From c7e8709e3de85d398ee9fa99317defd8c6a2756b Mon Sep 17 00:00:00 2001
From: Robert Norton
Date: Thu, 1 Feb 2018 16:38:51 +0000
Subject: riscv: avoid name clash with global function 'unsigned'.

---
 riscv/riscv.sail | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/riscv/riscv.sail b/riscv/riscv.sail
index e676353b..e8c1a2ea 100644
--- a/riscv/riscv.sail
+++ b/riscv/riscv.sail
@@ -159,9 +159,9 @@ function clause decode imm : bits(12) @ rs1 : regbits @ 0b101 @ rd : regbits @ 0
 function clause decode imm : bits(12) @ rs1 : regbits @ 0b110 @ rd : regbits @ 0b0000011 = Some(LOAD(imm, rs1, rd, true,  WORD,   false, false))
 
 
-function clause execute(LOAD(imm, rs1, rd, unsigned, width, aq, rl)) =
+function clause execute(LOAD(imm, rs1, rd, is_unsigned, width, aq, rl)) =
     let addr : bits(64) = rGPR(rs1) + EXTS(imm) in
-    let result : bits(64) = if unsigned then
+    let result : bits(64) = if is_unsigned then
         match width {
 	  BYTE   => EXTZ(mem_read(addr, 1, aq, rl, false)),
 	  HALF   => EXTZ(mem_read(addr, 2, aq, rl, false)),
-- 
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