xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/pr28173.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mattr=+avx512f < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
3*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-unknown-linux-gnu"
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; Note that the kmovs should really *not* appear in the output, this is an
6*9880d681SAndroid Build Coastguard Worker; artifact of the current poor lowering. This is tracked by PR28175.
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine i64 @foo64(i1 zeroext %i, i32 %j) #0 {
9*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: foo64:
10*9880d681SAndroid Build Coastguard Worker; CHECK:       # BB#0:
11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    # kill
12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    orq $-2, %rdi
13*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    movq %rdi, %rax
14*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    retq
15*9880d681SAndroid Build Coastguard Worker  br label %bb
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerbb:
18*9880d681SAndroid Build Coastguard Worker  %z = zext i1 %i to i64
19*9880d681SAndroid Build Coastguard Worker  %v = or i64 %z, -2
20*9880d681SAndroid Build Coastguard Worker  br label %end
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Workerend:
23*9880d681SAndroid Build Coastguard Worker  ret i64 %v
24*9880d681SAndroid Build Coastguard Worker}
25*9880d681SAndroid Build Coastguard Worker
26*9880d681SAndroid Build Coastguard Workerdefine i16 @foo16(i1 zeroext %i, i32 %j) #0 {
27*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: foo16:
28*9880d681SAndroid Build Coastguard Worker; CHECK:       # BB#0:
29*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    orl $65534, %edi # imm = 0xFFFE
30*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    movl %edi, %eax
31*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    retq
32*9880d681SAndroid Build Coastguard Worker  br label %bb
33*9880d681SAndroid Build Coastguard Worker
34*9880d681SAndroid Build Coastguard Workerbb:
35*9880d681SAndroid Build Coastguard Worker  %z = zext i1 %i to i16
36*9880d681SAndroid Build Coastguard Worker  %v = or i16 %z, -2
37*9880d681SAndroid Build Coastguard Worker  br label %end
38*9880d681SAndroid Build Coastguard Worker
39*9880d681SAndroid Build Coastguard Workerend:
40*9880d681SAndroid Build Coastguard Worker  ret i16 %v
41*9880d681SAndroid Build Coastguard Worker}
42