Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(56)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: test/cctest/compiler/test-run-machops.cc

Issue 1438013003: [turbofan] Implemented the RoundUint64ToFloat32 TurboFan operator for x64, arm64, (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fixed the test to make it platform independent. Created 5 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« src/ppc/simulator-ppc.cc ('K') | « src/x64/macro-assembler-x64.cc ('k') | no next file » | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: test/cctest/compiler/test-run-machops.cc
diff --git a/test/cctest/compiler/test-run-machops.cc b/test/cctest/compiler/test-run-machops.cc
index b975b85330af2ed78773a7a30df140ef81de7eb0..7d0f5485b012eed2e88220959cee8dd67653de2c 100644
--- a/test/cctest/compiler/test-run-machops.cc
+++ b/test/cctest/compiler/test-run-machops.cc
@@ -5388,6 +5388,163 @@ TEST(RunRoundUint64ToFloat64) {
}
+TEST(RunRoundUint64ToFloat32) {
+ BufferedRawMachineAssemblerTester<float> m(kMachUint64);
+ m.Return(m.RoundUint64ToFloat32(m.Parameter(0)));
+
+ CHECK_EQ(bit_cast<float>(uint32_t(0x00000000)),
+ m.Call(uint64_t(0x0000000000000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x3f800000)),
+ m.Call(uint64_t(0x0000000000000001)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4f800000)),
+ m.Call(uint64_t(0x00000000ffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4dd84bc4)),
+ m.Call(uint64_t(0x000000001b09788b)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4c98bf9d)),
+ m.Call(uint64_t(0x0000000004c5fce8)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4f4c0de6)),
+ m.Call(uint64_t(0x00000000cc0de5bf)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x40000000)),
+ m.Call(uint64_t(0x0000000000000002)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x40400000)),
+ m.Call(uint64_t(0x0000000000000003)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x40800000)),
+ m.Call(uint64_t(0x0000000000000004)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x40a00000)),
+ m.Call(uint64_t(0x0000000000000005)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x41000000)),
+ m.Call(uint64_t(0x0000000000000008)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x41100000)),
+ m.Call(uint64_t(0x0000000000000009)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f800000)),
+ m.Call(uint64_t(0xffffffffffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f800000)),
+ m.Call(uint64_t(0xfffffffffffffffe)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f800000)),
+ m.Call(uint64_t(0xfffffffffffffffd)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4f800000)),
+ m.Call(uint64_t(0x0000000100000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f800000)),
+ m.Call(uint64_t(0xffffffff00000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5dd84bc4)),
+ m.Call(uint64_t(0x1b09788b00000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5c98bf9d)),
+ m.Call(uint64_t(0x04c5fce800000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f4c0de6)),
+ m.Call(uint64_t(0xcc0de5bf00000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x50000000)),
+ m.Call(uint64_t(0x0000000200000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x50400000)),
+ m.Call(uint64_t(0x0000000300000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x50800000)),
+ m.Call(uint64_t(0x0000000400000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x50a00000)),
+ m.Call(uint64_t(0x0000000500000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x51000000)),
+ m.Call(uint64_t(0x0000000800000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x51100000)),
+ m.Call(uint64_t(0x0000000900000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5e1ce9e6)),
+ m.Call(uint64_t(0x273a798e187937a3)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f6ce3b0)),
+ m.Call(uint64_t(0xece3af835495a16b)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5d3668ed)),
+ m.Call(uint64_t(0x0b668ecc11223344)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x431e0000)),
+ m.Call(uint64_t(0x000000000000009e)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x42860000)),
+ m.Call(uint64_t(0x0000000000000043)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x472f7300)),
+ m.Call(uint64_t(0x000000000000af73)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x458b5800)),
+ m.Call(uint64_t(0x000000000000116b)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4acb1d98)),
+ m.Call(uint64_t(0x0000000000658ecc)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4a2ced30)),
+ m.Call(uint64_t(0x00000000002b3b4c)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4f087766)),
+ m.Call(uint64_t(0x0000000088776655)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4ee00000)),
+ m.Call(uint64_t(0x0000000070000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4ce40000)),
+ m.Call(uint64_t(0x0000000007200000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4f000000)),
+ m.Call(uint64_t(0x000000007fffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4eac246f)),
+ m.Call(uint64_t(0x0000000056123761)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x4efffffe)),
+ m.Call(uint64_t(0x000000007fffff00)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5eec388f)),
+ m.Call(uint64_t(0x761c4761eeeeeeee)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f000000)),
+ m.Call(uint64_t(0x80000000eeeeeeee)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f088889)),
+ m.Call(uint64_t(0x88888888dddddddd)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f200000)),
+ m.Call(uint64_t(0xa0000000dddddddd)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f5dddde)),
+ m.Call(uint64_t(0xddddddddaaaaaaaa)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f600000)),
+ m.Call(uint64_t(0xe0000000aaaaaaaa)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f6eeeef)),
+ m.Call(uint64_t(0xeeeeeeeeeeeeeeee)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f800000)),
+ m.Call(uint64_t(0xfffffffdeeeeeeee)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f700000)),
+ m.Call(uint64_t(0xf0000000dddddddd)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5b000000)),
+ m.Call(uint64_t(0x007fffffdddddddd)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5a7fffff)),
+ m.Call(uint64_t(0x003fffffaaaaaaaa)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x59fffffd)),
+ m.Call(uint64_t(0x001fffffaaaaaaaa)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x497ffff0)),
+ m.Call(uint64_t(0x00000000000fffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x48ffffe0)),
+ m.Call(uint64_t(0x000000000007ffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x487fffc0)),
+ m.Call(uint64_t(0x000000000003ffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x47ffff80)),
+ m.Call(uint64_t(0x000000000001ffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x477fff00)),
+ m.Call(uint64_t(0x000000000000ffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x46fffe00)),
+ m.Call(uint64_t(0x0000000000007fff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x467ffc00)),
+ m.Call(uint64_t(0x0000000000003fff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x45fff800)),
+ m.Call(uint64_t(0x0000000000001fff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x457ff000)),
+ m.Call(uint64_t(0x0000000000000fff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x44ffe000)),
+ m.Call(uint64_t(0x00000000000007ff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x447fc000)),
+ m.Call(uint64_t(0x00000000000003ff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x43ff8000)),
+ m.Call(uint64_t(0x00000000000001ff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x56800000)),
+ m.Call(uint64_t(0x00003fffffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x56000000)),
+ m.Call(uint64_t(0x00001fffffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x55800000)),
+ m.Call(uint64_t(0x00000fffffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x55000000)),
+ m.Call(uint64_t(0x000007ffffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x54800000)),
+ m.Call(uint64_t(0x000003ffffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x54000000)),
+ m.Call(uint64_t(0x000001ffffffffff)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f000000)),
+ m.Call(uint64_t(0x8000008000000000)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f000001)),
+ m.Call(uint64_t(0x8000008000000001)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f000000)),
+ m.Call(uint64_t(0x8000000000000400)));
+ CHECK_EQ(bit_cast<float>(uint32_t(0x5f000000)),
+ m.Call(uint64_t(0x8000000000000401)));
+}
+
+
#endif
« src/ppc/simulator-ppc.cc ('K') | « src/x64/macro-assembler-x64.cc ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698