c5037db4ac
Similar to 806761a7629df268c8aed49657aeccffa6bca449 -mtriple= specifies the full target triple while -march= merely sets the architecture part of the default target triple (e.g. Windows, macOS), leaving a target triple which may not make sense. Therefore, -march= is error-prone and not recommended for tests without a target triple. The issue has been benign as we recognize bpf*-apple-darwin as ELF instead of rejecting it outrightly.
17 lines
585 B
LLVM
17 lines
585 B
LLVM
; RUN: llc -mtriple=bpfel -show-mc-encoding < %s | FileCheck %s
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; Function Attrs: nounwind
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define i32 @bpf_prog1(ptr nocapture readnone) local_unnamed_addr #0 {
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; CHECK: r1 += -1879113726 # encoding: [0x07,0x01,0x00,0x00,0x02,0x00,0xff,0x8f]
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; CHECK: r0 = *(u64 *)(r1 + 0) # encoding: [0x79,0x10,0x00,0x00,0x00,0x00,0x00,0x00]
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%2 = alloca i64, align 8
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store volatile i64 590618314553, ptr %2, align 8
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%3 = load volatile i64, ptr %2, align 8
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%4 = add i64 %3, -1879113726
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%5 = inttoptr i64 %4 to ptr
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%6 = load i64, ptr %5, align 8
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%7 = trunc i64 %6 to i32
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ret i32 %7
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}
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