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| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-04-10 04:41:27 +0200 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-23 03:51:26 +0200 |
| commit | 5cd3d00167b17c1fe36f97da978a7024e93c14e7 (patch) | |
| tree | 6760b6db0913800643095ee8666dbbe985df861a /src/shader_recompiler/frontend | |
| parent | shader: Fix dangling labels (diff) | |
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Diffstat (limited to 'src/shader_recompiler/frontend')
| -rw-r--r-- | src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp index e78e9c4e1..c02a40209 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_compare.cpp @@ -42,7 +42,15 @@ void TranslatorVisitor::FCMP_cr(u64 insn) { } void TranslatorVisitor::FCMP_imm(u64 insn) { - FCMP(*this, insn, GetReg39(insn), GetFloatImm20(insn)); + union { + u64 raw; + BitField<20, 19, u64> value; + BitField<56, 1, u64> is_negative; + } const fcmp{insn}; + const u32 sign_bit{fcmp.is_negative != 0 ? (1U << 31) : 0}; + const u32 value{static_cast<u32>(fcmp.value) << 12}; + + FCMP(*this, insn, ir.Imm32(value), GetFloatReg39(insn)); } } // namespace Shader::Maxwell |