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| author | Aurelien Jarno <aurelien@aurel32.net> | 2015-07-27 12:55:57 +0200 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-07-27 07:25:40 -0700 |
| commit | 7df69deadf2f25c19b3ac121404ee31f71dce845 (patch) | |
| tree | 1639adba3688a8987a2ff3d536524bad980c2ece /CODING_STYLE | |
| parent | e40db4c6d391419c0039fe274c74df32a6ca1a28 (diff) | |
| download | qemu-7df69deadf2f25c19b3ac121404ee31f71dce845.tar.gz qemu-7df69deadf2f25c19b3ac121404ee31f71dce845.tar.bz2 qemu-7df69deadf2f25c19b3ac121404ee31f71dce845.zip | |
tcg: correctly mark dead inputs for mov with a constant
When tcg_reg_alloc_mov propagate a constant, we failed to correctly mark
a temp as dead if the liveness analysis hints so. This fixes the
following assert when configure with --enable-debug-tcg:
qemu-x86_64: tcg/tcg.c:1827: tcg_reg_alloc_bb_end: Assertion `ts->val_type == TEMP_VAL_DEAD' failed.
Cc: Richard Henderson <rth@twiddle.net>
Reported-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <1437994568-7825-2-git-send-email-aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'CODING_STYLE')
0 files changed, 0 insertions, 0 deletions