diff options
| author | Michel Dänzer <[email protected]> | 2012-04-19 19:14:45 +0200 |
|---|---|---|
| committer | Michel Dänzer <[email protected]> | 2012-04-19 19:59:54 +0200 |
| commit | dbf48e88eb11270e080eced8468008ed2c3329cc (patch) | |
| tree | 0772e21a3def34af7912e2a7949d895374b369a2 | |
| parent | 09b2cd7ade15755f7375be9704b825e6f606cf25 (diff) | |
radeonsi: Fix VGPR_BIT() definition.
Fixes encoding of VOP3 shader instructions.
The shift was wrong for source registers 2 and 3, and the resulting value was
only 32 bits, so the shift in SICodeEmitter::VOPPostEncode() didn't work as
intended.
| -rw-r--r-- | src/gallium/drivers/radeon/SICodeEmitter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/SICodeEmitter.cpp b/src/gallium/drivers/radeon/SICodeEmitter.cpp index 0553f0e7d42..ad494fae7c6 100644 --- a/src/gallium/drivers/radeon/SICodeEmitter.cpp +++ b/src/gallium/drivers/radeon/SICodeEmitter.cpp @@ -25,7 +25,7 @@ #include <stdio.h> #define LITERAL_REG 255 -#define VGPR_BIT(src_idx) (1 << (8 * (src_idx))) +#define VGPR_BIT(src_idx) (1ULL << (9 * src_idx - 1)) using namespace llvm; namespace { |