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Move "atomic" and "volatile" designations on instructions after the opcode

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of the instruction.

Note that this change affects the existing non-atomic load and store
instructions; the parser now accepts both forms, and the change is noted
in the release notes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137527 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Friedman
2011-08-12 22:50:01 +00:00
parent 10342123ad
commit f03bb260c9
25 changed files with 166 additions and 101 deletions
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2
test/Transforms/JumpThreading/no-irreducible-loops.ll
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@@ -1,5 +1,5 @@
; RUN: opt < %s -jump-threading -loop-rotate -instcombine -indvars -loop-unroll -simplifycfg -S -verify-dom-info -verify-loop-info > %t
; RUN: grep {volatile store} %t | count 3
; RUN: grep {store volatile} %t | count 3
; RUN: not grep {br label} %t
; Jump threading should not prevent this loop from being unrolled.