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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s --check-prefix=CHECK-BE \
; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s --check-prefix=CHECK-LE \
; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
@glob = dso_local local_unnamed_addr global i16 0, align 2
define i64 @test_llless(i16 signext %a, i16 signext %b) {
; CHECK-LABEL: test_llless:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: sub r3, r4, r3
; CHECK-NEXT: rldicl r3, r3, 1, 63
; CHECK-NEXT: xori r3, r3, 1
; CHECK-NEXT: blr
; CHECK-BE-LABEL: test_llless:
; CHECK-BE: # %bb.0: # %entry
; CHECK-BE-NEXT: sub r3, r4, r3
; CHECK-BE-NEXT: rldicl r3, r3, 1, 63
; CHECK-BE-NEXT: xori r3, r3, 1
; CHECK-BE-NEXT: blr
;
; CHECK-LE-LABEL: test_llless:
; CHECK-LE: # %bb.0: # %entry
; CHECK-LE-NEXT: sub r3, r4, r3
; CHECK-LE-NEXT: rldicl r3, r3, 1, 63
; CHECK-LE-NEXT: xori r3, r3, 1
; CHECK-LE-NEXT: blr
entry:
%cmp = icmp sle i16 %a, %b
%conv3 = zext i1 %cmp to i64
ret i64 %conv3
}
define i64 @test_llless_sext(i16 signext %a, i16 signext %b) {
; CHECK-LABEL: test_llless_sext:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: sub r3, r4, r3
; CHECK-NEXT: rldicl r3, r3, 1, 63
; CHECK-NEXT: addi r3, r3, -1
; CHECK-NEXT: blr
; CHECK-BE-LABEL: test_llless_sext:
; CHECK-BE: # %bb.0: # %entry
; CHECK-BE-NEXT: sub r3, r4, r3
; CHECK-BE-NEXT: rldicl r3, r3, 1, 63
; CHECK-BE-NEXT: addi r3, r3, -1
; CHECK-BE-NEXT: blr
;
; CHECK-LE-LABEL: test_llless_sext:
; CHECK-LE: # %bb.0: # %entry
; CHECK-LE-NEXT: sub r3, r4, r3
; CHECK-LE-NEXT: rldicl r3, r3, 1, 63
; CHECK-LE-NEXT: addi r3, r3, -1
; CHECK-LE-NEXT: blr
entry:
%cmp = icmp sle i16 %a, %b
%conv3 = sext i1 %cmp to i64
ret i64 %conv3
}
define dso_local void @test_llless_store(i16 signext %a, i16 signext %b) {
; CHECK-LABEL: test_llless_store:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: sub r3, r4, r3
; CHECK-NEXT: addis r5, r2, glob@toc@ha
; CHECK-NEXT: rldicl r3, r3, 1, 63
; CHECK-NEXT: xori r3, r3, 1
; CHECK-NEXT: sth r3, glob@toc@l(r5)
; CHECK-NEXT: blr
; CHECK-BE-LABEL: test_llless_store:
; CHECK-BE: # %bb.0: # %entry
; CHECK-BE-NEXT: sub r3, r4, r3
; CHECK-BE-NEXT: addis r4, r2, glob@toc@ha
; CHECK-BE-NEXT: rldicl r3, r3, 1, 63
; CHECK-BE-NEXT: xori r3, r3, 1
; CHECK-BE-NEXT: sth r3, glob@toc@l(r4)
; CHECK-BE-NEXT: blr
;
; CHECK-LE-LABEL: test_llless_store:
; CHECK-LE: # %bb.0: # %entry
; CHECK-LE-NEXT: sub r3, r4, r3
; CHECK-LE-NEXT: addis r4, r2, glob@toc@ha
; CHECK-LE-NEXT: rldicl r3, r3, 1, 63
; CHECK-LE-NEXT: xori r3, r3, 1
; CHECK-LE-NEXT: sth r3, glob@toc@l(r4)
; CHECK-LE-NEXT: blr
entry:
%cmp = icmp sle i16 %a, %b
%conv3 = zext i1 %cmp to i16
store i16 %conv3, ptr @glob, align 2
ret void
}
define dso_local void @test_llless_sext_store(i16 signext %a, i16 signext %b) {
; CHECK-LABEL: test_llless_sext_store:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: sub r3, r4, r3
; CHECK-NEXT: addis r5, r2, glob@toc@ha
; CHECK-NEXT: rldicl r3, r3, 1, 63
; CHECK-NEXT: addi r3, r3, -1
; CHECK-NEXT: sth r3, glob@toc@l(r5)
; CHECK-NEXT: blr
; CHECK-BE-LABEL: test_llless_sext_store:
; CHECK-BE: # %bb.0: # %entry
; CHECK-BE-NEXT: sub r3, r4, r3
; CHECK-BE-NEXT: addis r4, r2, glob@toc@ha
; CHECK-BE-NEXT: rldicl r3, r3, 1, 63
; CHECK-BE-NEXT: addi r3, r3, -1
; CHECK-BE-NEXT: sth r3, glob@toc@l(r4)
; CHECK-BE-NEXT: blr
;
; CHECK-LE-LABEL: test_llless_sext_store:
; CHECK-LE: # %bb.0: # %entry
; CHECK-LE-NEXT: sub r3, r4, r3
; CHECK-LE-NEXT: addis r4, r2, glob@toc@ha
; CHECK-LE-NEXT: rldicl r3, r3, 1, 63
; CHECK-LE-NEXT: addi r3, r3, -1
; CHECK-LE-NEXT: sth r3, glob@toc@l(r4)
; CHECK-LE-NEXT: blr
entry:
%cmp = icmp sle i16 %a, %b
%conv3 = sext i1 %cmp to i16
store i16 %conv3, ptr @glob, align 2
ret void
}
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