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target.cpp: enable 16-bit atomics on 32-bit powerpc #384

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Merged
thepowersgang merged 2 commits into from
Jan 4, 2026
Merged

target.cpp: enable 16-bit atomics on 32-bit powerpc #384

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77cec97
target.cpp: non-functional: use ARCH_POWERPC instead of ARCH_POWERPC32
barracuda156 Jan 2, 2026
5e16175
target.cpp: enable 16-bit atomics on 32-bit powerpc
barracuda156 Jan 3, 2026
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18 changes: 9 additions & 9 deletions src/trans/target.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -59,18 +59,18 @@ const TargetArch ARCH_POWERPC64 = {
{ /*atomic(u8)=*/true, true, true, true, true },
TargetArch::Alignments(2, 4, 8, 16, 4, 8, 8)
};
const TargetArch ARCH_POWERPC32 = {
"powerpc",
32, true,
{ /*atomic(u8)=*/true, false, true, false, true },
TargetArch::Alignments(2, 4, 8, 8, 4, 8, 4)
};
const TargetArch ARCH_POWERPC64LE = {
"powerpc64",
64, false,
{ /*atomic(u8)=*/true, true, true, true, true },
TargetArch::Alignments(2, 4, 8, 16, 4, 8, 8)
};
const TargetArch ARCH_POWERPC = {
"powerpc",
32, true,
{ /*atomic(u8)=*/true, true, true, false, true },
TargetArch::Alignments(2, 4, 8, 8, 4, 8, 4)
};
const TargetArch ARCH_RISCV64 = {
"riscv64",
64, false,
Expand Down Expand Up @@ -155,9 +155,9 @@ namespace
{
rv.m_arch = ARCH_M68K;
}
else if( key_val.value.as_string() == ARCH_POWERPC32.m_name )
else if( key_val.value.as_string() == ARCH_POWERPC.m_name )
{
rv.m_arch = ARCH_POWERPC32;
rv.m_arch = ARCH_POWERPC;
}
else if( key_val.value.as_string() == ARCH_POWERPC64.m_name )
{
Expand Down Expand Up @@ -634,7 +634,7 @@ namespace
// NOTE: OSX uses Mach-O binaries, which don't fully support the defaults used for GNU targets
return TargetSpec {
"unix", "macos", "gnu", {CodegenMode::Gnu11, true, "powerpc-apple-darwin", {}, {}},
ARCH_POWERPC32
ARCH_POWERPC
};
}
else if(target_name == "powerpc64-apple-darwin")
Expand Down
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