xref: /aosp_15_r20/external/llvm/test/CodeGen/Hexagon/split-const32-const64.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=hexagon -mcpu=hexagonv5 -hexagon-small-data-threshold=0 < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; Check that CONST32/CONST64 instructions are 'not' generated when
4*9880d681SAndroid Build Coastguard Worker; small-data-threshold is set to 0.
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; with immediate value.
7*9880d681SAndroid Build Coastguard Worker@a = external global i32
8*9880d681SAndroid Build Coastguard Worker@b = external global i32
9*9880d681SAndroid Build Coastguard Worker@la = external global i64
10*9880d681SAndroid Build Coastguard Worker@lb = external global i64
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Workerdefine void @test1() nounwind {
13*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: CONST32
14*9880d681SAndroid Build Coastguard Workerentry:
15*9880d681SAndroid Build Coastguard Worker  store i32 12345670, i32* @a, align 4
16*9880d681SAndroid Build Coastguard Worker  store i32 12345670, i32* @b, align 4
17*9880d681SAndroid Build Coastguard Worker  ret void
18*9880d681SAndroid Build Coastguard Worker}
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Workerdefine void @test2() nounwind {
21*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: CONST64
22*9880d681SAndroid Build Coastguard Workerentry:
23*9880d681SAndroid Build Coastguard Worker  store i64 1234567890123, i64* @la, align 8
24*9880d681SAndroid Build Coastguard Worker  store i64 1234567890123, i64* @lb, align 8
25*9880d681SAndroid Build Coastguard Worker  ret void
26*9880d681SAndroid Build Coastguard Worker}
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