mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 04:30:12 +00:00
59bec0e3c0
Summary: I searched Transforms/ and Analysis/ for 'ByVal' and updated those call sites to check for inalloca if appropriate. I added tests for any change that would allow an optimization to fire on inalloca. Reviewers: nlewycky Differential Revision: http://llvm-reviews.chandlerc.com/D2449 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200281 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
558 B
LLVM
23 lines
558 B
LLVM
; RUN: opt < %s -instcombine -S | FileCheck %s
|
|
|
|
target datalayout = "e-p:32:32"
|
|
target triple = "i686-pc-linux-gnu"
|
|
|
|
declare void @takes_i32(i32)
|
|
declare void @takes_i32_inalloca(i32* inalloca)
|
|
|
|
define void @f() {
|
|
; CHECK-LABEL: define void @f()
|
|
%args = alloca i32
|
|
call void bitcast (void (i32)* @takes_i32 to void (i32*)*)(i32* inalloca %args)
|
|
; CHECK: call void bitcast
|
|
ret void
|
|
}
|
|
|
|
define void @g() {
|
|
; CHECK-LABEL: define void @g()
|
|
call void bitcast (void (i32*)* @takes_i32_inalloca to void (i32)*)(i32 0)
|
|
; CHECK: call void bitcast
|
|
ret void
|
|
}
|