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19 lines
858 B
LLVM
19 lines
858 B
LLVM
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -O3 -o /dev/null
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;
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; Test that regalloc does not run out of registers
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; This test will include a GR128 virtual reg.
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define void @test0(i64 %dividend, i64 %divisor) {
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%rem = urem i64 %dividend, %divisor
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call void asm sideeffect "", "{r0},{r1},{r2},{r3},{r4},{r5},{r6},{r7},{r8},{r9},{r10},{r11},{r12},{r13},{r14}"(i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 %rem)
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ret void
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}
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; This test will include an ADDR128 virtual reg.
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define i64 @test1(i64 %dividend, i64 %divisor) {
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%rem = urem i64 %dividend, %divisor
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call void asm sideeffect "", "{r2},{r3},{r4},{r5},{r6},{r7},{r8},{r9},{r10},{r11},{r12},{r13},{r14}"(i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 0, i64 %rem)
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%ret = add i64 %rem, 1
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ret i64 %ret
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}
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