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riscv-gcc-1
Commit c5a3d53f by Richard Stallman
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(INITIALIZE_TRAMPOLINE): Add code to do an rei to clear the insn cache. 

From-SVN: r4908
parent 3ac7348b
Showing with 2 additions and 0 deletions
gcc/config/vax/vax.h
...@@ -541,6 +541,8 @@ gen_rtx (PLUS, Pmode, frame, gen_rtx (CONST_INT, VOIDmode, 12)) ...@@ -541,6 +541,8 @@ gen_rtx (PLUS, Pmode, frame, gen_rtx (CONST_INT, VOIDmode, 12))
to the start of the trampoline. */ to the start of the trampoline. */
#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \ #define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
{ \ { \
emit_insn (gen_rtx (ASM_INPUT, VOIDmode, \
"movpsl -(sp)\n\tpushal 1(pc)\n\trei")); \
emit_move_insn (gen_rtx (MEM, HImode, TRAMP), \ emit_move_insn (gen_rtx (MEM, HImode, TRAMP), \
gen_rtx (MEM, HImode, FNADDR)); \ gen_rtx (MEM, HImode, FNADDR)); \
emit_move_insn (gen_rtx (MEM, SImode, plus_constant (TRAMP, 4)), CXT);\ emit_move_insn (gen_rtx (MEM, SImode, plus_constant (TRAMP, 4)), CXT);\
......
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