diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/Kconfig.debug | 36 | ||||
| -rw-r--r-- | arch/mips/Makefile | 4 |
2 files changed, 0 insertions, 40 deletions
diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index f0e314ceb8ba..7f975b20b20c 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -113,42 +113,6 @@ config SPINLOCK_TEST help Add several files to the debugfs to test spinlock speed. -if CPU_MIPSR6 - -choice - prompt "Compact branch policy" - default MIPS_COMPACT_BRANCHES_OPTIMAL - -config MIPS_COMPACT_BRANCHES_NEVER - bool "Never (force delay slot branches)" - help - Pass the -mcompact-branches=never flag to the compiler in order to - force it to always emit branches with delay slots, and make no use - of the compact branch instructions introduced by MIPSr6. This is - useful if you suspect there may be an issue with compact branches in - either the compiler or the CPU. - -config MIPS_COMPACT_BRANCHES_OPTIMAL - bool "Optimal (use where beneficial)" - help - Pass the -mcompact-branches=optimal flag to the compiler in order for - it to make use of compact branch instructions where it deems them - beneficial, and use branches with delay slots elsewhere. This is the - default compiler behaviour, and should be used unless you have a - reason to choose otherwise. - -config MIPS_COMPACT_BRANCHES_ALWAYS - bool "Always (force compact branches)" - help - Pass the -mcompact-branches=always flag to the compiler in order to - force it to always emit compact branches, making no use of branch - instructions with delay slots. This can result in more compact code - which may be beneficial in some scenarios. - -endchoice - -endif # CPU_MIPSR6 - config SCACHE_DEBUGFS bool "L2 cache debugfs entries" depends on DEBUG_FS diff --git a/arch/mips/Makefile b/arch/mips/Makefile index efd7a9dc93c4..598ab2930fce 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -203,10 +203,6 @@ endif toolchain-virt := $(call cc-option-yn,$(mips-cflags) -mvirt) cflags-$(toolchain-virt) += -DTOOLCHAIN_SUPPORTS_VIRT -cflags-$(CONFIG_MIPS_COMPACT_BRANCHES_NEVER) += -mcompact-branches=never -cflags-$(CONFIG_MIPS_COMPACT_BRANCHES_OPTIMAL) += -mcompact-branches=optimal -cflags-$(CONFIG_MIPS_COMPACT_BRANCHES_ALWAYS) += -mcompact-branches=always - # # Firmware support # |