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Commit 2cc4b0e0 authored by mgiuca's avatar mgiuca Committed by Commit bot
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assembler-arm: Use unsigned ints to avoid integer overflow. 

BUG=v8:5725

Review-Url: https://codereview.chromium.org/2559933002
Cr-Commit-Position: refs/heads/master@{#41570}
parent 11359e33
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Showing with 5 additions and 5 deletions
src/arm/assembler-arm.cc
View file @ 2cc4b0e0
......@@ -3911,7 +3911,7 @@ void Assembler::vmov(const QwNeonRegister dst, const QwNeonRegister src) {
dst.split_code(&vd, &d);
int vm, m;
src.split_code(&vm, &m);
emit(0x1E4 * B23 | d * B22 | 2 * B20 | vm * B16 | vd * B12 | B8 | m * B7 |
emit(0x1E4U * B23 | d * B22 | 2 * B20 | vm * B16 | vd * B12 | B8 | m * B7 |
B6 | m * B5 | B4 | vm);
}
......@@ -3950,8 +3950,8 @@ void Assembler::veor(DwVfpRegister dst, DwVfpRegister src1,
src1.split_code(&vn, &n);
int vm, m;
src2.split_code(&vm, &m);
emit(0x1E6 * B23 | d * B22 | vn * B16 | vd * B12 | B8 | n * B7 | m * B5 | B4 |
vm);
emit(0x1E6U * B23 | d * B22 | vn * B16 | vd * B12 | B8 | n * B7 | m * B5 |
B4 | vm);
}
void Assembler::veor(QwNeonRegister dst, QwNeonRegister src1,
......@@ -3964,8 +3964,8 @@ void Assembler::veor(QwNeonRegister dst, QwNeonRegister src1,
src1.split_code(&vn, &n);
int vm, m;
src2.split_code(&vm, &m);
emit(0x1E6 * B23 | d * B22 | vn * B16 | vd * B12 | B8 | n * B7 | B6 | m * B5 |
B4 | vm);
emit(0x1E6U * B23 | d * B22 | vn * B16 | vd * B12 | B8 | n * B7 | B6 |
m * B5 | B4 | vm);
}
// Pseudo instructions.
......
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