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llvm-mirror/test/Transforms/DeadArgElim/allocsize.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

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421 B
LLVM

; RUN: opt < %s -deadargelim -S | FileCheck %s
; PR36867
; CHECK-LABEL: @MagickMallocAligned
; CHECK-NOT: allocsize
define internal i64 @MagickMallocAligned(i64 %DEADARG1, i64 %s) allocsize(1) {
ret i64 %s
}
define i64 @NeedsArg(i64 %s) {
%c = call i64 @MagickMallocAligned(i64 0, i64 %s)
ret i64 %c
}
define i64 @Test2(i64 %s) {
%c = call i64 @MagickMallocAligned(i64 0, i64 %s) allocsize(1)
ret i64 %c
}