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
4.0 KiB
LLVM
119 lines
4.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
|
|
; RUN: llc < %s | FileCheck %s
|
|
|
|
target datalayout = "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:32-n8:16:32-a:0:32-S32"
|
|
target triple = "i386-pc-windows-gnu"
|
|
|
|
; This function uses esi as base pointer, the inline asm clobbers esi, so we
|
|
; should save esi using esp before the inline asm, and restore esi after the
|
|
; inline asm.
|
|
|
|
define i32 @clober_bp() {
|
|
; CHECK-LABEL: clober_bp:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: pushl %ebp
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: .cfi_offset %ebp, -8
|
|
; CHECK-NEXT: movl %esp, %ebp
|
|
; CHECK-NEXT: .cfi_def_cfa_register %ebp
|
|
; CHECK-NEXT: pushl %edi
|
|
; CHECK-NEXT: pushl %esi
|
|
; CHECK-NEXT: andl $-16, %esp
|
|
; CHECK-NEXT: subl $16, %esp
|
|
; CHECK-NEXT: movl %esp, %esi
|
|
; CHECK-NEXT: .cfi_offset %esi, -16
|
|
; CHECK-NEXT: .cfi_offset %edi, -12
|
|
; CHECK-NEXT: movl $4, 12(%esi)
|
|
; CHECK-NEXT: movl 12(%esi), %eax
|
|
; CHECK-NEXT: addl $3, %eax
|
|
; CHECK-NEXT: andl $-4, %eax
|
|
; CHECK-NEXT: calll __alloca
|
|
; CHECK-NEXT: movl %esp, %eax
|
|
; CHECK-NEXT: andl $-16, %eax
|
|
; CHECK-NEXT: movl %eax, %esp
|
|
; CHECK-NEXT: movl $1, (%eax)
|
|
; CHECK-NEXT: leal 8(%esi), %edi
|
|
; CHECK-NEXT: movl $4, %ecx
|
|
; CHECK-NEXT: pushl %esi
|
|
; CHECK-NEXT: movl %eax, %esi
|
|
; CHECK-NEXT: #APP
|
|
; CHECK-NEXT: rep movsb (%esi), %es:(%edi)
|
|
; CHECK-NEXT: #NO_APP
|
|
; CHECK-NEXT: popl %esi
|
|
; CHECK-NEXT: movl 8(%esi), %eax
|
|
; CHECK-NEXT: leal -8(%ebp), %esp
|
|
; CHECK-NEXT: popl %esi
|
|
; CHECK-NEXT: popl %edi
|
|
; CHECK-NEXT: popl %ebp
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
%size = alloca i32, align 4
|
|
%g = alloca i32, align 4
|
|
store volatile i32 4, ptr %size, align 4
|
|
%len = load volatile i32, ptr %size, align 4
|
|
%var_array = alloca i8, i32 %len, align 16
|
|
store i32 1, ptr %var_array, align 16
|
|
%nil = call { ptr, ptr, i32 } asm "rep movsb", "={di},={si},={cx},0,1,2,~{memory},~{dirflag},~{fpsr},~{flags}"(ptr %g, ptr %var_array, i32 4)
|
|
%retval = load i32, ptr %g, align 4
|
|
ret i32 %retval
|
|
}
|
|
|
|
; This function has the same code except the inline asm also clobbers
|
|
; frame pointer.
|
|
|
|
define i32 @clobber_bpfp() {
|
|
; CHECK-LABEL: clobber_bpfp:
|
|
; CHECK: # %bb.0: # %entry
|
|
; CHECK-NEXT: pushl %ebp
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
|
; CHECK-NEXT: .cfi_offset %ebp, -8
|
|
; CHECK-NEXT: movl %esp, %ebp
|
|
; CHECK-NEXT: .cfi_def_cfa_register %ebp
|
|
; CHECK-NEXT: pushl %edi
|
|
; CHECK-NEXT: pushl %esi
|
|
; CHECK-NEXT: andl $-16, %esp
|
|
; CHECK-NEXT: subl $16, %esp
|
|
; CHECK-NEXT: movl %esp, %esi
|
|
; CHECK-NEXT: .cfi_offset %esi, -16
|
|
; CHECK-NEXT: .cfi_offset %edi, -12
|
|
; CHECK-NEXT: movl $4, 12(%esi)
|
|
; CHECK-NEXT: movl 12(%esi), %eax
|
|
; CHECK-NEXT: addl $3, %eax
|
|
; CHECK-NEXT: andl $-4, %eax
|
|
; CHECK-NEXT: calll __alloca
|
|
; CHECK-NEXT: movl %esp, %eax
|
|
; CHECK-NEXT: andl $-16, %eax
|
|
; CHECK-NEXT: movl %eax, %esp
|
|
; CHECK-NEXT: movl $1, (%eax)
|
|
; CHECK-NEXT: leal 8(%esi), %edi
|
|
; CHECK-NEXT: movl $4, %ecx
|
|
; CHECK-NEXT: pushl %ebp
|
|
; CHECK-NEXT: pushl %esi
|
|
; CHECK-NEXT: .cfi_remember_state
|
|
; CHECK-NEXT: .cfi_escape 0x0f, 0x06, 0x74, 0x04, 0x06, 0x11, 0x08, 0x22 #
|
|
; CHECK-NEXT: movl %eax, %esi
|
|
; CHECK-NEXT: #APP
|
|
; CHECK-NEXT: rep movsb (%esi), %es:(%edi)
|
|
; CHECK-NEXT: #NO_APP
|
|
; CHECK-NEXT: popl %esi
|
|
; CHECK-NEXT: popl %ebp
|
|
; CHECK-NEXT: .cfi_restore_state
|
|
; CHECK-NEXT: movl 8(%esi), %eax
|
|
; CHECK-NEXT: leal -8(%ebp), %esp
|
|
; CHECK-NEXT: popl %esi
|
|
; CHECK-NEXT: popl %edi
|
|
; CHECK-NEXT: popl %ebp
|
|
; CHECK-NEXT: retl
|
|
entry:
|
|
%size = alloca i32, align 4
|
|
%g = alloca i32, align 4
|
|
store volatile i32 4, ptr %size, align 4
|
|
%len = load volatile i32, ptr %size, align 4
|
|
%var_array = alloca i8, i32 %len, align 16
|
|
store i32 1, ptr %var_array, align 16
|
|
%nil = call { ptr, ptr, i32 } asm "rep movsb", "={di},={si},={cx},0,1,2,~{memory},~{dirflag},~{fpsr},~{flags},~{ebp}"(ptr %g, ptr %var_array, i32 4)
|
|
%retval = load i32, ptr %g, align 4
|
|
ret i32 %retval
|
|
}
|
|
|