Gabe Black has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/57171 )
Change subject: arch-x86: Mark a variable as [[maybe_unused]].
......................................................................
arch-x86: Mark a variable as [[maybe_unused]].
This variable is used to hold a new value for the FSW register, and is
only actually installed if the flag version of the PremFp microop is
used. Mark it as [[maybe_unused]] so clang doesn't complain.
Change-Id: Ied0e267a1b89884b369cc5f7f043c96ae86d973b
---
M src/arch/x86/isa/microops/fpop.isa
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/src/arch/x86/isa/microops/fpop.isa
b/src/arch/x86/isa/microops/fpop.isa
index 6fda08c..6c6c5c1 100644
--- a/src/arch/x86/isa/microops/fpop.isa
+++ b/src/arch/x86/isa/microops/fpop.isa
@@ -368,7 +368,7 @@
class PremFp(Fp3Op):
code = '''
- RegVal new_fsw = FSW;
+ [[maybe_unused]] RegVal new_fsw = FSW;
int src1_exp;
int src2_exp;
std::frexp(FpSrcReg1, &src1_exp);
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: Ied0e267a1b89884b369cc5f7f043c96ae86d973b
Gerrit-Change-Number: 57171
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <[email protected]>
Gerrit-MessageType: newchange
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