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llvm-project/llvm/test/CodeGen/X86/cpus.ll

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[x86] Fix the test to actually test things for the CPU names, add the missing barcelona CPU which that test uncovered, and remove the 32-bit x86 CPUs which I really wasn't prepared to audit and test thoroughly. If anyone wants to clean up the 32-bit only x86 CPUs, go for it. Also, if anyone else wants to try to de-duplicate the AMD CPUs, that'd be cool, but from the looks of it wouldn't save as much as it did for the Intel CPUs. llvm-svn: 223774
2014-12-09 22:25:55 +08:00
; Test that the CPU names work.
;
[x86] Change the test added in r223774 to first check the spelling of the error message for a bogus processor, and then look specifically for that error message using FileCheck. I actually tried to write the test this way at first, but drew a blank on how to ensure the error message stayed in sync (oops). Now that I've recalled how to do that, this is clearly better. It also fixes an issue with a malloc implementation that actually prints to stderr in all cases, which was causing problems for some builders it seems. llvm-svn: 224665
2014-12-20 10:19:22 +08:00
; First ensure the error message matches what we expect.
; CHECK-ERROR: not a recognized processor for this target
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=foobar 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
;
; Now ensure the error message doesn't occur for valid CPUs.
; CHECK-NO-ERROR-NOT: not a recognized processor for this target
;
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=nocona 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=core2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=penryn 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=nehalem 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=westmere 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=sandybridge 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=ivybridge 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=haswell 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=broadwell 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=bonnell 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=silvermont 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=k8 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=opteron 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=athlon64 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=athlon-fx 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=k8-sse3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=opteron-sse3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=athlon64-sse3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=amdfam10 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=barcelona 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=bdver1 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=bdver2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=bdver3 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=bdver4 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=btver1 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=btver2 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty
AMD family 17h (znver1) enablement Summary: This patch enables the following 1. AMD family 17h architecture using "znver1" tune flag (-march, -mcpu). 2. ISAs that are enabled for "znver1" architecture. 3. Checks ADX isa from cpuid to identify "znver1" flag when -march=native is used. 4. ISAs FMA4, XOP are disabled as they are dropped from amdfam17. 5. For the time being, it uses the btver2 scheduler model. 6. Test file is updated to check this flag. This item is linked to clang review item https://reviews.llvm.org/D28018 Patch by Ganesh Gopalasubramanian Reviewers: RKSimon, craig.topper Subscribers: vprasad, RKSimon, ashutosh.nema, llvm-commits Differential Revision: https://reviews.llvm.org/D28017 llvm-svn: 291543
2017-01-10 14:01:16 +08:00
; RUN: llc < %s -o /dev/null -mtriple=x86_64-unknown-unknown -mcpu=znver1 2>&1 | FileCheck %s --check-prefix=CHECK-NO-ERROR --allow-empty