556 lines
15 KiB
Plaintext
556 lines
15 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=aarch64 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
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#
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# Test that we don't have to emit a CSINC when emitting a G_FCMP being used by
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# a G_BRCOND.
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#
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# Condition codes which require more than one instruction should have two Bccs.
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...
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---
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name: oeq
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: oeq
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 0, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(oeq), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: ogt
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: ogt
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 12, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(ogt), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: oge
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: oge
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 10, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(oge), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: olt
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: olt
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 4, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(olt), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: ole
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: ole
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 9, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(ole), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: one
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: one
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 4, %bb.2, implicit $nzcv
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; CHECK: Bcc 12, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(one), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: ord
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: ord
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 7, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(ord), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: uno
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: uno
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; CHECK: bb.0:
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; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
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; CHECK: liveins: $s0, $s1, $w0, $w1
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; CHECK: %cmp_lhs:fpr32 = COPY $s0
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; CHECK: %cmp_rhs:fpr32 = COPY $s1
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; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
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; CHECK: Bcc 6, %bb.2, implicit $nzcv
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; CHECK: B %bb.1
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; CHECK: bb.1:
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; CHECK: $s0 = COPY %cmp_lhs
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; CHECK: RET_ReallyLR implicit $s0
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; CHECK: bb.2:
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; CHECK: $s1 = COPY %cmp_rhs
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; CHECK: RET_ReallyLR implicit $s1
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bb.0:
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successors: %bb.1(0x50000000), %bb.2(0x30000000)
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liveins: $s0, $s1, $w0, $w1
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%cmp_lhs:fpr(s32) = COPY $s0
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%cmp_rhs:fpr(s32) = COPY $s1
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%fcmp:gpr(s32) = G_FCMP floatpred(uno), %cmp_lhs(s32), %cmp_rhs
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%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
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G_BRCOND %trunc(s1), %bb.2
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G_BR %bb.1
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bb.1:
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$s0 = COPY %cmp_lhs
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RET_ReallyLR implicit $s0
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bb.2:
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$s1 = COPY %cmp_rhs
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RET_ReallyLR implicit $s1
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...
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---
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name: ueq
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|
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legalized: true
|
||
|
|
regBankSelected: true
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
; CHECK-LABEL: name: ueq
|
||
|
|
; CHECK: bb.0:
|
||
|
|
; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
; CHECK: liveins: $s0, $s1, $w0, $w1
|
||
|
|
; CHECK: %cmp_lhs:fpr32 = COPY $s0
|
||
|
|
; CHECK: %cmp_rhs:fpr32 = COPY $s1
|
||
|
|
; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
|
||
|
|
; CHECK: Bcc 0, %bb.2, implicit $nzcv
|
||
|
|
; CHECK: Bcc 6, %bb.2, implicit $nzcv
|
||
|
|
; CHECK: B %bb.1
|
||
|
|
; CHECK: bb.1:
|
||
|
|
; CHECK: $s0 = COPY %cmp_lhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s0
|
||
|
|
; CHECK: bb.2:
|
||
|
|
; CHECK: $s1 = COPY %cmp_rhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s1
|
||
|
|
bb.0:
|
||
|
|
successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
liveins: $s0, $s1, $w0, $w1
|
||
|
|
|
||
|
|
%cmp_lhs:fpr(s32) = COPY $s0
|
||
|
|
%cmp_rhs:fpr(s32) = COPY $s1
|
||
|
|
%fcmp:gpr(s32) = G_FCMP floatpred(ueq), %cmp_lhs(s32), %cmp_rhs
|
||
|
|
%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
|
||
|
|
G_BRCOND %trunc(s1), %bb.2
|
||
|
|
G_BR %bb.1
|
||
|
|
bb.1:
|
||
|
|
$s0 = COPY %cmp_lhs
|
||
|
|
RET_ReallyLR implicit $s0
|
||
|
|
bb.2:
|
||
|
|
$s1 = COPY %cmp_rhs
|
||
|
|
RET_ReallyLR implicit $s1
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
name: ugt
|
||
|
|
legalized: true
|
||
|
|
regBankSelected: true
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
; CHECK-LABEL: name: ugt
|
||
|
|
; CHECK: bb.0:
|
||
|
|
; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
; CHECK: liveins: $s0, $s1, $w0, $w1
|
||
|
|
; CHECK: %cmp_lhs:fpr32 = COPY $s0
|
||
|
|
; CHECK: %cmp_rhs:fpr32 = COPY $s1
|
||
|
|
; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
|
||
|
|
; CHECK: Bcc 8, %bb.2, implicit $nzcv
|
||
|
|
; CHECK: B %bb.1
|
||
|
|
; CHECK: bb.1:
|
||
|
|
; CHECK: $s0 = COPY %cmp_lhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s0
|
||
|
|
; CHECK: bb.2:
|
||
|
|
; CHECK: $s1 = COPY %cmp_rhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s1
|
||
|
|
bb.0:
|
||
|
|
successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
liveins: $s0, $s1, $w0, $w1
|
||
|
|
|
||
|
|
%cmp_lhs:fpr(s32) = COPY $s0
|
||
|
|
%cmp_rhs:fpr(s32) = COPY $s1
|
||
|
|
%fcmp:gpr(s32) = G_FCMP floatpred(ugt), %cmp_lhs(s32), %cmp_rhs
|
||
|
|
%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
|
||
|
|
G_BRCOND %trunc(s1), %bb.2
|
||
|
|
G_BR %bb.1
|
||
|
|
bb.1:
|
||
|
|
$s0 = COPY %cmp_lhs
|
||
|
|
RET_ReallyLR implicit $s0
|
||
|
|
bb.2:
|
||
|
|
$s1 = COPY %cmp_rhs
|
||
|
|
RET_ReallyLR implicit $s1
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
name: uge
|
||
|
|
legalized: true
|
||
|
|
regBankSelected: true
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
; CHECK-LABEL: name: uge
|
||
|
|
; CHECK: bb.0:
|
||
|
|
; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
; CHECK: liveins: $s0, $s1, $w0, $w1
|
||
|
|
; CHECK: %cmp_lhs:fpr32 = COPY $s0
|
||
|
|
; CHECK: %cmp_rhs:fpr32 = COPY $s1
|
||
|
|
; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
|
||
|
|
; CHECK: Bcc 5, %bb.2, implicit $nzcv
|
||
|
|
; CHECK: B %bb.1
|
||
|
|
; CHECK: bb.1:
|
||
|
|
; CHECK: $s0 = COPY %cmp_lhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s0
|
||
|
|
; CHECK: bb.2:
|
||
|
|
; CHECK: $s1 = COPY %cmp_rhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s1
|
||
|
|
bb.0:
|
||
|
|
successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
liveins: $s0, $s1, $w0, $w1
|
||
|
|
|
||
|
|
%cmp_lhs:fpr(s32) = COPY $s0
|
||
|
|
%cmp_rhs:fpr(s32) = COPY $s1
|
||
|
|
%fcmp:gpr(s32) = G_FCMP floatpred(uge), %cmp_lhs(s32), %cmp_rhs
|
||
|
|
%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
|
||
|
|
G_BRCOND %trunc(s1), %bb.2
|
||
|
|
G_BR %bb.1
|
||
|
|
bb.1:
|
||
|
|
$s0 = COPY %cmp_lhs
|
||
|
|
RET_ReallyLR implicit $s0
|
||
|
|
bb.2:
|
||
|
|
$s1 = COPY %cmp_rhs
|
||
|
|
RET_ReallyLR implicit $s1
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
name: ult
|
||
|
|
legalized: true
|
||
|
|
regBankSelected: true
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
; CHECK-LABEL: name: ult
|
||
|
|
; CHECK: bb.0:
|
||
|
|
; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
; CHECK: liveins: $s0, $s1, $w0, $w1
|
||
|
|
; CHECK: %cmp_lhs:fpr32 = COPY $s0
|
||
|
|
; CHECK: %cmp_rhs:fpr32 = COPY $s1
|
||
|
|
; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
|
||
|
|
; CHECK: Bcc 11, %bb.2, implicit $nzcv
|
||
|
|
; CHECK: B %bb.1
|
||
|
|
; CHECK: bb.1:
|
||
|
|
; CHECK: $s0 = COPY %cmp_lhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s0
|
||
|
|
; CHECK: bb.2:
|
||
|
|
; CHECK: $s1 = COPY %cmp_rhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s1
|
||
|
|
bb.0:
|
||
|
|
successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
liveins: $s0, $s1, $w0, $w1
|
||
|
|
|
||
|
|
%cmp_lhs:fpr(s32) = COPY $s0
|
||
|
|
%cmp_rhs:fpr(s32) = COPY $s1
|
||
|
|
%fcmp:gpr(s32) = G_FCMP floatpred(ult), %cmp_lhs(s32), %cmp_rhs
|
||
|
|
%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
|
||
|
|
G_BRCOND %trunc(s1), %bb.2
|
||
|
|
G_BR %bb.1
|
||
|
|
bb.1:
|
||
|
|
$s0 = COPY %cmp_lhs
|
||
|
|
RET_ReallyLR implicit $s0
|
||
|
|
bb.2:
|
||
|
|
$s1 = COPY %cmp_rhs
|
||
|
|
RET_ReallyLR implicit $s1
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
name: ule
|
||
|
|
legalized: true
|
||
|
|
regBankSelected: true
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
; CHECK-LABEL: name: ule
|
||
|
|
; CHECK: bb.0:
|
||
|
|
; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
; CHECK: liveins: $s0, $s1, $w0, $w1
|
||
|
|
; CHECK: %cmp_lhs:fpr32 = COPY $s0
|
||
|
|
; CHECK: %cmp_rhs:fpr32 = COPY $s1
|
||
|
|
; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
|
||
|
|
; CHECK: Bcc 13, %bb.2, implicit $nzcv
|
||
|
|
; CHECK: B %bb.1
|
||
|
|
; CHECK: bb.1:
|
||
|
|
; CHECK: $s0 = COPY %cmp_lhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s0
|
||
|
|
; CHECK: bb.2:
|
||
|
|
; CHECK: $s1 = COPY %cmp_rhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s1
|
||
|
|
bb.0:
|
||
|
|
successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
liveins: $s0, $s1, $w0, $w1
|
||
|
|
|
||
|
|
%cmp_lhs:fpr(s32) = COPY $s0
|
||
|
|
%cmp_rhs:fpr(s32) = COPY $s1
|
||
|
|
%fcmp:gpr(s32) = G_FCMP floatpred(ule), %cmp_lhs(s32), %cmp_rhs
|
||
|
|
%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
|
||
|
|
G_BRCOND %trunc(s1), %bb.2
|
||
|
|
G_BR %bb.1
|
||
|
|
bb.1:
|
||
|
|
$s0 = COPY %cmp_lhs
|
||
|
|
RET_ReallyLR implicit $s0
|
||
|
|
bb.2:
|
||
|
|
$s1 = COPY %cmp_rhs
|
||
|
|
RET_ReallyLR implicit $s1
|
||
|
|
|
||
|
|
...
|
||
|
|
---
|
||
|
|
name: une
|
||
|
|
legalized: true
|
||
|
|
regBankSelected: true
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
; CHECK-LABEL: name: une
|
||
|
|
; CHECK: bb.0:
|
||
|
|
; CHECK: successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
; CHECK: liveins: $s0, $s1, $w0, $w1
|
||
|
|
; CHECK: %cmp_lhs:fpr32 = COPY $s0
|
||
|
|
; CHECK: %cmp_rhs:fpr32 = COPY $s1
|
||
|
|
; CHECK: FCMPSrr %cmp_lhs, %cmp_rhs, implicit-def $nzcv
|
||
|
|
; CHECK: Bcc 1, %bb.2, implicit $nzcv
|
||
|
|
; CHECK: B %bb.1
|
||
|
|
; CHECK: bb.1:
|
||
|
|
; CHECK: $s0 = COPY %cmp_lhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s0
|
||
|
|
; CHECK: bb.2:
|
||
|
|
; CHECK: $s1 = COPY %cmp_rhs
|
||
|
|
; CHECK: RET_ReallyLR implicit $s1
|
||
|
|
bb.0:
|
||
|
|
successors: %bb.1(0x50000000), %bb.2(0x30000000)
|
||
|
|
liveins: $s0, $s1, $w0, $w1
|
||
|
|
|
||
|
|
%cmp_lhs:fpr(s32) = COPY $s0
|
||
|
|
%cmp_rhs:fpr(s32) = COPY $s1
|
||
|
|
%fcmp:gpr(s32) = G_FCMP floatpred(une), %cmp_lhs(s32), %cmp_rhs
|
||
|
|
%trunc:gpr(s1) = G_TRUNC %fcmp(s32)
|
||
|
|
G_BRCOND %trunc(s1), %bb.2
|
||
|
|
G_BR %bb.1
|
||
|
|
bb.1:
|
||
|
|
$s0 = COPY %cmp_lhs
|
||
|
|
RET_ReallyLR implicit $s0
|
||
|
|
bb.2:
|
||
|
|
$s1 = COPY %cmp_rhs
|
||
|
|
RET_ReallyLR implicit $s1
|