Fix detection of valid BFC immediates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75576 91177308-0d34-0410-b5e6-96231b3b80d8
2026-04-21 08:17:40 +00:00 · 2009-07-14 00:57:56 +00:00
parent 1a8d2d2d4f
commit c2ffd286af
2 changed files with 16 additions and 10 deletions
@@ -17,3 +17,9 @@ define i32 @f3(i32 %a) {
    %tmp = and i32 %a, 4095
    ret i32 %tmp
 }
+
+; 2147483646 = 0x7ffffffe   not implementable w/ BFC
+define i32 @f4(i32 %a) {
+    %tmp = and i32 %a, 2147483646
+    ret i32 %tmp
+}