mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-21 20:12:56 +02:00
f7935a3f63
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
15 lines
320 B
LLVM
15 lines
320 B
LLVM
; RUN: llc -O0 -fast-isel=false -mtriple=i686-- < %s | FileCheck %s
|
|
|
|
; No need for branching when the default and only destination follows
|
|
; immediately after the switch.
|
|
; CHECK-LABEL: no_branch:
|
|
; CHECK-NOT: jmp
|
|
; CHECK: ret
|
|
|
|
define void @no_branch(i32 %x) {
|
|
entry:
|
|
switch i32 %x, label %exit [ ]
|
|
exit:
|
|
ret void
|
|
}
|