mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
142ed95012
The original patch was reverted in
ff5ccf258e
as it was missing the C tests that got accidentally missing.
This patch is a NFC of https://reviews.llvm.org/D82501, together with
the SVE ACLE tests for the C intrinsics of svreinterpret for brain
float types.
458 lines
14 KiB
LLVM
458 lines
14 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
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; RUN: not --crash llc -mtriple=aarch64_be -mattr=+sve < %s
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; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
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; WARN-NOT: warning
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define <vscale x 16 x i8> @bitcast_i16_to_i8(<vscale x 8 x i16> %v) {
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; CHECK-LABEL: bitcast_i16_to_i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x i16> %v to <vscale x 16 x i8>
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ret <vscale x 16 x i8> %bc
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}
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define <vscale x 16 x i8> @bitcast_i32_to_i8(<vscale x 4 x i32> %v) {
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; CHECK-LABEL: bitcast_i32_to_i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x i32> %v to <vscale x 16 x i8>
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ret <vscale x 16 x i8> %bc
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}
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define <vscale x 16 x i8> @bitcast_i64_to_i8(<vscale x 2 x i64> %v) {
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; CHECK-LABEL: bitcast_i64_to_i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x i64> %v to <vscale x 16 x i8>
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ret <vscale x 16 x i8> %bc
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}
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define <vscale x 16 x i8> @bitcast_half_to_i8(<vscale x 8 x half> %v) {
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; CHECK-LABEL: bitcast_half_to_i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x half> %v to <vscale x 16 x i8>
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ret <vscale x 16 x i8> %bc
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}
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define <vscale x 16 x i8> @bitcast_float_to_i8(<vscale x 4 x float> %v) {
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; CHECK-LABEL: bitcast_float_to_i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x float> %v to <vscale x 16 x i8>
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ret <vscale x 16 x i8> %bc
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}
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define <vscale x 16 x i8> @bitcast_double_to_i8(<vscale x 2 x double> %v) {
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; CHECK-LABEL: bitcast_double_to_i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x double> %v to <vscale x 16 x i8>
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ret <vscale x 16 x i8> %bc
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}
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define <vscale x 8 x i16> @bitcast_i8_to_i16(<vscale x 16 x i8> %v) {
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; CHECK-LABEL: bitcast_i8_to_i16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 16 x i8> %v to <vscale x 8 x i16>
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ret <vscale x 8 x i16> %bc
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}
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define <vscale x 8 x i16> @bitcast_i32_to_i16(<vscale x 4 x i32> %v) {
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; CHECK-LABEL: bitcast_i32_to_i16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x i32> %v to <vscale x 8 x i16>
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ret <vscale x 8 x i16> %bc
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}
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define <vscale x 8 x i16> @bitcast_i64_to_i16(<vscale x 2 x i64> %v) {
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; CHECK-LABEL: bitcast_i64_to_i16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x i64> %v to <vscale x 8 x i16>
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ret <vscale x 8 x i16> %bc
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}
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define <vscale x 8 x i16> @bitcast_half_to_i16(<vscale x 8 x half> %v) {
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; CHECK-LABEL: bitcast_half_to_i16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x half> %v to <vscale x 8 x i16>
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ret <vscale x 8 x i16> %bc
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}
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define <vscale x 8 x i16> @bitcast_float_to_i16(<vscale x 4 x float> %v) {
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; CHECK-LABEL: bitcast_float_to_i16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x float> %v to <vscale x 8 x i16>
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ret <vscale x 8 x i16> %bc
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}
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define <vscale x 8 x i16> @bitcast_double_to_i16(<vscale x 2 x double> %v) {
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; CHECK-LABEL: bitcast_double_to_i16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x double> %v to <vscale x 8 x i16>
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ret <vscale x 8 x i16> %bc
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}
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define <vscale x 4 x i32> @bitcast_i8_to_i32(<vscale x 16 x i8> %v) {
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; CHECK-LABEL: bitcast_i8_to_i32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 16 x i8> %v to <vscale x 4 x i32>
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ret <vscale x 4 x i32> %bc
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}
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define <vscale x 4 x i32> @bitcast_i16_to_i32(<vscale x 8 x i16> %v) {
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; CHECK-LABEL: bitcast_i16_to_i32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x i16> %v to <vscale x 4 x i32>
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ret <vscale x 4 x i32> %bc
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}
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define <vscale x 4 x i32> @bitcast_i64_to_i32(<vscale x 2 x i64> %v) {
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; CHECK-LABEL: bitcast_i64_to_i32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x i64> %v to <vscale x 4 x i32>
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ret <vscale x 4 x i32> %bc
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}
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define <vscale x 4 x i32> @bitcast_half_to_i32(<vscale x 8 x half> %v) {
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; CHECK-LABEL: bitcast_half_to_i32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x half> %v to <vscale x 4 x i32>
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ret <vscale x 4 x i32> %bc
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}
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define <vscale x 4 x i32> @bitcast_float_to_i32(<vscale x 4 x float> %v) {
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; CHECK-LABEL: bitcast_float_to_i32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x float> %v to <vscale x 4 x i32>
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ret <vscale x 4 x i32> %bc
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}
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define <vscale x 4 x i32> @bitcast_double_to_i32(<vscale x 2 x double> %v) {
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; CHECK-LABEL: bitcast_double_to_i32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x double> %v to <vscale x 4 x i32>
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ret <vscale x 4 x i32> %bc
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}
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define <vscale x 2 x i64> @bitcast_i8_to_i64(<vscale x 16 x i8> %v) {
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; CHECK-LABEL: bitcast_i8_to_i64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 16 x i8> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %bc
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}
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define <vscale x 2 x i64> @bitcast_i16_to_i64(<vscale x 8 x i16> %v) {
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; CHECK-LABEL: bitcast_i16_to_i64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x i16> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %bc
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}
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define <vscale x 2 x i64> @bitcast_i32_to_i64(<vscale x 4 x i32> %v) {
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; CHECK-LABEL: bitcast_i32_to_i64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x i32> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %bc
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}
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define <vscale x 2 x i64> @bitcast_half_to_i64(<vscale x 8 x half> %v) {
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; CHECK-LABEL: bitcast_half_to_i64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x half> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %bc
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}
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define <vscale x 2 x i64> @bitcast_float_to_i64(<vscale x 4 x float> %v) {
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; CHECK-LABEL: bitcast_float_to_i64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x float> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %bc
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}
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define <vscale x 2 x i64> @bitcast_double_to_i64(<vscale x 2 x double> %v) {
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; CHECK-LABEL: bitcast_double_to_i64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x double> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %bc
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}
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define <vscale x 8 x half> @bitcast_i8_to_half(<vscale x 16 x i8> %v) {
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; CHECK-LABEL: bitcast_i8_to_half:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 16 x i8> %v to <vscale x 8 x half>
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ret <vscale x 8 x half> %bc
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}
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define <vscale x 8 x half> @bitcast_i16_to_half(<vscale x 8 x i16> %v) {
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; CHECK-LABEL: bitcast_i16_to_half:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x i16> %v to <vscale x 8 x half>
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ret <vscale x 8 x half> %bc
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}
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define <vscale x 8 x half> @bitcast_i32_to_half(<vscale x 4 x i32> %v) {
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; CHECK-LABEL: bitcast_i32_to_half:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x i32> %v to <vscale x 8 x half>
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ret <vscale x 8 x half> %bc
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}
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define <vscale x 8 x half> @bitcast_i64_to_half(<vscale x 2 x i64> %v) {
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; CHECK-LABEL: bitcast_i64_to_half:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x i64> %v to <vscale x 8 x half>
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ret <vscale x 8 x half> %bc
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}
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define <vscale x 8 x half> @bitcast_float_to_half(<vscale x 4 x float> %v) {
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; CHECK-LABEL: bitcast_float_to_half:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x float> %v to <vscale x 8 x half>
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ret <vscale x 8 x half> %bc
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}
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define <vscale x 8 x half> @bitcast_double_to_half(<vscale x 2 x double> %v) {
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; CHECK-LABEL: bitcast_double_to_half:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x double> %v to <vscale x 8 x half>
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ret <vscale x 8 x half> %bc
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}
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define <vscale x 4 x float> @bitcast_i8_to_float(<vscale x 16 x i8> %v) {
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; CHECK-LABEL: bitcast_i8_to_float:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 16 x i8> %v to <vscale x 4 x float>
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ret <vscale x 4 x float> %bc
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}
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define <vscale x 4 x float> @bitcast_i16_to_float(<vscale x 8 x i16> %v) {
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; CHECK-LABEL: bitcast_i16_to_float:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x i16> %v to <vscale x 4 x float>
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ret <vscale x 4 x float> %bc
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}
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define <vscale x 4 x float> @bitcast_i32_to_float(<vscale x 4 x i32> %v) {
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; CHECK-LABEL: bitcast_i32_to_float:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x i32> %v to <vscale x 4 x float>
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ret <vscale x 4 x float> %bc
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}
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define <vscale x 4 x float> @bitcast_i64_to_float(<vscale x 2 x i64> %v) {
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; CHECK-LABEL: bitcast_i64_to_float:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x i64> %v to <vscale x 4 x float>
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ret <vscale x 4 x float> %bc
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}
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define <vscale x 4 x float> @bitcast_half_to_float(<vscale x 8 x half> %v) {
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; CHECK-LABEL: bitcast_half_to_float:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x half> %v to <vscale x 4 x float>
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ret <vscale x 4 x float> %bc
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}
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define <vscale x 4 x float> @bitcast_double_to_float(<vscale x 2 x double> %v) {
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; CHECK-LABEL: bitcast_double_to_float:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x double> %v to <vscale x 4 x float>
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ret <vscale x 4 x float> %bc
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}
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define <vscale x 2 x double> @bitcast_i8_to_double(<vscale x 16 x i8> %v) {
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; CHECK-LABEL: bitcast_i8_to_double:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 16 x i8> %v to <vscale x 2 x double>
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ret <vscale x 2 x double> %bc
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}
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define <vscale x 2 x double> @bitcast_i16_to_double(<vscale x 8 x i16> %v) {
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; CHECK-LABEL: bitcast_i16_to_double:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x i16> %v to <vscale x 2 x double>
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ret <vscale x 2 x double> %bc
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}
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define <vscale x 2 x double> @bitcast_i32_to_double(<vscale x 4 x i32> %v) {
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; CHECK-LABEL: bitcast_i32_to_double:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x i32> %v to <vscale x 2 x double>
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ret <vscale x 2 x double> %bc
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}
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define <vscale x 2 x double> @bitcast_i64_to_double(<vscale x 2 x i64> %v) {
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; CHECK-LABEL: bitcast_i64_to_double:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 2 x i64> %v to <vscale x 2 x double>
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ret <vscale x 2 x double> %bc
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}
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define <vscale x 2 x double> @bitcast_half_to_double(<vscale x 8 x half> %v) {
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; CHECK-LABEL: bitcast_half_to_double:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x half> %v to <vscale x 2 x double>
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ret <vscale x 2 x double> %bc
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}
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define <vscale x 2 x double> @bitcast_float_to_double(<vscale x 4 x float> %v) {
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; CHECK-LABEL: bitcast_float_to_double:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 4 x float> %v to <vscale x 2 x double>
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ret <vscale x 2 x double> %bc
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}
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define <vscale x 16 x i8> @bitcast_bfloat_to_i8(<vscale x 8 x bfloat> %v) #0 {
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; CHECK-LABEL: bitcast_bfloat_to_i8:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x bfloat> %v to <vscale x 16 x i8>
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ret <vscale x 16 x i8> %bc
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}
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define <vscale x 8 x i16> @bitcast_bfloat_to_i16(<vscale x 8 x bfloat> %v) #0 {
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; CHECK-LABEL: bitcast_bfloat_to_i16:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x bfloat> %v to <vscale x 8 x i16>
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ret <vscale x 8 x i16> %bc
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}
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define <vscale x 4 x i32> @bitcast_bfloat_to_i32(<vscale x 8 x bfloat> %v) #0 {
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; CHECK-LABEL: bitcast_bfloat_to_i32:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x bfloat> %v to <vscale x 4 x i32>
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ret <vscale x 4 x i32> %bc
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}
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define <vscale x 2 x i64> @bitcast_bfloat_to_i64(<vscale x 8 x bfloat> %v) #0 {
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; CHECK-LABEL: bitcast_bfloat_to_i64:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x bfloat> %v to <vscale x 2 x i64>
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ret <vscale x 2 x i64> %bc
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}
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define <vscale x 8 x half> @bitcast_bfloat_to_half(<vscale x 8 x bfloat> %v) #0 {
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; CHECK-LABEL: bitcast_bfloat_to_half:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x bfloat> %v to <vscale x 8 x half>
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ret <vscale x 8 x half> %bc
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}
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define <vscale x 4 x float> @bitcast_bfloat_to_float(<vscale x 8 x bfloat> %v) #0 {
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; CHECK-LABEL: bitcast_bfloat_to_float:
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; CHECK: // %bb.0:
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; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x bfloat> %v to <vscale x 4 x float>
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ret <vscale x 4 x float> %bc
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}
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define <vscale x 2 x double> @bitcast_bfloat_to_double(<vscale x 8 x bfloat> %v) #0 {
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; CHECK-LABEL: bitcast_bfloat_to_double:
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; CHECK: // %bb.0:
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|
; CHECK-NEXT: ret
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%bc = bitcast <vscale x 8 x bfloat> %v to <vscale x 2 x double>
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|
ret <vscale x 2 x double> %bc
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|
}
|
|
|
|
define <vscale x 8 x bfloat> @bitcast_i8_to_bfloat(<vscale x 16 x i8> %v) #0 {
|
|
; CHECK-LABEL: bitcast_i8_to_bfloat:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ret
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|
%bc = bitcast <vscale x 16 x i8> %v to <vscale x 8 x bfloat>
|
|
ret <vscale x 8 x bfloat> %bc
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|
}
|
|
|
|
define <vscale x 8 x bfloat> @bitcast_i16_to_bfloat(<vscale x 8 x i16> %v) #0 {
|
|
; CHECK-LABEL: bitcast_i16_to_bfloat:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ret
|
|
%bc = bitcast <vscale x 8 x i16> %v to <vscale x 8 x bfloat>
|
|
ret <vscale x 8 x bfloat> %bc
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @bitcast_i32_to_bfloat(<vscale x 4 x i32> %v) #0 {
|
|
; CHECK-LABEL: bitcast_i32_to_bfloat:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ret
|
|
%bc = bitcast <vscale x 4 x i32> %v to <vscale x 8 x bfloat>
|
|
ret <vscale x 8 x bfloat> %bc
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @bitcast_i64_to_bfloat(<vscale x 2 x i64> %v) #0 {
|
|
; CHECK-LABEL: bitcast_i64_to_bfloat:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ret
|
|
%bc = bitcast <vscale x 2 x i64> %v to <vscale x 8 x bfloat>
|
|
ret <vscale x 8 x bfloat> %bc
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @bitcast_half_to_bfloat(<vscale x 8 x half> %v) #0 {
|
|
; CHECK-LABEL: bitcast_half_to_bfloat:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ret
|
|
%bc = bitcast <vscale x 8 x half> %v to <vscale x 8 x bfloat>
|
|
ret <vscale x 8 x bfloat> %bc
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @bitcast_float_to_bfloat(<vscale x 4 x float> %v) #0 {
|
|
; CHECK-LABEL: bitcast_float_to_bfloat:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ret
|
|
%bc = bitcast <vscale x 4 x float> %v to <vscale x 8 x bfloat>
|
|
ret <vscale x 8 x bfloat> %bc
|
|
}
|
|
|
|
define <vscale x 8 x bfloat> @bitcast_double_to_bfloat(<vscale x 2 x double> %v) #0 {
|
|
; CHECK-LABEL: bitcast_double_to_bfloat:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ret
|
|
%bc = bitcast <vscale x 2 x double> %v to <vscale x 8 x bfloat>
|
|
ret <vscale x 8 x bfloat> %bc
|
|
}
|
|
|
|
; +bf16 is required for the bfloat version.
|
|
attributes #0 = { "target-features"="+sve,+bf16" }
|