[Fuchsia] Magenta -> Zircon

Fuchsia's lowest API layer has been renamed from Magenta to Zircon.
In LLVM proper, this is only mentioned in comments.

Patch by Roland McGrath

Differential Revision: https://reviews.llvm.org/D37763

llvm-svn: 313105

2 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
index 3daa3105862..693c3cb5ed6 100644
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -10835,7 +10835,7 @@ Value *AArch64TargetLowering::getIRStackGuard(IRBuilder<> &IRB) const {
     return UseTlsOffset(IRB, 0x28);
 
   // Fuchsia is similar.
-  // <magenta/tls.h> defines MX_TLS_STACK_GUARD_OFFSET with this value.
+  // <zircon/tls.h> defines ZX_TLS_STACK_GUARD_OFFSET with this value.
   if (Subtarget->isTargetFuchsia())
     return UseTlsOffset(IRB, -0x10);
 
@@ -10850,7 +10850,7 @@ Value *AArch64TargetLowering::getSafeStackPointerLocation(IRBuilder<> &IRB) cons
     return UseTlsOffset(IRB, 0x48);
 
   // Fuchsia is similar.
-  // <magenta/tls.h> defines MX_TLS_UNSAFE_SP_OFFSET with this value.
+  // <zircon/tls.h> defines ZX_TLS_UNSAFE_SP_OFFSET with this value.
   if (Subtarget->isTargetFuchsia())
     return UseTlsOffset(IRB, -0x8);
 
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 942669c958c..906dfe02765 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -2020,7 +2020,7 @@ Value *X86TargetLowering::getIRStackGuard(IRBuilder<> &IRB) const {
   // sysdeps/{i386,x86_64}/nptl/tls.h)
   if (hasStackGuardSlotTLS(Subtarget.getTargetTriple())) {
     if (Subtarget.isTargetFuchsia()) {
-      // <magenta/tls.h> defines MX_TLS_STACK_GUARD_OFFSET with this value.
+      // <zircon/tls.h> defines ZX_TLS_STACK_GUARD_OFFSET with this value.
       return SegmentOffset(IRB, 0x10, getAddressSpace());
     } else {
       // %fs:0x28, unless we're using a Kernel code model, in which case
@@ -2085,7 +2085,7 @@ Value *X86TargetLowering::getSafeStackPointerLocation(IRBuilder<> &IRB) const {
 
   // Fuchsia is similar.
   if (Subtarget.isTargetFuchsia()) {
-    // <magenta/tls.h> defines MX_TLS_UNSAFE_SP_OFFSET with this value.
+    // <zircon/tls.h> defines ZX_TLS_UNSAFE_SP_OFFSET with this value.
     return SegmentOffset(IRB, 0x18, getAddressSpace());
   }