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comparison src/share/vm/adlc/formssel.cpp @ 3965:ae839d1e7d4c

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7096010: c2: running with +PrintOptoAssembly crashes the VM when $constanttablebase is used Summary: ADLC generates code to prepare the register string to be printed in a char array but then calls print without the char array as an argument. Reviewed-by: never
author roland
date Fri, 30 Sep 2011 13:47:26 +0200
parents 1af104d6cf99
children f03a3c8bd5e5
comparison
equal deleted inserted replaced
3964:dc45ae774613 3965:ae839d1e7d4c
1223 // Generate the format call for the replacement variable 1223 // Generate the format call for the replacement variable
1224 void InstructForm::rep_var_format(FILE *fp, const char *rep_var) { 1224 void InstructForm::rep_var_format(FILE *fp, const char *rep_var) {
1225 // Handle special constant table variables. 1225 // Handle special constant table variables.
1226 if (strcmp(rep_var, "constanttablebase") == 0) { 1226 if (strcmp(rep_var, "constanttablebase") == 0) {
1227 fprintf(fp, "char reg[128]; ra->dump_register(in(mach_constant_base_node_input()), reg);\n"); 1227 fprintf(fp, "char reg[128]; ra->dump_register(in(mach_constant_base_node_input()), reg);\n");
1228 fprintf(fp, "st->print(\"%%s\");\n"); 1228 fprintf(fp, " st->print(\"%%s\", reg);\n");
1229 return; 1229 return;
1230 } 1230 }
1231 if (strcmp(rep_var, "constantoffset") == 0) { 1231 if (strcmp(rep_var, "constantoffset") == 0) {
1232 fprintf(fp, "st->print(\"#%%d\", constant_offset());\n"); 1232 fprintf(fp, "st->print(\"#%%d\", constant_offset());\n");
1233 return; 1233 return;