xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/ifcvt3.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a8 %s -o - | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - | FileCheck %s -check-prefix CHECK-V4-CMP
3*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - | FileCheck %s -check-prefix CHECK-V4-BX
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine i32 @t1(i32 %a, i32 %b, i32 %c, i32 %d) {
6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: t1:
7*9880d681SAndroid Build Coastguard Worker; CHECK: cmp r2, #7
8*9880d681SAndroid Build Coastguard Worker; CHECK: cmpne r2, #1
9*9880d681SAndroid Build Coastguard Worker	switch i32 %c, label %cond_next [
10*9880d681SAndroid Build Coastguard Worker		 i32 1, label %cond_true
11*9880d681SAndroid Build Coastguard Worker		 i32 7, label %cond_true
12*9880d681SAndroid Build Coastguard Worker	]
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Workercond_true:
15*9880d681SAndroid Build Coastguard Worker; CHECK: addne r0
16*9880d681SAndroid Build Coastguard Worker; CHECK: bxne
17*9880d681SAndroid Build Coastguard Worker	%tmp12 = add i32 %a, 1
18*9880d681SAndroid Build Coastguard Worker	%tmp1518 = add i32 %tmp12, %b
19*9880d681SAndroid Build Coastguard Worker	ret i32 %tmp1518
20*9880d681SAndroid Build Coastguard Worker
21*9880d681SAndroid Build Coastguard Workercond_next:
22*9880d681SAndroid Build Coastguard Worker	%tmp15 = add i32 %b, %a
23*9880d681SAndroid Build Coastguard Worker	ret i32 %tmp15
24*9880d681SAndroid Build Coastguard Worker}
25*9880d681SAndroid Build Coastguard Worker
26*9880d681SAndroid Build Coastguard Worker; CHECK-V4-CMP: cmpne
27*9880d681SAndroid Build Coastguard Worker; CHECK-V4-CMP-NOT: cmpne
28*9880d681SAndroid Build Coastguard Worker
29*9880d681SAndroid Build Coastguard Worker; CHECK-V4-BX: bx
30*9880d681SAndroid Build Coastguard Worker; CHECK-V4-BX: bx
31*9880d681SAndroid Build Coastguard Worker; CHECK-V4-BX-NOT: bx
32*9880d681SAndroid Build Coastguard Worker
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