Mesa (master): Revert "tgsi: Fix helgrind complaint about one-time init"
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Wed Nov 25 10:06:38 UTC 2020
Module: Mesa
Branch: master
Commit: f57f040f13cdf8ba7bafc46ce398d12e2a7ef63c
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f57f040f13cdf8ba7bafc46ce398d12e2a7ef63c
Author: Erik Faye-Lund <erik.faye-lund at collabora.com>
Date: Tue Nov 24 23:33:06 2020 +0100
Revert "tgsi: Fix helgrind complaint about one-time init"
This reverts commit d91fe7d1c65179e64a6ca294135ac1bad2b16fb9.
Acked-by: Rob Clark <robdclark at chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7760>
---
src/gallium/auxiliary/tgsi/tgsi_info.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/gallium/auxiliary/tgsi/tgsi_info.c b/src/gallium/auxiliary/tgsi/tgsi_info.c
index 7a7148b5de6..477876d7e52 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_info.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_info.c
@@ -53,12 +53,15 @@ static const struct tgsi_opcode_info opcode_info[TGSI_OPCODE_LAST] =
const struct tgsi_opcode_info *
tgsi_get_opcode_info(enum tgsi_opcode opcode)
{
+ static boolean firsttime = 1;
+
ASSERT_BITFIELD_SIZE(struct tgsi_opcode_info, opcode, TGSI_OPCODE_LAST - 1);
ASSERT_BITFIELD_SIZE(struct tgsi_opcode_info, output_mode,
TGSI_OUTPUT_OTHER);
- do_once {
+ if (firsttime) {
unsigned i;
+ firsttime = 0;
for (i = 0; i < ARRAY_SIZE(opcode_info); i++)
assert(opcode_info[i].opcode == i);
}
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