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llvm-project/clang/test/Headers/altivec-header.c

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Revert "PR17164: Change clang's default behavior from -flax-vector-conversions=all to -flax-vector-conversions=integer." This patch broke the Sanitizer buildbots. Please see the commit's differential revision for more information (https://reviews.llvm.org/D67678). This reverts commit b72a8c65e4e34779b6bc9e466203f553f5294486.
2020-01-21 08:34:09 +08:00
// RUN: %clang_cc1 -triple powerpc64-unknown-unknown -target-feature +altivec -ffreestanding -emit-llvm -o - %s | FileCheck %s
For PR17164: split -fno-lax-vector-conversion into three different levels: -- none: no lax vector conversions [new GCC default] -- integer: only conversions between integer vectors [old GCC default] -- all: all conversions between same-size vectors [Clang default] For now, Clang still defaults to "all" mode, but per my proposal on cfe-dev (2019-04-10) the default will be changed to "integer" as soon as that doesn't break lots of testcases. (Eventually I'd like to change the default to "none" to match GCC and general sanity.) Following GCC's behavior, the driver flag -flax-vector-conversions is translated to -flax-vector-conversions=integer. This reinstates r371805, reverted in r371813, with an additional fix for lldb. llvm-svn: 371817
2019-09-13 14:02:15 +08:00
// RUN: %clang_cc1 -triple powerpc64-unknown-unknown -target-feature +altivec -ffreestanding -emit-llvm -flax-vector-conversions=none -o - %s | FileCheck %s
Remove the -faltivec alias option and replace it with -maltivec everywhere. The alias was only ever used on darwin and had some issues there, and isn't used in practice much. Also fixes a problem with -mno-altivec not turning off -maltivec. Also add a diagnostic for faltivec/fno-altivec that directs users to use maltivec options and include the altivec.h file explicitly. llvm-svn: 298449
2017-03-22 06:06:18 +08:00
// RUN: %clang_cc1 -triple powerpc64-unknown-unknown -target-feature +altivec -ffreestanding -emit-llvm -x c++ -o - %s | FileCheck %s
Add "static" to some functions in altivec.c where it was missing. llvm-svn: 167148
2012-11-01 02:17:07 +08:00
#include <altivec.h>
// Verify that simply including <altivec.h> does not generate any code
// (i.e. all inline routines in the header are marked "static")
Make this test not rely on a backend being registered. llvm-svn: 233993
2015-04-03 09:27:02 +08:00
// CHECK: target triple = "powerpc64-
Update for llvm change. llvm-svn: 203000
2014-03-06 04:08:57 +08:00
// CHECK-NEXT: {{^$}}
[X86] Add NumRegisterParameters Module Flag. Reviewers: rnk, mkuper Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D27051 llvm-svn: 298177
2017-03-18 08:43:39 +08:00
// CHECK-NEXT: {{llvm\..*}}