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| author | Veikka Tuominen <git@vexu.eu> | 2024-01-29 13:48:35 +0200 |
|---|---|---|
| committer | Veikka Tuominen <git@vexu.eu> | 2024-01-29 13:51:57 +0200 |
| commit | 78e982f7c3e8a441259d26a69690d8934dd32bf0 (patch) | |
| tree | 75bd93c8a6fe90688da32e90c27683f93a9e55d0 /src/codegen | |
| parent | 281b2695c480de1d50e1a0c03c5f5dde36010501 (diff) | |
| download | zig-78e982f7c3e8a441259d26a69690d8934dd32bf0.tar.gz zig-78e982f7c3e8a441259d26a69690d8934dd32bf0.zip | |
llvm: fix alignment of array ptr when bitcasting vector
Closes #17996
Diffstat (limited to 'src/codegen')
| -rw-r--r-- | src/codegen/llvm.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig index 10323b688c..ef357706e8 100644 --- a/src/codegen/llvm.zig +++ b/src/codegen/llvm.zig @@ -8722,10 +8722,10 @@ pub const FuncGen = struct { if (!result_is_ref) { return self.dg.todo("implement bitcast vector to non-ref array", .{}); } - const array_ptr = try self.buildAllocaWorkaround(inst_ty, .default); + const alignment = inst_ty.abiAlignment(mod).toLlvm(); + const array_ptr = try self.buildAllocaWorkaround(inst_ty, alignment); const bitcast_ok = elem_ty.bitSize(mod) == elem_ty.abiSize(mod) * 8; if (bitcast_ok) { - const alignment = inst_ty.abiAlignment(mod).toLlvm(); _ = try self.wip.store(.normal, operand, array_ptr, alignment); } else { // If the ABI size of the element type is not evenly divisible by size in bits; |