omp-parallel-for-1.c compiled by the C compiler failed on Linux/x86-64
with
.../c-c++-common/analyzer/omp-parallel-for-1.c: In function 'test._omp_fn.0':
.../c-c++-common/analyzer/omp-parallel-for-1.c:16:9: warning: symbol
too complicated: 'WIDENING({SN 17},
(INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows)/(realpart_exprCONST_FN_RESULT('__builtin_GOMP_loop_static_worksharing',
{arg0: CAST(long long unsigned int,
INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows))}))),
((INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows)/(realpart_exprCONST_FN_RESULT('__builtin_GOMP_loop_static_worksharing',
{arg0: CAST(long long unsigned int,
INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows))})))+(int)1))'
[-Wanalyzer-symbol-too-complex]
.../c-c++-common/analyzer/omp-parallel-for-1.c:16:9: note: max_depth
19 exceeds --param=analyzer-max-svalue-depth=18
* c-c++-common/analyzer/omp-parallel-for-1.c
(dg-additional-options): Add --param=analyzer-max-svalue-depth=19.
--
H.J.
From 77c32ba8b45025e8a5e0a514110fa10c28c793d3 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <[email protected]>
Date: Thu, 13 Aug 2026 06:06:56 +0800
Subject: [PATCH] omp-parallel-for-1.c: Pass
--param=analyzer-max-svalue-depth=19
omp-parallel-for-1.c compiled by the C compiler failed on Linux/x86-64
with
.../c-c++-common/analyzer/omp-parallel-for-1.c: In function 'test._omp_fn.0':
.../c-c++-common/analyzer/omp-parallel-for-1.c:16:9: warning: symbol too complicated: 'WIDENING({SN 17}, (INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows)/(realpart_exprCONST_FN_RESULT('__builtin_GOMP_loop_static_worksharing', {arg0: CAST(long long unsigned int, INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows))}))), ((INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows)/(realpart_exprCONST_FN_RESULT('__builtin_GOMP_loop_static_worksharing', {arg0: CAST(long long unsigned int, INIT_VAL((*INIT_VAL((*INIT_VAL(.omp_data_i_5(D))).image)).rows))})))+(int)1))' [-Wanalyzer-symbol-too-complex]
.../c-c++-common/analyzer/omp-parallel-for-1.c:16:9: note: max_depth 19 exceeds --param=analyzer-max-svalue-depth=18
* c-c++-common/analyzer/omp-parallel-for-1.c
(dg-additional-options): Add --param=analyzer-max-svalue-depth=19.
Signed-off-by: H.J. Lu <[email protected]>
---
gcc/testsuite/c-c++-common/analyzer/omp-parallel-for-1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/c-c++-common/analyzer/omp-parallel-for-1.c b/gcc/testsuite/c-c++-common/analyzer/omp-parallel-for-1.c
index cadacc84275..0dee872f443 100644
--- a/gcc/testsuite/c-c++-common/analyzer/omp-parallel-for-1.c
+++ b/gcc/testsuite/c-c++-common/analyzer/omp-parallel-for-1.c
@@ -1,5 +1,5 @@
/* { dg-require-effective-target fopenmp } */
-/* { dg-additional-options "-fopenmp -Wall" } */
+/* { dg-additional-options "-fopenmp -Wall --param=analyzer-max-svalue-depth=19" } */
typedef struct _Image
{
--
2.55.0
