/hg/icedtea8-forest/hotspot: 8213419, PR3724: [AArch64] C2 may h...

[andrew at icedtea.classpath.org]

changeset 5f929b75d93c in /hg/icedtea8-forest/hotspot
details: http://icedtea.classpath.org/hg/icedtea8-forest/hotspot?cmd=changeset;node=5f929b75d93c
author: roland
date: Wed Apr 10 16:47:03 2019 +0100

	8213419, PR3724: [AArch64] C2 may hang in MulLNode::Ideal()/MulINode::Ideal() with gcc 8.2.1
	Reviewed-by: kvn, dlong, aph


diffstat:

 src/cpu/aarch64/vm/assembler_aarch64.hpp |  23 -----------------------
 1 files changed, 0 insertions(+), 23 deletions(-)

diffs (33 lines):

diff -r 5174c702c7e3 -r 5f929b75d93c src/cpu/aarch64/vm/assembler_aarch64.hpp
--- a/src/cpu/aarch64/vm/assembler_aarch64.hpp	Mon Apr 22 17:30:16 2019 +0100
+++ b/src/cpu/aarch64/vm/assembler_aarch64.hpp	Wed Apr 10 16:47:03 2019 +0100
@@ -320,29 +320,6 @@
   enum operation { uxtb, uxth, uxtw, uxtx, sxtb, sxth, sxtw, sxtx };
 };
 
-// abs methods which cannot overflow and so are well-defined across
-// the entire domain of integer types.
-static inline unsigned int uabs(unsigned int n) {
-  union {
-    unsigned int result;
-    int value;
-  };
-  result = n;
-  if (value < 0) result = -result;
-  return result;
-}
-static inline unsigned long uabs(unsigned long n) {
-  union {
-    unsigned long result;
-    long value;
-  };
-  result = n;
-  if (value < 0) result = -result;
-  return result;
-}
-static inline unsigned long uabs(long n) { return uabs((unsigned long)n); }
-static inline unsigned long uabs(int n) { return uabs((unsigned int)n); }
-
 // Addressing modes
 class Address VALUE_OBJ_CLASS_SPEC {
  public: