6b898beb8e
`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
28 lines
988 B
LLVM
28 lines
988 B
LLVM
; RUN: llc < %s -mcpu=corei7 | FileCheck %s
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i8:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
%union.anon = type { <2 x i8> }
|
|
|
|
@i = global <2 x i8> <i8 150, i8 100>, align 8
|
|
@j = global <2 x i8> <i8 10, i8 13>, align 8
|
|
@res = common global %union.anon zeroinitializer, align 8
|
|
|
|
; Make sure we load the constants i and j starting offset zero.
|
|
; Also make sure that we sign-extend it.
|
|
; Based on /gcc-4_2-testsuite/src/gcc.c-torture/execute/pr23135.c
|
|
|
|
; CHECK: main
|
|
define i32 @main() nounwind uwtable {
|
|
entry:
|
|
; CHECK: pmovsxbq i(%rip), %
|
|
; CHECK: pmovsxbq j(%rip), %
|
|
%0 = load <2 x i8>, <2 x i8>* @i, align 8
|
|
%1 = load <2 x i8>, <2 x i8>* @j, align 8
|
|
%div = sdiv <2 x i8> %1, %0
|
|
store <2 x i8> %div, <2 x i8>* getelementptr inbounds (%union.anon, %union.anon* @res, i32 0, i32 0), align 8
|
|
ret i32 0
|
|
; CHECK: ret
|
|
}
|