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add storage_buffer address space

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This commit is contained in:
Robin Voetter 2024-11-02 18:54:34 +01:00
parent 688d7055e3
commit d35dfc5a3f
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5 changed files with 5 additions and 3 deletions
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2
lib/std/Target.zig
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@ -1573,7 +1573,7 @@ pub const Cpu = struct {
.fs, .gs, .ss => arch == .x86_64 or arch == .x86,
.global, .constant, .local, .shared => is_gpu,
.param => is_nvptx,
.input, .output, .uniform, .push_constant => is_spirv,
.input, .output, .uniform, .push_constant, .storage_buffer => is_spirv,
// TODO this should also check how many flash banks the cpu has
.flash, .flash1, .flash2, .flash3, .flash4, .flash5 => arch == .avr,

1
lib/std/builtin.zig
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@ -515,6 +515,7 @@ pub const AddressSpace = enum(u5) {
output,
uniform,
push_constant,
storage_buffer,
// AVR address spaces.
flash,

2
src/Sema.zig
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@ -37852,7 +37852,7 @@ pub fn analyzeAsAddressSpace(
.gs, .fs, .ss => (arch == .x86 or arch == .x86_64) and ctx == .pointer,
// TODO: check that .shared and .local are left uninitialized
.param => is_nv,
.input, .output, .uniform, .push_constant => is_spirv,
.input, .output, .uniform, .push_constant, .storage_buffer => is_spirv,
.global, .shared, .local => is_gpu,
.constant => is_gpu and (ctx == .constant),
// TODO this should also check how many flash banks the cpu has

1
src/codegen/spirv.zig
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@ -1893,6 +1893,7 @@ const NavGen = struct {
.input => .Input,
.output => .Output,
.uniform => .Uniform,
.storage_buffer => .StorageBuffer,
.gs,
.fs,
.ss,

2
src/target.zig
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@ -458,7 +458,7 @@ pub fn arePointersLogical(target: std.Target, as: AddressSpace) bool {
.global => false,
// TODO: Allowed with VK_KHR_variable_pointers.
.shared => true,
.constant, .local, .input, .output, .uniform, .push_constant => true,
.constant, .local, .input, .output, .uniform, .push_constant, .storage_buffer => true,
else => unreachable,
};
}