xref: /aosp_15_r20/external/llvm/test/CodeGen/Hexagon/convertsptoll.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=hexagon -mcpu=hexagonv5  < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; Check that we generate conversion from single precision floating point
3*9880d681SAndroid Build Coastguard Worker; to 64-bit int value in IEEE complaint mode in V5.
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; CHECK: r{{[0-9]+}}:{{[0-9]+}} = convert_sf2d(r{{[0-9]+}})
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine i32 @main() nounwind {
8*9880d681SAndroid Build Coastguard Workerentry:
9*9880d681SAndroid Build Coastguard Worker  %retval = alloca i32, align 4
10*9880d681SAndroid Build Coastguard Worker  %i = alloca i64, align 8
11*9880d681SAndroid Build Coastguard Worker  %a = alloca float, align 4
12*9880d681SAndroid Build Coastguard Worker  %b = alloca float, align 4
13*9880d681SAndroid Build Coastguard Worker  %c = alloca float, align 4
14*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %retval
15*9880d681SAndroid Build Coastguard Worker  store float 0x402ECCCCC0000000, float* %a, align 4
16*9880d681SAndroid Build Coastguard Worker  store float 0x4022333340000000, float* %b, align 4
17*9880d681SAndroid Build Coastguard Worker  %0 = load float, float* %a, align 4
18*9880d681SAndroid Build Coastguard Worker  %1 = load float, float* %b, align 4
19*9880d681SAndroid Build Coastguard Worker  %add = fadd float %0, %1
20*9880d681SAndroid Build Coastguard Worker  store float %add, float* %c, align 4
21*9880d681SAndroid Build Coastguard Worker  %2 = load float, float* %c, align 4
22*9880d681SAndroid Build Coastguard Worker  %conv = fptosi float %2 to i64
23*9880d681SAndroid Build Coastguard Worker  store i64 %conv, i64* %i, align 8
24*9880d681SAndroid Build Coastguard Worker  %3 = load i64, i64* %i, align 8
25*9880d681SAndroid Build Coastguard Worker  %conv1 = trunc i64 %3 to i32
26*9880d681SAndroid Build Coastguard Worker  ret i32 %conv1
27*9880d681SAndroid Build Coastguard Worker}
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