From 952eddef9aff85b1e92626e89baaf7a360e2ac85 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 22 Dec 2013 00:07:40 +0000
Subject: Vendor import of clang release_34 branch r197841 (effectively, 3.4
RC3): https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841
---
test/Driver/clang_f_opts.c | 78 ++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 76 insertions(+), 2 deletions(-)
(limited to 'test/Driver/clang_f_opts.c')
diff --git a/test/Driver/clang_f_opts.c b/test/Driver/clang_f_opts.c
index 5451945..8bf53e5 100644
--- a/test/Driver/clang_f_opts.c
+++ b/test/Driver/clang_f_opts.c
@@ -15,11 +15,11 @@
// CHECK-OPTIONS2: -fno-show-source-location
// RUN: %clang -### -S -Wwrite-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s
+// RUN: %clang -### -S -Weverything %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS1 %s
// WRITE-STRINGS1: -fconst-strings
// RUN: %clang -### -S -Wwrite-strings -Wno-write-strings %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s
+// RUN: %clang -### -S -Wwrite-strings -w %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS2 %s
// WRITE-STRINGS2-NOT: -fconst-strings
-// RUN: %clang -### -S -Wwrite-strings -w %s 2>&1 | FileCheck -check-prefix=WRITE-STRINGS3 %s
-// WRITE-STRINGS3: -fconst-strings
// RUN: %clang -### -x c++ -c %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
// RUN: %clang -### -x c++ -c -Wdeprecated %s 2>&1 | FileCheck -check-prefix=DEPRECATED-ON-CHECK %s
@@ -37,6 +37,23 @@
// FP-CONTRACT-FAST-CHECK: -ffp-contract=fast
// FP-CONTRACT-OFF-CHECK: -ffp-contract=off
+// RUN: %clang -### -S -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s
+// RUN: %clang -### -S -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s
+// RUN: %clang -### -S -fno-unroll-loops -funroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-UNROLL-LOOPS %s
+// RUN: %clang -### -S -funroll-loops -fno-unroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-UNROLL-LOOPS %s
+// CHECK-UNROLL-LOOPS: "-funroll-loops"
+// CHECK-NO-UNROLL-LOOPS: "-fno-unroll-loops"
+
+// RUN: %clang -### -S -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s
+// RUN: %clang -### -S -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s
+// RUN: %clang -### -S -fno-reroll-loops -freroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-REROLL-LOOPS %s
+// RUN: %clang -### -S -freroll-loops -fno-reroll-loops %s 2>&1 | FileCheck -check-prefix=CHECK-NO-REROLL-LOOPS %s
+// CHECK-REROLL-LOOPS: "-freroll-loops"
+// CHECK-NO-REROLL-LOOPS-NOT: "-freroll-loops"
+
+// RUN: %clang -### -S -fprofile-sample-use=%S/Inputs/file.prof %s 2>&1 | FileCheck -check-prefix=CHECK-SAMPLE-PROFILE %s
+// CHECK-SAMPLE-PROFILE: "-fprofile-sample-use={{.*}}/file.prof"
+
// RUN: %clang -### -S -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
// RUN: %clang -### -S -fno-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
// RUN: %clang -### -S -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
@@ -45,6 +62,17 @@
// RUN: %clang -### -S -fno-tree-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
// RUN: %clang -### -S -fno-tree-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
// RUN: %clang -### -S -ftree-vectorize -fno-vectorize %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -O %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -O2 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -Os %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -fno-vectorize -O3 %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -O1 -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S -Ofast %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
+// RUN: %clang -### -S %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -O0 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -O1 %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
+// RUN: %clang -### -S -Oz %s 2>&1 | FileCheck -check-prefix=CHECK-NO-VECTORIZE %s
// CHECK-VECTORIZE: "-vectorize-loops"
// CHECK-NO-VECTORIZE-NOT: "-vectorize-loops"
@@ -71,3 +99,49 @@
// CHECK-EXTENDED-IDENTIFIERS: "-cc1"
// CHECK-EXTENDED-IDENTIFIERS-NOT: "-fextended-identifiers"
// CHECK-NO-EXTENDED-IDENTIFIERS: error: unsupported option '-fno-extended-identifiers'
+
+// RUN: %clang -### -S -fno-pascal-strings -mpascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-M-PASCAL-STRINGS %s
+// CHECK-M-PASCAL-STRINGS: "-fpascal-strings"
+
+// RUN: %clang -### -S -fpascal-strings -mno-pascal-strings %s 2>&1 | FileCheck -check-prefix=CHECK-NO-M-PASCAL-STRINGS %s
+// CHECK-NO-M-PASCAL-STRINGS-NOT: "-fpascal-strings"
+
+// RUN: %clang -### -S -O4 %s 2>&1 | FileCheck -check-prefix=CHECK-MAX-O %s
+// CHECK-MAX-O: warning: -O4 is equivalent to -O3
+// CHECK-MAX-O: -O3
+
+// RUN: %clang -S -O20 -o /dev/null %s 2>&1 | FileCheck -check-prefix=CHECK-INVALID-O %s
+// CHECK-INVALID-O: warning: optimization level '-O20' is unsupported; using '-O3' instead
+
+// Test that we don't error on these.
+// RUN: %clang -### -S -Werror \
+// RUN: -falign-functions -falign-functions=2 -fno-align-functions \
+// RUN: -fasynchronous-unwind-tables -fno-asynchronous-unwind-tables \
+// RUN: -fbuiltin -fno-builtin \
+// RUN: -fdiagnostics-show-location=once \
+// RUN: -ffloat-store -fno-float-store \
+// RUN: -feliminate-unused-debug-types -fno-eliminate-unused-debug-types \
+// RUN: -fgcse -fno-gcse \
+// RUN: -fident -fno-ident \
+// RUN: -fimplicit-templates -fno-implicit-templates \
+// RUN: -fivopts -fno-ivopts \
+// RUN: -fnon-call-exceptions -fno-non-call-exceptions \
+// RUN: -fpermissive -fno-permissive \
+// RUN: -fprefetch-loop-arrays -fno-prefetch-loop-arrays \
+// RUN: -fprofile-correction -fno-profile-correction \
+// RUN: -fprofile-dir=bar \
+// RUN: -fprofile-use -fprofile-use=zed -fno-profile-use \
+// RUN: -fprofile-values -fno-profile-values \
+// RUN: -frounding-math -fno-rounding-math \
+// RUN: -fsee -fno-see \
+// RUN: -ftracer -fno-tracer \
+// RUN: -funroll-all-loops -fno-unroll-all-loops \
+// RUN: -fuse-ld=gold \
+// RUN: -fno-builtin-foobar \
+// RUN: -fno-builtin-strcat -fno-builtin-strcpy \
+// RUN: -fno-var-tracking \
+// RUN: -fno-unsigned-char \
+// RUN: -fno-signed-char \
+// RUN: -fstrength-reduce -fno-strength-reduce \
+// RUN: %s 2>&1 | FileCheck --check-prefix=IGNORE %s
+// IGNORE-NOT: error: unknown argument
--
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