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ir: fix vector negation using the nil value
author
Wolfgang Bumiller <wry.git@bumiller.com>
Thu, 22 Jun 2017 06:44:35 +0000
(08:44 +0200)
committer
Wolfgang Bumiller <wry.git@bumiller.com>
Thu, 22 Jun 2017 06:44:36 +0000
(08:44 +0200)
We cannot use OFS_NULL as it is only a single value and
overlaps with OFS_RETURN.
ir.cpp
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diff --git
a/ir.cpp
b/ir.cpp
index 5df12449362846ac36e9ca3e19a608c257c185b6..7a2583bea832c99090d676b57126735cad9a88b4 100644
(file)
--- a/
ir.cpp
+++ b/
ir.cpp
@@
-1643,7
+1643,7
@@
ir_value* ir_block_create_unary(ir_block *self, lex_ctx_t ctx,
case VINSTR_NEG_F:
return ir_block_create_general_instr(self, ctx, label, INSTR_SUB_F, nullptr, operand, ot);
case VINSTR_NEG_V:
- return ir_block_create_general_instr(self, ctx, label, INSTR_SUB_V,
nullptr
, operand, TYPE_VECTOR);
+ return ir_block_create_general_instr(self, ctx, label, INSTR_SUB_V,
self->m_owner->m_owner->m_nil
, operand, TYPE_VECTOR);
default:
ot = operand->m_vtype;