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