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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp
; RUN: llc -mtriple=i386-linux-gnu -global-isel -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=i386-linux-gnu -regbankselect-greedy -global-isel -verify-machineinstrs < %s | FileCheck %s
;TODO merge with x86-64 tests (many operations not suppored yet)
define i1 @test_load_i1(i1 * %p1) {
; CHECK-LABEL: test_load_i1:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %eax
; CHECK-NEXT: movb (%eax), %al
; CHECK-NEXT: retl
%r = load i1, i1* %p1
ret i1 %r
}
define i8 @test_load_i8(i8 * %p1) {
; CHECK-LABEL: test_load_i8:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %eax
; CHECK-NEXT: movb (%eax), %al
; CHECK-NEXT: retl
%r = load i8, i8* %p1
ret i8 %r
}
define i16 @test_load_i16(i16 * %p1) {
; CHECK-LABEL: test_load_i16:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %eax
; CHECK-NEXT: movzwl (%eax), %eax
; CHECK-NEXT: retl
%r = load i16, i16* %p1
ret i16 %r
}
define i32 @test_load_i32(i32 * %p1) {
; CHECK-LABEL: test_load_i32:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %eax
; CHECK-NEXT: movl (%eax), %eax
; CHECK-NEXT: retl
%r = load i32, i32* %p1
ret i32 %r
}
define i1 * @test_store_i1(i1 %val, i1 * %p1) {
; CHECK-LABEL: test_store_i1:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %ecx
; CHECK-NEXT: movl 8(%esp), %eax
; CHECK-NEXT: andb $1, %cl
; CHECK-NEXT: movb %cl, (%eax)
; CHECK-NEXT: retl
store i1 %val, i1* %p1
ret i1 * %p1;
}
define i8 * @test_store_i8(i8 %val, i8 * %p1) {
; CHECK-LABEL: test_store_i8:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %ecx
; CHECK-NEXT: movl 8(%esp), %eax
; CHECK-NEXT: movb %cl, (%eax)
; CHECK-NEXT: retl
store i8 %val, i8* %p1
ret i8 * %p1;
}
define i16 * @test_store_i16(i16 %val, i16 * %p1) {
; CHECK-LABEL: test_store_i16:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %ecx
; CHECK-NEXT: movl 8(%esp), %eax
; CHECK-NEXT: movw %cx, (%eax)
; CHECK-NEXT: retl
store i16 %val, i16* %p1
ret i16 * %p1;
}
define i32 * @test_store_i32(i32 %val, i32 * %p1) {
; CHECK-LABEL: test_store_i32:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %ecx
; CHECK-NEXT: movl 8(%esp), %eax
; CHECK-NEXT: movl %ecx, (%eax)
; CHECK-NEXT: retl
store i32 %val, i32* %p1
ret i32 * %p1;
}
define i32* @test_load_ptr(i32** %ptr1) {
; CHECK-LABEL: test_load_ptr:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %eax
; CHECK-NEXT: movl (%eax), %eax
; CHECK-NEXT: retl
%p = load i32*, i32** %ptr1
ret i32* %p
}
define void @test_store_ptr(i32** %ptr1, i32* %a) {
; CHECK-LABEL: test_store_ptr:
; CHECK: # %bb.0:
; CHECK-NEXT: movl 4(%esp), %eax
; CHECK-NEXT: movl 8(%esp), %ecx
; CHECK-NEXT: movl %ecx, (%eax)
; CHECK-NEXT: retl
store i32* %a, i32** %ptr1
ret void
}
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