diff options
| author | Pierre Moreau <[email protected]> | 2017-05-06 17:55:43 +0200 |
|---|---|---|
| committer | Karol Herbst <[email protected]> | 2018-05-29 13:37:45 +0200 |
| commit | f0e80e123c343f0c1e1163c72ead0d05ec117b0f (patch) | |
| tree | 5702fcbf54214fe114cf936107bf6cca3a276ff7 /src/gallium/drivers/nouveau/codegen | |
| parent | 03f592a164fa95abbc839dc9820d2ef9fdd21edd (diff) | |
nv50/ir: Extend ImmediateValue::applyLog2 to 64-bit integers
Signed-off-by: Karol Herbst <[email protected]>
Reviewed-by: Karol Herbst <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau/codegen')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp index c987da99085..49425b98b91 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir.cpp @@ -423,7 +423,10 @@ ImmediateValue::isNegative() const bool ImmediateValue::isPow2() const { - return util_is_power_of_two_or_zero(reg.data.u32); + if (reg.type == TYPE_U64 || reg.type == TYPE_S64) + return util_is_power_of_two_or_zero64(reg.data.u64); + else + return util_is_power_of_two_or_zero(reg.data.u32); } void @@ -440,6 +443,12 @@ ImmediateValue::applyLog2() case TYPE_U32: reg.data.u32 = util_logbase2(reg.data.u32); break; + case TYPE_S64: + assert(!this->isNegative()); + // fall through + case TYPE_U64: + reg.data.u64 = util_logbase2_64(reg.data.u64); + break; case TYPE_F32: reg.data.f32 = log2f(reg.data.f32); break; |