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Merge branch 'master' into nvptx

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Evghenii
2014-03-19 10:53:07 +01:00
parent 335d36211c 792f04881c
commit 4641a15287
93 changed files with 1182 additions and 1536 deletions
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15
builtins/util.m4
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@@ -1,4 +1,4 @@
;; Copyright (c) 2010-2013, Intel Corporation
;; Copyright (c) 2010-2014, Intel Corporation
;; All rights reserved.
;;
;; Redistribution and use in source and binary forms, with or without
@@ -1497,7 +1497,12 @@ define <$1 x $2> @__atomic_compare_exchange_$3_global($2* %ptr, <$1 x $2> %cmp,
per_lane($1, <$1 x MASK> %mask, `
%cmp_LANE_ID = extractelement <$1 x $2> %cmp, i32 LANE
%val_LANE_ID = extractelement <$1 x $2> %val, i32 LANE
%r_LANE_ID = cmpxchg $2 * %ptr, $2 %cmp_LANE_ID, $2 %val_LANE_ID seq_cst
ifelse(LLVM_VERSION,LLVM_3_5,`
%r_LANE_ID = cmpxchg $2 * %ptr, $2 %cmp_LANE_ID, $2 %val_LANE_ID seq_cst seq_cst
',`
%r_LANE_ID = cmpxchg $2 * %ptr, $2 %cmp_LANE_ID, $2 %val_LANE_ID seq_cst
')
%rp_LANE_ID = getelementptr $2 * %rptr32, i32 LANE
store $2 %r_LANE_ID, $2 * %rp_LANE_ID')
@@ -1507,7 +1512,11 @@ define <$1 x $2> @__atomic_compare_exchange_$3_global($2* %ptr, <$1 x $2> %cmp,
define $2 @__atomic_compare_exchange_uniform_$3_global($2* %ptr, $2 %cmp,
$2 %val) nounwind alwaysinline {
%r = cmpxchg $2 * %ptr, $2 %cmp, $2 %val seq_cst
ifelse(LLVM_VERSION,LLVM_3_5,`
%r = cmpxchg $2 * %ptr, $2 %cmp, $2 %val seq_cst seq_cst
',`
%r = cmpxchg $2 * %ptr, $2 %cmp, $2 %val seq_cst
')
ret $2 %r
}
')