fae05692a3
This will currently accept the old number of bytes syntax, and convert it to a scalar. This should be removed in the near future (I think I converted all of the tests already, but likely missed a few). Not sure what the exact syntax and policy should be. We can continue printing the number of bytes for non-generic instructions to avoid test churn and only allow non-scalar types for generic instructions. This will currently print the LLT in parentheses, but accept parsing the existing integers and implicitly converting to scalar. The parentheses are a bit ugly, but the parser logic seems unable to deal without either parentheses or some keyword to indicate the start of a type.
57 lines
2.6 KiB
YAML
57 lines
2.6 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
|
# RUN: llc -mtriple=aarch64-none-eabi -code-model=tiny -run-pass=instruction-select -verify-machineinstrs -O0 %s -o - | FileCheck %s
|
|
--- |
|
|
target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
|
|
|
|
@foo1 = common dso_local global [1073741824 x i32] zeroinitializer, align 4
|
|
@foo2 = common dso_local global [1073741824 x i32] zeroinitializer, align 4
|
|
|
|
define dso_local i32 @gv_tiny() {
|
|
entry:
|
|
%retval = alloca i32, align 4
|
|
store i32 0, i32* %retval, align 4
|
|
%0 = load i32, i32* getelementptr inbounds ([1073741824 x i32], [1073741824 x i32]* @foo1, i64 0, i64 0), align 4
|
|
%1 = load i32, i32* getelementptr inbounds ([1073741824 x i32], [1073741824 x i32]* @foo2, i64 0, i64 0), align 4
|
|
%add = add nsw i32 %0, %1
|
|
ret i32 %add
|
|
}
|
|
|
|
...
|
|
---
|
|
name: gv_tiny
|
|
legalized: true
|
|
regBankSelected: true
|
|
stack:
|
|
- { id: 0, name: retval, type: default, offset: 0, size: 4, alignment: 4,
|
|
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
|
|
debug-info-variable: '', debug-info-expression: '',
|
|
debug-info-location: '' }
|
|
constants:
|
|
body: |
|
|
bb.1:
|
|
; CHECK-LABEL: name: gv_tiny
|
|
; CHECK: [[ADR:%[0-9]+]]:gpr64 = ADR @foo1
|
|
; CHECK: [[COPY:%[0-9]+]]:gpr64sp = COPY [[ADR]]
|
|
; CHECK: [[ADR1:%[0-9]+]]:gpr64 = ADR @foo2
|
|
; CHECK: [[COPY1:%[0-9]+]]:gpr64sp = COPY [[ADR1]]
|
|
; CHECK: STRWui $wzr, %stack.0.retval, 0 :: (store (s32) into %ir.retval)
|
|
; CHECK: [[LDRWui:%[0-9]+]]:gpr32 = LDRWui [[COPY]], 0 :: (load (s32) from `i32* getelementptr inbounds ([1073741824 x i32], [1073741824 x i32]* @foo1, i64 0, i64 0)`)
|
|
; CHECK: [[LDRWui1:%[0-9]+]]:gpr32 = LDRWui [[COPY1]], 0 :: (load (s32) from `i32* getelementptr inbounds ([1073741824 x i32], [1073741824 x i32]* @foo2, i64 0, i64 0)`)
|
|
; CHECK: [[ADDWrr:%[0-9]+]]:gpr32 = ADDWrr [[LDRWui]], [[LDRWui1]]
|
|
; CHECK: $w0 = COPY [[ADDWrr]]
|
|
; CHECK: RET_ReallyLR implicit $w0
|
|
%1:gpr(s32) = G_CONSTANT i32 0
|
|
%4:gpr(p0) = G_GLOBAL_VALUE @foo1
|
|
%3:gpr(p0) = COPY %4(p0)
|
|
%7:gpr(p0) = G_GLOBAL_VALUE @foo2
|
|
%6:gpr(p0) = COPY %7(p0)
|
|
%0:gpr(p0) = G_FRAME_INDEX %stack.0.retval
|
|
G_STORE %1(s32), %0(p0) :: (store (s32) into %ir.retval)
|
|
%2:gpr(s32) = G_LOAD %3(p0) :: (load (s32) from `i32* getelementptr inbounds ([1073741824 x i32], [1073741824 x i32]* @foo1, i64 0, i64 0)`)
|
|
%5:gpr(s32) = G_LOAD %6(p0) :: (load (s32) from `i32* getelementptr inbounds ([1073741824 x i32], [1073741824 x i32]* @foo2, i64 0, i64 0)`)
|
|
%8:gpr(s32) = G_ADD %2, %5
|
|
$w0 = COPY %8(s32)
|
|
RET_ReallyLR implicit $w0
|
|
|
|
...
|