[PATCH] D69986: [X86] Bugfix for rL349334

[Bing Yu via Phabricator via llvm-commits]

yubing created this revision.
yubing added reviewers: craig.topper, LuoYuanke, pengfei, RKSimon.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Since the width of a bit field cannot exceed the width of the underlying type, we should change fraction's type to long long for ia32.


Repository:
  rT test-suite

https://reviews.llvm.org/D69986

Files:
  SingleSource/UnitTests/Vector/AVX512F/getmant.c


Index: SingleSource/UnitTests/Vector/AVX512F/getmant.c
===================================================================
--- SingleSource/UnitTests/Vector/AVX512F/getmant.c
+++ SingleSource/UnitTests/Vector/AVX512F/getmant.c
@@ -116,7 +116,7 @@
 double getmant_pd(double src, int interval, int sc) {
   union {
     struct {
-      unsigned long int fraction : 52;
+      unsigned long long fraction : 52;
       unsigned int exp : 11;
       unsigned int sign : 1;
     } st;


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