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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=instcombine -S | FileCheck %s
define i32 @test_ptrauth_call_sign(ptr %p) {
; CHECK-LABEL: @test_ptrauth_call_sign(
; CHECK-NEXT: [[V3:%.*]] = call i32 [[P:%.*]]()
; CHECK-NEXT: ret i32 [[V3]]
;
%v0 = ptrtoint ptr %p to i64
%v1 = call i64 @llvm.ptrauth.sign(i64 %v0, i32 2, i64 5678)
%v2 = inttoptr i64 %v1 to ptr
%v3 = call i32 %v2() [ "ptrauth"(i32 2, i64 5678) ]
ret i32 %v3
}
define i32 @test_ptrauth_call_sign_otherbundle(ptr %p) {
; CHECK-LABEL: @test_ptrauth_call_sign_otherbundle(
; CHECK-NEXT: [[V3:%.*]] = call i32 [[P:%.*]]() [ "somebundle"(ptr null), "otherbundle"(i64 0) ]
; CHECK-NEXT: ret i32 [[V3]]
;
%v0 = ptrtoint ptr %p to i64
%v1 = call i64 @llvm.ptrauth.sign(i64 %v0, i32 2, i64 5678)
%v2 = inttoptr i64 %v1 to ptr
%v3 = call i32 %v2() [ "somebundle"(ptr null), "ptrauth"(i32 2, i64 5678), "otherbundle"(i64 0) ]
ret i32 %v3
}
define i32 @test_ptrauth_call_resign(ptr %p) {
; CHECK-LABEL: @test_ptrauth_call_resign(
; CHECK-NEXT: [[V3:%.*]] = call i32 [[P:%.*]]() [ "ptrauth"(i32 1, i64 1234) ]
; CHECK-NEXT: ret i32 [[V3]]
;
%v0 = ptrtoint ptr %p to i64
%v1 = call i64 @llvm.ptrauth.resign(i64 %v0, i32 1, i64 1234, i32 1, i64 5678)
%v2 = inttoptr i64 %v1 to ptr
%v3 = call i32 %v2() [ "ptrauth"(i32 1, i64 5678) ]
ret i32 %v3
}
define i32 @test_ptrauth_call_resign_blend(ptr %pp) {
; CHECK-LABEL: @test_ptrauth_call_resign_blend(
; CHECK-NEXT: [[V01:%.*]] = load ptr, ptr [[PP:%.*]], align 8
; CHECK-NEXT: [[V6:%.*]] = call i32 [[V01]]() [ "ptrauth"(i32 1, i64 1234) ]
; CHECK-NEXT: ret i32 [[V6]]
;
%v0 = load ptr, ptr %pp, align 8
%v1 = ptrtoint ptr %pp to i64
%v2 = ptrtoint ptr %v0 to i64
%v3 = call i64 @llvm.ptrauth.blend(i64 %v1, i64 5678)
%v4 = call i64 @llvm.ptrauth.resign(i64 %v2, i32 1, i64 1234, i32 1, i64 %v3)
%v5 = inttoptr i64 %v4 to ptr
%v6 = call i32 %v5() [ "ptrauth"(i32 1, i64 %v3) ]
ret i32 %v6
}
define i32 @test_ptrauth_call_resign_blend_2(ptr %pp) {
; CHECK-LABEL: @test_ptrauth_call_resign_blend_2(
; CHECK-NEXT: [[V01:%.*]] = load ptr, ptr [[PP:%.*]], align 8
; CHECK-NEXT: [[V1:%.*]] = ptrtoint ptr [[PP]] to i64
; CHECK-NEXT: [[V3:%.*]] = call i64 @llvm.ptrauth.blend(i64 [[V1]], i64 5678)
; CHECK-NEXT: [[V6:%.*]] = call i32 [[V01]]() [ "ptrauth"(i32 0, i64 [[V3]]) ]
; CHECK-NEXT: ret i32 [[V6]]
;
%v0 = load ptr, ptr %pp, align 8
%v1 = ptrtoint ptr %pp to i64
%v2 = ptrtoint ptr %v0 to i64
%v3 = call i64 @llvm.ptrauth.blend(i64 %v1, i64 5678)
%v4 = call i64 @llvm.ptrauth.resign(i64 %v2, i32 0, i64 %v3, i32 0, i64 1234)
%v5 = inttoptr i64 %v4 to ptr
%v6 = call i32 %v5() [ "ptrauth"(i32 0, i64 1234) ]
ret i32 %v6
}
define i32 @test_ptrauth_call_resign_mismatch_key(ptr %p) {
; CHECK-LABEL: @test_ptrauth_call_resign_mismatch_key(
; CHECK-NEXT: [[V0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[V1:%.*]] = call i64 @llvm.ptrauth.resign(i64 [[V0]], i32 1, i64 1234, i32 0, i64 5678)
; CHECK-NEXT: [[V2:%.*]] = inttoptr i64 [[V1]] to ptr
; CHECK-NEXT: [[V3:%.*]] = call i32 [[V2]]() [ "ptrauth"(i32 1, i64 5678) ]
; CHECK-NEXT: ret i32 [[V3]]
;
%v0 = ptrtoint ptr %p to i64
%v1 = call i64 @llvm.ptrauth.resign(i64 %v0, i32 1, i64 1234, i32 0, i64 5678)
%v2 = inttoptr i64 %v1 to ptr
%v3 = call i32 %v2() [ "ptrauth"(i32 1, i64 5678) ]
ret i32 %v3
}
define i32 @test_ptrauth_call_resign_mismatch_disc(ptr %p) {
; CHECK-LABEL: @test_ptrauth_call_resign_mismatch_disc(
; CHECK-NEXT: [[V0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[V1:%.*]] = call i64 @llvm.ptrauth.resign(i64 [[V0]], i32 1, i64 1234, i32 0, i64 9900)
; CHECK-NEXT: [[V2:%.*]] = inttoptr i64 [[V1]] to ptr
; CHECK-NEXT: [[V3:%.*]] = call i32 [[V2]]() [ "ptrauth"(i32 1, i64 5678) ]
; CHECK-NEXT: ret i32 [[V3]]
;
%v0 = ptrtoint ptr %p to i64
%v1 = call i64 @llvm.ptrauth.resign(i64 %v0, i32 1, i64 1234, i32 0, i64 9900)
%v2 = inttoptr i64 %v1 to ptr
%v3 = call i32 %v2() [ "ptrauth"(i32 1, i64 5678) ]
ret i32 %v3
}
define i32 @test_ptrauth_call_resign_mismatch_blend(ptr %pp) {
; CHECK-LABEL: @test_ptrauth_call_resign_mismatch_blend(
; CHECK-NEXT: [[V0:%.*]] = load ptr, ptr [[PP:%.*]], align 8
; CHECK-NEXT: [[V1:%.*]] = ptrtoint ptr [[PP]] to i64
; CHECK-NEXT: [[V2:%.*]] = ptrtoint ptr [[V0]] to i64
; CHECK-NEXT: [[V6:%.*]] = call i64 @llvm.ptrauth.blend(i64 [[V1]], i64 5678)
; CHECK-NEXT: [[V4:%.*]] = call i64 @llvm.ptrauth.resign(i64 [[V2]], i32 1, i64 1234, i32 1, i64 [[V6]])
; CHECK-NEXT: [[V5:%.*]] = inttoptr i64 [[V4]] to ptr
; CHECK-NEXT: [[V3:%.*]] = call i32 [[V5]]() [ "ptrauth"(i32 1, i64 [[V1]]) ]
; CHECK-NEXT: ret i32 [[V3]]
;
%v0 = load ptr, ptr %pp, align 8
%v1 = ptrtoint ptr %pp to i64
%v2 = ptrtoint ptr %v0 to i64
%v3 = call i64 @llvm.ptrauth.blend(i64 %v1, i64 5678)
%v4 = call i64 @llvm.ptrauth.resign(i64 %v2, i32 1, i64 1234, i32 1, i64 %v3)
%v5 = inttoptr i64 %v4 to ptr
%v6 = call i32 %v5() [ "ptrauth"(i32 1, i64 %v1) ]
ret i32 %v6
}
define i32 @test_ptrauth_call_resign_changing_call_key(ptr %p) {
; CHECK-LABEL: @test_ptrauth_call_resign_changing_call_key(
; CHECK-NEXT: [[V0:%.*]] = ptrtoint ptr [[P:%.*]] to i64
; CHECK-NEXT: [[V1:%.*]] = call i64 @llvm.ptrauth.resign(i64 [[V0]], i32 2, i64 1234, i32 1, i64 5678)
; CHECK-NEXT: [[V2:%.*]] = inttoptr i64 [[V1]] to ptr
; CHECK-NEXT: [[V3:%.*]] = call i32 [[V2]]() [ "ptrauth"(i32 1, i64 5678) ]
; CHECK-NEXT: ret i32 [[V3]]
;
%v0 = ptrtoint ptr %p to i64
%v1 = call i64 @llvm.ptrauth.resign(i64 %v0, i32 2, i64 1234, i32 1, i64 5678)
%v2 = inttoptr i64 %v1 to ptr
%v3 = call i32 %v2() [ "ptrauth"(i32 1, i64 5678) ]
ret i32 %v3
}
declare i64 @llvm.ptrauth.sign(i64, i32, i64)
declare i64 @llvm.ptrauth.resign(i64, i32, i64, i32, i64)
declare i64 @llvm.ptrauth.blend(i64, i64)
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