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gallivm: use constant size array, added assertion check

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This commit is contained in:
Brian Paul 2010-03-29 18:13:31 -06:00
parent 5fa0984661
commit 8c6f71e01e
1 changed files with 5 additions and 1 deletions
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6
src/gallium/auxiliary/gallivm/lp_bld_printf.c
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@ -27,6 +27,8 @@
#include <stdio.h>
#include "util/u_debug.h"
#include "util/u_memory.h"
#include "lp_bld_printf.h"
@ -84,12 +86,14 @@ lp_build_printf(LLVMBuilderRef builder, const char *fmt, ...)
int i = 0;
int argcount = lp_get_printf_arg_count(fmt);
LLVMModuleRef module = LLVMGetGlobalParent(LLVMGetBasicBlockParent(LLVMGetInsertBlock(builder)));
LLVMValueRef params[argcount + 1];
LLVMValueRef params[50];
LLVMValueRef fmtarg = lp_build_const_string_variable(module, fmt, strlen(fmt) + 1);
LLVMValueRef int0 = LLVMConstInt(LLVMInt32Type(), 0, 0);
LLVMValueRef index[2];
LLVMValueRef func_printf = LLVMGetNamedFunction(module, "printf");
assert(Elements(params) >= argcount + 1);
index[0] = index[1] = int0;
if (!func_printf) {