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; RUN: opt -mtriple=aarch64-linux-gnu -mattr=+sve -cost-model -analyze < %s | FileCheck %s
; Integer to float bitcasts
define <vscale x 2 x double> @test_nxv2f64(<vscale x 2 x i64> %a) {
; CHECK-LABEL: test_nxv2f64
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 2 x i64> %a to <vscale x 2 x double>
%b = bitcast <vscale x 2 x i64> %a to <vscale x 2 x double>
ret <vscale x 2 x double> %b
}
define <vscale x 2 x half> @test_nxv2f16(<vscale x 2 x i16> %a) {
; CHECK-LABEL: test_nxv2f16
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 2 x i16> %a to <vscale x 2 x half>
%b = bitcast <vscale x 2 x i16> %a to <vscale x 2 x half>
ret <vscale x 2 x half> %b
}
define <vscale x 4 x half> @test_nxv4f16(<vscale x 4 x i16> %a) {
; CHECK-LABEL: test_nxv4f16
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 4 x i16> %a to <vscale x 4 x half>
%b = bitcast <vscale x 4 x i16> %a to <vscale x 4 x half>
ret <vscale x 4 x half> %b
}
define <vscale x 2 x float> @test_nxv2f32(<vscale x 2 x i32> %a) {
; CHECK-LABEL: test_nxv2f32
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 2 x i32> %a to <vscale x 2 x float>
%b = bitcast <vscale x 2 x i32> %a to <vscale x 2 x float>
ret <vscale x 2 x float> %b
}
; Float to integer bitcasts
define <vscale x 2 x i64> @test_nxv2i64(<vscale x 2 x double> %a) {
; CHECK-LABEL: test_nxv2i64
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 2 x double> %a to <vscale x 2 x i64>
%b = bitcast <vscale x 2 x double> %a to <vscale x 2 x i64>
ret <vscale x 2 x i64> %b
}
define <vscale x 2 x i16> @test_nxv2i16(<vscale x 2 x half> %a) {
; CHECK-LABEL: test_nxv2i16
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 2 x half> %a to <vscale x 2 x i16>
%b = bitcast <vscale x 2 x half> %a to <vscale x 2 x i16>
ret <vscale x 2 x i16> %b
}
define <vscale x 4 x i16> @test_nxv4i16(<vscale x 4 x half> %a) {
; CHECK-LABEL: test_nxv4i16
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 4 x half> %a to <vscale x 4 x i16>
%b = bitcast <vscale x 4 x half> %a to <vscale x 4 x i16>
ret <vscale x 4 x i16> %b
}
define <vscale x 2 x i32> @test_nxv2i32(<vscale x 2 x float> %a) {
; CHECK-LABEL: test_nxv2i32
; CHECK: Found an estimated cost of 0 for instruction: %b = bitcast <vscale x 2 x float> %a to <vscale x 2 x i32>
%b = bitcast <vscale x 2 x float> %a to <vscale x 2 x i32>
ret <vscale x 2 x i32> %b
}
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