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; RUN: llc -O0 -mtriple=aarch64-apple-ios -global-isel -stop-after=irtranslator %s -o - | FileCheck %s
; Check that we don't invalidate the vreg map.
; This test is brittle: the invalidation only triggers when we grow the map.
; CHECK-LABEL: name: test_bitcast_invalid_vreg
define i32 @test_bitcast_invalid_vreg() {
%tmp0 = add i32 1, 2
%tmp1 = add i32 3, 4
%tmp2 = add i32 5, 6
%tmp3 = add i32 7, 8
%tmp4 = add i32 9, 10
%tmp5 = add i32 11, 12
%tmp6 = add i32 13, 14
%tmp7 = add i32 15, 16
%tmp8 = add i32 17, 18
%tmp9 = add i32 19, 20
%tmp10 = add i32 21, 22
%tmp11 = add i32 23, 24
%tmp12 = add i32 25, 26
%tmp13 = add i32 27, 28
%tmp14 = add i32 29, 30
%tmp15 = add i32 30, 30
; At this point we mapped 46 values. The 'i32 100' constant will grow the map.
; CHECK: %46:_(s32) = G_CONSTANT i32 100
; CHECK: $w0 = COPY %46(s32)
%res = bitcast i32 100 to i32
ret i32 %res
}
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