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workaround for invalid binary created on windows

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when target native features are used.

See #508
This commit is contained in:
Andrew Kelley 2017-09-30 15:47:46 -04:00
parent 845f22101b
commit 588d2862d9
1 changed files with 10 additions and 2 deletions
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12
src/codegen.cpp
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@ -4959,8 +4959,16 @@ static void init(CodeGen *g) {
const char *target_specific_cpu_args;
const char *target_specific_features;
if (g->is_native_target) {
target_specific_cpu_args = ZigLLVMGetHostCPUName();
target_specific_features = ZigLLVMGetNativeFeatures();
// LLVM creates invalid binaries on Windows sometimes.
// See https://github.com/zig-lang/zig/issues/508
// As a workaround we do not use target native features on Windows.
if (g->zig_target.os == ZigLLVM_Win32) {
target_specific_cpu_args = "";
target_specific_features = "";
} else {
target_specific_cpu_args = ZigLLVMGetHostCPUName();
target_specific_features = ZigLLVMGetNativeFeatures();
}
} else {
target_specific_cpu_args = "";
target_specific_features = "";