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Added LLVM 3.7 support

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This commit is contained in:
Andrey Guskov
2015-01-19 17:30:59 +03:00
parent abeda29087
commit ae8b724d92
7 changed files with 47 additions and 14 deletions
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12
builtins/util.m4
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@@ -1498,11 +1498,14 @@ define <$1 x $2> @__atomic_compare_exchange_$3_global($2* %ptr, <$1 x $2> %cmp,
%cmp_LANE_ID = extractelement <$1 x $2> %cmp, i32 LANE
%val_LANE_ID = extractelement <$1 x $2> %val, i32 LANE
;; 3.5 and 3.6 code is the same since m4 has no OR and AND operators
;; 3.5, 3.6 and 3.7 code is the same since m4 has no OR and AND operators
ifelse(LLVM_VERSION,LLVM_3_5,`
%r_LANE_ID_t = cmpxchg $2 * %ptr, $2 %cmp_LANE_ID, $2 %val_LANE_ID seq_cst seq_cst
%r_LANE_ID = extractvalue { $2, i1 } %r_LANE_ID_t, 0
',LLVM_VERSION,LLVM_3_6,`
',LLVM_VERSION,LLVM_3_6,`
%r_LANE_ID_t = cmpxchg $2 * %ptr, $2 %cmp_LANE_ID, $2 %val_LANE_ID seq_cst seq_cst
%r_LANE_ID = extractvalue { $2, i1 } %r_LANE_ID_t, 0
',LLVM_VERSION,LLVM_3_7,`
%r_LANE_ID_t = cmpxchg $2 * %ptr, $2 %cmp_LANE_ID, $2 %val_LANE_ID seq_cst seq_cst
%r_LANE_ID = extractvalue { $2, i1 } %r_LANE_ID_t, 0
',`
@@ -1517,13 +1520,16 @@ 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 {
;; 3.5 and 3.6 code is the same since m4 has no OR and AND operators
;; 3.5, 3.6 and 3.7 code is the same since m4 has no OR and AND operators
ifelse(LLVM_VERSION,LLVM_3_5,`
%r_t = cmpxchg $2 * %ptr, $2 %cmp, $2 %val seq_cst seq_cst
%r = extractvalue { $2, i1 } %r_t, 0
',LLVM_VERSION,LLVM_3_6,`
%r_t = cmpxchg $2 * %ptr, $2 %cmp, $2 %val seq_cst seq_cst
%r = extractvalue { $2, i1 } %r_t, 0
',LLVM_VERSION,LLVM_3_7,`
%r_t = cmpxchg $2 * %ptr, $2 %cmp, $2 %val seq_cst seq_cst
%r = extractvalue { $2, i1 } %r_t, 0
',`
%r = cmpxchg $2 * %ptr, $2 %cmp, $2 %val seq_cst
')