From b0a0439255aa030543bd90b7f7f560a29c9e9485 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Tue, 1 Aug 2017 22:20:41 +0000 Subject: PowerPC: Do not use llc -march in tests. `llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309754 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/PowerPC/Frames-small.ll | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'test/CodeGen/PowerPC/Frames-small.ll') diff --git a/test/CodeGen/PowerPC/Frames-small.ll b/test/CodeGen/PowerPC/Frames-small.ll index accf4256edc..e17e982673d 100644 --- a/test/CodeGen/PowerPC/Frames-small.ll +++ b/test/CodeGen/PowerPC/Frames-small.ll @@ -1,21 +1,21 @@ -; RUN: llc -verify-machineinstrs < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -o %t1 +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 -o %t1 ; RUN: not grep "stw r31, -4(r1)" %t1 ; RUN: grep "stwu r1, -16416(r1)" %t1 ; RUN: grep "addi r1, r1, 16416" %t1 -; RUN: llc -verify-machineinstrs < %s -march=ppc32 | \ +; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \ ; RUN: not grep "lwz r31, -4(r1)" -; RUN: llc -verify-machineinstrs < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \ +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 -disable-fp-elim \ ; RUN: -o %t2 ; RUN: grep "stw r31, -4(r1)" %t2 ; RUN: grep "stwu r1, -16416(r1)" %t2 ; RUN: grep "addi r1, r1, 16416" %t2 ; RUN: grep "lwz r31, -4(r1)" %t2 -; RUN: llc -verify-machineinstrs < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 -o %t3 +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin8 -o %t3 ; RUN: not grep "std r31, -8(r1)" %t3 ; RUN: grep "stdu r1, -16432(r1)" %t3 ; RUN: grep "addi r1, r1, 16432" %t3 ; RUN: not grep "ld r31, -8(r1)" %t3 -; RUN: llc -verify-machineinstrs < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim \ +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin8 -disable-fp-elim \ ; RUN: -o %t4 ; RUN: grep "std r31, -8(r1)" %t4 ; RUN: grep "stdu r1, -16448(r1)" %t4 -- cgit v1.2.3