forked from OSchip/llvm-project
141 lines
4.2 KiB
LLVM
141 lines
4.2 KiB
LLVM
|
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
|
||
|
|
|
||
|
|
define void @nop_test() {
|
||
|
|
entry:
|
||
|
|
; CHECK-LABEL: nop_test:
|
||
|
|
|
||
|
|
; 2
|
||
|
|
; CHECK: bcr 0, %r0
|
||
|
|
|
||
|
|
; 4
|
||
|
|
; CHECK: bc 0, 0
|
||
|
|
|
||
|
|
; 6
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
|
||
|
|
; 8
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bcr 0, %r0
|
||
|
|
|
||
|
|
; 10
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bc 0, 0
|
||
|
|
|
||
|
|
; 12
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
|
||
|
|
; 14
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bcr 0, %r0
|
||
|
|
|
||
|
|
; 16
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bc 0, 0
|
||
|
|
|
||
|
|
; 18
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
|
||
|
|
; 20
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bcr 0, %r0
|
||
|
|
|
||
|
|
; 22
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bc 0, 0
|
||
|
|
|
||
|
|
; 24
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
|
||
|
|
; 26
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bcr 0, %r0
|
||
|
|
|
||
|
|
; 28
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: bc 0, 0
|
||
|
|
|
||
|
|
; 30
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
; CHECK: brcl 0, [[LAB:.Ltmp[0-9]+]]
|
||
|
|
; CHECK-NEXT: [[LAB]]:
|
||
|
|
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 0, i32 0)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 2, i32 2)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 4, i32 4)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 6, i32 6)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 8, i32 8)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 10, i32 10)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 12, i32 12)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 14, i32 14)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 16, i32 16)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 18, i32 18)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 20, i32 20)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 22, i32 22)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 24, i32 24)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 26, i32 26)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 28, i32 28)
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 30, i32 30)
|
||
|
|
; Add an extra stackmap with a zero-length shadow to thwart the shadow
|
||
|
|
; optimization. This will force all bytes of the previous shadow to be
|
||
|
|
; padded with nops.
|
||
|
|
tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 31, i32 0)
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @llvm.experimental.stackmap(i64, i32, ...)
|