[Mesa-dev] [PATCH 2/3] nir/opcodes: Make ldexp take an explicitly 32-bit int

[Jason Ekstrand]

There is no sense in having the double version of ldexp take a 64-bit
integer.  Instead, let's just take a 32-bit int all the time.  This also
matches what GLSL does where both variants of ldexp take a regular integer
for the exponent argument.
---
 src/compiler/nir/nir_opcodes.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index 6f024bf..54ea720 100644
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -571,7 +571,7 @@ else
    dst = ((1u << bits) - 1) << offset;
 """)
 
-opcode("ldexp", 0, tfloat, [0, 0], [tfloat, tint], "", """
+opcode("ldexp", 0, tfloat, [0, 0], [tfloat, tint32], "", """
 dst = (bit_size == 64) ? ldexp(src0, src1) : ldexpf(src0, src1);
 /* flush denormals to zero. */
 if (!isnormal(dst))
-- 
2.5.0.400.gff86faf