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authorAlan Modra <amodra@gmail.com>2020-02-11 09:11:18 +1030
committerAlan Modra <amodra@gmail.com>2020-02-11 12:14:01 +1030
commit2f5dd314d60e25b3094694999889c72a49fee76b (patch)
treec707b547ed64878bb800c92f2c88e20fc5adcb37 /opcodes/cgen-ibld.in
parent212a0131eb74361b1d54cd5748e2d89539bf108e (diff)
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Ensure *valuep always written by extract_normal return
* cgen-ibld.in (extract_normal): Set *valuep on all return paths. * bpf-ibld.c, * epiphany-ibld.c, * fr30-ibld.c, * frv-ibld.c, * ip2k-ibld.c, * iq2000-ibld.c, * lm32-ibld.c, * m32c-ibld.c, * m32r-ibld.c, * mep-ibld.c, * mt-ibld.c, * or1k-ibld.c, * xc16x-ibld.c, * xstormy16-ibld.c: Regenerate.
Diffstat (limited to 'opcodes/cgen-ibld.in')
-rw-r--r--opcodes/cgen-ibld.in5
1 files changed, 4 insertions, 1 deletions
diff --git a/opcodes/cgen-ibld.in b/opcodes/cgen-ibld.in
index 9d856cd..6a9b97f 100644
--- a/opcodes/cgen-ibld.in
+++ b/opcodes/cgen-ibld.in
@@ -479,7 +479,10 @@ extract_normal (CGEN_CPU_DESC cd,
abort ();
if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
- return 0;
+ {
+ *valuep = 0;
+ return 0;
+ }
value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
}