derek/TheRock
1
0 Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
Files
main
TheRock/compiler/amd-llvm/llvm/test/CodeGen/AArch64/fast-isel-tbz.ll
T
derek.holloway 7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
Details
CodeQL / Analyze (python) (push) Canceled after 0s
Details
pre-commit / pre-commit (push) Canceled after 0s
Details
Multi-Arch CI / setup (push) Canceled after 0s
Details
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Details
Setup (Multi-Arch) / setup (push) Canceled after 0s
Details
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Details
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
Details
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Details
Multi-Arch CI / CI Summary (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Details
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Details
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Details
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Details
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Details
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
Details
Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

312 lines
6.5 KiB
LLVM
Raw Permalink Blame History

; RUN: llc -disable-peephole -aarch64-enable-atomic-cfg-tidy=0 -verify-machineinstrs -mtriple=aarch64-apple-darwin < %s | FileCheck %s
; RUN: llc -disable-peephole -fast-isel -fast-isel-abort=1 -aarch64-enable-atomic-cfg-tidy=0 -verify-machineinstrs -mtriple=aarch64-apple-darwin < %s | FileCheck --check-prefix=CHECK --check-prefix=FAST %s
define i32 @icmp_eq_i8(i8 zeroext %a) {
; CHECK-LABEL: icmp_eq_i8
; CHECK: tbz {{w[0-9]+}}, #0, {{LBB.+_2}}
%1 = and i8 %a, 1
%2 = icmp eq i8 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_eq_i16(i16 zeroext %a) {
; CHECK-LABEL: icmp_eq_i16
; CHECK: tbz w0, #1, {{LBB.+_2}}
%1 = and i16 %a, 2
%2 = icmp eq i16 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_eq_i32(i32 %a) {
; CHECK-LABEL: icmp_eq_i32
; CHECK: tbz w0, #2, {{LBB.+_2}}
%1 = and i32 %a, 4
%2 = icmp eq i32 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_eq_i64_1(i64 %a) {
; CHECK-LABEL: icmp_eq_i64_1
; CHECK: tbz w0, #3, {{LBB.+_2}}
%1 = and i64 %a, 8
%2 = icmp eq i64 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_eq_i64_2(i64 %a) {
; CHECK-LABEL: icmp_eq_i64_2
; CHECK: tbz x0, #32, {{LBB.+_2}}
%1 = and i64 %a, 4294967296
%2 = icmp eq i64 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_ne_i8(i8 zeroext %a) {
; CHECK-LABEL: icmp_ne_i8
; CHECK: tbnz w0, #0, {{LBB.+_2}}
%1 = and i8 %a, 1
%2 = icmp ne i8 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_ne_i16(i16 zeroext %a) {
; CHECK-LABEL: icmp_ne_i16
; CHECK: tbnz w0, #1, {{LBB.+_2}}
%1 = and i16 %a, 2
%2 = icmp ne i16 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_ne_i32(i32 %a) {
; CHECK-LABEL: icmp_ne_i32
; CHECK: tbnz w0, #2, {{LBB.+_2}}
%1 = and i32 %a, 4
%2 = icmp ne i32 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_ne_i64_1(i64 %a) {
; CHECK-LABEL: icmp_ne_i64_1
; CHECK: tbnz w0, #3, {{LBB.+_2}}
%1 = and i64 %a, 8
%2 = icmp ne i64 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_ne_i64_2(i64 %a) {
; CHECK-LABEL: icmp_ne_i64_2
; CHECK: tbnz x0, #32, {{LBB.+_2}}
%1 = and i64 %a, 4294967296
%2 = icmp ne i64 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_slt_i8(i8 zeroext %a) {
; FAST-LABEL: icmp_slt_i8
; FAST: tbnz w0, #7, {{LBB.+_2}}
%1 = icmp slt i8 %a, 0
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_slt_i16(i16 zeroext %a) {
; FAST-LABEL: icmp_slt_i16
; FAST: tbnz w0, #15, {{LBB.+_2}}
%1 = icmp slt i16 %a, 0
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_slt_i32(i32 %a) {
; CHECK-LABEL: icmp_slt_i32
; CHECK: tbnz w0, #31, {{LBB.+_2}}
%1 = icmp slt i32 %a, 0
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_slt_i64(i64 %a) {
; CHECK-LABEL: icmp_slt_i64
; CHECK: tbnz x0, #63, {{LBB.+_2}}
%1 = icmp slt i64 %a, 0
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sge_i8(i8 zeroext %a) {
; FAST-LABEL: icmp_sge_i8
; FAST: tbz w0, #7, {{LBB.+_2}}
%1 = icmp sge i8 %a, 0
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sge_i16(i16 zeroext %a) {
; FAST-LABEL: icmp_sge_i16
; FAST: tbz w0, #15, {{LBB.+_2}}
%1 = icmp sge i16 %a, 0
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sle_i8(i8 zeroext %a) {
; FAST-LABEL: icmp_sle_i8
; FAST: tbnz w0, #7, {{LBB.+_2}}
%1 = icmp sle i8 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sle_i16(i16 zeroext %a) {
; FAST-LABEL: icmp_sle_i16
; FAST: tbnz w0, #15, {{LBB.+_2}}
%1 = icmp sle i16 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sle_i32(i32 %a) {
; CHECK-LABEL: icmp_sle_i32
; CHECK: tbnz w0, #31, {{LBB.+_2}}
%1 = icmp sle i32 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sle_i64(i64 %a) {
; CHECK-LABEL: icmp_sle_i64
; CHECK: tbnz x0, #63, {{LBB.+_2}}
%1 = icmp sle i64 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sgt_i8(i8 zeroext %a) {
; FAST-LABEL: icmp_sgt_i8
; FAST: tbz w0, #7, {{LBB.+_2}}
%1 = icmp sgt i8 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sgt_i16(i16 zeroext %a) {
; FAST-LABEL: icmp_sgt_i16
; FAST: tbz w0, #15, {{LBB.+_2}}
%1 = icmp sgt i16 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sgt_i32(i32 %a) {
; CHECK-LABEL: icmp_sgt_i32
; CHECK: tbz w0, #31, {{LBB.+_2}}
%1 = icmp sgt i32 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
define i32 @icmp_sgt_i64(i64 %a) {
; FAST-LABEL: icmp_sgt_i64
; FAST: tbz x0, #63, {{LBB.+_2}}
%1 = icmp sgt i64 %a, -1
br i1 %1, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
; Test that we don't fold the 'and' instruction into the compare.
define i32 @icmp_eq_and_i32(i32 %a, i1 %c) {
; CHECK-LABEL: icmp_eq_and_i32
; CHECK: and [[REG:w[0-9]+]], w0, #0x3
; CHECK-NEXT: cbz [[REG]], {{LBB.+_3}}
%1 = and i32 %a, 3
br i1 %c, label %bb0, label %bb2
bb0:
%2 = icmp eq i32 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
; Test that we do fold the 'and' instruction into the compare and
; generate a tbz instruction for the conditional branch.
define i32 @icmp_eq_and1bit_i32(i32 %a, i1 %c) {
; CHECK-LABEL: icmp_eq_and1bit_i32
; CHECK: tbz {{w[0-9]+}}, #2, {{LBB.+_3}}
%1 = and i32 %a, 4
br i1 %c, label %bb0, label %bb2
bb0:
%2 = icmp eq i32 %1, 0
br i1 %2, label %bb1, label %bb2, !prof !0
bb1:
ret i32 1
bb2:
ret i32 0
}
!0 = !{!"branch_weights", i32 0, i32 2147483647}
!1 = !{!"branch_weights", i32 2147483647, i32 0}
Reference in new issue View Git Blame Copy Permalink