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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=instcombine -S | FileCheck %s
define i64 @test_ptrauth_nop(ptr %p) {
; CHECK-LABEL: @test_ptrauth_nop(
; CHECK-NEXT: [[TMP0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: ret i64 [[TMP0]]
;
%tmp0 = ptrtoint ptr %p to i64
%signed = call i64 @llvm.ptrauth.sign(i64 %tmp0, i32 1, i64 1234)
%authed = call i64 @llvm.ptrauth.auth(i64 %signed, i32 1, i64 1234)
ret i64 %authed
}
define i64 @test_ptrauth_nop_mismatch(ptr %p) {
; CHECK-LABEL: @test_ptrauth_nop_mismatch(
; CHECK-NEXT: [[TMP0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[SIGNED:%.*]] = call i64 @llvm.ptrauth.sign(i64 [[TMP0]], i32 1, i64 1234)
; CHECK-NEXT: [[AUTHED:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[SIGNED]], i32 1, i64 10)
; CHECK-NEXT: ret i64 [[AUTHED]]
;
%tmp0 = ptrtoint ptr %p to i64
%signed = call i64 @llvm.ptrauth.sign(i64 %tmp0, i32 1, i64 1234)
%authed = call i64 @llvm.ptrauth.auth(i64 %signed, i32 1, i64 10)
ret i64 %authed
}
define i64 @test_ptrauth_nop_mismatch_keys(ptr %p) {
; CHECK-LABEL: @test_ptrauth_nop_mismatch_keys(
; CHECK-NEXT: [[TMP0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[SIGNED:%.*]] = call i64 @llvm.ptrauth.sign(i64 [[TMP0]], i32 0, i64 1234)
; CHECK-NEXT: [[AUTHED:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[SIGNED]], i32 1, i64 1234)
; CHECK-NEXT: ret i64 [[AUTHED]]
;
%tmp0 = ptrtoint ptr %p to i64
%signed = call i64 @llvm.ptrauth.sign(i64 %tmp0, i32 0, i64 1234)
%authed = call i64 @llvm.ptrauth.auth(i64 %signed, i32 1, i64 1234)
ret i64 %authed
}
define i64 @test_ptrauth_sign_resign(ptr %p) {
; CHECK-LABEL: @test_ptrauth_sign_resign(
; CHECK-NEXT: [[TMP0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[AUTHED:%.*]] = call i64 @llvm.ptrauth.sign(i64 [[TMP0]], i32 0, i64 42)
; CHECK-NEXT: ret i64 [[AUTHED]]
;
%tmp0 = ptrtoint ptr %p to i64
%signed = call i64 @llvm.ptrauth.sign(i64 %tmp0, i32 1, i64 1234)
%authed = call i64 @llvm.ptrauth.resign(i64 %signed, i32 1, i64 1234, i32 0, i64 42)
ret i64 %authed
}
define i64 @test_ptrauth_resign_resign(ptr %p) {
; CHECK-LABEL: @test_ptrauth_resign_resign(
; CHECK-NEXT: [[TMP0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[AUTHED:%.*]] = call i64 @llvm.ptrauth.resign(i64 [[TMP0]], i32 1, i64 1234, i32 1, i64 3141)
; CHECK-NEXT: ret i64 [[AUTHED]]
;
%tmp0 = ptrtoint ptr %p to i64
%signed = call i64 @llvm.ptrauth.resign(i64 %tmp0, i32 1, i64 1234, i32 0, i64 42)
%authed = call i64 @llvm.ptrauth.resign(i64 %signed, i32 0, i64 42, i32 1, i64 3141)
ret i64 %authed
}
define i64 @test_ptrauth_resign_auth(ptr %p) {
; CHECK-LABEL: @test_ptrauth_resign_auth(
; CHECK-NEXT: [[TMP0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[AUTHED:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TMP0]], i32 1, i64 1234)
; CHECK-NEXT: ret i64 [[AUTHED]]
;
%tmp0 = ptrtoint ptr %p to i64
%signed = call i64 @llvm.ptrauth.resign(i64 %tmp0, i32 1, i64 1234, i32 0, i64 42)
%authed = call i64 @llvm.ptrauth.auth(i64 %signed, i32 0, i64 42)
ret i64 %authed
}
define i64 @test_ptrauth_resign_auth_mismatch(ptr %p) {
; CHECK-LABEL: @test_ptrauth_resign_auth_mismatch(
; CHECK-NEXT: [[TMP0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[SIGNED:%.*]] = call i64 @llvm.ptrauth.resign(i64 %tmp0, i32 1, i64 1234, i32 0, i64 10)
; CHECK-NEXT: [[AUTHED:%.*]] = call i64 @llvm.ptrauth.auth(i64 %signed, i32 0, i64 42)
; CHECK-NEXT: ret i64 [[AUTHED]]
;
%tmp0 = ptrtoint ptr %p to i64
%signed = call i64 @llvm.ptrauth.resign(i64 %tmp0, i32 1, i64 1234, i32 0, i64 10)
%authed = call i64 @llvm.ptrauth.auth(i64 %signed, i32 0, i64 42)
ret i64 %authed
}
declare i64 @llvm.ptrauth.auth(i64, i32, i64)
declare i64 @llvm.ptrauth.sign(i64, i32, i64)
declare i64 @llvm.ptrauth.resign(i64, i32, i64, i32, i64)
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