diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/compiler/glsl/float64.glsl | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/compiler/glsl/float64.glsl b/src/compiler/glsl/float64.glsl index b24a7812b92..40cc84439fb 100644 --- a/src/compiler/glsl/float64.glsl +++ b/src/compiler/glsl/float64.glsl @@ -682,9 +682,8 @@ __fadd64(uint64_t a, uint64_t b) uint zFrac1; uint zFrac2; int zExp; - bool orig_exp_diff_is_zero = (expDiff == 0); - if (orig_exp_diff_is_zero) { + if (expDiff == 0) { if (aExp == 0x7FF) { bool propagate = ((aFracHi | bFracHi) | (aFracLo| bFracLo)) != 0u; return mix(a, __propagateFloat64NaN(a, b), propagate); @@ -720,8 +719,7 @@ __fadd64(uint64_t a, uint64_t b) aFracHi, aFracLo, 0u, - expDiff, aFracHi, aFracLo, zFrac2); zExp = bExp; } - } - if (!orig_exp_diff_is_zero) { + aFracHi |= 0x00100000u; __add64(aFracHi, aFracLo, bFracHi, bFracLo, zFrac0, zFrac1); --zExp; |