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49 lines
851 B
LLVM
49 lines
851 B
LLVM
; RUN: llc < %s -march=bpfel | FileCheck %s
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define void @test() #0 {
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entry:
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; CHECK: test:
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; CHECK: call f_i16
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; CHECK: sth 0(r1), r0
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%0 = call i16 @f_i16()
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store volatile i16 %0, i16* @g_i16
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; CHECK: call f_i32
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; CHECK: stw 0(r1), r0
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%1 = call i32 @f_i32()
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store volatile i32 %1, i32* @g_i32
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; CHECK: call f_i64
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; CHECK: std 0(r1), r0
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%2 = call i64 @f_i64()
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store volatile i64 %2, i64* @g_i64
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ret void
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}
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@g_i16 = common global i16 0, align 2
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@g_i32 = common global i32 0, align 2
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@g_i64 = common global i64 0, align 2
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define i16 @f_i16() #0 {
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; CHECK: f_i16:
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; CHECK: mov r0, 1
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; CHECK: ret
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ret i16 1
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}
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define i32 @f_i32() #0 {
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; CHECK: f_i32:
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; CHECK: mov r0, 16909060
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; CHECK: ret
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ret i32 16909060
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}
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define i64 @f_i64() #0 {
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; CHECK: f_i64:
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; CHECK: ld_64 r0, 72623859790382856
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; CHECK: ret
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ret i64 72623859790382856
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}
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