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llvm-mirror/test/CodeGen/X86/negative_zero.ll
Matthias Braun f7935a3f63 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

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178 B
LLVM

; RUN: llc < %s -mtriple=i686-- -mattr=-sse2,-sse3 | FileCheck %s
; CHECK: fchs
define double @T() {
ret double -1.0 ;; codegen as fld1/fchs, not as a load from cst pool
}