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llvm-project/llvm/test/CodeGen/X86/GlobalISel/frameIndex.ll

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[GlobalISel][X86] support G_FRAME_INDEX instruction selection. Summary: Support G_FRAME_INDEX instruction selection. Reviewers: zvi, rovka, ab, qcolombet Reviewed By: ab Subscribers: llvm-commits, dberris, kristof.beyls, eladcohen, guyblank Differential Revision: https://reviews.llvm.org/D30980 llvm-svn: 298800
2017-03-26 16:11:12 +08:00
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
[GlobalISel][X86] Fix G_TRUNC instruction selection. Updated tests with -verify-machineinstrs flag. It fixes 3 tests failed with machine verifier enabled and listed in PR27481 llvm-svn: 303502
2017-05-21 19:13:56 +08:00
; RUN: llc -mtriple=x86_64-linux-gnu -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X64
; RUN: llc -mtriple=x86_64-linux-gnu -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X64
; RUN: llc -mtriple=i386-linux-gnu -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X32
; RUN: llc -mtriple=i386-linux-gnu -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X32
; RUN: llc -mtriple=x86_64-linux-gnux32 -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X32ABI
; RUN: llc -mtriple=x86_64-linux-gnux32 -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=X32ABI
[GlobalISel][X86] support G_FRAME_INDEX instruction selection. Summary: Support G_FRAME_INDEX instruction selection. Reviewers: zvi, rovka, ab, qcolombet Reviewed By: ab Subscribers: llvm-commits, dberris, kristof.beyls, eladcohen, guyblank Differential Revision: https://reviews.llvm.org/D30980 llvm-svn: 298800
2017-03-26 16:11:12 +08:00
define i32* @allocai32() {
; X64-LABEL: allocai32:
; X64: # BB#0:
; X64-NEXT: leaq -4(%rsp), %rax
; X64-NEXT: retq
;
; X32-LABEL: allocai32:
; X32: # BB#0:
; X32-NEXT: pushl %eax
; X32-NEXT: .cfi_def_cfa_offset 8
; X32-NEXT: movl %esp, %eax
; X32-NEXT: popl %ecx
; X32-NEXT: retl
;
; X32ABI-LABEL: allocai32:
; X32ABI: # BB#0:
; X32ABI-NEXT: leal -4(%rsp), %eax
; X32ABI-NEXT: retq
%ptr1 = alloca i32
ret i32* %ptr1
}