40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=ALL
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--- |
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define float @test_fptrunc(double %in) {
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%res = fptrunc double %in to float
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ret float %res
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}
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...
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---
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name: test_fptrunc
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alignment: 16
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tracksRegLiveness: true
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registers:
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- { id: 0, class: _ }
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- { id: 1, class: _ }
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- { id: 2, class: _ }
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- { id: 3, class: _ }
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body: |
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bb.1 (%ir-block.0):
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liveins: $xmm0
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; ALL-LABEL: name: test_fptrunc
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; ALL: liveins: $xmm0
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; ALL: [[COPY:%[0-9]+]]:_(s128) = COPY $xmm0
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; ALL: [[TRUNC:%[0-9]+]]:_(s64) = G_TRUNC [[COPY]](s128)
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; ALL: [[FPTRUNC:%[0-9]+]]:_(s32) = G_FPTRUNC [[TRUNC]](s64)
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; ALL: [[ANYEXT:%[0-9]+]]:_(s128) = G_ANYEXT [[FPTRUNC]](s32)
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; ALL: $xmm0 = COPY [[ANYEXT]](s128)
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; ALL: RET 0, implicit $xmm0
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%1:_(s128) = COPY $xmm0
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%0:_(s64) = G_TRUNC %1(s128)
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%2:_(s32) = G_FPTRUNC %0(s64)
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%3:_(s128) = G_ANYEXT %2(s32)
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$xmm0 = COPY %3(s128)
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RET 0, implicit $xmm0
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...
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