40a4cbb0f2
Similar to 806761a762
-mtriple= specifies the full target triple while -march= merely sets the
architecture part of the default target triple (e.g. Windows, macOS).
Therefore, -march= is error-prone and not recommended for tests without
a target triple. The issue has been benign as these MIR tests do not
utilize object file format specific detail, but it's good to change
these tests to neighbor files that use -mtriple=x86_64
66 lines
1.3 KiB
YAML
66 lines
1.3 KiB
YAML
# RUN: llc -mtriple=x86_64 -run-pass none -o - %s | FileCheck %s
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# This test ensures that the MIR parser parses basic block liveins correctly.
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--- |
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define i32 @test(i32 %a, i32 %b) {
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body:
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%c = add i32 %a, %b
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ret i32 %c
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}
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define i32 @test2(i32 %a, i32 %b) {
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body:
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%c = add i32 %a, %b
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ret i32 %c
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}
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define i32 @test3() {
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body:
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ret i32 0
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}
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...
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---
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name: test
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: bb.0.body:
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; CHECK-NEXT: liveins: $edi, $esi
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bb.0.body:
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liveins: $edi, $esi
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$eax = LEA64_32r killed $rdi, 1, killed $rsi, 0, _
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RET64 $eax
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...
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---
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name: test2
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tracksRegLiveness: true
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body: |
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; CHECK-LABEL: name: test2
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; Verify that we can have multiple lists of liveins that will be merged into
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; one.
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; CHECK: bb.0.body:
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; CHECK-NEXT: liveins: $edi, $esi
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bb.0.body:
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liveins: $edi
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liveins: $esi
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$eax = LEA64_32r killed $rdi, 1, killed $rsi, 0, _
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RET64 $eax
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...
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---
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name: test3
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tracksRegLiveness: true
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body: |
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; Verify that we can have an empty list of liveins.
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; CHECK-LABEL: name: test3
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; CHECK: bb.0.body:
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; CHECK-NEXT: $eax = MOV32r0 implicit-def dead $eflags
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bb.0.body:
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liveins:
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$eax = MOV32r0 implicit-def dead $eflags
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RET64 killed $eax
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...
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