From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Tue, 28 Dec 2010 13:12:51 +0000 (+0000)
Subject: Constify.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=1a5669981f6f00f7ee693aed5a0039037356e4ed;p=libfirm

Constify.

[r28204]
---

diff --git a/ir/be/arm/arm_cconv.c b/ir/be/arm/arm_cconv.c
index 88e663855..a237b36ae 100644
--- a/ir/be/arm/arm_cconv.c
+++ b/ir/be/arm/arm_cconv.c
@@ -39,7 +39,8 @@ static const unsigned ignore_regs[] = {
 	REG_FL,
 };
 
-calling_convention_t *arm_decide_calling_convention(ir_graph *irg,
+/* determine how function parameters and return values are passed. */
+calling_convention_t *arm_decide_calling_convention(const ir_graph *irg,
                                                     ir_type *function_type)
 {
 	int                   stack_offset = 0;
diff --git a/ir/be/arm/arm_cconv.h b/ir/be/arm/arm_cconv.h
index 6b464cce7..9e2b0171e 100644
--- a/ir/be/arm/arm_cconv.h
+++ b/ir/be/arm/arm_cconv.h
@@ -102,7 +102,7 @@ typedef struct calling_convention_t
  * Decides what goes to register or to stack and what stack offsets/
  * datatypes are used.
  */
-calling_convention_t *arm_decide_calling_convention(ir_graph *irg,
+calling_convention_t *arm_decide_calling_convention(const ir_graph *irg,
                                                     ir_type *function_type);
 
 /**