24 lines
748 B
Plaintext
24 lines
748 B
Plaintext
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# RUN: llc -o - --global-isel=1 -verify-machineinstrs -run-pass=legalizer -x mir %s
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--- |
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target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
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target triple = "aarch64-unknown-linux-gnu"
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define i1 @foo(i64) {
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%a = sext i64 %0 to i128
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%b = icmp sle i128 %a, 0
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ret i1 %b
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}
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...
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---
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name: foo
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body: |
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bb.1 (%ir-block.1):
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liveins: $x0
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%namedVReg4352:_(s64) = COPY $x0
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%namedVReg1356:_(s128) = G_CONSTANT i128 0
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%namedVReg1355:_(s128) = G_SEXT %namedVReg4352(s64)
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%namedVReg1354:_(s1) = G_ICMP intpred(sle), %namedVReg1355(s128), %namedVReg1356
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%namedVReg1353:_(s32) = G_SEXT %namedVReg1354(s1)
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$w0 = COPY %namedVReg1353(s32)
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RET_ReallyLR implicit $w0
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...
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