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| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2020-05-12 12:40:11 +0800 |
|---|---|---|
| committer | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2020-05-14 16:31:58 +0800 |
| commit | 55897f06c0b216123c80fd53f1a827cb44d63654 (patch) | |
| tree | 72c6d2531a6d79e483d264a2ef801be626c556bc /js | |
| parent | ef3af7ce70a53417309133b6989c5e9423412956 (diff) | |
| download | uxp-55897f06c0b216123c80fd53f1a827cb44d63654.tar.gz | |
Bug 1390802 - IonMonkey: MIPS64: Fix storeValue function
Tag: #1542
Diffstat (limited to 'js')
| -rw-r--r-- | js/src/jit/mips64/MacroAssembler-mips64.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/js/src/jit/mips64/MacroAssembler-mips64.cpp b/js/src/jit/mips64/MacroAssembler-mips64.cpp index f1ccc0b38c..657fce93c3 100644 --- a/js/src/jit/mips64/MacroAssembler-mips64.cpp +++ b/js/src/jit/mips64/MacroAssembler-mips64.cpp @@ -1788,7 +1788,11 @@ MacroAssemblerMIPS64Compat::storeValue(JSValueType type, Register reg, Address d ma_li(SecondScratchReg, ImmTag(JSVAL_TYPE_TO_TAG(type))); ma_dsll(SecondScratchReg, SecondScratchReg, Imm32(JSVAL_TAG_SHIFT)); - ma_dins(SecondScratchReg, reg, Imm32(0), Imm32(JSVAL_TAG_SHIFT)); + if (type == JSVAL_TYPE_INT32 || type == JSVAL_TYPE_BOOLEAN) { + ma_dins(SecondScratchReg, reg, Imm32(0), Imm32(32)); + } else { + ma_dins(SecondScratchReg, reg, Imm32(0), Imm32(JSVAL_TAG_SHIFT)); + } storePtr(SecondScratchReg, Address(dest.base, dest.offset)); } |