Revert "[test] Add nan bit patterns to uint{32,64}_vector"
This reverts commit 6f93d59d92
.
Reason for revert: Breaks full-debug build:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20full%20debug/builds/2239
Original change's description:
> [test] Add nan bit patterns to uint{32,64}_vector
>
> If you just cast those patterns to float or double and pass them
> around, the quiet/signaling NaN bit might change. We had several bugs
> around this, so add these patterns to the general input vectors.
>
> This oncovers a bug in the wasm interpreter, which will be fixed in a
> separate CL.
>
> R=ahaas@chromium.org
>
> Bug: v8:6947, v8:6954
> Change-Id: I205b8ab784b087b1e4988190fa725df0b90e7ee0
> Reviewed-on: https://chromium-review.googlesource.com/725345
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#48731}
TBR=ahaas@chromium.org,clemensh@chromium.org
Change-Id: I4ceb82eab5d4cbf1f335bf6f358178a17a2fd0ba
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:6947, v8:6954
Reviewed-on: https://chromium-review.googlesource.com/728101
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48745}
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@ -248,10 +248,7 @@ class ValueHelper {
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0x761c4761, 0x80000000, 0x88888888, 0xa0000000, 0xdddddddd, 0xe0000000,
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0xeeeeeeee, 0xfffffffd, 0xf0000000, 0x007fffff, 0x003fffff, 0x001fffff,
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0x000fffff, 0x0007ffff, 0x0003ffff, 0x0001ffff, 0x0000ffff, 0x00007fff,
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0x00003fff, 0x00001fff, 0x00000fff, 0x000007ff, 0x000003ff, 0x000001ff,
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// Bit pattern of a quiet NaN and signaling NaN, with or without
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// additional payload.
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0x7fc00000, 0x7f800000, 0x7fffffff, 0x7f876543};
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0x00003fff, 0x00001fff, 0x00000fff, 0x000007ff, 0x000003ff, 0x000001ff};
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static constexpr Vector<const uint32_t> uint32_vector() {
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return ArrayVector(uint32_array);
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@ -262,30 +259,32 @@ class ValueHelper {
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}
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static constexpr uint64_t uint64_array[] = {
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0x00000000, 0x00000001, 0xffffffff, 0x1b09788b, 0x04c5fce8, 0xcc0de5bf,
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0x00000002, 0x00000003, 0x00000004, 0x00000005, 0x00000008, 0x00000009,
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0x00000000, 0x00000001, 0xffffffff,
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0x1b09788b, 0x04c5fce8, 0xcc0de5bf,
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0x00000002, 0x00000003, 0x00000004,
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0x00000005, 0x00000008, 0x00000009,
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0xffffffffffffffff, 0xfffffffffffffffe, 0xfffffffffffffffd,
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0x0000000000000000, 0x0000000100000000, 0xffffffff00000000,
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0x1b09788b00000000, 0x04c5fce800000000, 0xcc0de5bf00000000,
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0x0000000200000000, 0x0000000300000000, 0x0000000400000000,
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0x0000000500000000, 0x0000000800000000, 0x0000000900000000,
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0x273a798e187937a3, 0xece3af835495a16b, 0x0b668ecc11223344, 0x0000009e,
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0x00000043, 0x0000af73, 0x0000116b, 0x00658ecc, 0x002b3b4c, 0x88776655,
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0x70000000, 0x07200000, 0x7fffffff, 0x56123761, 0x7fffff00,
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0x273a798e187937a3, 0xece3af835495a16b, 0x0b668ecc11223344,
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0x0000009e, 0x00000043, 0x0000af73,
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0x0000116b, 0x00658ecc, 0x002b3b4c,
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0x88776655, 0x70000000, 0x07200000,
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0x7fffffff, 0x56123761, 0x7fffff00,
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0x761c4761eeeeeeee, 0x80000000eeeeeeee, 0x88888888dddddddd,
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0xa0000000dddddddd, 0xddddddddaaaaaaaa, 0xe0000000aaaaaaaa,
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0xeeeeeeeeeeeeeeee, 0xfffffffdeeeeeeee, 0xf0000000dddddddd,
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0x007fffffdddddddd, 0x003fffffaaaaaaaa, 0x001fffffaaaaaaaa, 0x000fffff,
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0x0007ffff, 0x0003ffff, 0x0001ffff, 0x0000ffff, 0x00007fff, 0x00003fff,
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0x00001fff, 0x00000fff, 0x000007ff, 0x000003ff, 0x000001ff,
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0x007fffffdddddddd, 0x003fffffaaaaaaaa, 0x001fffffaaaaaaaa,
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0x000fffff, 0x0007ffff, 0x0003ffff,
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0x0001ffff, 0x0000ffff, 0x00007fff,
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0x00003fff, 0x00001fff, 0x00000fff,
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0x000007ff, 0x000003ff, 0x000001ff,
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0x00003fffffffffff, 0x00001fffffffffff, 0x00000fffffffffff,
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0x000007ffffffffff, 0x000003ffffffffff, 0x000001ffffffffff,
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0x8000008000000000, 0x8000008000000001, 0x8000000000000400,
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0x8000000000000401, 0x0000000000000020,
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// Bit pattern of a quiet NaN and signaling NaN, with or without
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// additional payload.
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0x7ff8000000000000, 0x7ff0000000000000, 0x7ff8123456789abc,
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0x7ff7654321fedcba};
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0x8000000000000401, 0x0000000000000020};
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static constexpr Vector<const uint64_t> uint64_vector() {
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return ArrayVector(uint64_array);
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@ -1048,9 +1048,6 @@ WASM_EXEC_TEST(F32ReinterpretI32) {
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WASM_EXEC_TEST(I32ReinterpretF32) {
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WasmRunner<int32_t, int32_t> r(execution_mode);
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// TODO(clemensh): Reenable this test after fixing crbug.com/v8/6954.
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if (execution_mode == kExecuteInterpreted) return;
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int32_t* memory = r.builder().AddMemoryElems<int32_t>(8);
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BUILD(r, WASM_STORE_MEM(MachineType::Float32(), WASM_ZERO,
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