From 2b066988909948dc3d53d01760bc2d71d32f3feb Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Mon, 2 May 2011 19:34:44 +0000
Subject: Vendor import of llvm trunk r130700:
http://llvm.org/svn/llvm-project/llvm/trunk@130700
---
test/FrontendC/2006-05-01-AppleAlignmentPragma.c | 2 +-
test/FrontendC/2010-07-27-MinNoFoldConst.c | 2 +-
test/FrontendC/2011-03-02-UnionInitializer.c | 2 ++
.../2011-03-08-ZeroFieldUnionInitializer.c | 7 +++++++
test/FrontendC/2011-03-31-ArrayRefFolding.c | 15 ++++++++++++++
test/FrontendC/cstring-align.c | 11 ----------
test/FrontendC/mmx-inline-asm.c | 24 ++++++++++++++++++++++
test/FrontendC/vla-3.c | 11 ++++++++++
8 files changed, 61 insertions(+), 13 deletions(-)
create mode 100644 test/FrontendC/2011-03-02-UnionInitializer.c
create mode 100644 test/FrontendC/2011-03-08-ZeroFieldUnionInitializer.c
create mode 100644 test/FrontendC/2011-03-31-ArrayRefFolding.c
delete mode 100644 test/FrontendC/cstring-align.c
create mode 100644 test/FrontendC/mmx-inline-asm.c
create mode 100644 test/FrontendC/vla-3.c
(limited to 'test/FrontendC')
diff --git a/test/FrontendC/2006-05-01-AppleAlignmentPragma.c b/test/FrontendC/2006-05-01-AppleAlignmentPragma.c
index c9050aa..233968b 100644
--- a/test/FrontendC/2006-05-01-AppleAlignmentPragma.c
+++ b/test/FrontendC/2006-05-01-AppleAlignmentPragma.c
@@ -1,7 +1,7 @@
// RUN: %llvmgcc %s -S -o -
#ifdef __APPLE__
-/* test that X is layed out correctly when this pragma is used. */
+/* test that X is laid out correctly when this pragma is used. */
#pragma options align=mac68k
#endif
diff --git a/test/FrontendC/2010-07-27-MinNoFoldConst.c b/test/FrontendC/2010-07-27-MinNoFoldConst.c
index 7cd8b4c..ea711e5 100644
--- a/test/FrontendC/2010-07-27-MinNoFoldConst.c
+++ b/test/FrontendC/2010-07-27-MinNoFoldConst.c
@@ -10,7 +10,7 @@ static void bad(unsigned int v1, unsigned int v2) {
// MIN(1631381461u * v2 - 4047041419, 1631381461u * v1 - 4047041419)
//
// 1631381461u * 1273463329u = 2077504466193943669, but 32-bit overflow clips
-// this to 4047041419. This breaks the comparision implicit in the MIN().
+// this to 4047041419. This breaks the comparison implicit in the MIN().
// Two multiply operations suggests the bad optimization is happening;
// one multiplication, after the MIN(), is correct.
// CHECK: mul
diff --git a/test/FrontendC/2011-03-02-UnionInitializer.c b/test/FrontendC/2011-03-02-UnionInitializer.c
new file mode 100644
index 0000000..a5ea75e
--- /dev/null
+++ b/test/FrontendC/2011-03-02-UnionInitializer.c
@@ -0,0 +1,2 @@
+// RUN: %llvmgcc -S %s
+union { int :3; double f; } u17_017 = {17.17};
diff --git a/test/FrontendC/2011-03-08-ZeroFieldUnionInitializer.c b/test/FrontendC/2011-03-08-ZeroFieldUnionInitializer.c
new file mode 100644
index 0000000..1fd8a87
--- /dev/null
+++ b/test/FrontendC/2011-03-08-ZeroFieldUnionInitializer.c
@@ -0,0 +1,7 @@
+// RUN: %llvmgcc -S %s
+typedef struct {
+ union {
+ struct { } __attribute((packed));
+ };
+} fenv_t;
+const fenv_t _FE_DFL_ENV = {{{ 0, 0, 0, 0 }}};
diff --git a/test/FrontendC/2011-03-31-ArrayRefFolding.c b/test/FrontendC/2011-03-31-ArrayRefFolding.c
new file mode 100644
index 0000000..4039279
--- /dev/null
+++ b/test/FrontendC/2011-03-31-ArrayRefFolding.c
@@ -0,0 +1,15 @@
+// RUN: %llvmgcc -S -o - -m32 -Os %s | FileCheck %s
+// PR9571
+
+struct t {
+ int x;
+};
+
+extern struct t *cfun;
+
+int f(void) {
+ if (!(cfun + 0))
+// CHECK: icmp eq %struct.t* %0, null
+ return 0;
+ return cfun->x;
+}
diff --git a/test/FrontendC/cstring-align.c b/test/FrontendC/cstring-align.c
deleted file mode 100644
index 544c9f3..0000000
--- a/test/FrontendC/cstring-align.c
+++ /dev/null
@@ -1,11 +0,0 @@
-// RUN: %llvmgcc %s -S -Os -o - | llc -march=x86 -mtriple=i386-apple-darwin10 | FileCheck %s
-
-extern void func(const char *, const char *);
-
-void long_function_name() {
- func("%s: the function name", __func__);
-}
-
-// CHECK: .align 4
-// CHECK: ___func__.
-// CHECK: .asciz "long_function_name"
diff --git a/test/FrontendC/mmx-inline-asm.c b/test/FrontendC/mmx-inline-asm.c
new file mode 100644
index 0000000..b66137c
--- /dev/null
+++ b/test/FrontendC/mmx-inline-asm.c
@@ -0,0 +1,24 @@
+// RUN: %llvmgcc -mmmx -S -o - %s | FileCheck %s
+// XFAIL: *
+// XTARGET: x86,i386,i686
+// <rdar://problem/9091220>
+#include <mmintrin.h>
+#include <stdint.h>
+
+// CHECK: type { x86_mmx, x86_mmx, x86_mmx, x86_mmx, x86_mmx, x86_mmx, x86_mmx }
+
+void foo(__m64 vfill) {
+ __m64 v1, v2, v3, v4, v5, v6, v7;
+
+ __asm__ __volatile__ (
+ "\tmovq %7, %0\n"
+ "\tmovq %7, %1\n"
+ "\tmovq %7, %2\n"
+ "\tmovq %7, %3\n"
+ "\tmovq %7, %4\n"
+ "\tmovq %7, %5\n"
+ "\tmovq %7, %6"
+ : "=&y" (v1), "=&y" (v2), "=&y" (v3),
+ "=&y" (v4), "=&y" (v5), "=&y" (v6), "=y" (v7)
+ : "y" (vfill));
+}
diff --git a/test/FrontendC/vla-3.c b/test/FrontendC/vla-3.c
new file mode 100644
index 0000000..eca9675
--- /dev/null
+++ b/test/FrontendC/vla-3.c
@@ -0,0 +1,11 @@
+// RUN: %llvmgcc -std=gnu99 %s -S -o - | grep ".*alloca.*align 16"
+
+void adr(char *);
+
+void vlaalign(int size)
+{
+ char __attribute__((aligned(16))) tmp[size+32];
+ char tmp2[size+16];
+
+ adr(tmp);
+}
--
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