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radeonsi: fix shader disk cache key

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Use unsigned values otherwise signed extension will produce a 64 bits value where
the 32 left-most bits are 1.

Fixes: 2afeed3010 ("radeonsi: tell the shader disk cache what IR is used")
This commit is contained in:
Pierre-Eric Pelloux-Prayer 2019-11-04 15:04:20 +01:00 • committed by Dylan Baker
parent b5b09acb74
commit 60c299c542
1 changed files with 3 additions and 2 deletions
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5
src/gallium/drivers/radeonsi/si_pipe.c
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@ -878,8 +878,9 @@ static void si_disk_cache_create(struct si_screen *sscreen)
#define ALL_FLAGS (DBG(SI_SCHED) | DBG(GISEL))
uint64_t shader_debug_flags = sscreen->debug_flags & ALL_FLAGS;
/* Reserve left-most bit for tgsi/nir selector */
assert(!(shader_debug_flags & (1 << 31)));
shader_debug_flags |= ((sscreen->options.enable_nir & 0x1) << 31);
assert(!(shader_debug_flags & (1u << 31)));
shader_debug_flags |= (uint32_t)
((sscreen->options.enable_nir & 0x1) << 31);
/* Add the high bits of 32-bit addresses, which affects
* how 32-bit addresses are expanded to 64 bits.