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TheRock/compiler/amd-llvm/llvm/test/CodeGen/PowerPC/ppc-i128-cmp.ll
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derek.holloway 7502bf64a4
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283 lines
8.9 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names -mtriple=powerpc64-ibm-aix --code-model=small < %s | \
; RUN: FileCheck %s --check-prefixes=COMMON,CHECK-AIX64
; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names -mtriple=powerpc64le-unknown-linux-gnu < %s | \
; RUN: FileCheck %s --check-prefixes=COMMON,CHECK-LINUX
; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names -mtriple=powerpc-ibm-aix < %s | \
; RUN: FileCheck %s --check-prefixes=COMMON,CHECK-AIX32
define i1 @test1() {
; CHECK-AIX64-LABEL: test1:
; CHECK-AIX64: # %bb.0: # %bb
; CHECK-AIX64-NEXT: ld r3, 0(0)
; CHECK-AIX64-NEXT: ld r4, 8(0)
; CHECK-AIX64-NEXT: or r3, r4, r3
; CHECK-AIX64-NEXT: cntlzd r3, r3
; CHECK-AIX64-NEXT: rldicl r3, r3, 58, 63
; CHECK-AIX64-NEXT: blr
;
; CHECK-LINUX-LABEL: test1:
; CHECK-LINUX: # %bb.0: # %bb
; CHECK-LINUX-NEXT: ld r3, 8(0)
; CHECK-LINUX-NEXT: ld r4, 0(0)
; CHECK-LINUX-NEXT: or r3, r4, r3
; CHECK-LINUX-NEXT: cntlzd r3, r3
; CHECK-LINUX-NEXT: rldicl r3, r3, 58, 63
; CHECK-LINUX-NEXT: blr
;
; CHECK-AIX32-LABEL: test1:
; CHECK-AIX32: # %bb.0: # %bb
; CHECK-AIX32-NEXT: li r3, 0
; CHECK-AIX32-NEXT: xxlxor vs35, vs35, vs35
; CHECK-AIX32-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX32-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX32-NEXT: mfocrf r3, 2
; CHECK-AIX32-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX32-NEXT: blr
bb:
%load = load i128, ptr null, align 16
%icmp = icmp eq i128 %load, 0
ret i1 %icmp
}
define i1 @test2() {
; CHECK-AIX64-LABEL: test2:
; CHECK-AIX64: # %bb.0: # %bb
; CHECK-AIX64-NEXT: ld r4, 8(0)
; CHECK-AIX64-NEXT: ld r3, 0(0)
; CHECK-AIX64-NEXT: xori r4, r4, 10
; CHECK-AIX64-NEXT: or r3, r4, r3
; CHECK-AIX64-NEXT: cntlzd r3, r3
; CHECK-AIX64-NEXT: rldicl r3, r3, 58, 63
; CHECK-AIX64-NEXT: blr
;
; CHECK-LINUX-LABEL: test2:
; CHECK-LINUX: # %bb.0: # %bb
; CHECK-LINUX-NEXT: ld r4, 0(0)
; CHECK-LINUX-NEXT: ld r3, 8(0)
; CHECK-LINUX-NEXT: xori r4, r4, 10
; CHECK-LINUX-NEXT: or r3, r4, r3
; CHECK-LINUX-NEXT: cntlzd r3, r3
; CHECK-LINUX-NEXT: rldicl r3, r3, 58, 63
; CHECK-LINUX-NEXT: blr
;
; CHECK-AIX32-LABEL: test2:
; CHECK-AIX32: # %bb.0: # %bb
; CHECK-AIX32-NEXT: li r3, 0
; CHECK-AIX32-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX32-NEXT: lwz r3, L..C0(r2) # %const.0
; CHECK-AIX32-NEXT: lxvw4x vs35, 0, r3
; CHECK-AIX32-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX32-NEXT: mfocrf r3, 2
; CHECK-AIX32-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX32-NEXT: blr
bb:
%load = load i128, ptr null, align 16
%icmp = icmp eq i128 %load, 10
ret i1 %icmp
}
define i1 @test3() {
; CHECK-AIX64-LABEL: test3:
; CHECK-AIX64: # %bb.0: # %bb
; CHECK-AIX64-NEXT: ld r4, 8(0)
; CHECK-AIX64-NEXT: ld r3, 0(0)
; CHECK-AIX64-NEXT: xori r4, r4, 65535
; CHECK-AIX64-NEXT: or r3, r4, r3
; CHECK-AIX64-NEXT: cntlzd r3, r3
; CHECK-AIX64-NEXT: rldicl r3, r3, 58, 63
; CHECK-AIX64-NEXT: blr
;
; CHECK-LINUX-LABEL: test3:
; CHECK-LINUX: # %bb.0: # %bb
; CHECK-LINUX-NEXT: ld r4, 0(0)
; CHECK-LINUX-NEXT: ld r3, 8(0)
; CHECK-LINUX-NEXT: xori r4, r4, 65535
; CHECK-LINUX-NEXT: or r3, r4, r3
; CHECK-LINUX-NEXT: cntlzd r3, r3
; CHECK-LINUX-NEXT: rldicl r3, r3, 58, 63
; CHECK-LINUX-NEXT: blr
;
; CHECK-AIX32-LABEL: test3:
; CHECK-AIX32: # %bb.0: # %bb
; CHECK-AIX32-NEXT: li r3, 0
; CHECK-AIX32-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX32-NEXT: lwz r3, L..C1(r2) # %const.0
; CHECK-AIX32-NEXT: lxvw4x vs35, 0, r3
; CHECK-AIX32-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX32-NEXT: mfocrf r3, 2
; CHECK-AIX32-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX32-NEXT: blr
bb:
%load = load i128, ptr null, align 16
%icmp = icmp eq i128 %load, 65535
ret i1 %icmp
}
define i1 @test4() {
; CHECK-AIX64-LABEL: test4:
; CHECK-AIX64: # %bb.0: # %bb
; CHECK-AIX64-NEXT: li r3, 0
; CHECK-AIX64-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX64-NEXT: ld r3, L..C0(r2) # %const.0
; CHECK-AIX64-NEXT: lxvd2x vs35, 0, r3
; CHECK-AIX64-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX64-NEXT: mfocrf r3, 2
; CHECK-AIX64-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX64-NEXT: blr
;
; CHECK-LINUX-LABEL: test4:
; CHECK-LINUX: # %bb.0: # %bb
; CHECK-LINUX-NEXT: li r3, 0
; CHECK-LINUX-NEXT: lxvd2x vs34, 0, r3
; CHECK-LINUX-NEXT: addis r3, r2, .LCPI3_0@toc@ha
; CHECK-LINUX-NEXT: addi r3, r3, .LCPI3_0@toc@l
; CHECK-LINUX-NEXT: lxvd2x vs35, 0, r3
; CHECK-LINUX-NEXT: vcmpequb. v2, v2, v3
; CHECK-LINUX-NEXT: mfocrf r3, 2
; CHECK-LINUX-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-LINUX-NEXT: blr
;
; CHECK-AIX32-LABEL: test4:
; CHECK-AIX32: # %bb.0: # %bb
; CHECK-AIX32-NEXT: li r3, 0
; CHECK-AIX32-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX32-NEXT: lwz r3, L..C2(r2) # %const.0
; CHECK-AIX32-NEXT: lxvw4x vs35, 0, r3
; CHECK-AIX32-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX32-NEXT: mfocrf r3, 2
; CHECK-AIX32-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX32-NEXT: blr
bb:
%load = load i128, ptr null, align 16
%icmp = icmp eq i128 %load, 65536
ret i1 %icmp
}
; Test using the !range metadata
define i1 @test5() {
; CHECK-AIX64-LABEL: test5:
; CHECK-AIX64: # %bb.0: # %bb
; CHECK-AIX64-NEXT: ld r3, 0(0)
; CHECK-AIX64-NEXT: ld r4, 8(0)
; CHECK-AIX64-NEXT: or r3, r4, r3
; CHECK-AIX64-NEXT: cntlzd r3, r3
; CHECK-AIX64-NEXT: rldicl r3, r3, 58, 63
; CHECK-AIX64-NEXT: blr
;
; CHECK-LINUX-LABEL: test5:
; CHECK-LINUX: # %bb.0: # %bb
; CHECK-LINUX-NEXT: ld r3, 8(0)
; CHECK-LINUX-NEXT: ld r4, 0(0)
; CHECK-LINUX-NEXT: or r3, r4, r3
; CHECK-LINUX-NEXT: cntlzd r3, r3
; CHECK-LINUX-NEXT: rldicl r3, r3, 58, 63
; CHECK-LINUX-NEXT: blr
;
; CHECK-AIX32-LABEL: test5:
; CHECK-AIX32: # %bb.0: # %bb
; CHECK-AIX32-NEXT: li r3, 0
; CHECK-AIX32-NEXT: xxlxor vs35, vs35, vs35
; CHECK-AIX32-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX32-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX32-NEXT: mfocrf r3, 2
; CHECK-AIX32-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX32-NEXT: blr
bb:
%load = load i128, ptr null, align 16, !range !0
%icmp = icmp eq i128 %load, 0
ret i1 %icmp
}
define i1 @test6() {
; CHECK-AIX64-LABEL: test6:
; CHECK-AIX64: # %bb.0: # %bb
; CHECK-AIX64-NEXT: ld r4, 8(0)
; CHECK-AIX64-NEXT: ld r3, 0(0)
; CHECK-AIX64-NEXT: xori r4, r4, 65535
; CHECK-AIX64-NEXT: or r3, r4, r3
; CHECK-AIX64-NEXT: cntlzd r3, r3
; CHECK-AIX64-NEXT: rldicl r3, r3, 58, 63
; CHECK-AIX64-NEXT: blr
;
; CHECK-LINUX-LABEL: test6:
; CHECK-LINUX: # %bb.0: # %bb
; CHECK-LINUX-NEXT: ld r4, 0(0)
; CHECK-LINUX-NEXT: ld r3, 8(0)
; CHECK-LINUX-NEXT: xori r4, r4, 65535
; CHECK-LINUX-NEXT: or r3, r4, r3
; CHECK-LINUX-NEXT: cntlzd r3, r3
; CHECK-LINUX-NEXT: rldicl r3, r3, 58, 63
; CHECK-LINUX-NEXT: blr
;
; CHECK-AIX32-LABEL: test6:
; CHECK-AIX32: # %bb.0: # %bb
; CHECK-AIX32-NEXT: li r3, 0
; CHECK-AIX32-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX32-NEXT: lwz r3, L..C3(r2) # %const.0
; CHECK-AIX32-NEXT: lxvw4x vs35, 0, r3
; CHECK-AIX32-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX32-NEXT: mfocrf r3, 2
; CHECK-AIX32-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX32-NEXT: blr
bb:
%load = load i128, ptr null, align 16, !range !1
%icmp = icmp eq i128 %load, 65535
ret i1 %icmp
}
define i1 @test7() {
; COMMON-LABEL: test7:
; COMMON: # %bb.0: # %bb
; COMMON-NEXT: li r3, 0
; COMMON-NEXT: blr
bb:
%load = load i128, ptr null, align 16, !range !1
%icmp = icmp eq i128 %load, 65536
ret i1 %icmp
}
define i1 @test8() {
; CHECK-AIX64-LABEL: test8:
; CHECK-AIX64: # %bb.0: # %bb
; CHECK-AIX64-NEXT: li r3, 0
; CHECK-AIX64-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX64-NEXT: ld r3, L..C1(r2) # %const.0
; CHECK-AIX64-NEXT: lxvd2x vs35, 0, r3
; CHECK-AIX64-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX64-NEXT: mfocrf r3, 2
; CHECK-AIX64-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX64-NEXT: blr
;
; CHECK-LINUX-LABEL: test8:
; CHECK-LINUX: # %bb.0: # %bb
; CHECK-LINUX-NEXT: li r3, 0
; CHECK-LINUX-NEXT: lxvd2x vs34, 0, r3
; CHECK-LINUX-NEXT: addis r3, r2, .LCPI7_0@toc@ha
; CHECK-LINUX-NEXT: addi r3, r3, .LCPI7_0@toc@l
; CHECK-LINUX-NEXT: lxvd2x vs35, 0, r3
; CHECK-LINUX-NEXT: vcmpequb. v2, v2, v3
; CHECK-LINUX-NEXT: mfocrf r3, 2
; CHECK-LINUX-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-LINUX-NEXT: blr
;
; CHECK-AIX32-LABEL: test8:
; CHECK-AIX32: # %bb.0: # %bb
; CHECK-AIX32-NEXT: li r3, 0
; CHECK-AIX32-NEXT: lxvw4x vs34, 0, r3
; CHECK-AIX32-NEXT: lwz r3, L..C4(r2) # %const.0
; CHECK-AIX32-NEXT: lxvw4x vs35, 0, r3
; CHECK-AIX32-NEXT: vcmpequb. v2, v2, v3
; CHECK-AIX32-NEXT: mfocrf r3, 2
; CHECK-AIX32-NEXT: rlwinm r3, r3, 25, 31, 31
; CHECK-AIX32-NEXT: blr
bb:
%load = load i128, ptr null, align 16, !range !2
%icmp = icmp eq i128 %load, 65536
ret i1 %icmp
}
!0 = !{i128 0, i128 2}
!1 = !{i128 0, i128 65536}
!2 = !{i128 0, i128 65537}