mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-24 12:19:53 +00:00
3d6b13fb1d
https://reviews.llvm.org/D22362 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275431 91177308-0d34-0410-b5e6-96231b3b80d8
86 lines
2.3 KiB
LLVM
86 lines
2.3 KiB
LLVM
; RUN: llc < %s -O0 -fast-isel-abort=1 -march=x86 -mtriple=i686-apple-darwin8 2>/dev/null | FileCheck %s
|
|
; RUN: llc < %s -O0 -fast-isel-abort=1 -march=x86 -mtriple=i686-apple-darwin8 2>&1 >/dev/null | FileCheck -check-prefix=STDERR -allow-empty %s
|
|
|
|
%struct.s = type {i32, i32, i32}
|
|
|
|
define i32 @test1() nounwind {
|
|
tak:
|
|
%tmp = call i1 @foo()
|
|
br i1 %tmp, label %BB1, label %BB2
|
|
BB1:
|
|
ret i32 1
|
|
BB2:
|
|
ret i32 0
|
|
; CHECK-LABEL: test1:
|
|
; CHECK: calll
|
|
; CHECK-NEXT: testb $1
|
|
}
|
|
declare zeroext i1 @foo() nounwind
|
|
|
|
declare void @foo2(%struct.s* byval)
|
|
|
|
define void @test2(%struct.s* %d) nounwind {
|
|
call void @foo2(%struct.s* byval %d )
|
|
ret void
|
|
; CHECK-LABEL: test2:
|
|
; CHECK: movl (%eax), %ecx
|
|
; CHECK: movl %ecx, (%esp)
|
|
; CHECK: movl 4(%eax), %ecx
|
|
; CHECK: movl %ecx, 4(%esp)
|
|
; CHECK: movl 8(%eax), %eax
|
|
; CHECK: movl %eax, 8(%esp)
|
|
}
|
|
|
|
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
|
|
|
|
define void @test3(i8* %a) {
|
|
call void @llvm.memset.p0i8.i32(i8* %a, i8 0, i32 100, i32 1, i1 false)
|
|
ret void
|
|
; CHECK-LABEL: test3:
|
|
; CHECK: movl {{.*}}, (%esp)
|
|
; CHECK: movl $0, 4(%esp)
|
|
; CHECK: movl $100, 8(%esp)
|
|
; CHECK: calll {{.*}}memset
|
|
}
|
|
|
|
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
|
|
|
|
define void @test4(i8* %a, i8* %b) {
|
|
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %a, i8* %b, i32 100, i32 1, i1 false)
|
|
ret void
|
|
; CHECK-LABEL: test4:
|
|
; CHECK: movl {{.*}}, (%esp)
|
|
; CHECK: movl {{.*}}, 4(%esp)
|
|
; CHECK: movl $100, 8(%esp)
|
|
; CHECK: calll {{.*}}memcpy
|
|
}
|
|
|
|
; STDERR-NOT: FastISel missed call: call x86_thiscallcc void @thiscallfun
|
|
%struct.S = type { i8 }
|
|
define void @test5() {
|
|
entry:
|
|
%s = alloca %struct.S, align 1
|
|
; CHECK-LABEL: test5:
|
|
; CHECK: subl $12, %esp
|
|
; CHECK: leal 8(%esp), %ecx
|
|
; CHECK: movl $43, (%esp)
|
|
; CHECK: calll {{.*}}thiscallfun
|
|
; CHECK: addl $8, %esp
|
|
call x86_thiscallcc void @thiscallfun(%struct.S* %s, i32 43)
|
|
ret void
|
|
}
|
|
declare x86_thiscallcc void @thiscallfun(%struct.S*, i32) #1
|
|
|
|
; STDERR-NOT: FastISel missed call: call x86_stdcallcc void @stdcallfun
|
|
define void @test6() {
|
|
entry:
|
|
; CHECK-LABEL: test6:
|
|
; CHECK: subl $12, %esp
|
|
; CHECK: movl $43, (%esp)
|
|
; CHECK: calll {{.*}}stdcallfun
|
|
; CHECK: addl $8, %esp
|
|
call x86_stdcallcc void @stdcallfun(i32 43)
|
|
ret void
|
|
}
|
|
declare x86_stdcallcc void @stdcallfun(i32) #1
|