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compiler_rt: additional powerpc-specific alias

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Apparently LLVM lowers f128 fma to `fmaf128` instead of `fmal`.
This commit is contained in:
Andrew Kelley
2022-03-06 16:34:44 -07:00
parent 488eb8ac29
commit 4c17b93f0a
1 changed files with 24 additions and 21 deletions
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45
lib/std/special/compiler_rt.zig
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@@ -674,6 +674,27 @@ comptime {
@export(_aullrem, .{ .name = "\x01__aullrem", .linkage = strong_linkage });
}
const fmodl = @import("compiler_rt/floatfmodl.zig").fmodl;
@export(fmodl, .{ .name = "fmodl", .linkage = linkage });
@export(floorf, .{ .name = "floorf", .linkage = linkage });
@export(floor, .{ .name = "floor", .linkage = linkage });
@export(floorl, .{ .name = "floorl", .linkage = linkage });
@export(fma, .{ .name = "fma", .linkage = linkage });
@export(fmaf, .{ .name = "fmaf", .linkage = linkage });
@export(fmal, .{ .name = "fmal", .linkage = linkage });
if (long_double_is_f80) {
@export(fmal, .{ .name = "__fmax", .linkage = linkage });
} else {
@export(__fmax, .{ .name = "__fmax", .linkage = linkage });
}
if (long_double_is_f128) {
@export(fmal, .{ .name = "fmaq", .linkage = linkage });
} else {
@export(fmaq, .{ .name = "fmaq", .linkage = linkage });
}
if (arch.isSPARC()) {
// SPARC systems use a different naming scheme
const _Qp_add = @import("compiler_rt/sparc.zig")._Qp_add;
@@ -726,7 +747,7 @@ comptime {
@export(_Qp_qtod, .{ .name = "_Qp_qtod", .linkage = linkage });
}
if ((arch == .powerpc or arch.isPPC64()) and !is_test) {
if ((arch.isPPC() or arch.isPPC64()) and !is_test) {
@export(__addtf3, .{ .name = "__addkf3", .linkage = linkage });
@export(__subtf3, .{ .name = "__subkf3", .linkage = linkage });
@export(__multf3, .{ .name = "__mulkf3", .linkage = linkage });
@@ -751,27 +772,9 @@ comptime {
@export(__letf2, .{ .name = "__lekf2", .linkage = linkage });
@export(__getf2, .{ .name = "__gtkf2", .linkage = linkage });
@export(__unordtf2, .{ .name = "__unordkf2", .linkage = linkage });
}
const fmodl = @import("compiler_rt/floatfmodl.zig").fmodl;
@export(fmodl, .{ .name = "fmodl", .linkage = linkage });
@export(floorf, .{ .name = "floorf", .linkage = linkage });
@export(floor, .{ .name = "floor", .linkage = linkage });
@export(floorl, .{ .name = "floorl", .linkage = linkage });
@export(fma, .{ .name = "fma", .linkage = linkage });
@export(fmaf, .{ .name = "fmaf", .linkage = linkage });
@export(fmal, .{ .name = "fmal", .linkage = linkage });
if (long_double_is_f80) {
@export(fmal, .{ .name = "__fmax", .linkage = linkage });
} else {
@export(__fmax, .{ .name = "__fmax", .linkage = linkage });
}
if (long_double_is_f128) {
@export(fmal, .{ .name = "fmaq", .linkage = linkage });
} else {
@export(fmaq, .{ .name = "fmaq", .linkage = linkage });
// LLVM PPC backend lowers f128 fma to `fmaf128`.
@export(fmal, .{ .name = "fmaf128", .linkage = linkage });
}
}