call148) {
|
||
|
|
; CHECK-LABEL: scanfile:
|
||
|
|
; CHECK: ; %bb.0: ; %entry
|
||
|
|
; CHECK-NEXT: stp x29, x30, [sp, #-16]! ; 16-byte Folded Spill
|
||
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
||
|
|
; CHECK-NEXT: .cfi_offset w30, -8
|
||
|
|
; CHECK-NEXT: .cfi_offset w29, -16
|
||
|
|
; CHECK-NEXT: mov w8, w0
|
||
|
|
; CHECK-NEXT: cmp w0, #1
|
||
|
|
; CHECK-NEXT: mov w0, wzr
|
||
|
|
; CHECK-NEXT: b.ge LBB0_3
|
||
|
|
; CHECK-NEXT: ; %bb.1: ; %entry
|
||
|
|
; CHECK-NEXT: cbnz w8, LBB0_7
|
||
|
|
; CHECK-NEXT: LBB0_2: ; %common.ret1
|
||
|
|
; CHECK-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
; CHECK-NEXT: LBB0_3: ; %entry
|
||
|
|
; CHECK-NEXT: b.eq LBB0_2
|
||
|
|
; CHECK-NEXT: ; %bb.4: ; %entry
|
||
|
|
; CHECK-NEXT: cmp w8, #2
|
||
|
|
; CHECK-NEXT: b.eq LBB0_6
|
||
|
|
; CHECK-NEXT: ; %bb.5: ; %entry
|
||
|
|
; CHECK-NEXT: cmp w8, #3
|
||
|
|
; CHECK-NEXT: b.ne LBB0_2
|
||
|
|
; CHECK-NEXT: LBB0_6: ; %sw.bb300
|
||
|
|
; CHECK-NEXT: bl _logg
|
||
|
|
; CHECK-NEXT: ldp x29, x30, [sp], #16 ; 16-byte Folded Reload
|
||
|
|
; CHECK-NEXT: ret
|
||
|
|
; CHECK-NEXT: LBB0_7: ; %entry
|
||
|
|
; CHECK-NEXT: cmn w8, #2
|
||
|
|
; CHECK-NEXT: b.eq LBB0_9
|
||
|
|
; CHECK-NEXT: ; %bb.8: ; %entry
|
||
|
|
; CHECK-NEXT: cmn w8, #1
|
||
|
|
; CHECK-NEXT: b.ne LBB0_2
|
||
|
|
; CHECK-NEXT: LBB0_9: ; %sw.bb150
|
||
|
|
; CHECK-NEXT: bl _logg
|
||
|
|
; CHECK-NEXT: brk #0x1
|
||
|
|
entry:
|
||
|
|
switch i32 %call148, label %common.ret [
|
||
|
|
i32 -1, label %sw.bb
|
||
|
|
i32 -2, label %sw.bb150
|
||
|
|
i32 0, label %sw.bb152
|
||
|
|
i32 1, label %sw.bb178
|
||
|
|
i32 2, label %sw.bb200
|
||
|
|
i32 3, label %sw.bb300
|
||
|
|
]
|
||
|
|
|
||
|
|
sw.bb: ; preds = %entry
|
||
|
|
%call149 = call i32 (...) @logg()
|
||
|
|
unreachable
|
||
|
|
|
||
|
|
sw.bb150: ; preds = %entry
|
||
|
|
%call151 = call i32 (...) @logg()
|
||
|
|
unreachable
|
||
|
|
|
||
|
|
sw.bb200:
|
||
|
|
%res = call i32 (...) @logg()
|
||
|
|
ret i32 %res
|
||
|
|
|
||
|
|
sw.bb300:
|
||
|
|
%res2 = call i32 (...) @logg()
|
||
|
|
ret i32 %res2
|
||
|
|
|
||
|
|
common.ret: ; preds = %sw.bb178, %sw.bb152, %entry
|
||
|
|
ret i32 0
|
||
|
|
|
||
|
|
sw.bb152: ; preds = %entry
|
||
|
|
%tobool154.not = icmp eq i32 0, 0
|
||
|
|
br label %common.ret
|
||
|
|
|
||
|
|
sw.bb178: ; preds = %entry
|
||
|
|
call void @llvm.lifetime.start.p0(i64 0, ptr null)
|
||
|
|
br label %common.ret
|
||
|
|
}
|
||
|
|
|
||
|
|
attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
|