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| author | Stefan Weil | 2010-10-08 10:32:23 +0200 |
|---|---|---|
| committer | Blue Swirl | 2010-10-20 22:52:12 +0200 |
| commit | c3b08d0e05f381b0a02647038d454eecf51ae014 (patch) | |
| tree | 8aab9f1894d70aac3a94b689a561744e2276655e | |
| parent | wacom tablet: activate event handlers. (diff) | |
| download | qemu-c3b08d0e05f381b0a02647038d454eecf51ae014.tar.gz qemu-c3b08d0e05f381b0a02647038d454eecf51ae014.tar.xz qemu-c3b08d0e05f381b0a02647038d454eecf51ae014.zip | |
tcg: Fix compiler error (comparison of unsigned expression)
When qemu is configured with --enable-debug-tcg,
gcc throws this warning (or error with -Werror):
tcg/tcg.c:1030: error: comparison of unsigned expression >= 0 is always true
Fix it by removing the >= 0 part.
The type cast to 'unsigned' catches negative values of op
(which should never happen).
This is a modification of Hollis Blanchard's patch.
Cc: Hollis Blanchard <hollis@penguinppc.org>
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
| -rw-r--r-- | tcg/tcg.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1027,7 +1027,7 @@ void tcg_add_target_add_op_defs(const TCGTargetOpDef *tdefs) if (tdefs->op == (TCGOpcode)-1) break; op = tdefs->op; - assert(op >= 0 && op < NB_OPS); + assert((unsigned)op < NB_OPS); def = &tcg_op_defs[op]; #if defined(CONFIG_DEBUG_TCG) /* Duplicate entry in op definitions? */ |