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; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -O0 -mtriple=aarch64-linux-gnu -global-isel -stop-after=irtranslator %s -o - | FileCheck %s
define i64 @call_vscale_i64() {
; CHECK-LABEL: name: call_vscale_i64
; CHECK: bb.1.entry:
; CHECK-NEXT: [[VSCALE:%[0-9]+]]:_(s64) = G_VSCALE i64 1
; CHECK-NEXT: $x0 = COPY [[VSCALE]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
entry:
%vscale = call i64 @llvm.vscale.64()
ret i64 %vscale
}
define i64 @call_vscale_i32() {
; CHECK-LABEL: name: call_vscale_i32
; CHECK: bb.1.entry:
; CHECK-NEXT: [[VSCALE:%[0-9]+]]:_(s32) = G_VSCALE i32 1
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[VSCALE]](s32)
; CHECK-NEXT: $x0 = COPY [[ZEXT]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
entry:
%vscale = call i32 @llvm.vscale.32()
%zext = zext i32 %vscale to i64
ret i64 %zext
}
define i64 @call_vscale_i16() {
; CHECK-LABEL: name: call_vscale_i16
; CHECK: bb.1.entry:
; CHECK-NEXT: [[VSCALE:%[0-9]+]]:_(s16) = G_VSCALE i16 1
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[VSCALE]](s16)
; CHECK-NEXT: $x0 = COPY [[ZEXT]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
entry:
%vscale = call i16 @llvm.vscale.16()
%zext = zext i16 %vscale to i64
ret i64 %zext
}
define i64 @call_vscale_i8() {
; CHECK-LABEL: name: call_vscale_i8
; CHECK: bb.1.entry:
; CHECK-NEXT: [[VSCALE:%[0-9]+]]:_(s8) = G_VSCALE i8 1
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[VSCALE]](s8)
; CHECK-NEXT: $x0 = COPY [[ZEXT]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
entry:
%vscale = call i8 @llvm.vscale.8()
%zext = zext i8 %vscale to i64
ret i64 %zext
}
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