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|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature
; RUN: opt -S -attributor -openmp-opt-cgscc < %s | FileCheck %s
; RUN: opt -S -passes='attributor,cgscc(openmp-opt-cgscc)' < %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"
%struct.ident_t = type { i32, i32, i32, i32, i8* }
@.str = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1
@0 = private unnamed_addr global %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i32 0, i32 0) }, align 8
@1 = private unnamed_addr global %struct.ident_t { i32 0, i32 322, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i32 0, i32 0) }, align 8
@.gomp_critical_user_.reduction.var = common global [8 x i32] zeroinitializer
@2 = private unnamed_addr global %struct.ident_t { i32 0, i32 18, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i32 0, i32 0) }, align 8
; void delete_parallel_0(void) {
; #pragma omp parallel
; { unknown_willreturn(); }
; #pragma omp parallel
; { readonly_willreturn(); }
; #pragma omp parallel
; { readnone_willreturn(); }
; #pragma omp parallel
; {}
; }
;
; We delete all but the first of the parallel regions in this test.
define void @delete_parallel_0() {
; CHECK-LABEL: define {{[^@]+}}@delete_parallel_0() {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0:[0-9]+]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined.willreturn to void (i32*, i32*, ...)*))
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@delete_parallel_0() {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0:[0-9]+]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined.willreturn to void (i32*, i32*, ...)*))
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@delete_parallel_0() {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0:[0-9]+]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined.willreturn to void (i32*, i32*, ...)*))
; CHECK2-NEXT: ret void
entry:
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined.willreturn to void (i32*, i32*, ...)*))
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined.willreturn.0 to void (i32*, i32*, ...)*))
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined.willreturn.1 to void (i32*, i32*, ...)*))
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined.willreturn.2 to void (i32*, i32*, ...)*))
ret void
}
define internal void @.omp_outlined.willreturn(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined.willreturn
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @unknown() #[[ATTR0]]
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined.willreturn
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void @unknown() #[[ATTR0]]
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined.willreturn
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void @unknown() #[[ATTR0]]
; CHECK2-NEXT: ret void
entry:
call void @unknown() willreturn
ret void
}
define internal void @.omp_outlined.willreturn.0(i32* noalias %.global_tid., i32* noalias %.bound_tid.) willreturn {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.0
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @readonly() #[[ATTR4:[0-9]+]]
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.0
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void @readonly() #[[ATTR4:[0-9]+]]
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.0
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void @readonly() #[[ATTR4:[0-9]+]]
; CHECK2-NEXT: ret void
entry:
call void @readonly()
ret void
}
define internal void @.omp_outlined.willreturn.1(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.1
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR2:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @readnone() #[[ATTR0]]
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.1
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR2:[0-9]+]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void @readnone() #[[ATTR0]]
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.1
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR2:[0-9]+]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void @readnone() #[[ATTR0]]
; CHECK2-NEXT: ret void
entry:
call void @readnone() willreturn
ret void
}
define internal void @.omp_outlined.willreturn.2(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.2
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR3:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.2
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR3:[0-9]+]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined.willreturn.2
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR3:[0-9]+]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: ret void
entry:
ret void
}
; void delete_parallel_1(void) {
; #pragma omp parallel
; { unknown(); }
; #pragma omp parallel
; { readonly(); }
; #pragma omp parallel
; { readnone(); }
; #pragma omp parallel
; {}
; }
;
; We delete only the last parallel regions in this test because the others might not return.
define void @delete_parallel_1() {
; CHECK-LABEL: define {{[^@]+}}@delete_parallel_1() {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*))
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined..0 to void (i32*, i32*, ...)*))
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*))
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@delete_parallel_1() {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*))
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined..0 to void (i32*, i32*, ...)*))
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*))
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@delete_parallel_1() {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*))
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined..0 to void (i32*, i32*, ...)*))
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 0, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*))
; CHECK2-NEXT: ret void
entry:
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined. to void (i32*, i32*, ...)*))
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..0 to void (i32*, i32*, ...)*))
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..1 to void (i32*, i32*, ...)*))
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* @.omp_outlined..2 to void (i32*, i32*, ...)*))
ret void
}
define internal void @.omp_outlined.(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined.
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @unknown()
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined.
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void @unknown()
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined.
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void @unknown()
; CHECK2-NEXT: ret void
entry:
call void @unknown()
ret void
}
define internal void @.omp_outlined..0(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined..0
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR4]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @readonly() #[[ATTR4]]
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..0
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR4]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void @readonly() #[[ATTR4]]
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined..0
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR4]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void @readonly() #[[ATTR4]]
; CHECK2-NEXT: ret void
entry:
call void @readonly()
ret void
}
define internal void @.omp_outlined..1(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined..1
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR5:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: call void @readnone()
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..1
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR5:[0-9]+]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: call void @readnone()
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined..1
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR5:[0-9]+]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: call void @readnone()
; CHECK2-NEXT: ret void
entry:
call void @readnone()
ret void
}
define internal void @.omp_outlined..2(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined..2
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR3]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..2
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR3]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined..2
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR3]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: ret void
entry:
ret void
}
; void delete_parallel_2(void) {
; int a = 0;
; #pragma omp parallel
; {
; if (omp_get_thread_num() == 0)
; ++a;
; }
; #pragma omp parallel
; {
; #pragma omp master
; ++a;
; }
; #pragma omp parallel
; {
; #pragma omp single
; ++a;
; }
; #pragma omp parallel reduction(+: a)
; {
; ++a;
; }
; }
;
; FIXME: We do not realize that `a` is dead and all accesses to it can be removed
; making the parallel regions readonly and deletable.
define void @delete_parallel_2() {
; CHECK-LABEL: define {{[^@]+}}@delete_parallel_2() {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[A:%.*]] = alloca i32, align 4
; CHECK-NEXT: [[TMP:%.*]] = bitcast i32* [[A]] to i8*
; CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* noundef nonnull align 4 dereferenceable(4) [[TMP]]) #[[ATTR0]]
; CHECK-NEXT: store i32 0, i32* [[A]], align 4
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..3 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..4 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..5 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..6 to void (i32*, i32*, ...)*), i32* nocapture noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK-NEXT: [[TMP1:%.*]] = bitcast i32* [[A]] to i8*
; CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* noundef nonnull [[TMP1]])
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@delete_parallel_2() {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: [[A:%.*]] = alloca i32, align 4
; CHECK1-NEXT: [[TMP:%.*]] = bitcast i32* [[A]] to i8*
; CHECK1-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* noundef nonnull align 4 dereferenceable(4) [[TMP]]) #[[ATTR0]]
; CHECK1-NEXT: store i32 0, i32* [[A]], align 4
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..3 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..4 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..5 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK1-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..6 to void (i32*, i32*, ...)*), i32* nocapture noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK1-NEXT: [[TMP1:%.*]] = bitcast i32* [[A]] to i8*
; CHECK1-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* noundef nonnull [[TMP1]])
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@delete_parallel_2() {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: [[A:%.*]] = alloca i32, align 4
; CHECK2-NEXT: [[TMP:%.*]] = bitcast i32* [[A]] to i8*
; CHECK2-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* noundef nonnull align 4 dereferenceable(4) [[TMP]]) #[[ATTR0]]
; CHECK2-NEXT: store i32 0, i32* [[A]], align 4
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..3 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..4 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..5 to void (i32*, i32*, ...)*), i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK2-NEXT: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* noundef nonnull align 8 dereferenceable(24) @[[GLOB0]], i32 noundef 1, void (i32*, i32*, ...)* noundef bitcast (void (i32*, i32*, i32*)* @.omp_outlined..6 to void (i32*, i32*, ...)*), i32* nocapture noundef nonnull align 4 dereferenceable(4) [[A]])
; CHECK2-NEXT: [[TMP1:%.*]] = bitcast i32* [[A]] to i8*
; CHECK2-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* noundef nonnull [[TMP1]])
; CHECK2-NEXT: ret void
entry:
%a = alloca i32, align 4
%tmp = bitcast i32* %a to i8*
call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %tmp)
store i32 0, i32* %a, align 4
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined..3 to void (i32*, i32*, ...)*), i32* nonnull %a)
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined..4 to void (i32*, i32*, ...)*), i32* nonnull %a)
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined..5 to void (i32*, i32*, ...)*), i32* nonnull %a)
call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* nonnull @0, i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* @.omp_outlined..6 to void (i32*, i32*, ...)*), i32* nonnull %a)
%tmp1 = bitcast i32* %a to i8*
call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %tmp1)
ret void
}
define internal void @.omp_outlined..3(i32* noalias %.global_tid., i32* noalias %.bound_tid., i32* dereferenceable(4) %a) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined..3
; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR6:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CALL:%.*]] = call i32 @omp_get_thread_num() #[[ATTR14:[0-9]+]]
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[CALL]], 0
; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
; CHECK: if.then:
; CHECK-NEXT: [[TMP:%.*]] = load i32, i32* [[A]], align 4
; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP]], 1
; CHECK-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK-NEXT: br label [[IF_END]]
; CHECK: if.end:
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..3
; CHECK1-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR6:[0-9]+]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: [[CALL:%.*]] = call i32 @omp_get_thread_num() #[[ATTR14:[0-9]+]]
; CHECK1-NEXT: [[CMP:%.*]] = icmp eq i32 [[CALL]], 0
; CHECK1-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
; CHECK1: if.then:
; CHECK1-NEXT: [[TMP:%.*]] = load i32, i32* [[A]], align 4
; CHECK1-NEXT: [[INC:%.*]] = add nsw i32 [[TMP]], 1
; CHECK1-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK1-NEXT: br label [[IF_END]]
; CHECK1: if.end:
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined..3
; CHECK2-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR6:[0-9]+]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: [[CALL:%.*]] = call i32 @omp_get_thread_num() #[[ATTR14:[0-9]+]]
; CHECK2-NEXT: [[CMP:%.*]] = icmp eq i32 [[CALL]], 0
; CHECK2-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[IF_END:%.*]]
; CHECK2: if.then:
; CHECK2-NEXT: [[TMP:%.*]] = load i32, i32* [[A]], align 4
; CHECK2-NEXT: [[INC:%.*]] = add nsw i32 [[TMP]], 1
; CHECK2-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK2-NEXT: br label [[IF_END]]
; CHECK2: if.end:
; CHECK2-NEXT: ret void
entry:
%call = call i32 @omp_get_thread_num()
%cmp = icmp eq i32 %call, 0
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
%tmp = load i32, i32* %a, align 4
%inc = add nsw i32 %tmp, 1
store i32 %inc, i32* %a, align 4
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define internal void @.omp_outlined..4(i32* noalias %.global_tid., i32* noalias %.bound_tid., i32* dereferenceable(4) %a) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined..4
; CHECK-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_master(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK-NEXT: br i1 [[TMP2]], label [[OMP_IF_END:%.*]], label [[OMP_IF_THEN:%.*]]
; CHECK: omp_if.then:
; CHECK-NEXT: [[TMP3:%.*]] = load i32, i32* [[A]], align 4
; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP3]], 1
; CHECK-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK-NEXT: call void @__kmpc_end_master(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK-NEXT: br label [[OMP_IF_END]]
; CHECK: omp_if.end:
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..4
; CHECK1-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: [[TMP:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK1-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_master(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK1-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK1-NEXT: br i1 [[TMP2]], label [[OMP_IF_END:%.*]], label [[OMP_IF_THEN:%.*]]
; CHECK1: omp_if.then:
; CHECK1-NEXT: [[TMP3:%.*]] = load i32, i32* [[A]], align 4
; CHECK1-NEXT: [[INC:%.*]] = add nsw i32 [[TMP3]], 1
; CHECK1-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK1-NEXT: call void @__kmpc_end_master(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK1-NEXT: br label [[OMP_IF_END]]
; CHECK1: omp_if.end:
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined..4
; CHECK2-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: [[TMP:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK2-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_master(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK2-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK2-NEXT: br i1 [[TMP2]], label [[OMP_IF_END:%.*]], label [[OMP_IF_THEN:%.*]]
; CHECK2: omp_if.then:
; CHECK2-NEXT: [[TMP3:%.*]] = load i32, i32* [[A]], align 4
; CHECK2-NEXT: [[INC:%.*]] = add nsw i32 [[TMP3]], 1
; CHECK2-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK2-NEXT: call void @__kmpc_end_master(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK2-NEXT: br label [[OMP_IF_END]]
; CHECK2: omp_if.end:
; CHECK2-NEXT: ret void
entry:
%tmp = load i32, i32* %.global_tid., align 4
%tmp1 = call i32 @__kmpc_master(%struct.ident_t* nonnull @0, i32 %tmp)
%tmp2 = icmp eq i32 %tmp1, 0
br i1 %tmp2, label %omp_if.end, label %omp_if.then
omp_if.then: ; preds = %entry
%tmp3 = load i32, i32* %a, align 4
%inc = add nsw i32 %tmp3, 1
store i32 %inc, i32* %a, align 4
call void @__kmpc_end_master(%struct.ident_t* nonnull @0, i32 %tmp)
br label %omp_if.end
omp_if.end: ; preds = %entry, %omp_if.then
ret void
}
declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture)
declare i32 @omp_get_thread_num() inaccessiblememonly nofree nosync nounwind readonly
declare i32 @__kmpc_master(%struct.ident_t*, i32)
declare void @__kmpc_end_master(%struct.ident_t*, i32)
define internal void @.omp_outlined..5(i32* noalias %.global_tid., i32* noalias %.bound_tid., i32* dereferenceable(4) %a) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined..5
; CHECK-SAME: (i32* noalias nocapture nofree readonly [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[OMP_GLOBAL_THREAD_NUM:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* noundef nonnull @[[GLOB0]]) #[[ATTR14]]
; CHECK-NEXT: [[TMP:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_single(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK-NEXT: br i1 [[TMP2]], label [[OMP_IF_END:%.*]], label [[OMP_IF_THEN:%.*]]
; CHECK: omp_if.then:
; CHECK-NEXT: [[TMP3:%.*]] = load i32, i32* [[A]], align 4
; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP3]], 1
; CHECK-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK-NEXT: call void @__kmpc_end_single(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK-NEXT: br label [[OMP_IF_END]]
; CHECK: omp_if.end:
; CHECK-NEXT: call void @__kmpc_barrier(%struct.ident_t* noundef nonnull @[[GLOB1:[0-9]+]], i32 [[OMP_GLOBAL_THREAD_NUM]])
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..5
; CHECK1-SAME: (i32* noalias nocapture nofree readonly [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: [[OMP_GLOBAL_THREAD_NUM:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* noundef nonnull @[[GLOB0]]) #[[ATTR14]]
; CHECK1-NEXT: [[TMP:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK1-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_single(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK1-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK1-NEXT: br i1 [[TMP2]], label [[OMP_IF_END:%.*]], label [[OMP_IF_THEN:%.*]]
; CHECK1: omp_if.then:
; CHECK1-NEXT: [[TMP3:%.*]] = load i32, i32* [[A]], align 4
; CHECK1-NEXT: [[INC:%.*]] = add nsw i32 [[TMP3]], 1
; CHECK1-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK1-NEXT: call void @__kmpc_end_single(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK1-NEXT: br label [[OMP_IF_END]]
; CHECK1: omp_if.end:
; CHECK1-NEXT: call void @__kmpc_barrier(%struct.ident_t* noundef nonnull @[[GLOB1:[0-9]+]], i32 [[OMP_GLOBAL_THREAD_NUM]])
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined..5
; CHECK2-SAME: (i32* noalias nocapture nofree readonly [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: [[OMP_GLOBAL_THREAD_NUM:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* noundef nonnull @[[GLOB0]]) #[[ATTR14]]
; CHECK2-NEXT: [[TMP:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK2-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_single(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK2-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK2-NEXT: br i1 [[TMP2]], label [[OMP_IF_END:%.*]], label [[OMP_IF_THEN:%.*]]
; CHECK2: omp_if.then:
; CHECK2-NEXT: [[TMP3:%.*]] = load i32, i32* [[A]], align 4
; CHECK2-NEXT: [[INC:%.*]] = add nsw i32 [[TMP3]], 1
; CHECK2-NEXT: store i32 [[INC]], i32* [[A]], align 4
; CHECK2-NEXT: call void @__kmpc_end_single(%struct.ident_t* noundef nonnull @[[GLOB0]], i32 [[TMP]])
; CHECK2-NEXT: br label [[OMP_IF_END]]
; CHECK2: omp_if.end:
; CHECK2-NEXT: call void @__kmpc_barrier(%struct.ident_t* noundef nonnull @[[GLOB1:[0-9]+]], i32 [[OMP_GLOBAL_THREAD_NUM]])
; CHECK2-NEXT: ret void
entry:
%omp_global_thread_num = call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @0)
%tmp = load i32, i32* %.global_tid., align 4
%tmp1 = call i32 @__kmpc_single(%struct.ident_t* nonnull @0, i32 %tmp)
%tmp2 = icmp eq i32 %tmp1, 0
br i1 %tmp2, label %omp_if.end, label %omp_if.then
omp_if.then: ; preds = %entry
%tmp3 = load i32, i32* %a, align 4
%inc = add nsw i32 %tmp3, 1
store i32 %inc, i32* %a, align 4
call void @__kmpc_end_single(%struct.ident_t* nonnull @0, i32 %tmp)
br label %omp_if.end
omp_if.end: ; preds = %entry, %omp_if.then
call void @__kmpc_barrier(%struct.ident_t* nonnull @1, i32 %omp_global_thread_num) #6
ret void
}
define internal void @.omp_outlined..6(i32* noalias %.global_tid., i32* noalias %.bound_tid., i32* dereferenceable(4) %a) {
; CHECK-LABEL: define {{[^@]+}}@.omp_outlined..6
; CHECK-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[A1:%.*]] = alloca i32, align 4
; CHECK-NEXT: [[DOTOMP_REDUCTION_RED_LIST:%.*]] = alloca [1 x i8*], align 8
; CHECK-NEXT: [[TMP:%.*]] = bitcast i32* [[A1]] to i8*
; CHECK-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* noundef nonnull align 4 [[TMP]]) #[[ATTR0]]
; CHECK-NEXT: store i32 1, i32* [[A1]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = bitcast [1 x i8*]* [[DOTOMP_REDUCTION_RED_LIST]] to i32**
; CHECK-NEXT: store i32* [[A1]], i32** [[TMP1]], align 8
; CHECK-NEXT: [[TMP2:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK-NEXT: [[TMP3:%.*]] = bitcast [1 x i8*]* [[DOTOMP_REDUCTION_RED_LIST]] to i8*
; CHECK-NEXT: [[TMP4:%.*]] = call i32 @__kmpc_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2:[0-9]+]], i32 [[TMP2]], i32 noundef 1, i64 noundef 8, i8* noundef nonnull align 8 [[TMP3]], void (i8*, i8*)* noundef nonnull @.omp.reduction.reduction_func, [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK-NEXT: switch i32 [[TMP4]], label [[DOTOMP_REDUCTION_DEFAULT:%.*]] [
; CHECK-NEXT: i32 1, label [[DOTOMP_REDUCTION_CASE1:%.*]]
; CHECK-NEXT: i32 2, label [[DOTOMP_REDUCTION_CASE2:%.*]]
; CHECK-NEXT: ]
; CHECK: .omp.reduction.case1:
; CHECK-NEXT: [[TMP5:%.*]] = load i32, i32* [[A]], align 4
; CHECK-NEXT: [[TMP6:%.*]] = load i32, i32* [[A1]], align 4
; CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP5]], [[TMP6]]
; CHECK-NEXT: store i32 [[ADD]], i32* [[A]], align 4
; CHECK-NEXT: call void @__kmpc_end_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2]], i32 [[TMP2]], [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK-NEXT: br label [[DOTOMP_REDUCTION_DEFAULT]]
; CHECK: .omp.reduction.case2:
; CHECK-NEXT: [[TMP7:%.*]] = load i32, i32* [[A1]], align 4
; CHECK-NEXT: [[TMP8:%.*]] = atomicrmw add i32* [[A]], i32 [[TMP7]] monotonic, align 4
; CHECK-NEXT: br label [[DOTOMP_REDUCTION_DEFAULT]]
; CHECK: .omp.reduction.default:
; CHECK-NEXT: [[TMP9:%.*]] = bitcast i32* [[A1]] to i8*
; CHECK-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* noundef nonnull [[TMP9]])
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp_outlined..6
; CHECK1-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: [[A1:%.*]] = alloca i32, align 4
; CHECK1-NEXT: [[DOTOMP_REDUCTION_RED_LIST:%.*]] = alloca [1 x i8*], align 8
; CHECK1-NEXT: [[TMP:%.*]] = bitcast i32* [[A1]] to i8*
; CHECK1-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* noundef nonnull align 4 [[TMP]]) #[[ATTR0]]
; CHECK1-NEXT: store i32 1, i32* [[A1]], align 4
; CHECK1-NEXT: [[TMP1:%.*]] = bitcast [1 x i8*]* [[DOTOMP_REDUCTION_RED_LIST]] to i32**
; CHECK1-NEXT: store i32* [[A1]], i32** [[TMP1]], align 8
; CHECK1-NEXT: [[TMP2:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK1-NEXT: [[TMP3:%.*]] = bitcast [1 x i8*]* [[DOTOMP_REDUCTION_RED_LIST]] to i8*
; CHECK1-NEXT: [[TMP4:%.*]] = call i32 @__kmpc_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2:[0-9]+]], i32 [[TMP2]], i32 noundef 1, i64 noundef 8, i8* noundef nonnull align 8 [[TMP3]], void (i8*, i8*)* noundef nonnull @.omp.reduction.reduction_func, [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK1-NEXT: switch i32 [[TMP4]], label [[DOTOMP_REDUCTION_DEFAULT:%.*]] [
; CHECK1-NEXT: i32 1, label [[DOTOMP_REDUCTION_CASE1:%.*]]
; CHECK1-NEXT: i32 2, label [[DOTOMP_REDUCTION_CASE2:%.*]]
; CHECK1-NEXT: ]
; CHECK1: .omp.reduction.case1:
; CHECK1-NEXT: [[TMP5:%.*]] = load i32, i32* [[A]], align 4
; CHECK1-NEXT: [[TMP6:%.*]] = load i32, i32* [[A1]], align 4
; CHECK1-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP5]], [[TMP6]]
; CHECK1-NEXT: store i32 [[ADD]], i32* [[A]], align 4
; CHECK1-NEXT: call void @__kmpc_end_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2]], i32 [[TMP2]], [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK1-NEXT: br label [[DOTOMP_REDUCTION_DEFAULT]]
; CHECK1: .omp.reduction.case2:
; CHECK1-NEXT: [[TMP7:%.*]] = load i32, i32* [[A1]], align 4
; CHECK1-NEXT: [[TMP8:%.*]] = atomicrmw add i32* [[A]], i32 [[TMP7]] monotonic, align 4
; CHECK1-NEXT: br label [[DOTOMP_REDUCTION_DEFAULT]]
; CHECK1: .omp.reduction.default:
; CHECK1-NEXT: [[TMP9:%.*]] = bitcast i32* [[A1]] to i8*
; CHECK1-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* noundef nonnull [[TMP9]])
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp_outlined..6
; CHECK2-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture noundef nonnull align 4 dereferenceable(4) [[A:%.*]]) {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: [[A1:%.*]] = alloca i32, align 4
; CHECK2-NEXT: [[DOTOMP_REDUCTION_RED_LIST:%.*]] = alloca [1 x i8*], align 8
; CHECK2-NEXT: [[TMP:%.*]] = bitcast i32* [[A1]] to i8*
; CHECK2-NEXT: call void @llvm.lifetime.start.p0i8(i64 noundef 4, i8* noundef nonnull align 4 [[TMP]]) #[[ATTR0]]
; CHECK2-NEXT: store i32 1, i32* [[A1]], align 4
; CHECK2-NEXT: [[TMP1:%.*]] = bitcast [1 x i8*]* [[DOTOMP_REDUCTION_RED_LIST]] to i32**
; CHECK2-NEXT: store i32* [[A1]], i32** [[TMP1]], align 8
; CHECK2-NEXT: [[TMP2:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4
; CHECK2-NEXT: [[TMP3:%.*]] = bitcast [1 x i8*]* [[DOTOMP_REDUCTION_RED_LIST]] to i8*
; CHECK2-NEXT: [[TMP4:%.*]] = call i32 @__kmpc_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2:[0-9]+]], i32 [[TMP2]], i32 noundef 1, i64 noundef 8, i8* noundef nonnull align 8 [[TMP3]], void (i8*, i8*)* noundef nonnull @.omp.reduction.reduction_func, [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK2-NEXT: switch i32 [[TMP4]], label [[DOTOMP_REDUCTION_DEFAULT:%.*]] [
; CHECK2-NEXT: i32 1, label [[DOTOMP_REDUCTION_CASE1:%.*]]
; CHECK2-NEXT: i32 2, label [[DOTOMP_REDUCTION_CASE2:%.*]]
; CHECK2-NEXT: ]
; CHECK2: .omp.reduction.case1:
; CHECK2-NEXT: [[TMP5:%.*]] = load i32, i32* [[A]], align 4
; CHECK2-NEXT: [[TMP6:%.*]] = load i32, i32* [[A1]], align 4
; CHECK2-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP5]], [[TMP6]]
; CHECK2-NEXT: store i32 [[ADD]], i32* [[A]], align 4
; CHECK2-NEXT: call void @__kmpc_end_reduce_nowait(%struct.ident_t* noundef nonnull @[[GLOB2]], i32 [[TMP2]], [8 x i32]* noundef nonnull @.gomp_critical_user_.reduction.var)
; CHECK2-NEXT: br label [[DOTOMP_REDUCTION_DEFAULT]]
; CHECK2: .omp.reduction.case2:
; CHECK2-NEXT: [[TMP7:%.*]] = load i32, i32* [[A1]], align 4
; CHECK2-NEXT: [[TMP8:%.*]] = atomicrmw add i32* [[A]], i32 [[TMP7]] monotonic, align 4
; CHECK2-NEXT: br label [[DOTOMP_REDUCTION_DEFAULT]]
; CHECK2: .omp.reduction.default:
; CHECK2-NEXT: [[TMP9:%.*]] = bitcast i32* [[A1]] to i8*
; CHECK2-NEXT: call void @llvm.lifetime.end.p0i8(i64 noundef 4, i8* noundef nonnull [[TMP9]])
; CHECK2-NEXT: ret void
entry:
%a1 = alloca i32, align 4
%.omp.reduction.red_list = alloca [1 x i8*], align 8
%tmp = bitcast i32* %a1 to i8*
call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %tmp)
store i32 1, i32* %a1, align 4
%tmp1 = bitcast [1 x i8*]* %.omp.reduction.red_list to i32**
store i32* %a1, i32** %tmp1, align 8
%tmp2 = load i32, i32* %.global_tid., align 4
%tmp3 = bitcast [1 x i8*]* %.omp.reduction.red_list to i8*
%tmp4 = call i32 @__kmpc_reduce_nowait(%struct.ident_t* nonnull @2, i32 %tmp2, i32 1, i64 8, i8* nonnull %tmp3, void (i8*, i8*)* nonnull @.omp.reduction.reduction_func, [8 x i32]* nonnull @.gomp_critical_user_.reduction.var)
switch i32 %tmp4, label %.omp.reduction.default [
i32 1, label %.omp.reduction.case1
i32 2, label %.omp.reduction.case2
]
.omp.reduction.case1: ; preds = %entry
%tmp5 = load i32, i32* %a, align 4
%tmp6 = load i32, i32* %a1, align 4
%add = add nsw i32 %tmp5, %tmp6
store i32 %add, i32* %a, align 4
call void @__kmpc_end_reduce_nowait(%struct.ident_t* nonnull @2, i32 %tmp2, [8 x i32]* nonnull @.gomp_critical_user_.reduction.var)
br label %.omp.reduction.default
.omp.reduction.case2: ; preds = %entry
%tmp7 = load i32, i32* %a1, align 4
%tmp8 = atomicrmw add i32* %a, i32 %tmp7 monotonic
br label %.omp.reduction.default
.omp.reduction.default: ; preds = %.omp.reduction.case2, %.omp.reduction.case1, %entry
%tmp9 = bitcast i32* %a1 to i8*
call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %tmp9)
ret void
}
define internal void @.omp.reduction.reduction_func(i8* %arg, i8* %arg1) {
; CHECK-LABEL: define {{[^@]+}}@.omp.reduction.reduction_func
; CHECK-SAME: (i8* nocapture nofree nonnull readonly align 8 dereferenceable(8) [[ARG:%.*]], i8* nocapture nofree nonnull readonly align 8 dereferenceable(8) [[ARG1:%.*]]) #[[ATTR10:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP:%.*]] = bitcast i8* [[ARG1]] to i32**
; CHECK-NEXT: [[TMP2:%.*]] = load i32*, i32** [[TMP]], align 8
; CHECK-NEXT: [[TMP3:%.*]] = bitcast i8* [[ARG]] to i32**
; CHECK-NEXT: [[TMP4:%.*]] = load i32*, i32** [[TMP3]], align 8
; CHECK-NEXT: [[TMP5:%.*]] = load i32, i32* [[TMP4]], align 4
; CHECK-NEXT: [[TMP6:%.*]] = load i32, i32* [[TMP2]], align 4
; CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP5]], [[TMP6]]
; CHECK-NEXT: store i32 [[ADD]], i32* [[TMP4]], align 4
; CHECK-NEXT: ret void
;
; CHECK1-LABEL: define {{[^@]+}}@.omp.reduction.reduction_func
; CHECK1-SAME: (i8* nocapture nofree nonnull readonly align 8 dereferenceable(8) [[ARG:%.*]], i8* nocapture nofree nonnull readonly align 8 dereferenceable(8) [[ARG1:%.*]]) #[[ATTR10:[0-9]+]] {
; CHECK1-NEXT: entry:
; CHECK1-NEXT: [[TMP:%.*]] = bitcast i8* [[ARG1]] to i32**
; CHECK1-NEXT: [[TMP2:%.*]] = load i32*, i32** [[TMP]], align 8
; CHECK1-NEXT: [[TMP3:%.*]] = bitcast i8* [[ARG]] to i32**
; CHECK1-NEXT: [[TMP4:%.*]] = load i32*, i32** [[TMP3]], align 8
; CHECK1-NEXT: [[TMP5:%.*]] = load i32, i32* [[TMP4]], align 4
; CHECK1-NEXT: [[TMP6:%.*]] = load i32, i32* [[TMP2]], align 4
; CHECK1-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP5]], [[TMP6]]
; CHECK1-NEXT: store i32 [[ADD]], i32* [[TMP4]], align 4
; CHECK1-NEXT: ret void
; CHECK2-LABEL: define {{[^@]+}}@.omp.reduction.reduction_func
; CHECK2-SAME: (i8* nocapture nofree nonnull readonly align 8 dereferenceable(8) [[ARG:%.*]], i8* nocapture nofree nonnull readonly align 8 dereferenceable(8) [[ARG1:%.*]]) #[[ATTR10:[0-9]+]] {
; CHECK2-NEXT: entry:
; CHECK2-NEXT: [[TMP:%.*]] = bitcast i8* [[ARG1]] to i32**
; CHECK2-NEXT: [[TMP2:%.*]] = load i32*, i32** [[TMP]], align 8
; CHECK2-NEXT: [[TMP3:%.*]] = bitcast i8* [[ARG]] to i32**
; CHECK2-NEXT: [[TMP4:%.*]] = load i32*, i32** [[TMP3]], align 8
; CHECK2-NEXT: [[TMP5:%.*]] = load i32, i32* [[TMP4]], align 4
; CHECK2-NEXT: [[TMP6:%.*]] = load i32, i32* [[TMP2]], align 4
; CHECK2-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP5]], [[TMP6]]
; CHECK2-NEXT: store i32 [[ADD]], i32* [[TMP4]], align 4
; CHECK2-NEXT: ret void
entry:
%tmp = bitcast i8* %arg1 to i32**
%tmp2 = load i32*, i32** %tmp, align 8
%tmp3 = bitcast i8* %arg to i32**
%tmp4 = load i32*, i32** %tmp3, align 8
%tmp5 = load i32, i32* %tmp4, align 4
%tmp6 = load i32, i32* %tmp2, align 4
%add = add nsw i32 %tmp5, %tmp6
store i32 %add, i32* %tmp4, align 4
ret void
}
declare i32 @__kmpc_single(%struct.ident_t*, i32)
declare void @__kmpc_end_single(%struct.ident_t*, i32)
declare void @__kmpc_barrier(%struct.ident_t*, i32)
declare i32 @__kmpc_global_thread_num(%struct.ident_t*) nofree nosync nounwind readonly
declare i32 @__kmpc_reduce_nowait(%struct.ident_t*, i32, i32, i64, i8*, void (i8*, i8*)*, [8 x i32]*)
declare void @__kmpc_end_reduce_nowait(%struct.ident_t*, i32, [8 x i32]*)
declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture)
declare !callback !2 void @__kmpc_fork_call(%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...)
declare void @unknown()
declare void @readonly() readonly
declare void @readnone() readnone
!llvm.module.flags = !{!8}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{!"clang"}
!2 = !{!3}
!3 = !{i64 2, i64 -1, i64 -1, i1 true}
!4 = !{!5, !5, i64 0}
!5 = !{!"int", !6, i64 0}
!6 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}
!8 = !{i32 7, !"openmp", i32 50}
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