[llvm-commits] CVS: llvm-gcc/gcc/llvm-expand.c

[Chris Lattner]

Changes in directory llvm-gcc/gcc:

llvm-expand.c updated: 1.90 -> 1.91
---
Log message:

The negation part of fabs should use -0.0 for FP values.


---
Diffs of the changes:  (+4 -1)

 llvm-expand.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletion(-)


Index: llvm-gcc/gcc/llvm-expand.c
diff -u llvm-gcc/gcc/llvm-expand.c:1.90 llvm-gcc/gcc/llvm-expand.c:1.91
--- llvm-gcc/gcc/llvm-expand.c:1.90	Fri Mar 11 00:12:27 2005
+++ llvm-gcc/gcc/llvm-expand.c	Fri Apr  8 23:34:34 2005
@@ -6603,7 +6603,10 @@
   }
   case ABS_EXPR: {
     op0 = llvm_expand_expr(Fn, TREE_OPERAND(exp, 0), 0);
-    op1 = llvm_constant_get_null(op0->Ty);
+    if (!llvm_type_is_fp(op1->Ty))
+      op1 = llvm_constant_get_null(op0->Ty);
+    else
+      op1 = llvm_constant_new(op1->Ty, "-0.0");
     Result = llvm_expand_minmaxabs_expr(Fn, exp, op0, op1);
     break;
   }