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llvm-mirror/test/CodeGen/X86/2012-01-18-vbitcast.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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349 B
LLVM

; RUN: llc < %s -mcpu=corei7 -mtriple=x86_64-pc-win32 | FileCheck %s
;CHECK-LABEL: vcast:
define <2 x i32> @vcast(<2 x float> %a, <2 x float> %b) {
;CHECK: pmovzxdq
;CHECK: pmovzxdq
%af = bitcast <2 x float> %a to <2 x i32>
%bf = bitcast <2 x float> %b to <2 x i32>
%x = sub <2 x i32> %af, %bf
;CHECK: psubq
ret <2 x i32> %x
;CHECK: ret
}