[PATCH] D12091: [compiler-rt] Add libgcc compatibility aliases for __cmp{s, d, f}f2.

[Josh Gao via llvm-commits]

jmgao created this revision.
jmgao added a reviewer: compnerd.
jmgao added a subscriber: llvm-commits.
jmgao set the repository for this revision to rL LLVM.

Repository:
  rL LLVM

http://reviews.llvm.org/D12091

Files:
  lib/builtins/comparedf2.c
  lib/builtins/comparesf2.c
  lib/builtins/comparetf2.c

Index: lib/builtins/comparetf2.c
===================================================================
--- lib/builtins/comparetf2.c
+++ lib/builtins/comparetf2.c
@@ -79,6 +79,10 @@
     }
 }
 
+// Alias for libgcc compatibility
+COMPILER_RT_ABI enum LE_RESULT
+__cmptf2(fp_t a, fp_t b) __attribute__((alias("__letf2")));
+
 enum GE_RESULT {
     GE_LESS      = -1,
     GE_EQUAL     =  0,
Index: lib/builtins/comparesf2.c
===================================================================
--- lib/builtins/comparesf2.c
+++ lib/builtins/comparesf2.c
@@ -80,6 +80,10 @@
     }
 }
 
+// Alias for libgcc compatibility
+COMPILER_RT_ABI enum LE_RESULT
+__cmpsf2(fp_t a, fp_t b) __attribute__((alias("__lesf2")));
+
 enum GE_RESULT {
     GE_LESS      = -1,
     GE_EQUAL     =  0,
Index: lib/builtins/comparedf2.c
===================================================================
--- lib/builtins/comparedf2.c
+++ lib/builtins/comparedf2.c
@@ -80,6 +80,10 @@
     }
 }
 
+// Alias for libgcc compatibility
+COMPILER_RT_ABI enum LE_RESULT
+__cmpdf2(fp_t a, fp_t b) __attribute__((alias("__ledf2")));
+
 enum GE_RESULT {
     GE_LESS      = -1,
     GE_EQUAL     =  0,


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