diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-05-25 02:48:03 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:33 -0400 |
| commit | 8d77a943cc131efdb8bc7b25633dee202945a754 (patch) | |
| tree | e4d98cb3a8f7dbd77ab9d13105729ea2b244e73b /src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp | |
| parent | 42a91d4366523d30c53596155391cdf9e3561ec3 (diff) | |
glasm: Fix INeg32 on negative immediates
Diffstat (limited to 'src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp')
| -rw-r--r-- | src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp b/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp index e9d1bae05b..cea45a3e03 100644 --- a/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp +++ b/src/shader_recompiler/backend/glasm/emit_glasm_integer.cpp @@ -67,7 +67,11 @@ void EmitIMul32(EmitContext& ctx, IR::Inst& inst, ScalarS32 a, ScalarS32 b) { } void EmitINeg32(EmitContext& ctx, IR::Inst& inst, ScalarS32 value) { - ctx.Add("MOV.S {},-{};", inst, value); + if (value.type != Type::Register && static_cast<s32>(value.imm_u32) < 0) { + ctx.Add("MOV.S {},{};", inst, -static_cast<s32>(value.imm_u32)); + } else { + ctx.Add("MOV.S {},-{};", inst, value); + } } void EmitINeg64(EmitContext& ctx, IR::Inst& inst, Register value) { |