From 3d7ba7a36b76310f39e0458418004a3cf6aa8da9 Mon Sep 17 00:00:00 2001
From: Ilija Tovilo <ilija.tovilo@me.com>
Date: Fri, 3 Apr 2026 21:54:57 +0200
Subject: [PATCH 1/3] Suppress debug assertions in gcovr

---
 build/Makefile.gcov | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/build/Makefile.gcov b/build/Makefile.gcov
index d389cecdd192..8f9318dd6c07 100644
--- a/build/Makefile.gcov
+++ b/build/Makefile.gcov
@@ -27,7 +27,11 @@ GCOVR_EXCLUDES = \
 	'ext/pcre/pcre2lib/.*' \
 	'ext/uri/uriparser/.*'
 
-GCOVR_EXCLUDE_LINES_BY_PATTERN = '.*\b(ZEND_PARSE_PARAMETERS_(START|END|NONE)|Z_PARAM_).*'
+GCOVR_EXCLUDE_LINES_BY_PATTERN = \
+	'.*\b(ZEND_PARSE_PARAMETERS_(START|END|NONE)|Z_PARAM_).*' \
+	'\s*ZEND_UNREACHABLE\(\);\s*' \
+	'\s*EMPTY_SWITCH_DEFAULT_CASE\(\)(;)?\s*' \
+	'\s*ZEND_ASSERT\(.*\);\s*'
 
 lcov: lcov-html
 
@@ -53,14 +57,14 @@ gcovr-html:
 	@rm -rf gcovr_html/
 	@mkdir gcovr_html
 	gcovr -sr . -o gcovr_html/index.html --html --html-details \
-		--exclude-lines-by-pattern $(GCOVR_EXCLUDE_LINES_BY_PATTERN) \
+		$(foreach pattern, $(GCOVR_EXCLUDE_LINES_BY_PATTERN), --exclude-lines-by-pattern $(pattern)) \
 		$(foreach lib, $(GCOVR_EXCLUDES), -e $(lib))
 
 gcovr-xml:
 	@echo "Generating gcovr XML"
 	@rm -f gcovr.xml
 	gcovr -sr . -o gcovr.xml --xml \
-		--exclude-lines-by-pattern $(GCOVR_EXCLUDE_LINES_BY_PATTERN) \
+		$(foreach pattern, $(GCOVR_EXCLUDE_LINES_BY_PATTERN), --exclude-lines-by-pattern $(pattern)) \
 		$(foreach lib, $(GCOVR_EXCLUDES), -e $(lib))
 
 .PHONY: gcovr-html lcov-html php_lcov.info

From 7c08e7f09452baa099c3b53834619d2317974e9d Mon Sep 17 00:00:00 2001
From: Ilija Tovilo <ilija.tovilo@me.com>
Date: Fri, 3 Apr 2026 22:28:00 +0200
Subject: [PATCH 2/3] Avoid partial coverage of RETURN_THROWS() because of
 assert

---
 Zend/zend_API.h     | 7 ++++++-
 build/Makefile.gcov | 4 ++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/Zend/zend_API.h b/Zend/zend_API.h
index e56ded4e8f1b..454091789164 100644
--- a/Zend/zend_API.h
+++ b/Zend/zend_API.h
@@ -1055,7 +1055,12 @@ static zend_always_inline bool zend_char_has_nul_byte(const char *s, size_t know
 #define RETURN_ZVAL(zv, copy, dtor)		do { RETVAL_ZVAL(zv, copy, dtor); return; } while (0)
 #define RETURN_FALSE					do { RETVAL_FALSE; return; } while (0)
 #define RETURN_TRUE						do { RETVAL_TRUE; return; } while (0)
-#define RETURN_THROWS()					do { ZEND_ASSERT(EG(exception)); (void) return_value; return; } while (0)
+
+#ifndef HAVE_GCOV
+# define RETURN_THROWS()				do { ZEND_ASSERT(EG(exception)); (void) return_value; return; } while (0)
+#else
+# define RETURN_THROWS()				do { (void) return_value; return; } while (0)
+#endif
 
 #define HASH_OF(p) (Z_TYPE_P(p)==IS_ARRAY ? Z_ARRVAL_P(p) : ((Z_TYPE_P(p)==IS_OBJECT ? Z_OBJ_HT_P(p)->get_properties(Z_OBJ_P(p)) : NULL)))
 
diff --git a/build/Makefile.gcov b/build/Makefile.gcov
index 8f9318dd6c07..2fa2946ab14c 100644
--- a/build/Makefile.gcov
+++ b/build/Makefile.gcov
@@ -29,9 +29,9 @@ GCOVR_EXCLUDES = \
 
 GCOVR_EXCLUDE_LINES_BY_PATTERN = \
 	'.*\b(ZEND_PARSE_PARAMETERS_(START|END|NONE)|Z_PARAM_).*' \
-	'\s*ZEND_UNREACHABLE\(\);\s*' \
 	'\s*EMPTY_SWITCH_DEFAULT_CASE\(\)(;)?\s*' \
-	'\s*ZEND_ASSERT\(.*\);\s*'
+	'\s*ZEND_ASSERT\(.*\);\s*' \
+	'\s*ZEND_UNREACHABLE\(\);\s*'
 
 lcov: lcov-html
 

From 49680dae35084374f68f9bfd76770e15ea2e5e67 Mon Sep 17 00:00:00 2001
From: Ilija Tovilo <ilija.tovilo@me.com>
Date: Fri, 3 Apr 2026 23:34:58 +0200
Subject: [PATCH 3/3] Exclude dstogov/ir from gcovr

---
 build/Makefile.gcov | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build/Makefile.gcov b/build/Makefile.gcov
index 2fa2946ab14c..9ecd85a8cfdf 100644
--- a/build/Makefile.gcov
+++ b/build/Makefile.gcov
@@ -24,6 +24,7 @@ GCOVR_EXCLUDES = \
 	'ext/hash/sha3/.*' \
 	'ext/lexbor/lexbor/.*' \
 	'ext/mbstring/libmbfl/.*' \
+	'ext/opcache/jit/ir/.*' \
 	'ext/pcre/pcre2lib/.*' \
 	'ext/uri/uriparser/.*'