diff options
Diffstat (limited to 'js/src/jit/mips64/MacroAssembler-mips64.cpp')
| -rw-r--r-- | js/src/jit/mips64/MacroAssembler-mips64.cpp | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/js/src/jit/mips64/MacroAssembler-mips64.cpp b/js/src/jit/mips64/MacroAssembler-mips64.cpp index d283d0b4c..9604e38a4 100644 --- a/js/src/jit/mips64/MacroAssembler-mips64.cpp +++ b/js/src/jit/mips64/MacroAssembler-mips64.cpp @@ -719,14 +719,8 @@ MacroAssemblerMIPS64::ma_push(Register r) void MacroAssemblerMIPS64::ma_b(Register lhs, ImmWord imm, Label* label, Condition c, JumpKind jumpKind) { - MOZ_ASSERT(c != Overflow); - if (imm.value == 0) { - if (c == Always || c == AboveOrEqual) - ma_b(label, jumpKind); - else if (c == Below) - ; // This condition is always false. No branch required. - else - branchWithCode(getBranchCode(lhs, c), label, jumpKind); + if (imm.value <= INT32_MAX) { + ma_b(lhs, Imm32(uint32_t(imm.value)), label, c, jumpKind); } else { MOZ_ASSERT(lhs != ScratchRegister); ma_li(ScratchRegister, imm); @@ -759,19 +753,18 @@ MacroAssemblerMIPS64::ma_b(Address addr, ImmGCPtr imm, Label* label, Condition c void MacroAssemblerMIPS64::ma_cmp_set(Register rd, Register rs, ImmWord imm, Condition c) { - if (imm.value == 0) { - ma_cmp_set(rd, rs, zero, c); - return; + if (imm.value <= INT32_MAX) { + ma_cmp_set(rd, rs, Imm32(uint32_t(imm.value)), c); + } else { + ma_li(ScratchRegister, imm); + ma_cmp_set(rd, rs, ScratchRegister, c); } - ma_li(ScratchRegister, imm); - ma_cmp_set(rd, rs, ScratchRegister, c); } void MacroAssemblerMIPS64::ma_cmp_set(Register rd, Register rs, ImmPtr imm, Condition c) { - ma_li(ScratchRegister, ImmWord(uintptr_t(imm.value))); - ma_cmp_set(rd, rs, ScratchRegister, c); + ma_cmp_set(rd, rs, ImmWord(uintptr_t(imm.value)), c); } // fp instructions |