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author | Richard Biener <rguenther@suse.de> | 2021-11-29 12:24:30 +0100 |
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committer | Richard Biener <rguenther@suse.de> | 2021-11-29 16:18:45 +0100 |
commit | e2194a8b39251497d770abf3fb6ee06de6072ed9 (patch) | |
tree | f69fded2996b19d60b62d4e5bdc4e48de5a27dfa /gcc | |
parent | 1420ff3efcff98df0e8c6f021a7ff24b5fc65043 (diff) | |
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Fix RTL FE issue with premature return
This fixes an issue discovered by -Wunreachable-code-return
2021-11-29 Richard Biener <rguenther@suse.de>
* read-rtl-function.c (function_reader::read_rtx_operand):
Return only after resetting m_in_call_function_usage.
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/read-rtl-function.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/read-rtl-function.c b/gcc/read-rtl-function.c index 5699f57..81d7531 100644 --- a/gcc/read-rtl-function.c +++ b/gcc/read-rtl-function.c @@ -886,8 +886,9 @@ function_reader::read_rtx_operand (rtx x, int idx) if (idx == 7 && CALL_P (x)) { m_in_call_function_usage = true; - return rtx_reader::read_rtx_operand (x, idx); + rtx tem = rtx_reader::read_rtx_operand (x, idx); m_in_call_function_usage = false; + return tem; } else return rtx_reader::read_rtx_operand (x, idx); |