java-21-openjdk/jdk8282004-x86_32-missing_call_effects.patch

29 lines
1.1 KiB
Diff
Raw Normal View History

diff --git a/src/hotspot/cpu/x86/x86_32.ad b/src/hotspot/cpu/x86/x86_32.ad
index a31a38a384f..6138ca5281f 100644
--- a/src/hotspot/cpu/x86/x86_32.ad
+++ b/src/hotspot/cpu/x86/x86_32.ad
@@ -7825,9 +7825,9 @@ instruct divI_eReg(eAXRegI rax, eDXRegI rdx, eCXRegI div, eFlagsReg cr) %{
%}
// Divide Register Long
-instruct divL_eReg( eADXRegL dst, eRegL src1, eRegL src2, eFlagsReg cr, eCXRegI cx, eBXRegI bx ) %{
+instruct divL_eReg(eADXRegL dst, eRegL src1, eRegL src2) %{
match(Set dst (DivL src1 src2));
- effect( KILL cr, KILL cx, KILL bx );
+ effect(CALL);
ins_cost(10000);
format %{ "PUSH $src1.hi\n\t"
"PUSH $src1.lo\n\t"
@@ -7873,9 +7873,9 @@ instruct modI_eReg(eDXRegI rdx, eAXRegI rax, eCXRegI div, eFlagsReg cr) %{
%}
// Remainder Register Long
-instruct modL_eReg( eADXRegL dst, eRegL src1, eRegL src2, eFlagsReg cr, eCXRegI cx, eBXRegI bx ) %{
+instruct modL_eReg(eADXRegL dst, eRegL src1, eRegL src2) %{
match(Set dst (ModL src1 src2));
- effect( KILL cr, KILL cx, KILL bx );
+ effect(CALL);
ins_cost(10000);
format %{ "PUSH $src1.hi\n\t"
"PUSH $src1.lo\n\t"