Files
clang-p2996/llvm/test/CodeGen/X86/inlineasm-sched-bug.ll
Matthias Braun 6b898beb8e X86: Do not use llc -march in tests.
`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
2017-08-02 00:28:10 +00:00

14 lines
333 B
LLVM

; PR13504
; RUN: llc -mtriple=i686-- -mcpu=atom <%s | FileCheck %s
; CHECK: bsfl
; CHECK-NOT: movl
define i32 @foo(i32 %treemap) nounwind uwtable {
entry:
%sub = sub i32 0, %treemap
%and = and i32 %treemap, %sub
%0 = tail call i32 asm "bsfl $1,$0\0A\09", "=r,rm,~{dirflag},~{fpsr},~{flags}"(i32 %and) nounwind
ret i32 %0
}