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# RUN: llc -mtriple=x86_64-linux-gnu -global-isel -run-pass=legalizer %s -o - | FileCheck %s
--- |
; ModuleID = '<stdin>'
source_filename = "<stdin>"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64--linux-gnu"
define i32 @test_sub_i32(i32 %arg1, i32 %arg2) {
%ret = sub i32 %arg1, %arg2
ret i32 %ret
}
...
---
name: test_sub_i32
alignment: 4
legalized: false
regBankSelected: false
selected: false
tracksRegLiveness: true
registers:
- { id: 0, class: _ }
- { id: 1, class: _ }
- { id: 2, class: _ }
body: |
bb.1 (%ir-block.0):
liveins: %edi, %esi
; CHECK-LABEL: name: test_sub_i32
; CHECK: [[VAL1:%.*]](s32) = COPY %edi
; CHECK: [[VAL2:%.*]](s32) = COPY %esi
; CHECK: [[RES:%.*]](s32) = G_SUB [[VAL1:%.*]], [[VAL2:%.*]]
%0(s32) = COPY %edi
%1(s32) = COPY %esi
%2(s32) = G_SUB %0, %1
%eax = COPY %2(s32)
RET 0, implicit %eax
...
|
