From 76707e1d2f3a33bc5dabf367318ccd76ce242b6a Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Mon, 12 Jul 2021 11:03:12 +0100
Subject: Add sanity casts for 32/64 bit correctness

---
 src/common.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/common.cpp')

diff --git a/src/common.cpp b/src/common.cpp
index b0b1c3353..211fd4be4 100644
--- a/src/common.cpp
+++ b/src/common.cpp
@@ -341,7 +341,7 @@ bool sub_overflow_u64(u64 x, u64 y, u64 *result) {
 }
 
 void mul_overflow_u64(u64 x, u64 y, u64 *lo, u64 *hi) {
-#if defined(GB_COMPILER_MSVC)
+#if defined(GB_COMPILER_MSVC) && defined(GB_ARCH_64_BIT)
 	*lo = _umul128(x, y, hi);
 #else
 	// URL(bill): https://stackoverflow.com/questions/25095741/how-can-i-multiply-64-bit-operands-and-get-128-bit-result-portably#25096197
@@ -697,9 +697,9 @@ isize next_pow2_isize(isize n) {
 	n |= n >> 4;
 	n |= n >> 8;
 	n |= n >> 16;
-	if (gb_size_of(isize) == 8) {
+	#if defined(GB_ARCH_64_BIT)
 		n |= n >> 32;
-	}
+	#endif
 	n++;
 	return n;
 }
-- 
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