diff options
| author | Fiora <fioraaeterna@gmail.com> | 2014-09-06 04:10:46 -0700 |
|---|---|---|
| committer | Fiora <fioraaeterna@gmail.com> | 2014-10-07 18:21:07 -0700 |
| commit | 4289221584eda15332b42cf426a81fd79210236b (patch) | |
| tree | 91ab0d7c7b1b1a434dad9c15b0c87c7e65b161e1 /Source/UnitTests/Common/x64EmitterTest.cpp | |
| parent | 019657cd9321c16bf399baeae75543efa938d557 (diff) | |
X64Emitter: add unit test for FMA
Diffstat (limited to 'Source/UnitTests/Common/x64EmitterTest.cpp')
| -rw-r--r-- | Source/UnitTests/Common/x64EmitterTest.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/Source/UnitTests/Common/x64EmitterTest.cpp b/Source/UnitTests/Common/x64EmitterTest.cpp index 2977ad1b92..22164b8120 100644 --- a/Source/UnitTests/Common/x64EmitterTest.cpp +++ b/Source/UnitTests/Common/x64EmitterTest.cpp @@ -948,4 +948,47 @@ VEX_RM_TEST(BLSI) VEX_RMI_TEST(RORX) +// for AVX instructions that take the form op reg, reg, r/m +#define AVX_RRM_TEST(Name, sizename) \ + TEST_F(x64EmitterTest, Name) \ + { \ + struct { \ + int bits; \ + std::vector<NamedReg> regs; \ + std::string out_name; \ + std::string size; \ + } regsets[] = { \ + { 64, xmmnames, "xmm0", sizename }, \ + }; \ + for (const auto& regset : regsets) \ + for (const auto& r : regset.regs) \ + { \ + emitter->Name(r.reg, RAX, R(RAX)); \ + emitter->Name(RAX, RAX, R(r.reg)); \ + emitter->Name(RAX, r.reg, MatR(R12)); \ + ExpectDisassembly(#Name " " + r.name+ ", " + regset.out_name + ", " + regset.out_name + " " \ + #Name " " + regset.out_name + ", " + regset.out_name + ", " + r.name + " " \ + #Name " " + regset.out_name + ", " + r.name + ", " + regset.size + " ptr ds:[r12] "); \ + } \ + } + +#define FMA_TEST(Name, P, packed) \ + AVX_RRM_TEST(Name ## 132 ## P ## S, packed ? "dqword" : "dword") \ + AVX_RRM_TEST(Name ## 213 ## P ## S, packed ? "dqword" : "dword") \ + AVX_RRM_TEST(Name ## 231 ## P ## S, packed ? "dqword" : "dword") \ + AVX_RRM_TEST(Name ## 132 ## P ## D, packed ? "dqword" : "qword") \ + AVX_RRM_TEST(Name ## 213 ## P ## D, packed ? "dqword" : "qword") \ + AVX_RRM_TEST(Name ## 231 ## P ## D, packed ? "dqword" : "qword") + +FMA_TEST(VFMADD, P, true) +FMA_TEST(VFMADD, S, false) +FMA_TEST(VFMSUB, P, true) +FMA_TEST(VFMSUB, S, false) +FMA_TEST(VFNMADD, P, true) +FMA_TEST(VFNMADD, S, false) +FMA_TEST(VFNMSUB, P, true) +FMA_TEST(VFNMSUB, S, false) +FMA_TEST(VFMADDSUB, P, true) +FMA_TEST(VFMSUBADD, P, true) + } // namespace Gen |