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# RUN: llc -mtriple=thumbv7-- -run-pass=prologepilog \
# RUN: -run-pass=machine-outliner %s -o - | FileCheck %s
--- |
define void @CheckAddrModeT2_i12() { ret void }
define void @CheckAddrModeT2_i8() { ret void }
define void @CheckAddrModeT2_i8s4() { ret void }
define void @CheckAddrModeT2_ldrex() { ret void }
define void @CheckAddrModeT1_s() { ret void }
define void @foo() { ret void }
...
---
name: CheckAddrModeT2_i12
tracksRegLiveness: true
body: |
bb.0:
liveins: $r1
;CHECK-LABEL: name: CheckAddrModeT2_i12
;CHECK: $r0 = tMOVr killed $r1, 14 /* CC::al */, $noreg
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @OUTLINED_FUNCTION_[[I12:[0-9]+]]
;CHECK-NEXT: $r0 = t2LDRi12 $sp, 4088, 14 /* CC::al */, $noreg
$r0 = tMOVr killed $r1, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
$r0 = t2LDRi12 $sp, 0, 14, $noreg
$r0 = t2LDRi12 $sp, 4, 14, $noreg
$r0 = t2LDRi12 $sp, 4086, 14, $noreg
$r0 = t2LDRi12 $sp, 4088, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
$r0 = t2LDRi12 $sp, 0, 14, $noreg
$r0 = t2LDRi12 $sp, 4, 14, $noreg
$r0 = t2LDRi12 $sp, 4086, 14, $noreg
$r0 = t2LDRi12 $sp, 4088, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
$r0 = t2LDRi12 $sp, 0, 14, $noreg
$r0 = t2LDRi12 $sp, 4, 14, $noreg
$r0 = t2LDRi12 $sp, 4086, 14, $noreg
$r0 = t2LDRi12 $sp, 4088, 14, $noreg
BX_RET 14, $noreg
...
---
name: CheckAddrModeT2_i8
tracksRegLiveness: true
body: |
bb.0:
liveins: $r1
;CHECK-LABEL: name: CheckAddrModeT2_i8
;CHECK: $r0 = tMOVr $r1, 14 /* CC::al */, $noreg
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @OUTLINED_FUNCTION_[[I8:[0-9]+]]
;CHECK-NEXT: t2STRHT $r0, $sp, 248, 14 /* CC::al */, $noreg
$r0 = tMOVr $r1, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
t2STRHT $r0, $sp, 0, 14, $noreg
t2STRHT $r0, $sp, 4, 14, $noreg
t2STRHT $r0, $sp, 247, 14, $noreg
t2STRHT $r0, $sp, 248, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
t2STRHT $r0, $sp, 0, 14, $noreg
t2STRHT $r0, $sp, 4, 14, $noreg
t2STRHT $r0, $sp, 247, 14, $noreg
t2STRHT $r0, $sp, 248, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
t2STRHT $r0, $sp, 0, 14, $noreg
t2STRHT $r0, $sp, 4, 14, $noreg
t2STRHT $r0, $sp, 247, 14, $noreg
t2STRHT $r0, $sp, 248, 14, $noreg
BX_RET 14, $noreg
...
---
name: CheckAddrModeT2_i8s4
tracksRegLiveness: true
body: |
bb.0:
liveins: $r1
;CHECK-LABEL: name: CheckAddrModeT2_i8s4
;CHECK: $r0 = tMOVr $r1, 14 /* CC::al */, $noreg
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @OUTLINED_FUNCTION_[[I8S4:[0-9]+]]
;CHECK-NEXT: t2STRDi8 $r0, $r1, $sp, 1020, 14 /* CC::al */, $noreg
$r0 = tMOVr $r1, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
t2STRDi8 $r0, $r1, $sp, 0, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 8, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 1012, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 1020, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
t2STRDi8 $r0, $r1, $sp, 0, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 8, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 1012, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 1020, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
t2STRDi8 $r0, $r1, $sp, 0, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 8, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 1012, 14, $noreg
t2STRDi8 $r0, $r1, $sp, 1020, 14, $noreg
BX_RET 14, $noreg
...
---
name: CheckAddrModeT2_ldrex
tracksRegLiveness: true
body: |
bb.0:
liveins: $r1
;CHECK-LABEL: name: CheckAddrModeT2_ldrex
;CHECK: $r0 = tMOVr $r1, 14 /* CC::al */, $noreg
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @OUTLINED_FUNCTION_[[LDREX:[0-9]+]]
;CHECK-NEXT: $r1 = t2LDREX $sp, 254, 14 /* CC::al */, $noreg
$r0 = tMOVr $r1, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
$r1 = t2LDREX $sp, 0, 14, $noreg
$r1 = t2LDREX $sp, 8, 14, $noreg
$r1 = t2LDREX $sp, 253, 14, $noreg
$r1 = t2LDREX $sp, 254, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
$r1 = t2LDREX $sp, 0, 14, $noreg
$r1 = t2LDREX $sp, 8, 14, $noreg
$r1 = t2LDREX $sp, 253, 14, $noreg
$r1 = t2LDREX $sp, 254, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
$r1 = t2LDREX $sp, 0, 14, $noreg
$r1 = t2LDREX $sp, 8, 14, $noreg
$r1 = t2LDREX $sp, 253, 14, $noreg
$r1 = t2LDREX $sp, 254, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
$r1 = t2LDREX $sp, 0, 14, $noreg
$r1 = t2LDREX $sp, 8, 14, $noreg
$r1 = t2LDREX $sp, 253, 14, $noreg
$r1 = t2LDREX $sp, 254, 14, $noreg
BX_RET 14, $noreg
...
---
name: CheckAddrModeT1_s
tracksRegLiveness: true
body: |
bb.0:
liveins: $r0, $r1
;CHECK-LABEL: name: CheckAddrModeT1_s
;CHECK: $r0 = tMOVr $r1, 14 /* CC::al */, $noreg
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @OUTLINED_FUNCTION_[[T1_S:[0-9]+]]
;CHECK-NEXT: tSTRspi $r0, $sp, 254, 14 /* CC::al */, $noreg
$r0 = tMOVr $r1, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
tSTRspi $r0, $sp, 0, 14, $noreg
tSTRspi $r0, $sp, 4, 14, $noreg
tSTRspi $r0, $sp, 253, 14, $noreg
tSTRspi $r0, $sp, 254, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
tSTRspi $r0, $sp, 0, 14, $noreg
tSTRspi $r0, $sp, 4, 14, $noreg
tSTRspi $r0, $sp, 253, 14, $noreg
tSTRspi $r0, $sp, 254, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
tSTRspi $r0, $sp, 0, 14, $noreg
tSTRspi $r0, $sp, 4, 14, $noreg
tSTRspi $r0, $sp, 253, 14, $noreg
tSTRspi $r0, $sp, 254, 14, $noreg
tBL 14, $noreg, @foo, implicit-def dead $lr, implicit $sp
tSTRspi $r0, $sp, 0, 14, $noreg
tSTRspi $r0, $sp, 4, 14, $noreg
tSTRspi $r0, $sp, 253, 14, $noreg
tSTRspi $r0, $sp, 254, 14, $noreg
BX_RET 14, $noreg
...
---
name: foo
tracksRegLiveness: true
body: |
bb.0:
liveins: $lr
BX_RET 14, $noreg
;CHECK: name: OUTLINED_FUNCTION_[[LDREX]]
;CHECK: early-clobber $sp = frame-setup t2STR_PRE killed $lr, $sp, -8, 14 /* CC::al */, $noreg
;CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 8
;CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $lr, -8
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @foo, implicit-def dead $lr, implicit $sp
;CHECK-NEXT: $r1 = t2LDREX $sp, 2, 14 /* CC::al */, $noreg
;CHECK-NEXT: $r1 = t2LDREX $sp, 10, 14 /* CC::al */, $noreg
;CHECK-NEXT: $r1 = t2LDREX $sp, 255, 14 /* CC::al */, $noreg
;CHECK-NEXT: $lr, $sp = frame-destroy t2LDR_POST $sp, 8, 14 /* CC::al */, $noreg
;CHECK: name: OUTLINED_FUNCTION_[[I8]]
;CHECK: early-clobber $sp = frame-setup t2STR_PRE killed $lr, $sp, -8, 14 /* CC::al */, $noreg
;CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 8
;CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $lr, -8
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @foo, implicit-def dead $lr, implicit $sp
;CHECK-NEXT: t2STRHT $r0, $sp, 8, 14 /* CC::al */, $noreg
;CHECK-NEXT: t2STRHT $r0, $sp, 12, 14 /* CC::al */, $noreg
;CHECK-NEXT: t2STRHT $r0, $sp, 255, 14 /* CC::al */, $noreg
;CHECK-NEXT: $lr, $sp = frame-destroy t2LDR_POST $sp, 8, 14 /* CC::al */, $noreg
;CHECK: name: OUTLINED_FUNCTION_[[I8S4]]
;CHECK: early-clobber $sp = frame-setup t2STR_PRE killed $lr, $sp, -8, 14 /* CC::al */, $noreg
;CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 8
;CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $lr, -8
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @foo, implicit-def dead $lr, implicit $sp
;CHECK-NEXT: t2STRDi8 $r0, $r1, $sp, 8, 14 /* CC::al */, $noreg
;CHECK-NEXT: t2STRDi8 $r0, $r1, $sp, 16, 14 /* CC::al */, $noreg
;CHECK-NEXT: t2STRDi8 $r0, $r1, $sp, 1020, 14 /* CC::al */, $noreg
;CHECK-NEXT: $lr, $sp = frame-destroy t2LDR_POST $sp, 8, 14 /* CC::al */, $noreg
;CHECK: name: OUTLINED_FUNCTION_[[I12]]
;CHECK: early-clobber $sp = frame-setup t2STR_PRE killed $lr, $sp, -8, 14 /* CC::al */, $noreg
;CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 8
;CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $lr, -8
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @foo, implicit-def dead $lr, implicit $sp
;CHECK-NEXT: $r0 = t2LDRi12 $sp, 8, 14 /* CC::al */, $noreg
;CHECK-NEXT: $r0 = t2LDRi12 $sp, 12, 14 /* CC::al */, $noreg
;CHECK-NEXT: $r0 = t2LDRi12 $sp, 4094, 14 /* CC::al */, $noreg
;CHECK-NEXT: $lr, $sp = frame-destroy t2LDR_POST $sp, 8, 14 /* CC::al */, $noreg
;CHECK: name: OUTLINED_FUNCTION_[[T1_S]]
;CHECK: early-clobber $sp = frame-setup t2STR_PRE killed $lr, $sp, -8, 14 /* CC::al */, $noreg
;CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 8
;CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $lr, -8
;CHECK-NEXT: tBL 14 /* CC::al */, $noreg, @foo, implicit-def dead $lr, implicit $sp
;CHECK-NEXT: tSTRspi $r0, $sp, 2, 14 /* CC::al */, $noreg
;CHECK-NEXT: tSTRspi $r0, $sp, 6, 14 /* CC::al */, $noreg
;CHECK-NEXT: tSTRspi $r0, $sp, 255, 14 /* CC::al */, $noreg
;CHECK-NEXT: $lr, $sp = frame-destroy t2LDR_POST $sp, 8, 14 /* CC::al */, $noreg
|