43 lines
1.4 KiB
Diff
43 lines
1.4 KiB
Diff
From 72185a2795d4627203970e3c17fd9b3a6944edc6 Mon Sep 17 00:00:00 2001
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From: "Nicolas B. Pierron" <nicolas.b.pierron@mozilla.com>
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Date: Thu, 15 Oct 2015 10:57:39 +0200
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Subject: [PATCH] Bug 1204700 - ARM: Use a different scratch register for
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store32. r=sstangl, a=lizzard
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--HG--
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extra : commitid : 8itRSfm5tEh
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extra : source : ebafbc7c1a870499159cdd2ee91573f1b52c728a
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---
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js/src/jit/arm/MacroAssembler-arm.cpp | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/js/src/jit/arm/MacroAssembler-arm.cpp b/js/src/jit/arm/MacroAssembler-arm.cpp
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index 7b8c06e..c8030bb 100644
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--- a/js/src/jit/arm/MacroAssembler-arm.cpp
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+++ b/js/src/jit/arm/MacroAssembler-arm.cpp
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@@ -2487,8 +2487,8 @@ MacroAssemblerARMCompat::store32(Imm32 src, const Address& address)
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void
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MacroAssemblerARMCompat::store32(Imm32 imm, const BaseIndex& dest)
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{
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- ma_mov(imm, secondScratchReg_);
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- store32(secondScratchReg_, dest);
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+ ma_mov(imm, ScratchRegister);
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+ store32(ScratchRegister, dest);
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}
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void
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@@ -2498,8 +2498,8 @@ MacroAssemblerARMCompat::store32(Register src, const BaseIndex& dest)
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uint32_t scale = Imm32::ShiftOf(dest.scale).value;
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if (dest.offset != 0) {
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- ma_add(base, Imm32(dest.offset), ScratchRegister);
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- base = ScratchRegister;
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+ ma_add(base, Imm32(dest.offset), secondScratchReg_);
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+ base = secondScratchReg_;
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}
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ma_str(src, DTRAddr(base, DtrRegImmShift(dest.index, LSL, scale)));
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}
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--
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2.5.0
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