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XCore: Add frexp intrinsic test (#148676)

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Matt Arsenault 2025-07-15 20:31:05 +09:00 committed by GitHub
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commit 2f70e074f2
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llvm/test/CodeGen/XCore/llvm.frexp.ll Normal file
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; RUN: llc -mtriple=xcore-unknown-unknown < %s | FileCheck %s
define { half, i32 } @test_frexp_f16_i32(half %a) nounwind {
; CHECK-LABEL: test_frexp_f16_i32:
; CHECK: bl __extendhfsf2
; CHECK: bl frexpf
; CHECK: ldw r{{[0-9]+}}, sp[1]
; CHECK: bl __truncsfhf2
%result = call { half, i32 } @llvm.frexp.f16.i32(half %a)
ret { half, i32 } %result
}
define { <2 x half>, <2 x i32> } @test_frexp_v2f16_v2i32(<2 x half> %a) nounwind {
; CHECK-LABEL: test_frexp_v2f16_v2i32:
; CHECK: bl frexpf
; CHECK: bl frexpf
%result = call { <2 x half>, <2 x i32> } @llvm.frexp.v2f16.v2i32(<2 x half> %a)
ret { <2 x half>, <2 x i32> } %result
}
define { float, i32 } @test_frexp_f32_i32(float %a) nounwind {
; CHECK-LABEL: test_frexp_f32_i32:
; CHECK: bl frexpf
%result = call { float, i32 } @llvm.frexp.f32.i32(float %a)
ret { float, i32 } %result
}
define { float, i32 } @test_frexp_f32_i32_tailcall(float %a) nounwind {
; CHECK-LABEL: test_frexp_f32_i32_tailcall:
; CHECK: bl frexpf
%result = tail call { float, i32 } @llvm.frexp.f32.i32(float %a)
ret { float, i32 } %result
}
define { <2 x float>, <2 x i32> } @test_frexp_v2f32_v2i32(<2 x float> %a) nounwind {
; CHECK-LABEL: test_frexp_v2f32_v2i32:
; CHECK: bl frexpf
; CHECK: bl frexpf
%result = call { <2 x float>, <2 x i32> } @llvm.frexp.v2f32.v2i32(<2 x float> %a)
ret { <2 x float>, <2 x i32> } %result
}
define { double, i32 } @test_frexp_f64_i32(double %a) nounwind {
; CHECK-LABEL: test_frexp_f64_i32:
; CHECK: bl frexp
%result = call { double, i32 } @llvm.frexp.f64.i32(double %a)
ret { double, i32 } %result
}
define { <2 x double>, <2 x i32> } @test_frexp_v2f64_v2i32(<2 x double> %a) nounwind {
; CHECK-LABEL: test_frexp_v2f64_v2i32:
; CHECK: bl frexp
; CHECK: bl frexp
%result = call { <2 x double>, <2 x i32> } @llvm.frexp.v2f64.v2i32(<2 x double> %a)
ret { <2 x double>, <2 x i32> } %result
}
define { fp128, i32 } @test_frexp_fp128_i32(fp128 %a) nounwind {
; CHECK-LABEL: test_frexp_fp128_i32:
; CHECK: bl frexpl
%result = call { fp128, i32 } @llvm.frexp.fp128.i32(fp128 %a)
ret { fp128, i32 } %result
}
define { <2 x fp128>, <2 x i32> } @test_frexp_v2fp128_v2i32(<2 x fp128> %a) nounwind {
; CHECK-LABEL: test_frexp_v2fp128_v2i32:
; CHECK: bl frexpl
; CHECK: bl frexpl
%result = call { <2 x fp128>, <2 x i32> } @llvm.frexp.v2fp128.v2i32(<2 x fp128> %a)
ret { <2 x fp128>, <2 x i32> } %result
}
declare { half, i32 } @llvm.frexp.f16.i32(half) #0
declare { <2 x half>, <2 x i32> } @llvm.frexp.v2f16.v2i32(<2 x half>) #0
declare { float, i32 } @llvm.frexp.f32.i32(float) #0
declare { <2 x float>, <2 x i32> } @llvm.frexp.v2f32.v2i32(<2 x float>) #0
declare { double, i32 } @llvm.frexp.f64.i32(double) #0
declare { <2 x double>, <2 x i32> } @llvm.frexp.v2f64.v2i32(<2 x double>) #0
declare { fp128, i32 } @llvm.frexp.fp128.i32(fp128) #0
declare { <2 x fp128>, <2 x i32> } @llvm.frexp.v2fp128.v2i32(<2 x fp128>) #0
attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }