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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=x86_64-linux-gnu -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=SSE_FAST
; RUN: llc -mtriple=x86_64-linux-gnu -regbankselect-greedy -global-isel -verify-machineinstrs < %s -o - | FileCheck %s --check-prefix=ALL --check-prefix=SSE_GREEDY
define i8 @test_load_i8(i8 * %p1) {
; ALL-LABEL: test_load_i8:
; ALL: # BB#0:
; ALL-NEXT: movb (%rdi), %al
; ALL-NEXT: retq
%r = load i8, i8* %p1
ret i8 %r
}
define i16 @test_load_i16(i16 * %p1) {
; ALL-LABEL: test_load_i16:
; ALL: # BB#0:
; ALL-NEXT: movzwl (%rdi), %eax
; ALL-NEXT: retq
%r = load i16, i16* %p1
ret i16 %r
}
define i32 @test_load_i32(i32 * %p1) {
; ALL-LABEL: test_load_i32:
; ALL: # BB#0:
; ALL-NEXT: movl (%rdi), %eax
; ALL-NEXT: retq
%r = load i32, i32* %p1
ret i32 %r
}
define i64 @test_load_i64(i64 * %p1) {
; ALL-LABEL: test_load_i64:
; ALL: # BB#0:
; ALL-NEXT: movq (%rdi), %rax
; ALL-NEXT: retq
%r = load i64, i64* %p1
ret i64 %r
}
define float @test_load_float(float * %p1) {
; SSE-LABEL: test_load_float:
; SSE: # BB#0:
; SSE-NEXT: movl (%rdi), %eax
; SSE-NEXT: movd %eax, %xmm0
; SSE-NEXT: retq
;
; ALL_AVX-LABEL: test_load_float:
; ALL_AVX: # BB#0:
; ALL_AVX-NEXT: movl (%rdi), %eax
; ALL_AVX-NEXT: vmovd %eax, %xmm0
; ALL_AVX-NEXT: retq
%r = load float, float* %p1
ret float %r
}
define double @test_load_double(double * %p1) {
; SSE-LABEL: test_load_double:
; SSE: # BB#0:
; SSE-NEXT: movq (%rdi), %rax
; SSE-NEXT: movq %rax, %xmm0
; SSE-NEXT: retq
;
; ALL_AVX-LABEL: test_load_double:
; ALL_AVX: # BB#0:
; ALL_AVX-NEXT: movq (%rdi), %rax
; ALL_AVX-NEXT: vmovq %rax, %xmm0
; ALL_AVX-NEXT: retq
%r = load double, double* %p1
ret double %r
}
define i32 * @test_store_i32(i32 %val, i32 * %p1) {
; ALL-LABEL: test_store_i32:
; ALL: # BB#0:
; ALL-NEXT: movl %edi, (%rsi)
; ALL-NEXT: movq %rsi, %rax
; ALL-NEXT: retq
store i32 %val, i32* %p1
ret i32 * %p1;
}
define i64 * @test_store_i64(i64 %val, i64 * %p1) {
; ALL-LABEL: test_store_i64:
; ALL: # BB#0:
; ALL-NEXT: movq %rdi, (%rsi)
; ALL-NEXT: movq %rsi, %rax
; ALL-NEXT: retq
store i64 %val, i64* %p1
ret i64 * %p1;
}
define float * @test_store_float(float %val, float * %p1) {
;
; SSE_FAST-LABEL: test_store_float:
; SSE_FAST: # BB#0:
; SSE_FAST-NEXT: movd %xmm0, %eax
; SSE_FAST-NEXT: movl %eax, (%rdi)
; SSE_FAST-NEXT: movq %rdi, %rax
; SSE_FAST-NEXT: retq
;
; SSE_GREEDY-LABEL: test_store_float:
; SSE_GREEDY: # BB#0:
; SSE_GREEDY-NEXT: movss %xmm0, (%rdi)
; SSE_GREEDY-NEXT: movq %rdi, %rax
; SSE_GREEDY-NEXT: retq
store float %val, float* %p1
ret float * %p1;
}
define double * @test_store_double(double %val, double * %p1) {
;
; SSE_FAST-LABEL: test_store_double:
; SSE_FAST: # BB#0:
; SSE_FAST-NEXT: movq %xmm0, %rax
; SSE_FAST-NEXT: movq %rax, (%rdi)
; SSE_FAST-NEXT: movq %rdi, %rax
; SSE_FAST-NEXT: retq
;
; SSE_GREEDY-LABEL: test_store_double:
; SSE_GREEDY: # BB#0:
; SSE_GREEDY-NEXT: movsd %xmm0, (%rdi)
; SSE_GREEDY-NEXT: movq %rdi, %rax
; SSE_GREEDY-NEXT: retq
;
store double %val, double* %p1
ret double * %p1;
}
define i32* @test_load_ptr(i32** %ptr1) {
; ALL-LABEL: test_load_ptr:
; ALL: # BB#0:
; ALL-NEXT: movq (%rdi), %rax
; ALL-NEXT: retq
%p = load i32*, i32** %ptr1
ret i32* %p
}
define void @test_store_ptr(i32** %ptr1, i32* %a) {
; ALL-LABEL: test_store_ptr:
; ALL: # BB#0:
; ALL-NEXT: movq %rsi, (%rdi)
; ALL-NEXT: retq
store i32* %a, i32** %ptr1
ret void
}
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