[llvm] 94b4598 - [PS4] stp[n]cpy not available on PS4

[Paul Robinson via llvm-commits]

Author: Paul Robinson
Date: 2021-08-16T09:06:52-07:00
New Revision: 94b4598d77fe0585a8a3bd2a798fc7ce15a6aa56

URL: https://github.com/llvm/llvm-project/commit/94b4598d77fe0585a8a3bd2a798fc7ce15a6aa56
DIFF: https://github.com/llvm/llvm-project/commit/94b4598d77fe0585a8a3bd2a798fc7ce15a6aa56.diff

LOG: [PS4] stp[n]cpy not available on PS4

Added: 
    

Modified: 
    llvm/lib/Analysis/TargetLibraryInfo.cpp
    llvm/test/Transforms/InstCombine/sprintf-1.ll

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
index 1e377df2a3f7d..0a2031de5b89a 100644
--- a/llvm/lib/Analysis/TargetLibraryInfo.cpp
+++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -595,6 +595,11 @@ static void initialize(TargetLibraryInfoImpl &TLI, const Triple &T,
     TLI.setUnavailable(LibFunc_stpncpy);
   }
 
+  if (T.isPS4()) {
+    TLI.setUnavailable(LibFunc_stpcpy);
+    TLI.setUnavailable(LibFunc_stpncpy);
+  }
+
   // As currently implemented in clang, NVPTX code has no standard library to
   // speak of.  Headers provide a standard-ish library implementation, but many
   // of the signatures are wrong -- for example, many libm functions are not

diff  --git a/llvm/test/Transforms/InstCombine/sprintf-1.ll b/llvm/test/Transforms/InstCombine/sprintf-1.ll
index ac9cb5857e050..58cab2130f6e7 100644
--- a/llvm/test/Transforms/InstCombine/sprintf-1.ll
+++ b/llvm/test/Transforms/InstCombine/sprintf-1.ll
@@ -7,6 +7,8 @@
 ; RUN: opt < %s -mtriple=i386-mingw32 -instcombine -S | FileCheck %s --check-prefixes=CHECK,WIN,NOSTPCPY
 ; RUN: opt < %s -mtriple=armv7-none-linux-android16 -instcombine -S | FileCheck %s --check-prefixes=CHECK,NOSTPCPY
 ; RUN: opt < %s -mtriple=armv7-none-linux-android21 -instcombine -S | FileCheck %s --check-prefixes=CHECK,WITHSTPCPY
+; RUN: opt < %s -mtriple=x86_64-scei-ps4 -instcombine -S | FileCheck %s --check-prefixes=CHECK,NOSTPCPY
+
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"