vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
187 lines
8.2 KiB
C++
187 lines
8.2 KiB
C++
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --check-attributes
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// RUN: %clang_cc1 -emit-llvm %s -o - -triple x86_64-linux-gnu -fexceptions -fcxx-exceptions | FileCheck %s
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone willreturn memory(read)
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// CHECK-LABEL: define {{[^@]+}}@_Z54early_caller_of_callee_with_clang_attr_with_clang_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR0:[0-9]+]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z22callee_with_clang_attri(i32 noundef [[TMP0]]) #[[ATTR3:[0-9]+]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone willreturn memory(read)
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// CHECK-LABEL: define {{[^@]+}}@_Z22callee_with_clang_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR0]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[TMP0]], 0
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// CHECK-NEXT: br i1 [[TOBOOL]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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// CHECK: if.then:
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// CHECK-NEXT: [[EXCEPTION:%.*]] = call ptr @__cxa_allocate_exception(i64 4) #[[ATTR4:[0-9]+]]
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// CHECK-NEXT: store i32 42, ptr [[EXCEPTION]], align 16
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// CHECK-NEXT: call void @__cxa_throw(ptr [[EXCEPTION]], ptr @_ZTIi, ptr null) #[[ATTR5:[0-9]+]]
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// CHECK-NEXT: unreachable
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// CHECK: if.end:
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// CHECK-NEXT: ret i32 24
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//
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone
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// CHECK-LABEL: define {{[^@]+}}@_Z52early_caller_of_callee_with_clang_attr_with_cxx_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR1:[0-9]+]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z22callee_with_clang_attri(i32 noundef [[TMP0]]) #[[ATTR3]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone willreturn memory(read)
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// CHECK-LABEL: define {{[^@]+}}@_Z52early_caller_of_callee_with_cxx_attr_with_clang_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR0]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z20callee_with_cxx_attri(i32 noundef [[TMP0]]) #[[ATTR4]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone
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// CHECK-LABEL: define {{[^@]+}}@_Z20callee_with_cxx_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR1]] personality ptr @__gxx_personality_v0 {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TOBOOL:%.*]] = icmp ne i32 [[TMP0]], 0
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// CHECK-NEXT: br i1 [[TOBOOL]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
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// CHECK: if.then:
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// CHECK-NEXT: [[EXCEPTION:%.*]] = call ptr @__cxa_allocate_exception(i64 4) #[[ATTR4]]
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// CHECK-NEXT: store i32 42, ptr [[EXCEPTION]], align 16
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// CHECK-NEXT: invoke void @__cxa_throw(ptr [[EXCEPTION]], ptr @_ZTIi, ptr null) #[[ATTR5]]
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// CHECK-NEXT: to label [[UNREACHABLE:%.*]] unwind label [[TERMINATE_LPAD:%.*]]
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// CHECK: if.end:
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// CHECK-NEXT: ret i32 24
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// CHECK: terminate.lpad:
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// CHECK-NEXT: [[TMP1:%.*]] = landingpad { ptr, i32 }
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// CHECK-NEXT: catch ptr null
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// CHECK-NEXT: [[TMP2:%.*]] = extractvalue { ptr, i32 } [[TMP1]], 0
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// CHECK-NEXT: call void @__clang_call_terminate(ptr [[TMP2]]) #[[ATTR6:[0-9]+]]
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// CHECK-NEXT: unreachable
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// CHECK: unreachable:
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// CHECK-NEXT: unreachable
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//
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone
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// CHECK-LABEL: define {{[^@]+}}@_Z50early_caller_of_callee_with_cxx_attr_with_cxx_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR1]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z20callee_with_cxx_attri(i32 noundef [[TMP0]]) #[[ATTR4]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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// Forward declarations:
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__attribute__((pure)) int callee_with_clang_attr(int a);
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int callee_with_cxx_attr(int a) noexcept;
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// Calls to forward declarations:
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__attribute__((pure)) int early_caller_of_callee_with_clang_attr_with_clang_attr(int a) {
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return callee_with_clang_attr(a);
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}
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int early_caller_of_callee_with_clang_attr_with_cxx_attr(int a) noexcept {
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return callee_with_clang_attr(a);
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}
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__attribute__((pure)) int early_caller_of_callee_with_cxx_attr_with_clang_attr(int a) {
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return callee_with_cxx_attr(a);
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}
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int early_caller_of_callee_with_cxx_attr_with_cxx_attr(int a) noexcept {
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return callee_with_cxx_attr(a);
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}
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// Definitions:
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__attribute__((pure)) int callee_with_clang_attr(int a) {
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if(a)
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throw int(42);
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return 24;
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}
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int callee_with_cxx_attr(int a) noexcept {
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if(a)
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throw int(42);
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return 24;
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}
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// Calls to definitions:
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone willreturn memory(read)
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// CHECK-LABEL: define {{[^@]+}}@_Z53late_caller_of_callee_with_clang_attr_with_clang_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR0]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z22callee_with_clang_attri(i32 noundef [[TMP0]]) #[[ATTR3]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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__attribute__((pure)) int late_caller_of_callee_with_clang_attr_with_clang_attr(int a) {
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return callee_with_clang_attr(a);
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}
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone
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// CHECK-LABEL: define {{[^@]+}}@_Z51late_caller_of_callee_with_clang_attr_with_cxx_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR1]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z22callee_with_clang_attri(i32 noundef [[TMP0]]) #[[ATTR3]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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int late_caller_of_callee_with_clang_attr_with_cxx_attr(int a) noexcept {
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return callee_with_clang_attr(a);
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}
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone willreturn memory(read)
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// CHECK-LABEL: define {{[^@]+}}@_Z51late_caller_of_callee_with_cxx_attr_with_clang_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR0]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z20callee_with_cxx_attri(i32 noundef [[TMP0]]) #[[ATTR4]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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__attribute__((pure)) int late_caller_of_callee_with_cxx_attr_with_clang_attr(int a) {
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return callee_with_cxx_attr(a);
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}
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// CHECK: Function Attrs: mustprogress noinline nounwind optnone
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// CHECK-LABEL: define {{[^@]+}}@_Z49late_caller_of_callee_with_cxx_attr_with_cxx_attri
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// CHECK-SAME: (i32 noundef [[A:%.*]]) #[[ATTR1]] {
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[A_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[A]], ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[A_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z20callee_with_cxx_attri(i32 noundef [[TMP0]]) #[[ATTR4]]
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// CHECK-NEXT: ret i32 [[CALL]]
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//
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int late_caller_of_callee_with_cxx_attr_with_cxx_attr(int a) noexcept {
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return callee_with_cxx_attr(a);
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}
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