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-rw-r--r--gcc/builtins.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c
index ec0aecf..5b7b673 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -605,7 +605,7 @@ c_readstr (const char *str, enum machine_mode mode)
if (WORDS_BIG_ENDIAN)
j = GET_MODE_SIZE (mode) - i - 1;
if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN
- && GET_MODE_SIZE (mode) > UNITS_PER_WORD)
+ && GET_MODE_SIZE (mode) >= UNITS_PER_WORD)
j = j + UNITS_PER_WORD - 2 * (j % UNITS_PER_WORD) - 1;
j *= BITS_PER_UNIT;
gcc_assert (j < 2 * HOST_BITS_PER_WIDE_INT);