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[Driver] Improve help message for -ffixed-xX flags 

This improves the message by adding the missing 'x' prefix in register
names, such that the messages say for example 'Reserve the x10 register',
instead of 'Reserve the 10 register'.
This commit is contained in:
Simon Cook 2020-04-10 11:30:24 +01:00
parent 1bd70bcd50
commit 562bc307c0
1 changed files with 1 additions and 1 deletions
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2
clang/include/clang/Driver/Options.td
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@ -2374,7 +2374,7 @@ def mno_fix_cortex_a53_835769 : Flag<["-"], "mno-fix-cortex-a53-835769">,
HelpText<"Don't workaround Cortex-A53 erratum 835769 (AArch64 only)">;
foreach i = {1-31} in
def ffixed_x#i : Flag<["-"], "ffixed-x"#i>, Group<m_Group>,
HelpText<"Reserve the "#i#" register (AArch64/RISC-V only)">;
HelpText<"Reserve the x"#i#" register (AArch64/RISC-V only)">;
foreach i = {8-15,18} in
def fcall_saved_x#i : Flag<["-"], "fcall-saved-x"#i>, Group<m_aarch64_Features_Group>,