From e2d2ce9ff1fabe751d3990af4bfa82cbf4998d41 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 llvm-svn: 309754 --- llvm/test/CodeGen/PowerPC/Frames-large.ll | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'llvm/test/CodeGen/PowerPC/Frames-large.ll') diff --git a/llvm/test/CodeGen/PowerPC/Frames-large.ll b/llvm/test/CodeGen/PowerPC/Frames-large.ll index 5efbe5c2a3f..7ffc7afb149 100644 --- a/llvm/test/CodeGen/PowerPC/Frames-large.ll +++ b/llvm/test/CodeGen/PowerPC/Frames-large.ll @@ -1,11 +1,8 @@ -; RUN: llc -verify-machineinstrs < %s -march=ppc32 | FileCheck %s -check-prefix=PPC32-NOFP -; RUN: llc -verify-machineinstrs < %s -march=ppc32 -disable-fp-elim | FileCheck %s -check-prefix=PPC32-FP +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 | FileCheck %s -check-prefix=PPC32-NOFP +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 -disable-fp-elim | FileCheck %s -check-prefix=PPC32-FP -; RUN: llc -verify-machineinstrs < %s -march=ppc64 | FileCheck %s -check-prefix=PPC64-NOFP -; RUN: llc -verify-machineinstrs < %s -march=ppc64 -disable-fp-elim | FileCheck %s -check-prefix=PPC64-FP - - -target triple = "powerpc-apple-darwin8" +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin8 | FileCheck %s -check-prefix=PPC64-NOFP +; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-apple-darwin8 -disable-fp-elim | FileCheck %s -check-prefix=PPC64-FP define i32* @f1() nounwind { %tmp = alloca i32, i32 8191 ; [#uses=1] -- cgit v1.2.3