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llvm-mirror/test/CodeGen/X86/2009-05-30-ISelBug.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

29 lines
1.1 KiB
LLVM

; RUN: llc < %s -mtriple=x86_64-- | not grep "movzbl %[abcd]h,"
define void @BZ2_bzDecompress_bb5_2E_outer_bb35_2E_i_bb54_2E_i(i32*, i32 %c_nblock_used.2.i, i32 %.reload51, i32* %.out, i32* %.out1, i32* %.out2, i32* %.out3) nounwind {
newFuncRoot:
br label %bb54.i
bb35.i.backedge.exitStub: ; preds = %bb54.i
store i32 %6, i32* %.out
store i32 %10, i32* %.out1
store i32 %11, i32* %.out2
store i32 %12, i32* %.out3
ret void
bb54.i: ; preds = %newFuncRoot
%1 = zext i32 %.reload51 to i64 ; <i64> [#uses=1]
%2 = getelementptr i32, i32* %0, i64 %1 ; <i32*> [#uses=1]
%3 = load i32, i32* %2, align 4 ; <i32> [#uses=2]
%4 = lshr i32 %3, 8 ; <i32> [#uses=1]
%5 = and i32 %3, 255 ; <i32> [#uses=1]
%6 = add i32 %5, 4 ; <i32> [#uses=1]
%7 = zext i32 %4 to i64 ; <i64> [#uses=1]
%8 = getelementptr i32, i32* %0, i64 %7 ; <i32*> [#uses=1]
%9 = load i32, i32* %8, align 4 ; <i32> [#uses=2]
%10 = and i32 %9, 255 ; <i32> [#uses=1]
%11 = lshr i32 %9, 8 ; <i32> [#uses=1]
%12 = add i32 %c_nblock_used.2.i, 5 ; <i32> [#uses=1]
br label %bb35.i.backedge.exitStub
}