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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -passes=inferattrs,alloc-token -alloc-token-mode=increment -S | FileCheck %s
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
define ptr @test_invoke_malloc() sanitize_alloc_token personality ptr @__gxx_personality_v0 {
; CHECK-LABEL: define ptr @test_invoke_malloc(
; CHECK-SAME: ) #[[ATTR0:[0-9]+]] personality ptr @__gxx_personality_v0 {
; CHECK-NEXT: [[ENTRY:.*:]]
; CHECK-NEXT: [[TMP0:%.*]] = invoke ptr @__alloc_token_malloc(i64 64, i64 0)
; CHECK-NEXT: to label %[[NORMAL:.*]] unwind label %[[CLEANUP:.*]]
; CHECK: [[NORMAL]]:
; CHECK-NEXT: ret ptr [[TMP0]]
; CHECK: [[CLEANUP]]:
; CHECK-NEXT: [[LP:%.*]] = landingpad { ptr, i32 }
; CHECK-NEXT: cleanup
; CHECK-NEXT: ret ptr null
;
entry:
%ptr = invoke ptr @malloc(i64 64) to label %normal unwind label %cleanup
normal:
ret ptr %ptr
cleanup:
%lp = landingpad { ptr, i32 } cleanup
ret ptr null
}
define ptr @test_invoke_operator_new() sanitize_alloc_token personality ptr @__gxx_personality_v0 {
; CHECK-LABEL: define ptr @test_invoke_operator_new(
; CHECK-SAME: ) #[[ATTR0]] personality ptr @__gxx_personality_v0 {
; CHECK-NEXT: [[ENTRY:.*:]]
; CHECK-NEXT: [[TMP0:%.*]] = invoke ptr @__alloc_token__Znwm(i64 32, i64 1)
; CHECK-NEXT: to label %[[NORMAL:.*]] unwind label %[[CLEANUP:.*]]
; CHECK: [[NORMAL]]:
; CHECK-NEXT: ret ptr [[TMP0]]
; CHECK: [[CLEANUP]]:
; CHECK-NEXT: [[LP:%.*]] = landingpad { ptr, i32 }
; CHECK-NEXT: cleanup
; CHECK-NEXT: ret ptr null
;
entry:
%ptr = invoke ptr @_Znwm(i64 32) to label %normal unwind label %cleanup
normal:
ret ptr %ptr
cleanup:
%lp = landingpad { ptr, i32 } cleanup
ret ptr null
}
; Test complex exception flow with multiple invoke allocations
define ptr @test_complex_invoke_flow() sanitize_alloc_token personality ptr @__gxx_personality_v0 {
; CHECK-LABEL: define ptr @test_complex_invoke_flow(
; CHECK-SAME: ) #[[ATTR0]] personality ptr @__gxx_personality_v0 {
; CHECK-NEXT: [[ENTRY:.*:]]
; CHECK-NEXT: [[TMP0:%.*]] = invoke ptr @__alloc_token_malloc(i64 16, i64 2)
; CHECK-NEXT: to label %[[FIRST_OK:.*]] unwind label %[[CLEANUP1:.*]]
; CHECK: [[FIRST_OK]]:
; CHECK-NEXT: [[TMP1:%.*]] = invoke ptr @__alloc_token__Znwm(i64 32, i64 3)
; CHECK-NEXT: to label %[[SECOND_OK:.*]] unwind label %[[CLEANUP2:.*]]
; CHECK: [[SECOND_OK]]:
; CHECK-NEXT: ret ptr [[TMP0]]
; CHECK: [[CLEANUP1]]:
; CHECK-NEXT: [[LP1:%.*]] = landingpad { ptr, i32 }
; CHECK-NEXT: cleanup
; CHECK-NEXT: ret ptr null
; CHECK: [[CLEANUP2]]:
; CHECK-NEXT: [[LP2:%.*]] = landingpad { ptr, i32 }
; CHECK-NEXT: cleanup
; CHECK-NEXT: ret ptr null
;
entry:
%ptr1 = invoke ptr @malloc(i64 16) to label %first_ok unwind label %cleanup1
first_ok:
%ptr2 = invoke ptr @_Znwm(i64 32) to label %second_ok unwind label %cleanup2
second_ok:
ret ptr %ptr1
cleanup1:
%lp1 = landingpad { ptr, i32 } cleanup
ret ptr null
cleanup2:
%lp2 = landingpad { ptr, i32 } cleanup
ret ptr null
}
; Test mixed call/invoke
define ptr @test_mixed_call_invoke() sanitize_alloc_token personality ptr @__gxx_personality_v0 {
; CHECK-LABEL: define ptr @test_mixed_call_invoke(
; CHECK-SAME: ) #[[ATTR0]] personality ptr @__gxx_personality_v0 {
; CHECK-NEXT: [[ENTRY:.*:]]
; CHECK-NEXT: [[TMP0:%.*]] = call ptr @__alloc_token_malloc(i64 8, i64 4)
; CHECK-NEXT: [[TMP1:%.*]] = invoke ptr @__alloc_token_malloc(i64 16, i64 5)
; CHECK-NEXT: to label %[[NORMAL:.*]] unwind label %[[CLEANUP:.*]]
; CHECK: [[NORMAL]]:
; CHECK-NEXT: ret ptr [[TMP0]]
; CHECK: [[CLEANUP]]:
; CHECK-NEXT: [[LP:%.*]] = landingpad { ptr, i32 }
; CHECK-NEXT: cleanup
; CHECK-NEXT: ret ptr null
;
entry:
%ptr1 = call ptr @malloc(i64 8)
%ptr2 = invoke ptr @malloc(i64 16) to label %normal unwind label %cleanup
normal:
ret ptr %ptr1
cleanup:
%lp = landingpad { ptr, i32 } cleanup
ret ptr null
}
declare ptr @malloc(i64)
declare ptr @_Znwm(i64)
declare i32 @__gxx_personality_v0(...)
|
