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8196868: AARCH64: ld/st instructions hit guarantee assert while using sp

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Reviewed-by: aph
This commit is contained in:
Dmitrij Pochepko 2018-02-27 16:05:28 +03:00
parent 7e1c60b79b
commit 8241f85b85
1 changed files with 3 additions and 3 deletions
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6
src/hotspot/cpu/aarch64/assembler_aarch64.hpp
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@ -2048,21 +2048,21 @@ public:
starti;
f(0,31), f((int)T & 1, 30);
f(op1, 29, 21), f(0, 20, 16), f(op2, 15, 12);
f((int)T >> 1, 11, 10), rf(Xn, 5), rf(Vt, 0);
f((int)T >> 1, 11, 10), srf(Xn, 5), rf(Vt, 0);
}
void ld_st(FloatRegister Vt, SIMD_Arrangement T, Register Xn,
int imm, int op1, int op2) {
starti;
f(0,31), f((int)T & 1, 30);
f(op1 | 0b100, 29, 21), f(0b11111, 20, 16), f(op2, 15, 12);
f((int)T >> 1, 11, 10), rf(Xn, 5), rf(Vt, 0);
f((int)T >> 1, 11, 10), srf(Xn, 5), rf(Vt, 0);
}
void ld_st(FloatRegister Vt, SIMD_Arrangement T, Register Xn,
Register Xm, int op1, int op2) {
starti;
f(0,31), f((int)T & 1, 30);
f(op1 | 0b100, 29, 21), rf(Xm, 16), f(op2, 15, 12);
f((int)T >> 1, 11, 10), rf(Xn, 5), rf(Vt, 0);
f((int)T >> 1, 11, 10), srf(Xn, 5), rf(Vt, 0);
}
void ld_st(FloatRegister Vt, SIMD_Arrangement T, Address a, int op1, int op2) {