derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
119 lines
3.3 KiB
LLVM
119 lines
3.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
|
; RUN: opt < %s -passes=instcombine -S | FileCheck %s
|
|
|
|
; No selects should remain.
|
|
|
|
define i41 @zext(i1 %C) {
|
|
; CHECK-LABEL: @zext(
|
|
; CHECK-NEXT: [[V:%.*]] = zext i1 [[C:%.*]] to i41
|
|
; CHECK-NEXT: ret i41 [[V]]
|
|
;
|
|
%V = select i1 %C, i41 1, i41 0
|
|
ret i41 %V
|
|
}
|
|
|
|
define i41 @sext(i1 %C) {
|
|
; CHECK-LABEL: @sext(
|
|
; CHECK-NEXT: [[V:%.*]] = sext i1 [[C:%.*]] to i41
|
|
; CHECK-NEXT: ret i41 [[V]]
|
|
;
|
|
%V = select i1 %C, i41 -1, i41 0
|
|
ret i41 %V
|
|
}
|
|
|
|
define i999 @not_zext(i1 %C) {
|
|
; CHECK-LABEL: @not_zext(
|
|
; CHECK-NEXT: [[NOT_C:%.*]] = xor i1 [[C:%.*]], true
|
|
; CHECK-NEXT: [[V:%.*]] = zext i1 [[NOT_C]] to i999
|
|
; CHECK-NEXT: ret i999 [[V]]
|
|
;
|
|
%V = select i1 %C, i999 0, i999 1
|
|
ret i999 %V
|
|
}
|
|
|
|
define i999 @not_sext(i1 %C) {
|
|
; CHECK-LABEL: @not_sext(
|
|
; CHECK-NEXT: [[NOT_C:%.*]] = xor i1 [[C:%.*]], true
|
|
; CHECK-NEXT: [[V:%.*]] = sext i1 [[NOT_C]] to i999
|
|
; CHECK-NEXT: ret i999 [[V]]
|
|
;
|
|
%V = select i1 %C, i999 0, i999 -1
|
|
ret i999 %V
|
|
}
|
|
|
|
; Vector selects of vector splat constants match APInt too.
|
|
|
|
define <2 x i41> @zext_vec(<2 x i1> %C) {
|
|
; CHECK-LABEL: @zext_vec(
|
|
; CHECK-NEXT: [[V:%.*]] = zext <2 x i1> [[C:%.*]] to <2 x i41>
|
|
; CHECK-NEXT: ret <2 x i41> [[V]]
|
|
;
|
|
%V = select <2 x i1> %C, <2 x i41> <i41 1, i41 1>, <2 x i41> <i41 0, i41 0>
|
|
ret <2 x i41> %V
|
|
}
|
|
|
|
define <2 x i32> @sext_vec(<2 x i1> %C) {
|
|
; CHECK-LABEL: @sext_vec(
|
|
; CHECK-NEXT: [[V:%.*]] = sext <2 x i1> [[C:%.*]] to <2 x i32>
|
|
; CHECK-NEXT: ret <2 x i32> [[V]]
|
|
;
|
|
%V = select <2 x i1> %C, <2 x i32> <i32 -1, i32 -1>, <2 x i32> <i32 0, i32 0>
|
|
ret <2 x i32> %V
|
|
}
|
|
|
|
define <2 x i999> @not_zext_vec(<2 x i1> %C) {
|
|
; CHECK-LABEL: @not_zext_vec(
|
|
; CHECK-NEXT: [[NOT_C:%.*]] = xor <2 x i1> [[C:%.*]], splat (i1 true)
|
|
; CHECK-NEXT: [[V:%.*]] = zext <2 x i1> [[NOT_C]] to <2 x i999>
|
|
; CHECK-NEXT: ret <2 x i999> [[V]]
|
|
;
|
|
%V = select <2 x i1> %C, <2 x i999> <i999 0, i999 0>, <2 x i999> <i999 1, i999 1>
|
|
ret <2 x i999> %V
|
|
}
|
|
|
|
define <2 x i64> @not_sext_vec(<2 x i1> %C) {
|
|
; CHECK-LABEL: @not_sext_vec(
|
|
; CHECK-NEXT: [[NOT_C:%.*]] = xor <2 x i1> [[C:%.*]], splat (i1 true)
|
|
; CHECK-NEXT: [[V:%.*]] = sext <2 x i1> [[NOT_C]] to <2 x i64>
|
|
; CHECK-NEXT: ret <2 x i64> [[V]]
|
|
;
|
|
%V = select <2 x i1> %C, <2 x i64> <i64 0, i64 0>, <2 x i64> <i64 -1, i64 -1>
|
|
ret <2 x i64> %V
|
|
}
|
|
|
|
; But don't touch this - we would need 3 instructions to extend and splat the scalar select condition.
|
|
|
|
define <2 x i32> @scalar_select_of_vectors(i1 %c) {
|
|
; CHECK-LABEL: @scalar_select_of_vectors(
|
|
; CHECK-NEXT: [[V:%.*]] = select i1 [[C:%.*]], <2 x i32> splat (i32 1), <2 x i32> zeroinitializer
|
|
; CHECK-NEXT: ret <2 x i32> [[V]]
|
|
;
|
|
%V = select i1 %c, <2 x i32> <i32 1, i32 1>, <2 x i32> zeroinitializer
|
|
ret <2 x i32> %V
|
|
}
|
|
|
|
;; (x <s 0) ? -1 : 0 -> ashr x, 31
|
|
|
|
define i41 @test3(i41 %X) {
|
|
; CHECK-LABEL: @test3(
|
|
; CHECK-NEXT: [[X_LOBIT:%.*]] = ashr i41 [[X:%.*]], 40
|
|
; CHECK-NEXT: ret i41 [[X_LOBIT]]
|
|
;
|
|
%t = icmp slt i41 %X, 0
|
|
%V = select i1 %t, i41 -1, i41 0
|
|
ret i41 %V
|
|
}
|
|
|
|
;; (x <s 0) ? -1 : 0 -> ashr x, 31
|
|
|
|
define i1023 @test4(i1023 %X) {
|
|
; CHECK-LABEL: @test4(
|
|
; CHECK-NEXT: [[X_LOBIT:%.*]] = ashr i1023 [[X:%.*]], 1022
|
|
; CHECK-NEXT: ret i1023 [[X_LOBIT]]
|
|
;
|
|
%t = icmp slt i1023 %X, 0
|
|
%V = select i1 %t, i1023 -1, i1023 0
|
|
ret i1023 %V
|
|
}
|
|
|