From 6b0b1b24b8678996a911f4dc7bd23407fbc180b2 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Mon, 17 Feb 2025 19:43:15 +0900
Subject: [PATCH] [qfcc] Fix some gcc purity issues

*sigh*. Still, nice to have them correct.
---
 tools/qfcc/source/glsl-block.c   | 2 +-
 tools/qfcc/source/target_spirv.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/qfcc/source/glsl-block.c b/tools/qfcc/source/glsl-block.c
index a72f86d8c..3ed3e44f7 100644
--- a/tools/qfcc/source/glsl-block.c
+++ b/tools/qfcc/source/glsl-block.c
@@ -135,7 +135,7 @@ add_attribute (attribute_t **attributes, attribute_t *attr)
 	*attributes = attr;
 }
 
-static const type_t *
+static const type_t * __attribute__((pure))
 glsl_matrix_type (const type_t *type)
 {
 	while (is_array (type)) {
diff --git a/tools/qfcc/source/target_spirv.c b/tools/qfcc/source/target_spirv.c
index 094224826..c9db14731 100644
--- a/tools/qfcc/source/target_spirv.c
+++ b/tools/qfcc/source/target_spirv.c
@@ -2538,7 +2538,7 @@ spirv_shift_op (int op, const expr_t *e1, const expr_t *e2)
 	return fold_constants (e);
 }
 
-static bool
+static bool __attribute__((pure))
 spirv_types_logically_match (const type_t *dst, const type_t *src)
 {
 	if (type_same (dst, src)) {