diff options
Diffstat (limited to 'test/CodeGen')
25 files changed, 65 insertions, 81 deletions
diff --git a/test/CodeGen/2008-07-17-no-emit-on-error.c b/test/CodeGen/2008-07-17-no-emit-on-error.c index fbff541..6266b50 100644 --- a/test/CodeGen/2008-07-17-no-emit-on-error.c +++ b/test/CodeGen/2008-07-17-no-emit-on-error.c @@ -1,10 +1,14 @@ // RUN: rm -f %t1.bc +// RUN: clang-cc -DPASS %s -emit-llvm-bc -o %t1.bc +// RUN: test -f %t1.bc // RUN: not clang-cc %s -emit-llvm-bc -o %t1.bc // RUN: not test -f %t1.bc void f() { } +#ifndef PASS void g() { *10; } +#endif diff --git a/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c b/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c index db3c4b2..4aa28f8 100644 --- a/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c +++ b/test/CodeGen/2008-07-22-bitfield-init-after-zero-len-array.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple=i686-apple-darwin9 --emit-llvm -o - %s | FileCheck %s +// RUN: clang-cc -triple=i686-apple-darwin9 -emit-llvm -o - %s | FileCheck %s struct et7 { float lv7[0]; diff --git a/test/CodeGen/2008-07-30-implicit-initialization.c b/test/CodeGen/2008-07-30-implicit-initialization.c index 9cd5300..b225a14 100644 --- a/test/CodeGen/2008-07-30-implicit-initialization.c +++ b/test/CodeGen/2008-07-30-implicit-initialization.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt --std-compile-opts | llvm-dis > %t +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt --std-compile-opts | llvm-dis > %t // RUN: grep "ret i32" %t | count 2 // RUN: grep "ret i32 0" %t | count 2 // <rdar://problem/6113085> diff --git a/test/CodeGen/2008-07-30-redef-of-bitcasted-decl.c b/test/CodeGen/2008-07-30-redef-of-bitcasted-decl.c index c374f8d..9fce0ae 100644 --- a/test/CodeGen/2008-07-30-redef-of-bitcasted-decl.c +++ b/test/CodeGen/2008-07-30-redef-of-bitcasted-decl.c @@ -1,4 +1,4 @@ -// RUN: clang-cc --emit-llvm -o - %s +// RUN: clang-cc -emit-llvm -o - %s // <rdar://problem/6108358> /* For posterity, the issue here begins initial "char []" decl for diff --git a/test/CodeGen/2008-08-04-void-pointer-arithmetic.c b/test/CodeGen/2008-08-04-void-pointer-arithmetic.c index 22815f3..bd4d8f8 100644 --- a/test/CodeGen/2008-08-04-void-pointer-arithmetic.c +++ b/test/CodeGen/2008-08-04-void-pointer-arithmetic.c @@ -1,4 +1,4 @@ -// RUN: clang-cc --emit-llvm -o - %s +// RUN: clang-cc -emit-llvm -o - %s // <rdar://problem/6122967> int f0(void *a, void *b) { diff --git a/test/CodeGen/2008-08-19-cast-of-typedef.c b/test/CodeGen/2008-08-19-cast-of-typedef.c index 3db5e90..3435384 100644 --- a/test/CodeGen/2008-08-19-cast-of-typedef.c +++ b/test/CodeGen/2008-08-19-cast-of-typedef.c @@ -1,4 +1,4 @@ -// RUN: clang-cc --emit-llvm -o %t %s +// RUN: clang-cc -emit-llvm -o %t %s typedef short T[4]; struct s { diff --git a/test/CodeGen/PR2001-bitfield-reload.c b/test/CodeGen/PR2001-bitfield-reload.c index 1fef3c5..4dec65f 100644 --- a/test/CodeGen/PR2001-bitfield-reload.c +++ b/test/CodeGen/PR2001-bitfield-reload.c @@ -1,6 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt --std-compile-opts | llvm-dis > %t -// RUN: grep "ret i32" %t | count 1 -// RUN: grep "ret i32 1" %t | count 1 +// RUN: clang-cc -triple i386-unknown-unknown -O3 -emit-llvm -o - %s | FileCheck %s // PR2001 /* Test that the result of the assignment properly uses the value *in @@ -13,5 +11,6 @@ static int foo(int i) { } int bar() { + // CHECK: ret i32 1 return foo(-5) == -1; } diff --git a/test/CodeGen/arm-arguments.c b/test/CodeGen/arm-arguments.c index 3b2c433..945c1f2 100644 --- a/test/CodeGen/arm-arguments.c +++ b/test/CodeGen/arm-arguments.c @@ -1,5 +1,5 @@ -// RUN: clang-cc -triple armv7-apple-darwin9 -target-abi=apcs-gnu -emit-llvm -w -o - %s | FileCheck -check-prefix=APCS-GNU %s -// RUN: clang-cc -triple armv7-apple-darwin9 -target-abi=aapcs -emit-llvm -w -o - %s | FileCheck -check-prefix=AAPCS %s +// RUN: clang-cc -triple armv7-apple-darwin9 -target-abi apcs-gnu -emit-llvm -w -o - %s | FileCheck -check-prefix=APCS-GNU %s +// RUN: clang-cc -triple armv7-apple-darwin9 -target-abi aapcs -emit-llvm -w -o - %s | FileCheck -check-prefix=AAPCS %s // APCS-GNU: define arm_apcscc signext i8 @f0() // AAPCS: define arm_aapcscc signext i8 @f0() diff --git a/test/CodeGen/builtins-ffs_parity_popcount.c b/test/CodeGen/builtins-ffs_parity_popcount.c deleted file mode 100644 index 74e104b..0000000 --- a/test/CodeGen/builtins-ffs_parity_popcount.c +++ /dev/null @@ -1,15 +0,0 @@ -// RUN: clang-cc -emit-llvm -o - %s > %t -// RUN: not grep "__builtin" %t - -#include <stdio.h> - -void test(int M, long long N) { - printf("%d %lld: %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d\n", - M, N, - __builtin_ffs(M), __builtin_ffsl(M), __builtin_ffsll(M), - __builtin_parity(M), __builtin_parityl(M), __builtin_parityll(M), - __builtin_popcount(M), __builtin_popcountl(M), __builtin_popcountll(M), - __builtin_ffs(N), __builtin_ffsl(N), __builtin_ffsll(N), - __builtin_parity(N), __builtin_parityl(N), __builtin_parityll(N), - __builtin_popcount(N), __builtin_popcountl(N), __builtin_popcountll(N)); -} diff --git a/test/CodeGen/builtins-powi.c b/test/CodeGen/builtins-powi.c deleted file mode 100644 index 945ec5d..0000000 --- a/test/CodeGen/builtins-powi.c +++ /dev/null @@ -1,28 +0,0 @@ -// RUN: clang-cc -emit-llvm -o - %s > %t -// RUN: not grep "__builtin" %t - -#include <stdio.h> -#include <stdlib.h> - -void test(long double a, int b) { - printf("%Lf**%d: %08x %08x %016Lx\n", - a, b, - __builtin_powi(a, b), - __builtin_powif(a, b), - __builtin_powil(a, b) - ); -} - -int main() { - int i; - - test(-1,-1LL); - test(0,0); - test(1,1); - - for (i=0; i<3; i++) { - test(random(), i); - } - - return 0; -} diff --git a/test/CodeGen/const-init.c b/test/CodeGen/const-init.c index 06cdde9..5f196ca 100644 --- a/test/CodeGen/const-init.c +++ b/test/CodeGen/const-init.c @@ -1,6 +1,6 @@ -// RUN: clang-cc -triple i386-pc-linux-gnu -verify -emit-llvm -o - %s | FileCheck %s +// RUN: clang-cc -triple i386-pc-linux-gnu -ffreestanding -verify -emit-llvm -o - %s | FileCheck %s -typedef __INTPTR_TYPE__ intptr_t; +#include <stdint.h> // Brace-enclosed string array initializers char a[] = { "asdf" }; diff --git a/test/CodeGen/debug-info.c b/test/CodeGen/debug-info.c index 856b919..d7a54d6 100644 --- a/test/CodeGen/debug-info.c +++ b/test/CodeGen/debug-info.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -o %t --emit-llvm -g %s +// RUN: clang-cc -o %t -emit-llvm -g %s // RUN: FileCheck --input-file=%t %s // PR3023 diff --git a/test/CodeGen/flexible-array-init.c b/test/CodeGen/flexible-array-init.c index 2f0df90..bf8f057 100644 --- a/test/CodeGen/flexible-array-init.c +++ b/test/CodeGen/flexible-array-init.c @@ -1,8 +1,7 @@ -// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm -o - %s | grep 7 | count 1 -// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm -o - %s | grep 11 | count 1 -// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm -o - %s | grep 13 | count 1 -// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm -o - %s | grep 15 | count 1 +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck %s struct { int x; int y[]; } a = { 1, 7, 11 }; +// CHECK: @a = global %0 { i32 1, [2 x i32] [i32 7, i32 11] } struct { int x; int y[]; } b = { 1, { 13, 15 } }; +// CHECK: @b = global %0 { i32 1, [2 x i32] [i32 13, i32 15] } diff --git a/test/CodeGen/func-return-member.c b/test/CodeGen/func-return-member.c index e6fc562..68a48fc 100644 --- a/test/CodeGen/func-return-member.c +++ b/test/CodeGen/func-return-member.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -emit-llvm < %s 2>&1 | not grep 'cannot codegen this l-value expression yet' +// RUN: clang-cc -emit-llvm -o - %s | FileCheck %s struct frk { float _Complex c; int x; }; struct faz { struct frk f; }; @@ -10,14 +10,17 @@ int X; struct frk F; float _Complex C; +// CHECK: define void @bar void bar(void) { X = foo().f.f.x; } +// CHECK: define void @bun void bun(void) { F = foo().f.f; } +// CHECK: define void @ban void ban(void) { C = foo().f.f.c; } diff --git a/test/CodeGen/incomplete-function-type.c b/test/CodeGen/incomplete-function-type.c index a641268..c760e04 100644 --- a/test/CodeGen/incomplete-function-type.c +++ b/test/CodeGen/incomplete-function-type.c @@ -1,4 +1,7 @@ -// RUN: clang-cc -emit-llvm %s -o - | not grep opaque +// RUN: clang-cc -emit-llvm -o - %s | FileCheck %s +// CHECK: ModuleID +// CHECK-NOT: opaque +// CHECK: define void @f0 enum teste1 test1f(void), (*test1)(void) = test1f; struct tests2 test2f(), (*test2)() = test2f; @@ -8,3 +11,4 @@ enum teste1 { TEST1 }; struct tests2 { int x,y,z,a,b,c,d,e,f,g; }; struct tests3 { float x; }; +void f0() {} diff --git a/test/CodeGen/rdr-6098585-default-after-caserange.c b/test/CodeGen/rdr-6098585-default-after-caserange.c index 239383a..2c58548 100644 --- a/test/CodeGen/rdr-6098585-default-after-caserange.c +++ b/test/CodeGen/rdr-6098585-default-after-caserange.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t // RUN: grep "ret i32" %t | count 1 // RUN: grep "ret i32 10" %t | count 1 diff --git a/test/CodeGen/rdr-6098585-default-fallthrough-to-caserange.c b/test/CodeGen/rdr-6098585-default-fallthrough-to-caserange.c index 39a6bc6..257a9d7 100644 --- a/test/CodeGen/rdr-6098585-default-fallthrough-to-caserange.c +++ b/test/CodeGen/rdr-6098585-default-fallthrough-to-caserange.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t // RUN: grep "ret i32 10" %t // Ensure that this doesn't compile to infinite loop in g() due to diff --git a/test/CodeGen/rdr-6098585-empty-case-range.c b/test/CodeGen/rdr-6098585-empty-case-range.c index f80b599..2dd1eaa 100644 --- a/test/CodeGen/rdr-6098585-empty-case-range.c +++ b/test/CodeGen/rdr-6098585-empty-case-range.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t // RUN: grep "ret i32" %t | count 2 // RUN: grep "ret i32 3" %t | count 2 diff --git a/test/CodeGen/rdr-6098585-fallthrough-to-empty-range.c b/test/CodeGen/rdr-6098585-fallthrough-to-empty-range.c index 6c51a37..c12cf82 100644 --- a/test/CodeGen/rdr-6098585-fallthrough-to-empty-range.c +++ b/test/CodeGen/rdr-6098585-fallthrough-to-empty-range.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t // RUN: grep "ret i32 %" %t // Make sure return is not constant (if empty range is skipped or miscompiled) diff --git a/test/CodeGen/rdr-6098585-unsigned-caserange.c b/test/CodeGen/rdr-6098585-unsigned-caserange.c index 3b4384b..a2b85d9 100644 --- a/test/CodeGen/rdr-6098585-unsigned-caserange.c +++ b/test/CodeGen/rdr-6098585-unsigned-caserange.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown --emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t +// RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t // RUN: grep "ret i32" %t | count 1 // RUN: grep "ret i32 3" %t | count 1 diff --git a/test/CodeGen/stack-protector.c b/test/CodeGen/stack-protector.c index c29d1f7..5763597 100644 --- a/test/CodeGen/stack-protector.c +++ b/test/CodeGen/stack-protector.c @@ -1,8 +1,8 @@ -// RUN: clang-cc -emit-llvm -o - %s -stack-protector=0 | FileCheck -check-prefix=NOSSP %s +// RUN: clang-cc -emit-llvm -o - %s -stack-protector 0 | FileCheck -check-prefix=NOSSP %s // NOSSP: define void @test1(i8* %msg) nounwind { -// RUN: clang-cc -emit-llvm -o - %s -stack-protector=1 | FileCheck -check-prefix=WITHSSP %s +// RUN: clang-cc -emit-llvm -o - %s -stack-protector 1 | FileCheck -check-prefix=WITHSSP %s // WITHSSP: define void @test1(i8* %msg) nounwind ssp { -// RUN: clang-cc -emit-llvm -o - %s -stack-protector=2 | FileCheck -check-prefix=SSPREQ %s +// RUN: clang-cc -emit-llvm -o - %s -stack-protector 2 | FileCheck -check-prefix=SSPREQ %s // SSPREQ: define void @test1(i8* %msg) nounwind sspreq { int printf(const char * _Format, ...); diff --git a/test/CodeGen/static-order.c b/test/CodeGen/static-order.c index 243e96b..58340b6 100644 --- a/test/CodeGen/static-order.c +++ b/test/CodeGen/static-order.c @@ -1,4 +1,7 @@ -// RUN: clang-cc -emit-llvm -o - %s | not grep "zeroinitializer" +// RUN: clang-cc -emit-llvm -o - %s | FileCheck %s +// CHECK: ModuleID +// CHECK-NOT: zeroinitializer +// CHECK: define i8* @f struct s { int a; diff --git a/test/CodeGen/switch.c b/test/CodeGen/switch.c index 3254fbf..96118f6 100644 --- a/test/CodeGen/switch.c +++ b/test/CodeGen/switch.c @@ -1,11 +1,11 @@ -// RUN: clang-cc %s -emit-llvm-bc -o - | opt -std-compile-opts -disable-output +// RUN: clang-cc -triple i386-unknown-unknown -O3 %s -emit-llvm -o - | FileCheck %s int foo(int i) { int j = 0; switch (i) { case -1: j = 1; break; - case 1 : + case 1 : j = 2; break; case 2: j = 3; break; @@ -16,11 +16,10 @@ int foo(int i) { return j; } - int foo2(int i) { int j = 0; switch (i) { - case 1 : + case 1 : j = 2; break; case 2 ... 10: j = 3; break; @@ -31,7 +30,6 @@ int foo2(int i) { return j; } - int foo3(int i) { int j = 0; switch (i) { @@ -48,7 +46,7 @@ int foo3(int i) { } -int foo4(int i) { +static int foo4(int i) { int j = 0; switch (i) { case 111: @@ -65,6 +63,17 @@ int foo4(int i) { return j; } +// CHECK: define i32 @foo4t() +// CHECK: ret i32 376 +// CHECK: } +int foo4t() { + // 111 + 1 + 222 + 42 = 376 + return foo4(111) + foo4(99) + foo4(222) + foo4(601); +} + +// CHECK: define void @foo5() +// CHECK-NOT: switch +// CHECK: } void foo5(){ switch(0){ default: @@ -74,11 +83,17 @@ void foo5(){ } } +// CHECK: define void @foo6() +// CHECK-NOT: switch +// CHECK: } void foo6(){ switch(0){ } } +// CHECK: define void @foo7() +// CHECK-NOT: switch +// CHECK: } void foo7(){ switch(0){ foo7(); diff --git a/test/CodeGen/vector.c b/test/CodeGen/vector.c index 2945eba..21a03d0 100644 --- a/test/CodeGen/vector.c +++ b/test/CodeGen/vector.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-apple-darwin9 -mcpu=pentium4 -g -emit-llvm %s -o - +// RUN: clang-cc -triple i386-apple-darwin9 -mcpu pentium4 -g -emit-llvm %s -o - typedef short __v4hi __attribute__ ((__vector_size__ (8))); void test1() { diff --git a/test/CodeGen/visibility.c b/test/CodeGen/visibility.c index 7c837ba..c19004a5 100644 --- a/test/CodeGen/visibility.c +++ b/test/CodeGen/visibility.c @@ -1,4 +1,4 @@ -// RUN: clang-cc -triple i386-unknown-unknown -fvisibility=default -emit-llvm -o %t %s +// RUN: clang-cc -triple i386-unknown-unknown -fvisibility default -emit-llvm -o %t %s // RUN: grep '@g_com = common global i32 0' %t // RUN: grep '@g_def = global i32 0' %t // RUN: grep '@g_ext = external global i32' %t @@ -6,7 +6,7 @@ // RUN: grep 'declare void @f_ext()' %t // RUN: grep 'define internal void @f_deferred()' %t // RUN: grep 'define i32 @f_def()' %t -// RUN: clang-cc -triple i386-unknown-unknown -fvisibility=protected -emit-llvm -o %t %s +// RUN: clang-cc -triple i386-unknown-unknown -fvisibility protected -emit-llvm -o %t %s // RUN: grep '@g_com = common protected global i32 0' %t // RUN: grep '@g_def = protected global i32 0' %t // RUN: grep '@g_ext = external global i32' %t @@ -14,7 +14,7 @@ // RUN: grep 'declare void @f_ext()' %t // RUN: grep 'define internal void @f_deferred()' %t // RUN: grep 'define protected i32 @f_def()' %t -// RUN: clang-cc -triple i386-unknown-unknown -fvisibility=hidden -emit-llvm -o %t %s +// RUN: clang-cc -triple i386-unknown-unknown -fvisibility hidden -emit-llvm -o %t %s // RUN: grep '@g_com = common hidden global i32 0' %t // RUN: grep '@g_def = hidden global i32 0' %t // RUN: grep '@g_ext = external global i32' %t |
