diff options
Diffstat (limited to 'js/src/jit-test/tests/wasm/simd/cvt-x64-ion-codegen.js')
| -rw-r--r-- | js/src/jit-test/tests/wasm/simd/cvt-x64-ion-codegen.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/simd/cvt-x64-ion-codegen.js b/js/src/jit-test/tests/wasm/simd/cvt-x64-ion-codegen.js new file mode 100644 index 0000000000..1e2d613c1a --- /dev/null +++ b/js/src/jit-test/tests/wasm/simd/cvt-x64-ion-codegen.js @@ -0,0 +1,27 @@ +// |jit-test| skip-if: !wasmSimdEnabled() || !hasDisassembler() || wasmCompileMode() != "ion" || !getBuildConfiguration().x64 || getBuildConfiguration().simulator || isAvxPresent(); include:codegen-x64-test.js + +// Test that there are no extraneous moves for various SIMD conversion +// operations. See README-codegen.md for general information about this type of +// test case. + +// Note, these tests test the beginning of the output but not the end. + +codegenTestX64_v128_v128( + [['i32x4.trunc_sat_f32x4_s', + // The movaps is dest -> scratch and needs to be here. The test is + // asserting that there is not an additional (redundant) move here. +` +44 0f 28 f8 movaps %xmm0, %xmm15 +45 0f c2 ff 00 cmpps \\$0x00, %xmm15, %xmm15 +66 41 0f db c7 pand %xmm15, %xmm0`], + ['i32x4.trunc_sat_f32x4_u', ` +45 0f 57 ff xorps %xmm15, %xmm15 +41 0f 5f c7 maxps %xmm15, %xmm0`], + ['f32x4.convert_i32x4_u', ` +66 45 0f ef ff pxor %xmm15, %xmm15 +66 44 0f 3a 0e f8 55 pblendw \\$0x55, %xmm0, %xmm15 +66 41 0f fa c7 psubd %xmm15, %xmm0 +45 0f 5b ff cvtdq2ps %xmm15, %xmm15`]], + {no_suffix:true}); + + |