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compiler-rt: Use loongarch clear_cache() implementation for loongarch32 too.

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Alex Rønne Petersen 2024-10-16 01:05:27 +02:00
parent f5beb50619
commit dd983e12aa
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1 changed files with 5 additions and 3 deletions
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8
lib/compiler_rt/clear_cache.zig
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@ -28,8 +28,10 @@ fn clear_cache(start: usize, end: usize) callconv(.C) void {
.aarch64, .aarch64_be => true, .aarch64, .aarch64_be => true,
else => false, else => false,
}; };
const loongarch64 = switch (arch) { const loongarch = switch (arch) {
.loongarch64 => true, .loongarch32,
.loongarch64,
=> true,
else => false, else => false,
}; };
const mips = switch (arch) { const mips = switch (arch) {
@ -163,7 +165,7 @@ fn clear_cache(start: usize, end: usize) callconv(.C) void {
// On Darwin, sys_icache_invalidate() provides this functionality // On Darwin, sys_icache_invalidate() provides this functionality
sys_icache_invalidate(start, end - start); sys_icache_invalidate(start, end - start);
exportIt(); exportIt();
} else if (os == .linux and loongarch64) { } else if (os == .linux and loongarch) {
// See: https://github.com/llvm/llvm-project/blob/cf54cae26b65fc3201eff7200ffb9b0c9e8f9a13/compiler-rt/lib/builtins/clear_cache.c#L94-L95 // See: https://github.com/llvm/llvm-project/blob/cf54cae26b65fc3201eff7200ffb9b0c9e8f9a13/compiler-rt/lib/builtins/clear_cache.c#L94-L95
asm volatile ( asm volatile (
\\ ibar 0 \\ ibar 0