[PATCH 17/40] sim/lm32: Add explicit casts

[Tsukasa OI]

Clang generates a warning if there is an enum value with a mismatching type
without an explicit cast ("-Wenum-conversion").
On the default configuration, it causes a build failure
(unless "--disable-werror" is specified).

This commit adds explicit casts on the LatticeMico32 instruction decoder.

Note:
This commit touches CGEN-generated files directly.
Modifying CGEN is the best way to prevent this issue from happening again
but there is another known regression in CGEN or sim/lm32 to resolve.
---
 sim/lm32/decode.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sim/lm32/decode.c b/sim/lm32/decode.c
index 9faef289132..889a0de9026 100644
--- a/sim/lm32/decode.c
+++ b/sim/lm32/decode.c
@@ -39,12 +39,12 @@ static IDESC lm32bf_insn_data[LM32BF_INSN__MAX];
 
 static const struct insn_sem lm32bf_insn_sem[] =
 {
-  { VIRTUAL_INSN_X_INVALID, LM32BF_INSN_X_INVALID, LM32BF_SFMT_EMPTY },
-  { VIRTUAL_INSN_X_AFTER, LM32BF_INSN_X_AFTER, LM32BF_SFMT_EMPTY },
-  { VIRTUAL_INSN_X_BEFORE, LM32BF_INSN_X_BEFORE, LM32BF_SFMT_EMPTY },
-  { VIRTUAL_INSN_X_CTI_CHAIN, LM32BF_INSN_X_CTI_CHAIN, LM32BF_SFMT_EMPTY },
-  { VIRTUAL_INSN_X_CHAIN, LM32BF_INSN_X_CHAIN, LM32BF_SFMT_EMPTY },
-  { VIRTUAL_INSN_X_BEGIN, LM32BF_INSN_X_BEGIN, LM32BF_SFMT_EMPTY },
+  { (CGEN_INSN_TYPE) VIRTUAL_INSN_X_INVALID, LM32BF_INSN_X_INVALID, LM32BF_SFMT_EMPTY },
+  { (CGEN_INSN_TYPE) VIRTUAL_INSN_X_AFTER, LM32BF_INSN_X_AFTER, LM32BF_SFMT_EMPTY },
+  { (CGEN_INSN_TYPE) VIRTUAL_INSN_X_BEFORE, LM32BF_INSN_X_BEFORE, LM32BF_SFMT_EMPTY },
+  { (CGEN_INSN_TYPE) VIRTUAL_INSN_X_CTI_CHAIN, LM32BF_INSN_X_CTI_CHAIN, LM32BF_SFMT_EMPTY },
+  { (CGEN_INSN_TYPE) VIRTUAL_INSN_X_CHAIN, LM32BF_INSN_X_CHAIN, LM32BF_SFMT_EMPTY },
+  { (CGEN_INSN_TYPE) VIRTUAL_INSN_X_BEGIN, LM32BF_INSN_X_BEGIN, LM32BF_SFMT_EMPTY },
   { LM32_INSN_ADD, LM32BF_INSN_ADD, LM32BF_SFMT_ADD },
   { LM32_INSN_ADDI, LM32BF_INSN_ADDI, LM32BF_SFMT_ADDI },
   { LM32_INSN_AND, LM32BF_INSN_AND, LM32BF_SFMT_ADD },
@@ -111,7 +111,7 @@ static const struct insn_sem lm32bf_insn_sem[] =
 
 static const struct insn_sem lm32bf_insn_sem_invalid =
 {
-  VIRTUAL_INSN_X_INVALID, LM32BF_INSN_X_INVALID, LM32BF_SFMT_EMPTY
+  (CGEN_INSN_TYPE) VIRTUAL_INSN_X_INVALID, LM32BF_INSN_X_INVALID, LM32BF_SFMT_EMPTY
 };
 
 /* Initialize an IDESC from the compile-time computable parts.  */
-- 
2.34.1