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TheRock/compiler/amd-llvm/llvm/test/CodeGen/AArch64/ptrauth-isel.mir
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# RUN: llc -o - %s -mtriple arm64e-apple-darwin -verify-machineinstrs \
# RUN: -stop-after=finalize-isel -start-before=finalize-isel | FileCheck %s
# RUN: llc -o - %s -mtriple aarch64-linux-gnu -mattr=+pauth -verify-machineinstrs \
# RUN: -stop-after=finalize-isel -start-before=finalize-isel | FileCheck %s
# This MIR-based test contains several test cases that are hard to implement
# via an LLVM IR input. Most other test cases are in ptrauth-isel.ll file.
--- |
@globalvar = dso_local global i64 0
define i64 @movk_correct_blend(i64 %a, i64 %b) {
entry:
ret i64 0
}
define i64 @movk_wrong_shift_amount(i64 %a, i64 %b) {
entry:
ret i64 0
}
define i64 @movk_non_immediate_operand(i64 %a, i64 %b) {
entry:
ret i64 0
}
define i64 @movi64imm_immediate_operand(i64 %a) {
entry:
ret i64 0
}
define i64 @movi64imm_non_immediate_operand(i64 %a) {
entry:
ret i64 0
}
define i64 @movi32imm_immediate_operand(i64 %a) {
entry:
ret i64 0
}
define i64 @movi32imm_non_immediate_operand(i64 %a) {
entry:
ret i64 0
}
...
---
name: movk_correct_blend
tracksRegLiveness: true
body: |
bb.0.entry:
liveins: $x0, $x1
; CHECK-LABEL: name: movk_correct_blend
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
; CHECK-NEXT: [[MOVKXi:%[0-9]+]]:gpr64noip = MOVKXi [[COPY1]], 42, 48
; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr64noip = COPY [[COPY1]]
; CHECK-NEXT: [[PAC:%[0-9]+]]:gpr64 = PAC [[COPY]], 2, 42, killed [[COPY2]], implicit-def dead $x16, implicit-def dead $x17
; CHECK-NEXT: $x0 = COPY [[PAC]]
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:gpr64 = COPY $x0
%1:gpr64 = COPY $x1
%2:gpr64noip = MOVKXi %1, 42, 48
%3:gpr64 = PAC %0, 2, 0, killed %2, implicit-def dead $x16, implicit-def dead $x17
$x0 = COPY %3
RET_ReallyLR implicit $x0
...
---
name: movk_wrong_shift_amount
tracksRegLiveness: true
body: |
bb.0.entry:
liveins: $x0, $x1
; CHECK-LABEL: name: movk_wrong_shift_amount
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
; CHECK-NEXT: [[MOVKXi:%[0-9]+]]:gpr64noip = MOVKXi [[COPY1]], 42, 0
; CHECK-NEXT: [[PAC:%[0-9]+]]:gpr64 = PAC [[COPY]], 2, 0, killed [[MOVKXi]], implicit-def dead $x16, implicit-def dead $x17
; CHECK-NEXT: $x0 = COPY [[PAC]]
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:gpr64 = COPY $x0
%1:gpr64 = COPY $x1
%2:gpr64noip = MOVKXi %1, 42, 0
%3:gpr64 = PAC %0, 2, 0, killed %2, implicit-def dead $x16, implicit-def dead $x17
$x0 = COPY %3
RET_ReallyLR implicit $x0
...
---
name: movk_non_immediate_operand
tracksRegLiveness: true
body: |
bb.0.entry:
liveins: $x0, $x1
; CHECK-LABEL: name: movk_non_immediate_operand
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr64 = COPY $x1
; CHECK-NEXT: [[MOVKXi:%[0-9]+]]:gpr64noip = MOVKXi [[COPY1]], target-flags(aarch64-pageoff, aarch64-nc) @globalvar, 48
; CHECK-NEXT: [[PAC:%[0-9]+]]:gpr64 = PAC [[COPY]], 2, 0, killed [[MOVKXi]], implicit-def dead $x16, implicit-def dead $x17
; CHECK-NEXT: $x0 = COPY [[PAC]]
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:gpr64 = COPY $x0
%1:gpr64 = COPY $x1
%2:gpr64noip = MOVKXi %1, target-flags(aarch64-pageoff, aarch64-nc) @globalvar, 48
%3:gpr64 = PAC %0, 2, 0, killed %2, implicit-def dead $x16, implicit-def dead $x17
$x0 = COPY %3
RET_ReallyLR implicit $x0
...
---
name: movi64imm_immediate_operand
tracksRegLiveness: true
body: |
bb.0.entry:
liveins: $x0, $x1
; CHECK-LABEL: name: movi64imm_immediate_operand
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK-NEXT: [[MOVi64imm:%[0-9]+]]:gpr64noip = MOVi64imm 42
; CHECK-NEXT: [[PAC:%[0-9]+]]:gpr64 = PAC [[COPY]], 2, 42, killed $noreg, implicit-def dead $x16, implicit-def dead $x17
; CHECK-NEXT: $x0 = COPY [[PAC]]
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:gpr64 = COPY $x0
%1:gpr64noip = MOVi64imm 42
%2:gpr64 = PAC %0, 2, 0, killed %1, implicit-def dead $x16, implicit-def dead $x17
$x0 = COPY %2
RET_ReallyLR implicit $x0
...
---
name: movi64imm_non_immediate_operand
tracksRegLiveness: true
body: |
bb.0.entry:
liveins: $x0, $x1
; CHECK-LABEL: name: movi64imm_non_immediate_operand
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK-NEXT: [[MOVi64imm:%[0-9]+]]:gpr64noip = MOVi64imm target-flags(aarch64-pageoff, aarch64-nc) @globalvar
; CHECK-NEXT: [[PAC:%[0-9]+]]:gpr64 = PAC [[COPY]], 2, 0, killed [[MOVi64imm]], implicit-def dead $x16, implicit-def dead $x17
; CHECK-NEXT: $x0 = COPY [[PAC]]
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:gpr64 = COPY $x0
%1:gpr64noip = MOVi64imm target-flags(aarch64-pageoff, aarch64-nc) @globalvar
%2:gpr64 = PAC %0, 2, 0, killed %1, implicit-def dead $x16, implicit-def dead $x17
$x0 = COPY %2
RET_ReallyLR implicit $x0
...
---
name: movi32imm_immediate_operand
tracksRegLiveness: true
body: |
bb.0.entry:
liveins: $x0, $x1
; CHECK-LABEL: name: movi32imm_immediate_operand
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK-NEXT: [[MOVi32imm:%[0-9]+]]:gpr32 = MOVi32imm 42
; CHECK-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gpr64noip = SUBREG_TO_REG killed [[MOVi32imm]], %subreg.sub_32
; CHECK-NEXT: [[PAC:%[0-9]+]]:gpr64 = PAC [[COPY]], 2, 42, killed $noreg, implicit-def dead $x16, implicit-def dead $x17
; CHECK-NEXT: $x0 = COPY [[PAC]]
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:gpr64 = COPY $x0
%1:gpr32 = MOVi32imm 42
%2:gpr64noip = SUBREG_TO_REG killed %1, %subreg.sub_32
%3:gpr64 = PAC %0, 2, 0, killed %2, implicit-def dead $x16, implicit-def dead $x17
$x0 = COPY %3
RET_ReallyLR implicit $x0
...
---
name: movi32imm_non_immediate_operand
tracksRegLiveness: true
body: |
bb.0.entry:
liveins: $x0, $x1
; CHECK-LABEL: name: movi32imm_non_immediate_operand
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr64 = COPY $x0
; CHECK-NEXT: [[MOVi32imm:%[0-9]+]]:gpr32 = MOVi32imm target-flags(aarch64-pageoff, aarch64-nc) @globalvar
; CHECK-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gpr64noip = SUBREG_TO_REG killed [[MOVi32imm]], %subreg.sub_32
; CHECK-NEXT: [[PAC:%[0-9]+]]:gpr64 = PAC [[COPY]], 2, 0, killed [[SUBREG_TO_REG]], implicit-def dead $x16, implicit-def dead $x17
; CHECK-NEXT: $x0 = COPY [[PAC]]
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:gpr64 = COPY $x0
%1:gpr32 = MOVi32imm target-flags(aarch64-pageoff, aarch64-nc) @globalvar
%2:gpr64noip = SUBREG_TO_REG killed %1, %subreg.sub_32
%3:gpr64 = PAC %0, 2, 0, killed %2, implicit-def dead $x16, implicit-def dead $x17
$x0 = COPY %3
RET_ReallyLR implicit $x0
...