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8256051: nmethod_entry_barrier stub miscalculates xmm spill size on x86_32

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Reviewed-by: shade
This commit is contained in:
Zhengyu Gu 2020-11-11 19:12:55 +00:00
parent 96e0261041
commit bfa060f098
1 changed files with 1 additions and 1 deletions
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2
src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
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@ -3669,7 +3669,7 @@ class StubGenerator: public StubCodeGenerator {
__ pusha();
// xmm0 and xmm1 may be used for passing float/double arguments
const int xmm_size = wordSize * 2;
const int xmm_size = wordSize * 4;
const int xmm_spill_size = xmm_size * 2;
__ subptr(rsp, xmm_spill_size);
__ movdqu(Address(rsp, xmm_size * 1), xmm1);