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llvm-mirror/test/Bitcode/upgrade-incompatible-func-attr-11.0.ll
Steven Wu 0da7fd24df [IR][AutoUpgrade] Drop alignment from non-pointer parameters and returns
This is a follow-up of D102201. After some discussion, it is a better idea
to upgrade all invalid uses of alignment attributes on function return
values and parameters, not just limited to void function return types.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D102726
2021-05-20 09:54:38 -07:00

30 lines
833 B
LLVM

; Check upgrade is removing the incompatible attributes on function types.
; RUN: llvm-dis < %s.bc | FileCheck %s
; CHECK: define i8 @f(i8 %0, i8 %1)
define align 8 i8 @f(i8 align 8 %0, i8 align 8 %1) {
ret i8 0
}
; CHECK: declare i8 @f2(i8, i8, ...)
declare align 8 i8 @f2(i8 align 8, i8 align 8, ...)
declare i32* @"personality_function"()
define void @g() personality i32* ()* @"personality_function" {
; CHECK: call i8 @f(i8 0, i8 1)
%1 = call align 8 i8 @f(i8 align 8 0, i8 align 8 1);
; CHECK: call i8 (i8, i8, ...) @f2(i8 0, i8 1, i8 2)
%2 = call align 8 i8(i8, i8, ...) @f2(i8 align 8 0, i8 align 8 1, i8 align 8 2);
; CHECK: invoke i8 @f(i8 0, i8 1)
%3 = invoke align 8 i8 @f(i8 align 8 0, i8 align 8 1) to label %cont unwind label %cleanup
cont:
ret void
cleanup:
%4 = landingpad i8 cleanup
ret void
}