1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X64
3 # RUN: llc -mtriple=i386-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=X32
6 name: test_implicit_def
12 ; X64-LABEL: name: test_implicit_def
13 ; X64: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF
14 ; X64: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
15 ; X64: G_STORE [[C]](s8), [[DEF]](p0) :: (store 1)
16 ; X64: [[DEF1:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
17 ; X64: G_STORE [[DEF1]](s8), [[DEF]](p0) :: (store 1)
18 ; X64: [[DEF2:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF
19 ; X64: G_STORE [[DEF2]](s16), [[DEF]](p0) :: (store 2)
20 ; X64: [[DEF3:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
21 ; X64: G_STORE [[DEF3]](s32), [[DEF]](p0) :: (store 4)
22 ; X64: [[DEF4:%[0-9]+]]:_(s64) = G_IMPLICIT_DEF
23 ; X64: G_STORE [[DEF4]](s64), [[DEF]](p0) :: (store 8)
24 ; X32-LABEL: name: test_implicit_def
25 ; X32: [[DEF:%[0-9]+]]:_(p0) = G_IMPLICIT_DEF
26 ; X32: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 0
27 ; X32: G_STORE [[C]](s8), [[DEF]](p0) :: (store 1)
28 ; X32: [[DEF1:%[0-9]+]]:_(s8) = G_IMPLICIT_DEF
29 ; X32: G_STORE [[DEF1]](s8), [[DEF]](p0) :: (store 1)
30 ; X32: [[DEF2:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF
31 ; X32: G_STORE [[DEF2]](s16), [[DEF]](p0) :: (store 2)
32 ; X32: [[DEF3:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
33 ; X32: G_STORE [[DEF3]](s32), [[DEF]](p0) :: (store 4)
34 ; X32: [[DEF4:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
35 ; X32: [[DEF5:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
36 ; X32: G_STORE [[DEF4]](s32), [[DEF]](p0) :: (store 4, align 8)
37 ; X32: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
38 ; X32: [[GEP:%[0-9]+]]:_(p0) = G_GEP [[DEF]], [[C1]](s32)
39 ; X32: G_STORE [[DEF5]](s32), [[GEP]](p0) :: (store 4)
40 %5:_(p0) = G_IMPLICIT_DEF
41 %0:_(s1) = G_IMPLICIT_DEF
42 G_STORE %0, %5 ::(store 1)
43 %1:_(s8) = G_IMPLICIT_DEF
44 G_STORE %1, %5 ::(store 1)
45 %2:_(s16) = G_IMPLICIT_DEF
46 G_STORE %2, %5 ::(store 2)
47 %3:_(s32) = G_IMPLICIT_DEF
48 G_STORE %3, %5 ::(store 4)
49 %4:_(s64) = G_IMPLICIT_DEF
50 G_STORE %4, %5 ::(store 8)