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TLI: darwin does not support _bcmp

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Not all Darwin targets support _bcmp in all circumstances.

Differential Revision: https://reviews.llvm.org/D65834

llvm-svn: 368113
This commit is contained in:
Alex Lorenz 2019-08-07 00:03:37 +00:00
parent 72f0bd49ad
commit c3ca1e95d5
2 changed files with 2 additions and 2 deletions
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2
lib/Analysis/TargetLibraryInfo.cpp
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@ -58,7 +58,7 @@ static bool hasBcmp(const Triple &TT) {
return TT.isGNUEnvironment() || TT.isMusl();
// Both NetBSD and OpenBSD are planning to remove the function. Windows does
// not have it.
return TT.isOSFreeBSD() || TT.isOSSolaris() || TT.isOSDarwin();
return TT.isOSFreeBSD() || TT.isOSSolaris();
}
/// Initialize the set of available library functions based on the specified

2
test/Transforms/InferFunctionAttrs/annotate.ll
View File

@ -241,8 +241,8 @@ declare i64 @atol(i8*)
; CHECK: declare i64 @atoll(i8* nocapture) [[G2]]
declare i64 @atoll(i8*)
; CHECK-DARWIN: declare i32 @bcmp(i8* nocapture, i8* nocapture, i64) [[G2]]
; CHECK-LINUX: declare i32 @bcmp(i8* nocapture, i8* nocapture, i64) [[G2]]
; CHECK-DARWIN-NOT: declare i32 @bcmp(i8* nocapture, i8* nocapture, i64) [[G2]]
; CHECK-UNKNOWN-NOT: declare i32 @bcmp(i8* nocapture, i8* nocapture, i64) [[G2]]
; CHECK-NVPTX-NOT: declare i32 @bcmp(i8* nocapture, i8* nocapture, i64) [[G2]]
declare i32 @bcmp(i8*, i8*, i64)