1; Test that the CPU names work.
2;
3; First ensure the error message matches what we expect.
4; CHECK-ERROR: not a recognized processor for this target
5
6; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=foobar 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
7
8; Now ensure the error message doesn't occur for valid CPUs.
9; CHECK-NO-ERROR-NOT: not a recognized processor for this target
10
11; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=generic 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
12
13; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=geode 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
14; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=winchip-c6 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
15; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=winchip2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
16; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=c3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
17; RUN: llc < %s -o /dev/null -mtriple=i686-unknown-unknown -mcpu=c3-2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
18
19;; x86-64 micro-architecture levels.
20; RUN: llc %s -filetype=null -mtriple=x86_64 -mcpu=x86-64-v2
21; RUN: llc %s -filetype=null -mtriple=x86_64 -mcpu=x86-64-v3
22; RUN: llc %s -filetype=null -mtriple=x86_64 -mcpu=x86-64-v4
23
24define void @foo() {
25  ret void
26}
27